{"list":"expired-security-txt","title":"Top-100k websites with an expired security.txt","control":"security.txt Expires line (RFC 9116)","predicate":"expired_security_txt","means":"A security.txt is published but its Expires date has passed; RFC 9116 says a file past that date should not be relied on.","note":null,"buyers":"Security teams and vulnerability-disclosure vendors: a lapsed file is a specific, verifiable conversation opener.","obligation":"security.txt (RFC 9116)","census":"top100k-web-census-2026-09","date":"2026-09-30","host":"top100k.agentexchange.work","kind":"top100k","population":99993,"reachable":78997,"count":918,"share_of_population_pct":0.9,"by_state":{},"state_label":"State","page":"https://top100k.agentexchange.work/leads/expired-security-txt","feed":"https://top100k.agentexchange.work/leads/expired-security-txt.xml","source":"Tranco top sites list, top 100,000 domains (list pulled 2026-09-29)","license":"CC BY 4.0","free":true,"top":[{"domain":"amazonaws.com","name":"","type":"com","city":"","state":"","tranco_rank":"6","reachable":true,"http_only":false,"https_status":200,"final_host":"aws.amazon.com","hsts":true,"security_txt":"expired","privacy_link":false,"accessibility_link":false,"robots_gptbot":"partly blocked","robots_chatgpt_user":"partly blocked","robots_claude_user":"partly blocked","llms_txt":false,"title":"Cloud Computing Services - Amazon Web Services (AWS)"},{"domain":"microsoft.com","name":"","type":"com","city":"","state":"","tranco_rank":"8","reachable":true,"http_only":false,"https_status":200,"final_host":"","hsts":true,"security_txt":"expired","privacy_link":true,"accessibility_link":true,"robots_gptbot":"partly blocked","robots_chatgpt_user":"partly blocked","robots_claude_user":"partly blocked","llms_txt":false,"title":"Microsoft – AI, Cloud, Productivity, Computing, Gaming & Apps"},{"domain":"twitter.com","name":"","type":"com","city":"","state":"","tranco_rank":"15","reachable":true,"http_only":false,"https_status":200,"final_host":"x.com","hsts":true,"security_txt":"expired","privacy_link":true,"accessibility_link":true,"robots_gptbot":"blocked","robots_chatgpt_user":"blocked","robots_claude_user":"blocked","llms_txt":false,"title":"X. It’s what’s happening / X"},{"domain":"x.com","name":"","type":"com","city":"","state":"","tranco_rank":"50","reachable":true,"http_only":false,"https_status":200,"final_host":"","hsts":true,"security_txt":"expired","privacy_link":true,"accessibility_link":true,"robots_gptbot":"blocked","robots_chatgpt_user":"blocked","robots_claude_user":"blocked","llms_txt":false,"title":"X. It’s what’s happening / X"},{"domain":"windows.com","name":"","type":"com","city":"","state":"","tranco_rank":"97","reachable":true,"http_only":false,"https_status":200,"final_host":"www.microsoft.com","hsts":true,"security_txt":"expired","privacy_link":true,"accessibility_link":true,"robots_gptbot":"partly blocked","robots_chatgpt_user":"partly blocked","robots_claude_user":"partly blocked","llms_txt":false,"title":"Experience the Windows difference with Windows 11 OS, Laptops, PCs & Apps | Microsoft"},{"domain":"booking.com","name":"","type":"com","city":"","state":"","tranco_rank":"281","reachable":true,"http_only":false,"https_status":202,"final_host":"","hsts":true,"security_txt":"expired","privacy_link":false,"accessibility_link":false,"robots_gptbot":"partly blocked","robots_chatgpt_user":"partly blocked","robots_claude_user":"partly blocked","llms_txt":false,"title":""},{"domain":"dell.com","name":"","type":"com","city":"","state":"","tranco_rank":"322","reachable":true,"http_only":false,"https_status":200,"final_host":"","hsts":true,"security_txt":"expired","privacy_link":true,"accessibility_link":false,"robots_gptbot":"partly blocked","robots_chatgpt_user":"partly blocked","robots_claude_user":"partly blocked","llms_txt":true,"title":"Computers, Monitors & Technology Solutions | Dell USA"},{"domain":"ivi.ru","name":"","type":"RU","city":"","state":"","tranco_rank":"502","reachable":true,"http_only":false,"https_status":200,"final_host":"www.ivi.tv","hsts":false,"security_txt":"expired","privacy_link":false,"accessibility_link":false,"robots_gptbot":"allowed","robots_chatgpt_user":"allowed","robots_claude_user":"allowed","llms_txt":false,"title":"Онлайн-кинотеатр Иви - фильмы, сериалы и мультфильмы смотреть онлайн бесплатно в хорошем к"},{"domain":"usatoday.com","name":"","type":"com","city":"","state":"","tranco_rank":"597","reachable":true,"http_only":false,"https_status":200,"final_host":"","hsts":true,"security_txt":"expired","privacy_link":false,"accessibility_link":false,"robots_gptbot":"blocked","robots_chatgpt_user":"blocked","robots_claude_user":"blocked","llms_txt":false,"title":"USA TODAY - Breaking News and Latest News Today"},{"domain":"ikea.com","name":"","type":"com","city":"","state":"","tranco_rank":"633","reachable":true,"http_only":false,"https_status":200,"final_host":"","hsts":true,"security_txt":"expired","privacy_link":false,"accessibility_link":false,"robots_gptbot":"partly blocked","robots_chatgpt_user":"partly blocked","robots_claude_user":"partly blocked","llms_txt":false,"title":"Hej! Welcome to IKEA Global"},{"domain":"kick.com","name":"","type":"com","city":"","state":"","tranco_rank":"701","reachable":true,"http_only":false,"https_status":200,"final_host":"","hsts":false,"security_txt":"expired","privacy_link":true,"accessibility_link":false,"robots_gptbot":"partly blocked","robots_chatgpt_user":"partly blocked","robots_claude_user":"partly blocked","llms_txt":false,"title":"Kick"},{"domain":"bild.de","name":"","type":"DE","city":"","state":"","tranco_rank":"766","reachable":true,"http_only":false,"https_status":200,"final_host":"","hsts":true,"security_txt":"expired","privacy_link":false,"accessibility_link":false,"robots_gptbot":"partly blocked","robots_chatgpt_user":"partly blocked","robots_claude_user":"partly blocked","llms_txt":false,"title":"Aktuelle Nachrichten | BILD.de"},{"domain":"welt.de","name":"","type":"DE","city":"","state":"","tranco_rank":"808","reachable":true,"http_only":false,"https_status":200,"final_host":"","hsts":true,"security_txt":"expired","privacy_link":false,"accessibility_link":false,"robots_gptbot":"partly blocked","robots_chatgpt_user":"partly blocked","robots_claude_user":"partly blocked","llms_txt":false,"title":"WELT - Aktuelle Nachrichten, News, Hintergründe & Videos"},{"domain":"life360.com","name":"","type":"com","city":"","state":"","tranco_rank":"869","reachable":true,"http_only":false,"https_status":403,"final_host":"","hsts":false,"security_txt":"expired","privacy_link":false,"accessibility_link":false,"robots_gptbot":null,"robots_chatgpt_user":null,"robots_claude_user":null,"llms_txt":true,"title":"Attention Required! | Cloudflare"},{"domain":"princeton.edu","name":"","type":"edu","city":"","state":"","tranco_rank":"911","reachable":true,"http_only":false,"https_status":403,"final_host":"","hsts":false,"security_txt":"expired","privacy_link":false,"accessibility_link":false,"robots_gptbot":"partly blocked","robots_chatgpt_user":"partly blocked","robots_claude_user":"partly blocked","llms_txt":false,"title":"Just a moment..."},{"domain":"jimdo.com","name":"","type":"com","city":"","state":"","tranco_rank":"1016","reachable":true,"http_only":false,"https_status":200,"final_host":"","hsts":true,"security_txt":"expired","privacy_link":false,"accessibility_link":false,"robots_gptbot":"partly blocked","robots_chatgpt_user":"partly blocked","robots_claude_user":"partly blocked","llms_txt":true,"title":"Bring Your Business Online | Websites & More – Jimdo"},{"domain":"xing.com","name":"","type":"com","city":"","state":"","tranco_rank":"1027","reachable":true,"http_only":false,"https_status":200,"final_host":"","hsts":true,"security_txt":"expired","privacy_link":false,"accessibility_link":false,"robots_gptbot":"partly blocked","robots_chatgpt_user":"partly blocked","robots_claude_user":"partly blocked","llms_txt":true,"title":"XING - Finde den Job, der zu Dir passt. Oder lass Dich finden!"},{"domain":"wise.com","name":"","type":"com","city":"","state":"","tranco_rank":"1060","reachable":true,"http_only":false,"https_status":200,"final_host":"","hsts":true,"security_txt":"expired","privacy_link":true,"accessibility_link":true,"robots_gptbot":"partly blocked","robots_chatgpt_user":"partly blocked","robots_claude_user":"partly blocked","llms_txt":false,"title":"Wise: The international account | Money without borders | Wise United States"},{"domain":"crazygames.com","name":"","type":"com","city":"","state":"","tranco_rank":"1091","reachable":true,"http_only":false,"https_status":200,"final_host":"","hsts":true,"security_txt":"expired","privacy_link":true,"accessibility_link":false,"robots_gptbot":"partly blocked","robots_chatgpt_user":"partly blocked","robots_claude_user":"partly blocked","llms_txt":false,"title":"Free Online Games on CrazyGames | Play Now!"},{"domain":"gofundme.com","name":"","type":"com","city":"","state":"","tranco_rank":"1114","reachable":true,"http_only":false,"https_status":200,"final_host":"","hsts":true,"security_txt":"expired","privacy_link":true,"accessibility_link":true,"robots_gptbot":"partly blocked","robots_chatgpt_user":"partly blocked","robots_claude_user":"partly blocked","llms_txt":false,"title":"GoFundMe | The #1 Crowdfunding and Fundraising Platform"},{"domain":"sectigo.com","name":"","type":"com","city":"","state":"","tranco_rank":"1217","reachable":true,"http_only":false,"https_status":200,"final_host":"","hsts":false,"security_txt":"expired","privacy_link":false,"accessibility_link":false,"robots_gptbot":null,"robots_chatgpt_user":null,"robots_claude_user":null,"llms_txt":false,"title":"Certificate Management Solutions & SSL Certificates | Sectigo® Official"},{"domain":"divar.ir","name":"","type":"IR","city":"","state":"","tranco_rank":"1241","reachable":true,"http_only":false,"https_status":200,"final_host":"","hsts":true,"security_txt":"expired","privacy_link":false,"accessibility_link":false,"robots_gptbot":"partly blocked","robots_chatgpt_user":"partly blocked","robots_claude_user":"partly blocked","llms_txt":false,"title":"دیوار: بزرگترین سایت نیازمندی های رایگان در ایران"},{"domain":"abc.net.au","name":"","type":"AU","city":"","state":"","tranco_rank":"1263","reachable":true,"http_only":false,"https_status":200,"final_host":"","hsts":false,"security_txt":"expired","privacy_link":false,"accessibility_link":false,"robots_gptbot":"blocked","robots_chatgpt_user":"blocked","robots_claude_user":"partly blocked","llms_txt":false,"title":"ABC News & Headlines – Australian Broadcasting Corporation"},{"domain":"deezer.com","name":"","type":"com","city":"","state":"","tranco_rank":"1543","reachable":true,"http_only":false,"https_status":200,"final_host":"","hsts":true,"security_txt":"expired","privacy_link":false,"accessibility_link":true,"robots_gptbot":"partly blocked","robots_chatgpt_user":"partly blocked","robots_claude_user":"partly blocked","llms_txt":false,"title":"Deezer | 1 Month Free | Music Streaming app online"},{"domain":"va.gov","name":"","type":"gov","city":"","state":"","tranco_rank":"1833","reachable":true,"http_only":false,"https_status":200,"final_host":"","hsts":true,"security_txt":"expired","privacy_link":false,"accessibility_link":false,"robots_gptbot":"partly blocked","robots_chatgpt_user":"partly blocked","robots_claude_user":"partly blocked","llms_txt":false,"title":"VA.gov Home | Veterans Affairs"},{"domain":"timeanddate.com","name":"","type":"com","city":"","state":"","tranco_rank":"2065","reachable":true,"http_only":false,"https_status":403,"final_host":"","hsts":false,"security_txt":"expired","privacy_link":false,"accessibility_link":false,"robots_gptbot":"partly blocked","robots_chatgpt_user":"partly blocked","robots_claude_user":"partly blocked","llms_txt":false,"title":"Just a moment…"},{"domain":"dynamics.com","name":"","type":"com","city":"","state":"","tranco_rank":"2192","reachable":true,"http_only":false,"https_status":200,"final_host":"www.microsoft.com","hsts":true,"security_txt":"expired","privacy_link":false,"accessibility_link":false,"robots_gptbot":"partly blocked","robots_chatgpt_user":"partly blocked","robots_claude_user":"partly blocked","llms_txt":false,"title":"Agentic CRM and ERP Solutions | Microsoft Dynamics 365"},{"domain":"mparticle.com","name":"","type":"com","city":"","state":"","tranco_rank":"2284","reachable":true,"http_only":false,"https_status":200,"final_host":"","hsts":true,"security_txt":"expired","privacy_link":true,"accessibility_link":false,"robots_gptbot":"blocked","robots_chatgpt_user":"blocked","robots_claude_user":"allowed","llms_txt":false,"title":"Performance Made Easy | mParticle Customer Data Platform"},{"domain":"amazonaws.com.cn","name":"","type":"CN","city":"","state":"","tranco_rank":"2333","reachable":true,"http_only":false,"https_status":200,"final_host":"www.amazonaws.cn","hsts":true,"security_txt":"expired","privacy_link":false,"accessibility_link":false,"robots_gptbot":"partly blocked","robots_chatgpt_user":"partly blocked","robots_claude_user":"partly blocked","llms_txt":false,"title":"亚马逊云科技官网 - 全球领先的云计算服务以及云解决方案提供商 - 西云数据和光环新网运营"},{"domain":"coinbase.com","name":"","type":"com","city":"","state":"","tranco_rank":"2387","reachable":true,"http_only":false,"https_status":403,"final_host":"","hsts":true,"security_txt":"expired","privacy_link":false,"accessibility_link":false,"robots_gptbot":"partly blocked","robots_chatgpt_user":"partly blocked","robots_claude_user":"partly blocked","llms_txt":true,"title":"Just a moment..."},{"domain":"surfshark.com","name":"","type":"com","city":"","state":"","tranco_rank":"2430","reachable":true,"http_only":false,"https_status":200,"final_host":"","hsts":true,"security_txt":"expired","privacy_link":true,"accessibility_link":false,"robots_gptbot":"partly blocked","robots_chatgpt_user":"partly blocked","robots_claude_user":"partly blocked","llms_txt":true,"title":"Surfshark: identity & scam protection, antivirus, VPN"},{"domain":"mos.ru","name":"","type":"RU","city":"","state":"","tranco_rank":"2443","reachable":true,"http_only":false,"https_status":200,"final_host":"","hsts":false,"security_txt":"expired","privacy_link":false,"accessibility_link":false,"robots_gptbot":"blocked","robots_chatgpt_user":"blocked","robots_claude_user":"partly blocked","llms_txt":false,"title":"Официальный сайт Мэра Москвы"},{"domain":"rockstargames.com","name":"","type":"com","city":"","state":"","tranco_rank":"2596","reachable":true,"http_only":false,"https_status":200,"final_host":"","hsts":true,"security_txt":"expired","privacy_link":false,"accessibility_link":false,"robots_gptbot":"blocked","robots_chatgpt_user":"allowed","robots_claude_user":"allowed","llms_txt":false,"title":"Rockstar Games"},{"domain":"franceinfo.fr","name":"","type":"FR","city":"","state":"","tranco_rank":"2606","reachable":true,"http_only":false,"https_status":200,"final_host":"","hsts":true,"security_txt":"expired","privacy_link":true,"accessibility_link":true,"robots_gptbot":"blocked","robots_chatgpt_user":"blocked","robots_claude_user":"blocked","llms_txt":false,"title":"franceinfo - Actualités en temps réel et info en direct"},{"domain":"affirm.com","name":"","type":"com","city":"","state":"","tranco_rank":"2758","reachable":true,"http_only":false,"https_status":200,"final_host":"","hsts":true,"security_txt":"expired","privacy_link":false,"accessibility_link":false,"robots_gptbot":"partly blocked","robots_chatgpt_user":"partly blocked","robots_claude_user":"partly blocked","llms_txt":false,"title":""},{"domain":"capitalone.com","name":"","type":"com","city":"","state":"","tranco_rank":"2759","reachable":true,"http_only":false,"https_status":200,"final_host":"","hsts":true,"security_txt":"expired","privacy_link":false,"accessibility_link":false,"robots_gptbot":"partly blocked","robots_chatgpt_user":"partly blocked","robots_claude_user":"partly blocked","llms_txt":false,"title":"Capital One | Credit Cards, Checking, Savings & Auto Loans"},{"domain":"comodoca.com","name":"","type":"com","city":"","state":"","tranco_rank":"2776","reachable":true,"http_only":false,"https_status":200,"final_host":"www.sectigo.com","hsts":false,"security_txt":"expired","privacy_link":false,"accessibility_link":false,"robots_gptbot":null,"robots_chatgpt_user":null,"robots_claude_user":null,"llms_txt":false,"title":"Certificate Management Solutions & SSL Certificates | Sectigo® Official"},{"domain":"bt.com","name":"","type":"com","city":"","state":"","tranco_rank":"2840","reachable":true,"http_only":false,"https_status":200,"final_host":"","hsts":true,"security_txt":"expired","privacy_link":false,"accessibility_link":false,"robots_gptbot":"partly blocked","robots_chatgpt_user":"partly blocked","robots_claude_user":"partly blocked","llms_txt":false,"title":"Broadband, TV Packages, TNT Sports & Mobile Deals | BT"},{"domain":"powerapps.com","name":"","type":"com","city":"","state":"","tranco_rank":"2852","reachable":true,"http_only":false,"https_status":200,"final_host":"www.microsoft.com","hsts":true,"security_txt":"expired","privacy_link":false,"accessibility_link":false,"robots_gptbot":"partly blocked","robots_chatgpt_user":"partly blocked","robots_claude_user":"partly blocked","llms_txt":false,"title":"Microsoft Power Apps: Low-Code AI App Builder | Microsoft"},{"domain":"yr.no","name":"","type":"NO","city":"","state":"","tranco_rank":"2856","reachable":true,"http_only":false,"https_status":200,"final_host":"","hsts":true,"security_txt":"expired","privacy_link":false,"accessibility_link":false,"robots_gptbot":"blocked","robots_chatgpt_user":"blocked","robots_claude_user":"partly blocked","llms_txt":false,"title":"Yr"},{"domain":"tamu.edu","name":"","type":"edu","city":"","state":"","tranco_rank":"2896","reachable":true,"http_only":false,"https_status":200,"final_host":"","hsts":true,"security_txt":"expired","privacy_link":true,"accessibility_link":true,"robots_gptbot":"allowed","robots_chatgpt_user":"allowed","robots_claude_user":"allowed","llms_txt":false,"title":"Texas A&M University | Texas A&M University"},{"domain":"zalando.de","name":"","type":"DE","city":"","state":"","tranco_rank":"3020","reachable":true,"http_only":false,"https_status":200,"final_host":"","hsts":true,"security_txt":"expired","privacy_link":false,"accessibility_link":false,"robots_gptbot":"blocked","robots_chatgpt_user":"partly blocked","robots_claude_user":"partly blocked","llms_txt":true,"title":"Schuhe, Mode und Accessoires online bei ZALANDO"},{"domain":"watchguard.com","name":"","type":"com","city":"","state":"","tranco_rank":"3111","reachable":true,"http_only":false,"https_status":200,"final_host":"","hsts":true,"security_txt":"expired","privacy_link":true,"accessibility_link":false,"robots_gptbot":"partly blocked","robots_chatgpt_user":"partly blocked","robots_claude_user":"partly blocked","llms_txt":false,"title":"WatchGuard | Comprehensive Cybersecurity Solutions"},{"domain":"n-able.com","name":"","type":"com","city":"","state":"","tranco_rank":"3119","reachable":true,"http_only":false,"https_status":403,"final_host":"","hsts":true,"security_txt":"expired","privacy_link":false,"accessibility_link":false,"robots_gptbot":"partly blocked","robots_chatgpt_user":"partly blocked","robots_claude_user":"partly blocked","llms_txt":false,"title":"Just a moment..."},{"domain":"telenet.be","name":"","type":"BE","city":"","state":"","tranco_rank":"3144","reachable":true,"http_only":false,"https_status":200,"final_host":"www2.telenet.be","hsts":true,"security_txt":"expired","privacy_link":false,"accessibility_link":false,"robots_gptbot":"partly blocked","robots_chatgpt_user":"partly blocked","robots_claude_user":"partly blocked","llms_txt":false,"title":"Supersnel internet, mobiel, telefonie en tv | Telenet"},{"domain":"razorpay.com","name":"","type":"com","city":"","state":"","tranco_rank":"3315","reachable":true,"http_only":false,"https_status":200,"final_host":"","hsts":true,"security_txt":"expired","privacy_link":false,"accessibility_link":false,"robots_gptbot":"partly blocked","robots_chatgpt_user":"partly blocked","robots_claude_user":"partly blocked","llms_txt":true,"title":"Razorpay - Best Payment Solution for Online Payments India"},{"domain":"trouble-free.net","name":"","type":"net","city":"","state":"","tranco_rank":"3444","reachable":true,"http_only":false,"https_status":200,"final_host":"www.interserver.net","hsts":false,"security_txt":"expired","privacy_link":true,"accessibility_link":true,"robots_gptbot":"partly blocked","robots_chatgpt_user":"partly blocked","robots_claude_user":"partly blocked","llms_txt":true,"title":"InterServer Privacy Policy"},{"domain":"azurecontainerapps.io","name":"","type":"IO","city":"","state":"","tranco_rank":"3470","reachable":true,"http_only":false,"https_status":200,"final_host":"www.microsoft.com","hsts":true,"security_txt":"expired","privacy_link":true,"accessibility_link":true,"robots_gptbot":"partly blocked","robots_chatgpt_user":"partly blocked","robots_claude_user":"partly blocked","llms_txt":false,"title":"Microsoft – AI, Cloud, Productivity, Computing, Gaming & Apps"},{"domain":"dinahosting.com","name":"","type":"com","city":"","state":"","tranco_rank":"3476","reachable":true,"http_only":false,"https_status":200,"final_host":"","hsts":true,"security_txt":"expired","privacy_link":false,"accessibility_link":false,"robots_gptbot":"allowed","robots_chatgpt_user":"allowed","robots_claude_user":"partly blocked","llms_txt":true,"title":"Dinahosting - Dominios y Hosting con el mejor soporte 24/7"},{"domain":"powerplatform.com","name":"","type":"com","city":"","state":"","tranco_rank":"3505","reachable":true,"http_only":false,"https_status":200,"final_host":"www.microsoft.com","hsts":true,"security_txt":"expired","privacy_link":false,"accessibility_link":false,"robots_gptbot":"partly blocked","robots_chatgpt_user":"partly blocked","robots_claude_user":"partly blocked","llms_txt":false,"title":"AI-Powered Development Tools | Microsoft Power Platform"}],"columns":["domain","name","type","city","state","tranco_rank","reachable","http_only","https_status","final_host","hsts","security_txt","privacy_link","accessibility_link","robots_gptbot","robots_chatgpt_user","robots_claude_user","llms_txt","title"],"full":{"csv":"https://top100k.agentexchange.work/leads/expired-security-txt.csv","json":"https://top100k.agentexchange.work/leads/expired-security-txt.json","price_usdc":1,"state_csv":null,"state_price_usdc":0.25,"protocol":"x402","network":"base","manifest":"https://top100k.agentexchange.work/.well-known/x402"}}