findsecuritycontacts.com

Top 500 sites 132 (26.4%) 368 (73.6%) 10:23 16 Sep 2025

What is a security contact?

A security contact is a way for websites or services to sign post where and how security researchers can get in contact. It also typically describes whether there is any vulnerability disclosure policy or bug bounty.

There are two methods to set security contacts, with a security.txt file served on a known path and with DNS TXT records.

findsecuritycontacts.com scans the top 500 sites daily for their security.txt file or DNS records.
You can also query any website to see if there is a security.txt file (RFC 9116) or DNS records and whether they appear to be formatted correctly.

You can find more about the security.txt file at securitytxt.org or by looking up RFC 9116; and about DNS security records and the status on dnssecuritytxt.org

Show all top sites
# Domain Status Looks valid Scheme
1 www.google.com (view details) 200 Yes https
3 youtube.com (view details) 200 Yes https
4 linkedin.com (view details) 200 Yes https
5 microsoft.com (view details) 200 Yes https
6 apple.com (view details) 200 Yes https
10 wordpress.org (view details) 200 Yes https
13 en.wikipedia.org (view details) 200 Yes https
14 cloudflare.com (view details) 200 Yes https
21 adobe.com (view details) 200 Yes https
24 whatsapp.com (view details) 200 Yes https
25 istockphoto.com (view details) 200 Yes https
26 es.wikipedia.org (view details) 200 Yes https
27 facebook.com (view details) 200 Yes https
30 github.com (view details) 200 Yes https
32 amazon.com (view details) 200 Yes https
33 vimeo.com (view details) 200 Yes https
35 search.google.com (view details) 200 Yes https
38 google.co.jp (view details) 200 Yes https
41 mail.google.com (view details) 200 Yes https
42 w3.org (view details) 200 Kinda https
47 paypal.com (view details) 200 Yes https
50 google.com.br (view details) 200 Yes https
53 google.es (view details) 200 Yes https
54 dailymotion.com (view details) 200 Yes https
55 google.de (view details) 200 Yes https
60 bbc.co.uk (view details) 200 Yes https
61 bbc.com (view details) 200 Yes https
70 theguardian.com (view details) 200 Yes https
71 pt.wikipedia.org (view details) 200 Yes https
72 fr.wikipedia.org (view details) 200 Yes https
73 line.me (view details) 200 Yes https
75 nytimes.com (view details) 200 Yes https
77 www.yahoo.com (view details) 200 Yes https
79 fb.com (view details) 200 Yes https
80 google.ru (view details) 200 Yes https
87 ok.ru (view details) 200 Yes https
88 bloomberg.com (view details) 200 Yes https
91 indiatimes.com (view details) 200 Kinda https
92 huffpost.com (view details) 200 Yes https
94 amazon.co.uk (view details) 200 Yes https
98 google.fr (view details) 200 Yes https
100 issuu.com (view details) 200 Yes https
102 independent.co.uk (view details) 200 Kinda https
108 ru.wikipedia.org (view details) 200 Yes https
109 de.wikipedia.org (view details) 200 Yes https
113 ipv4.google.com (view details) 200 Yes https
117 amazon.co.jp (view details) 200 Yes https
119 id.wikipedia.org (view details) 200 Yes https
120 plesk.com (view details) 200 Yes https
122 booking.com (view details) 200 Yes https
129 shutterstock.com (view details) 200 Kinda https
132 twitter.com (view details) 200 Yes https
136 google.it (view details) 200 Yes https
138 fandom.com (view details) 200 Yes https
143 news.yahoo.com (view details) 200 Yes https
146 bit.ly (view details) 200 Kinda https
150 telegraph.co.uk (view details) 200 Yes https
151 opera.com (view details) 200 Yes https
159 wp.com (view details) 200 Yes https
161 change.org (view details) 200 Yes https
164 wikia.com (view details) 200 Yes https
167 google.pl (view details) 200 Yes https
169 google.co.uk (view details) 200 Yes https
171 archive.org (view details) 200 Yes https
172 ja.wikipedia.org (view details) 200 Yes https
174 www.gov.uk (view details) 200 Yes https
186 google.ca (view details) 200 Yes https
188 ikea.com (view details) 200 Yes https
196 cambridge.org (view details) 200 Yes https
208 www.wikipedia.org (view details) 200 Yes https
213 yandex.ru (view details) 200 Yes https
217 bitly.com (view details) 200 Yes https
220 icann.org (view details) 200 Yes https
221 pbs.org (view details) 200 Yes https
222 it.wikipedia.org (view details) 200 Yes https
226 google.co.in (view details) 200 Yes https
233 spotify.com (view details) 200 Yes https
238 bild.de (view details) 200 Yes https
243 gofundme.com (view details) 200 Kinda https
249 search.yahoo.com (view details) 200 Yes https
252 ft.com (view details) 200 Yes https
254 yelp.com (view details) 200 Yes https
258 urbandictionary.com (view details) 200 Kinda https
260 smh.com.au (view details) 200 Yes https
269 www.wix.com (view details) 200 Kinda https
274 google.nl (view details) 200 Yes https
275 francetvinfo.fr (view details) 200 Yes https
280 discord.com (view details) 200 Yes https
281 guardian.co.uk (view details) 200 Yes https
284 ca.gov (view details) 200 Kinda https
286 aol.com (view details) 200 Yes https
298 finance.yahoo.com (view details) 200 Yes https
306 welt.de (view details) 200 Yes https
308 webmd.com (view details) 200 Yes https
314 pl.wikipedia.org (view details) 200 Yes https
315 apache.org (view details) 200 Yes https
323 deezer.com (view details) 200 Yes https
324 buzzfeed.com (view details) 200 Yes https
325 google.com.tw (view details) 200 Yes https
336 shopify.com (view details) 200 Yes https
338 lefigaro.fr (view details) 200 Kinda https
339 zdf.de (view details) 200 Kinda https
340 amzn.to (view details) 200 Kinda https
345 themeforest.net (view details) 200 Yes https
346 hp.com (view details) 200 Yes https
348 netflix.com (view details) 200 Yes https
349 ibm.com (view details) 200 Yes https
352 php.net (view details) 200 Yes https
354 canva.com (view details) 200 Yes https
358 news.com.au (view details) 200 Yes https
361 ovh.com (view details) 200 Yes https
372 doubleclick.net (view details) 200 Yes https
373 m.wikipedia.org (view details) 200 Yes https
382 huawei.com (view details) 200 Yes https
386 walmart.com (view details) 200 Yes https
388 abc.net.au (view details) 200 Yes https
402 mayoclinic.org (view details) 200 Yes https
405 trustpilot.com (view details) 200 Yes https
415 biblegateway.com (view details) 200 Yes https
421 dictionary.com (view details) 200 Yes https
424 etsy.com (view details) 200 Yes https
431 loc.gov (view details) 200 Yes https
432 merriam-webster.com (view details) 200 Yes https
435 flickr.com (view details) 200 Yes https
438 google.co.id (view details) 200 Yes https
443 usgs.gov (view details) 200 Kinda https
446 yandex.com (view details) 200 Yes https
451 people.com (view details) 200 Yes https
463 thoughtco.com (view details) 200 Yes https
482 weather.com (view details) 200 Yes https
484 gettyimages.com (view details) 200 Yes https
494 princeton.edu (view details) 200 Kinda https
# Domain Status Looks valid Scheme
findsecuritycontacts.com last did a crawl for security.txt files and DNS records on the top sites at: 10:23:22+0000 on 16 September 2025