Hackernews posts about 1.1.1.1

1. Cloudflare 1.1.1.1 Incident on July 14, 2025 (blog.cloudflare.com)
   581 points by nomaxx117 5 months ago | 380 comments
2. Tell HN: Microsoft.com added 192.168.1.1 to their DNS record
   498 points by indosauros almost 2 years ago | 133 comments
3. Tell HN: 1.1.1.1 appears to be down
   135 points by Wingy 5 months ago | 71 comments
4. Cloudflare 1.1.1.1 incident on June 27, 2024 (blog.cloudflare.com)
   87 points by el_duderino over 1 year ago | 38 comments
5. Cloudflare 1.1.1.1 Is Down (1.1.1.1)
   49 points by Kikawala 5 months ago | 12 comments
6. Addressing the unauthorized issuance of multiple TLS certificates for 1.1.1.1 (blog.cloudflare.com)
   37 points by mcpherrinm 3 months ago | 5 comments
7. Cloudflare's 1.1.1.1 DNS server seems to be down
   30 points by WeaselsWin 5 months ago | 7 comments
8. Cloudflare DNS is down (1.1.1.1) (one.one.one.one)
   22 points by ewenjo over 1 year ago | 10 comments
9. Mis-issued certificates for 1.1.1.1 DNS service pose a threat to the Internet (arstechnica.com)
   22 points by xoa 3 months ago | 6 comments
10. Issues with 1.1.1.1 public resolver in multiple locations (www.cloudflarestatus.com)
    21 points by sajid over 1 year ago | 5 comments
11. Fina Root CA signs certificates for 1.1.1.1 (crt.sh)
    20 points by JXzVB0iA 4 months ago | 4 comments
12. Incident Mis-Issued Certificates for IP Address 1.1.1.1 (unmitigatedrisk.com)
    17 points by mholt 3 months ago | 2 comments
13. Mis-issued certificates for 1.1.1.1 DNS service pose a threat to the Internet (arstechnica.com)
    14 points by holografix 3 months ago | 2 comments
14. Cloudflare says it should have caught mis-issued 1.1.1.1 certificates earlier (arstechnica.com)
    12 points by vo2maxer 3 months ago | 1 comments
15. Show HN: Using Cloudflare 1.1.1.1 DNS over HTTPS API to bulk search domain TLDs (supersaas.dev)
    11 points by fayazara about 1 year ago | 4 comments
16. 1.1.1.1 Hijacked by TCS (cyberplace.social)
    11 points by udev4096 5 months ago | 2 comments
17. Microsoft's Root Program and the 1.1.1.1 Certificate Slip (unmitigatedrisk.com)
    10 points by 0x0 3 months ago | 1 comments
18. 1.1.1.1 Is Down (one.one.one.one)
    10 points by kdrag0n 5 months ago | 1 comments
19. Cloudflare 1.1.1.1 incident on June 27, 2024 (blog.cloudflare.com)
    9 points by jgrahamc over 1 year ago | 3 comments
20. Mis-issued Certificates for SAN iPAddress:1.1.1.1 by Fina RDC 2020 (groups.google.com)
    9 points by BallsInIt 3 months ago | discuss
21. Cloudflare 1.1.1.1 DNS down for ~40M (9to5mac.com)
    9 points by phonedude2018 5 months ago | discuss
22. 1.1.1.1 SSL certificate expires in less than one week
    8 points by haron almost 2 years ago | 3 comments
23. Cloudflare Mines 1.1.1.1 Data (radar.cloudflare.com)
    7 points by amanda99 almost 2 years ago | 5 comments
24. Cloudflare 1.1.1.1 incident on June 27, 2024 (blog.cloudflare.com)
    7 points by mfrw over 1 year ago | discuss
25. Don't use Cloudflares 1.1.1.1 on servers
    5 points by tmikaeld 7 months ago | 8 comments
26. Mis-issued certificates for 1.1.1.1 DNS service pose a threat to the Internet (arstechnica.com)
    4 points by dsego 3 months ago | discuss
27. DNS Resolver, 1.1.1.1 (not a joke) (April 1 2018) (blog.cloudflare.com)
    3 points by emot 9 months ago | discuss
28. TLS Certificate Mis-Issuance Exposes 1.1.1.1 DNS Service to Exploitation (gbhackers.com)
    2 points by ameshkov 3 months ago | discuss
29. Tell HN: Steamcommunity.com has lost their DNS-A record
    25 points by geek_at over 1 year ago | 10 comments
30. Rule for naming destination ports according to the service name and the host IP
    4 points by tsankara over 1 year ago | 1 comments