discourse-cdn.codinghorror.com - dns.ninja
discourse-cdn.codinghorror.com
| CNAME | 1399048652.rsc.cdn77.org | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a02:6ea0:c400::53🇺🇸 CDN772a02:6ea0:c400::/40 NYC | ||||||
| PTR | unn-nyc.cdn77.com | ||||||
| A | 2a02:6ea0:c400::54🇺🇸 CDN772a02:6ea0:c400::/40 NYC | ||||||
| A | 2a02:6ea0:c493::16🇺🇸 CDN772a02:6ea0:c400::/40 NYC | ||||||
| A | 79.127.206.207🇺🇸 CDN7779.127.206.0/24 New York | ||||||
| A | 79.127.206.234🇺🇸 CDN7779.127.206.0/24 New York | ||||||
| A | 152.233.11.105🇧🇷 CDN77152.233.10.0/23 NewYork | ||||||
codinghorror.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:20::681a:6a1🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::681a:7a1🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::ac43:4b13🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.6.161Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.7.161Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.75.19🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | lovisa.ns.cloudflare.com ⭐ | ||||||
| NS | rory.ns.cloudflare.com | ||||||
| MX | smtp.google.com ⭐ | ||||||
| TXT | google-site-verification=2oV3cW79A6icpGf-JbLGY4rP4_omL4FOKTqRxb-Dyl4 | ||||||
| TXT | v=spf1 include:_spf.google.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.26.6.161, 104.26.7.161, 172.67.75.19 | ||||||
| IPv6 hints | 2606:4700:20::681a:6a1, 2606:4700:20::681a:7a1, 2606:4700:20::ac43:4b13 | ||||||
| SOA | lovisa.ns.cloudflare.comdns@cloudflare.com serial=2406515723 | ||||||
rank #5609 globally
rank #2781 in the tld
WOT: SAFE (92/100)
📈 Tranco rank: #23,649
Same first word
DNS History
2 records (1 active, 1 former)
○A185.59.221.252016-12-30 → 2016-12-30 · 3 obs
● 2016-12-30 17:26:50
○ 2026-03-22 19:14:34
○ 2026-07-27 06:24:52
○ 2026-03-22 19:14:34
○ 2026-07-27 06:24:52
●CNAME1399048652.rsc.cdn77.org2016-12-30 → 2026-07-27 · 2 obs
● 2016-12-30 17:26:50
● 2026-07-27 06:24:52
● 2026-07-27 06:24:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| codinghorror.com | lovisa.ns.cloudflare.com, rory.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.166
NS records: lovisa.ns.cloudflare.com, rory.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codinghorror.com (unsigned zone)
⏱️ Timing
Total: 386ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | 1399048652.rsc.cdn77.org |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (lovisa.ns.cloudflare.com, lovisa.ns.cloudflare.com, lovisa.ns.cloudflare.com...)
Analysis
IP Addresses
discourse-cdn.codinghorror.com points to 6 IP addresses, including 79.127.206.207, 79.127.206.234 and 152.233.11.105, plus 3 other.
1884403144.rsc.cdn77.org, 1464998082.rsc.cdn77.org, 1508009357.rsc.cdn77.org plus two other host names have IP numbers in common with discourse-cdn.codinghorror.com.