groups.ycombinator.com - dns.ninja
groups.ycombinator.com
| CNAME | ghs.googlehosted.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a00:1450:4009:c04::79🇬🇧 Google2a00:1450:4009::/48 | ||||||
| PTR | um-in-f121.1e100.net | ||||||
| A | 142.250.117.121🇺🇸 Google142.250.117.0/24 | ||||||
ycombinator.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 108.138.64.8🇺🇸 Amazon108.138.64.0/21 | ||||||
| A | 108.138.64.45🇺🇸 Amazon108.138.64.0/21 | ||||||
| A | 108.138.64.90🇺🇸 Amazon108.138.64.0/21 | ||||||
| A | 108.138.64.111🇺🇸 Amazon108.138.64.0/21 | ||||||
| NS | ns-225.awsdns-28.com ⭐ | ||||||
| NS | ns-1411.awsdns-48.org | ||||||
| NS | ns-1914.awsdns-47.co.uk | ||||||
| NS | ns-556.awsdns-05.net | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt1.aspmx.l.google.com(20) | ||||||
| MX | alt2.aspmx.l.google.com(20) | ||||||
| MX | aspmx4.googlemail.com(30) | ||||||
| TXT | MS=ms37374900 | ||||||
| TXT | Wayback verify for support request 741082 | ||||||
| TXT | ZOOM_verify_2ndw8KZxSRa8PT8NmdyXvw | ||||||
| TXT | anthropic-domain-verification-0qe2ww=yK576oHdDgyTcXgkPfj1KXgGt | ||||||
| TXT | apple-domain-verification=WG0sP5Alm7N6h1Te | ||||||
| TXT | ca3-4861b957e83847c188e45d04ec314ee3 | ||||||
| TXT | dropbox-domain-verification=asc63coma4mv | ||||||
| TXT | google-site-verification=GJKdQskycEclAGPua3yXB9m_nVhxbrsVps_y-t9SXV0 | ||||||
| TXT | google-site-verification=KsI69Y_jEVkp4eXqSQ9R9gwxjIpZznvuvrus6UolB9Y | ||||||
| TXT | google-site-verification=rivq8jKu6AADGtbbEzJhmOpcqq08B7QxIzXxYV8DtyU | ||||||
| TXT | openai-domain-verification=dv-QbhxxK0G0JK0dnyZ4YTsNAfw | ||||||
| TXT | rippling-domain-verification=a660f7a4ab77a3de | ||||||
| TXT | v=spf1 include:_spf.google.com include:mailgun.org a:rsweb1-36.investorflow.c... | ||||||
| SOA | ns-225.awsdns-28.comawsdns-hostmaster@amazon.com serial=1 | ||||||
rank #688 globally
rank #405 in the tld
WOT: SAFE (92/100)
📈 Tranco rank: #2,431
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●CNAMEghs.googlehosted.com2019-12-27 → 2026-08-06 · 2 obs
● 2019-12-27 09:03:22
● 2026-08-06 10:18:14
● 2026-08-06 10:18:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net... | - |
| ycombinator.com | ns-225.awsdns-28.com, ns-556.awsdns-05.net, ns-1914.awsdns-47.co.uk, ns-1411.awsdns-48.org | 2 records |
| ycombinator.com | ns-1411.awsdns-48.org, ns-1914.awsdns-47.co.uk, ns-225.awsdns-28.com, ns-556.awsdns-05.net | - |
| ycombinator.com | ns-1411.awsdns-48.org, ns-1914.awsdns-47.co.uk, ns-225.awsdns-28.com, ns-556.awsdns-05.net | - |
| ycombinator.com | ns-1411.awsdns-48.org, ns-1914.awsdns-47.co.uk, ns-225.awsdns-28.com, ns-556.awsdns-05.net | - |
| ycombinator.com | ns-1411.awsdns-48.org, ns-1914.awsdns-47.co.uk, ns-225.awsdns-28.com, ns-556.awsdns-05.net | - |
| ycombinator.com | ns-1411.awsdns-48.org, ns-1914.awsdns-47.co.uk, ns-225.awsdns-28.com, ns-556.awsdns-05.net | - |
| ycombinator.com | ns-1411.awsdns-48.org, ns-1914.awsdns-47.co.uk, ns-225.awsdns-28.com, ns-556.awsdns-05.net | - |
| ycombinator.com | ns-1411.awsdns-48.org, ns-1914.awsdns-47.co.uk, ns-225.awsdns-28.com, ns-556.awsdns-05.net | - |
| ycombinator.com | ns-1411.awsdns-48.org, ns-1914.awsdns-47.co.uk, ns-225.awsdns-28.com, ns-556.awsdns-05.net | - |
| ycombinator.com | ns-1411.awsdns-48.org, ns-1914.awsdns-47.co.uk, ns-225.awsdns-28.com, ns-556.awsdns-05.net | - |
| ycombinator.com | ns-1411.awsdns-48.org, ns-1914.awsdns-47.co.uk, ns-225.awsdns-28.com, ns-556.awsdns-05.net | - |
| ycombinator.com | ns-1411.awsdns-48.org, ns-1914.awsdns-47.co.uk, ns-225.awsdns-28.com, ns-556.awsdns-05.net | - |
| ycombinator.com | ns-1411.awsdns-48.org, ns-1914.awsdns-47.co.uk, ns-225.awsdns-28.com, ns-556.awsdns-05.net | - |
| ycombinator.com | ns-1411.awsdns-48.org, ns-1914.awsdns-47.co.uk, ns-225.awsdns-28.com, ns-556.awsdns-05.net | - |
| ycombinator.com | ns-1411.awsdns-48.org, ns-1914.awsdns-47.co.uk, ns-225.awsdns-28.com, ns-556.awsdns-05.net | - |
| ycombinator.com | ns-1411.awsdns-48.org, ns-1914.awsdns-47.co.uk, ns-225.awsdns-28.com, ns-556.awsdns-05.net | - |
| ycombinator.com | ns-1411.awsdns-48.org, ns-1914.awsdns-47.co.uk, ns-225.awsdns-28.com, ns-556.awsdns-05.net | - |
| ycombinator.com | ns-1411.awsdns-48.org, ns-1914.awsdns-47.co.uk, ns-225.awsdns-28.com, ns-556.awsdns-05.net | - |
| ycombinator.com | ns-1411.awsdns-48.org, ns-1914.awsdns-47.co.uk, ns-225.awsdns-28.com, ns-556.awsdns-05.net | - |
| ycombinator.com | ns-1411.awsdns-48.org, ns-1914.awsdns-47.co.uk, ns-225.awsdns-28.com, ns-556.awsdns-05.net | - |
✅ Authoritative Response
Server:205.251.199.122
NS records: ns-1411.awsdns-48.org, ns-1914.awsdns-47.co.uk, ns-225.awsdns-28.com, ns-556.awsdns-05.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ycombinator.com (unsigned zone)
⏱️ Timing
Total: 575ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | ghs.googlehosted.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-225.awsdns-28.com, ns-225.awsdns-28.com)
Analysis
IP Addresses
groups.ycombinator.com directs to two IP numbers, 142.250.117.121 and 2a00:1450:4009:c04::79
Additional host names — pub-4184793944065660.afd.ghs.google.com, pub-9668095660150869.afd.ghs.google.com, pub-2162660871578253.afd.ghs.google.com and two others — share IP numbers with groups.ycombinator.com.