singularity.bigdinosaur.org - robtex.com
singularity.bigdinosaur.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:26b1🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:891c🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.38.177Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.137.28🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.38.177, 172.67.137.28 | ||||||
| IPv6 hints | 2606:4700:3030::6815:26b1, 2606:4700:3032::ac43:891c | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com | ||||||
bigdinosaur.org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2606:4700:3030::6815:26b1🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:891c🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.38.177Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.137.28🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | lorna.ns.cloudflare.com ⭐ | ||||||
| NS | simon.ns.cloudflare.com | ||||||
| MX | mx.bigdinosaur.org ⭐ | ||||||
| TXT | v=spf1 a mx ip4:3.19.105.131 ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.38.177, 172.67.137.28 | ||||||
| IPv6 hints | 2606:4700:3030::6815:26b1, 2606:4700:3032::ac43:891c | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com | ||||||
| SOA | lorna.ns.cloudflare.comdns@cloudflare.com serial=2401067662 | ||||||
PTR for
Same first word
DNS History
4 records (4 active, 0 former)
●A104.21.38.1772026-02-22 → 2026-04-11 · 2 obs
● 2026-02-22 06:24:14
● 2026-04-11 20:48:44
● 2026-04-11 20:48:44
●A172.67.137.282026-02-22 → 2026-04-11 · 2 obs
● 2026-02-22 06:24:14
● 2026-04-11 20:48:44
● 2026-04-11 20:48:44
●A2606:4700:3030::6815:26b12026-02-22 → 2026-04-11 · 2 obs
● 2026-02-22 06:24:14
● 2026-04-11 20:48:44
● 2026-04-11 20:48:44
●A2606:4700:3032::ac43:891c2026-02-22 → 2026-04-11 · 2 obs
● 2026-02-22 06:24:14
● 2026-04-11 20:48:44
● 2026-04-11 20:48:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| bigdinosaur.org | lorna.ns.cloudflare.com, simon.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.190
NS records: lorna.ns.cloudflare.com, simon.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 456ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.137.28, 104.21.38.177 |
| AAAA | 2 | 2606:4700:3030::6815:26b1, 2606:4700:3032::ac43:891c |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
singularity.bigdinosaur.org resolves to four IP numbers: 2606:4700:3030::6815:26b1, 2606:4700:3032::ac43:891c, 104.21.38.177 and 172.67.137.28.
other host names for instance cite(0x736578)e.com, centralboxdetailing.es, voasgf.com, opinionitech.com and www.microscopemaster.com.cdn.cloudflare.net share IP numbers with singularity.bigdinosaur.org.