www.sciphysicsforums.com - robtex.com
www.sciphysicsforums.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:b37c🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:43bc🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.67.188Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.179.124🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.67.188, 172.67.179.124 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:b37c, 2606:4700:3033::6815:43bc | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=3, name=cloudflare-ech.com | ||||||
sciphysicsforums.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:b37c🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:43bc🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.67.188Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.179.124🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | gwen.ns.cloudflare.com ⭐ | ||||||
| NS | ned.ns.cloudflare.com | ||||||
| TXT | SCIPHYSICSFORUMS.COM. | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.67.188, 172.67.179.124 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:b37c, 2606:4700:3033::6815:43bc | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=254, name=cloudflare-ech.com | ||||||
| SOA | gwen.ns.cloudflare.comdns@cloudflare.com serial=2410064945 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●A104.21.67.1882026-08-05 → 2026-08-05 · 1 obs
● 2026-08-05 18:12:48
●A172.67.179.1242026-08-05 → 2026-08-05 · 1 obs
● 2026-08-05 18:12:48
●A2606:4700:3032::ac43:b37c2026-08-05 → 2026-08-05 · 1 obs
● 2026-08-05 18:12:48
●A2606:4700:3033::6815:43bc2026-08-05 → 2026-08-05 · 1 obs
● 2026-08-05 18:12:48
○CNAMEsciphysicsforums.com2018-10-09 → 2026-04-30 · 3 obs
● 2018-10-09 14:11:20
● 2026-04-30 19:03:00
○ 2026-08-05 18:12:48
● 2026-04-30 19:03:00
○ 2026-08-05 18:12:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net... | - |
| sciphysicsforums.com | gwen.ns.cloudflare.com, ned.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.160
NS records: gwen.ns.cloudflare.com, ned.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sciphysicsforums.com (unsigned zone)
⏱️ Timing
Total: 190ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.67.188, 172.67.179.124 |
| AAAA | 2 | 2606:4700:3033::6815:43bc, 2606:4700:3032::ac43:b37c |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (gwen.ns.cloudflare.com, gwen.ns.cloudflare.com, gwen.ns.cloudflare.com...)
Analysis
IP Addresses
www.sciphysicsforums.com has four IP addresses: 104.21.67.188, 172.67.179.124, 2606:4700:3032::ac43:b37c and 2606:4700:3033::6815:43bc.
Two other host names, along with fluxreelsstudio.nl, feimatraveling.com and nordon.com.au, also share IP numbers with www.sciphysicsforums.com.