claude.pt - robtex.com
claude.pt
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:a7cf🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:29f3🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.41.243Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.167.207🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | jeff.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b7c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jeff.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c17c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jeff.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:217c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jeff.ns.cloudflare.com | ||||||
| A | 108.162.193.124🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jeff.ns.cloudflare.com | ||||||
| A | 172.64.33.124🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jeff.ns.cloudflare.com | ||||||
| A | 173.245.59.124🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jeff.ns.cloudflare.com | ||||||
| NS | nina.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a88🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nina.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c088🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nina.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2088🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nina.ns.cloudflare.com | ||||||
| A | 108.162.192.136🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nina.ns.cloudflare.com | ||||||
| A | 172.64.32.136🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nina.ns.cloudflare.com | ||||||
| A | 173.245.58.136🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nina.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.41.243, 172.67.167.207 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:a7cf, 2606:4700:3037::6815:29f3 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=113, name=cloudflare-ech.com | ||||||
| SOA | jeff.ns.cloudflare.comdns@cloudflare.com serial=2409231502 | ||||||
pt
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | curiosity.dns.pt ⭐ | ||||||
| NS | a.dns.pt | ||||||
| NS | b.dns.pt | ||||||
| NS | c.dns.pt | ||||||
| NS | d.dns.pt | ||||||
| NS | e.dns.pt | ||||||
| NS | g.dns.pt | ||||||
| NS | h.dns.pt | ||||||
| NS | ns.dns.br ⚠️ Not in parent delegation | ||||||
| NS | ns2.nic.fr ⚠️ Not in parent delegation | ||||||
| SOA | curiosity.dns.ptrequest@dns.pt 2026-08-11 #43 | ||||||
Subdomains
www.claude.pt |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSjeff.ns.cloudflare.com2026-08-11 → 2026-08-11 · 2 obs
● 2026-08-11 21:09:42
●NSnina.ns.cloudflare.com2026-08-11 → 2026-08-11 · 2 obs
● 2026-08-11 21:09:42
●A104.21.41.2432026-08-11 → 2026-08-11 · 2 obs
● 2026-08-11 21:09:42
●A172.67.167.2072026-08-11 → 2026-08-11 · 2 obs
● 2026-08-11 21:09:42
●A2606:4700:3031::ac43:a7cf2026-08-11 → 2026-08-11 · 2 obs
● 2026-08-11 21:09:42
●A2606:4700:3037::6815:29f32026-08-11 → 2026-08-11 · 2 obs
● 2026-08-11 21:09:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pt | a.dns.pt, b.dns.pt, c.dns.pt, d.dns.pt... | - |
| claude.pt | jeff.ns.cloudflare.com, nina.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.124
NS records: jeff.ns.cloudflare.com, nina.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for claude.pt (unsigned zone)
⏱️ Timing
Total: 737ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.167.207, 104.21.41.243 |
| AAAA | 2 | 2606:4700:3031::ac43:a7cf, 2606:4700:3037::6815:29f3 |
| NS | 2 | jeff.ns.cloudflare.com, nina.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | jeff.ns.cloudflare.com dns.cloudflare.co |
Analysis
Hierarchy
www.claude.pt is a subdomain of claude.pt.
IP Addresses
claude.pt points to the four IP addresses 104.21.41.243, 172.67.167.207, 2606:4700:3031::ac43:a7cf and 2606:4700:3037::6815:29f3.
privatestructure.hk, onlinepropertyshows.com, yzbst888.com and two other host names share IP numbers with claude.pt.
Name Servers
claude.pt is served by two delegated name servers, jeff.ns.cloudflare.com and nina.ns.cloudflare.com.
claude.pt uses the same name servers as several other domains — among them bc1088.com, bc1087.com, 348bcw.net and two more.
The name servers of claude.pt overlap at least partially with those of other domains — among them vntcom.com, adman.vn, greathighwayartproject.com and two more.
These name servers commonly appear in combination with the name servers chad.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
jeff.ns.cloudflare.com carries IP addresses 108.162.193.124, 172.64.33.124 and 173.245.59.124, with 3 other addresses beyond those.
nina.ns.cloudflare.com carries IP addresses 108.162.192.136, 172.64.32.136 and 173.245.58.136, with 3 other addresses beyond those.