ptbic.com - robtex.com
ptbic.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:8a19Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::6815:5129Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.81.41Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.138.25Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | albert.ns.cloudflare.com ⭐ | ||||||
| NS | indie.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.81.41, 172.67.138.25 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:8a19, 2606:4700:3031::6815:5129 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=35, name=cloudflare-ech.com | ||||||
| SOA | albert.ns.cloudflare.comdns@cloudflare.com serial=2406583562 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1783462576 | ||||||
Same first word
ptbic.com |
Similar names
DNS History
7 records (6 active, 1 former)
●NSalbert.ns.cloudflare.com2026-03-19 → 2026-07-07 · 2 obs
● 2026-03-19 16:23:46
● 2026-07-07 22:30:30
● 2026-07-07 22:30:30
●NSindie.ns.cloudflare.com2026-03-19 → 2026-07-07 · 2 obs
● 2026-03-19 16:23:46
● 2026-07-07 22:30:30
● 2026-07-07 22:30:30
●A104.21.81.412026-03-19 → 2026-07-07 · 2 obs
● 2026-03-19 16:23:46
● 2026-07-07 22:30:30
● 2026-07-07 22:30:30
●A172.67.138.252026-03-19 → 2026-07-07 · 2 obs
● 2026-03-19 16:23:46
● 2026-07-07 22:30:30
● 2026-07-07 22:30:30
●A2606:4700:3030::ac43:8a192026-06-22 → 2026-07-07 · 3 obs
○ 2026-06-16 16:57:24
● 2026-06-22 14:03:52
● 2026-07-07 22:30:30
● 2026-06-22 14:03:52
● 2026-07-07 22:30:30
●A2606:4700:3031::6815:51292026-03-19 → 2026-07-07 · 2 obs
● 2026-03-19 16:23:46
● 2026-07-07 22:30:30
● 2026-07-07 22:30:30
○A2606:4700:3037::ac43:8a192026-03-19 → 2026-06-16 · 4 obs
● 2026-03-19 16:23:46
● 2026-06-16 16:57:24
○ 2026-06-22 14:03:52
○ 2026-07-07 22:30:30
● 2026-06-16 16:57:24
○ 2026-06-22 14:03:52
○ 2026-07-07 22:30:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net... | - |
| ptbic.com | albert.ns.cloudflare.com, indie.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.163
NS records: albert.ns.cloudflare.com, indie.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ptbic.com (unsigned zone)
⏱️ Timing
Total: 329ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.81.41, 172.67.138.25 |
| AAAA | 2 | 2606:4700:3031::6815:5129, 2606:4700:3030::ac43:8a19 |
| NS | 2 | albert.ns.cloudflare.com, indie.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | albert.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (albert.ns.cloudflare.com, albert.ns.cloudflare.com, albert.ns.cloudflare.com...)
Analysis
IP Addresses
ptbic.com resolves to four IP addresses: 104.21.81.41, 172.67.138.25, 2606:4700:3030::ac43:8a19 and 2606:4700:3031::6815:5129.
Name Servers
ptbic.com uses two name servers for its delegation: albert.ns.cloudflare.com and indie.ns.cloudflare.com.