authenticationus-aaprofile.com - robtex.com
authenticationus-aaprofile.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:3ba0Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:b4e8Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.59.160Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.180.232Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | owen.ns.cloudflare.com ⭐ | ||||||
| NS | sima.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.59.160, 172.67.180.232 | ||||||
| IPv6 hints | 2606:4700:3031::6815:3ba0, 2606:4700:3037::ac43:b4e8 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=124, name=cloudflare-ech.com | ||||||
| SOA | owen.ns.cloudflare.comdns@cloudflare.com serial=2397700257 | ||||||
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=1778496626 | ||||||
Same first word
authenticationus-aaprofile.com |
DNS History
6 records (6 active, 0 former)
●NSowen.ns.cloudflare.com2026-03-21 → 2026-05-11 · 2 obs
● 2026-03-21 03:03:14
● 2026-05-11 11:07:02
● 2026-05-11 11:07:02
●NSsima.ns.cloudflare.com2026-03-21 → 2026-05-11 · 2 obs
● 2026-03-21 03:03:14
● 2026-05-11 11:07:02
● 2026-05-11 11:07:02
●A104.21.59.1602026-03-21 → 2026-05-11 · 2 obs
● 2026-03-21 03:03:14
● 2026-05-11 11:07:02
● 2026-05-11 11:07:02
●A172.67.180.2322026-03-21 → 2026-05-11 · 2 obs
● 2026-03-21 03:03:14
● 2026-05-11 11:07:02
● 2026-05-11 11:07:02
●A2606:4700:3031::6815:3ba02026-03-21 → 2026-05-11 · 2 obs
● 2026-03-21 03:03:14
● 2026-05-11 11:07:02
● 2026-05-11 11:07:02
●A2606:4700:3037::ac43:b4e82026-03-21 → 2026-05-11 · 2 obs
● 2026-03-21 03:03:14
● 2026-05-11 11:07:02
● 2026-05-11 11:07:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| authenticationus-aaprofile.com | sima.ns.cloudflare.com, owen.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.222
NS records: sima.ns.cloudflare.com, owen.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for authenticationus-aaprofile.com (unsigned zone)
⏱️ Timing
Total: 287ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.59.160, 172.67.180.232 |
| AAAA | 2 | 2606:4700:3037::ac43:b4e8, 2606:4700:3031::6815:3ba0 |
| NS | 2 | owen.ns.cloudflare.com, sima.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | owen.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (sima.ns.cloudflare.com, sima.ns.cloudflare.com, sima.ns.cloudflare.com...)
Analysis
IP Addresses
authenticationus-aaprofile.com maps to four IP numbers: 2606:4700:3031::6815:3ba0, 2606:4700:3037::ac43:b4e8, 104.21.59.160 and 172.67.180.232.
Name Servers
Two name servers owen.ns.cloudflare.com and sima.ns.cloudflare.com handle the delegation for authenticationus-aaprofile.com.