0auth2.cfd - robtex.com
0auth2.cfd
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:beca🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:ab9🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.10.185Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.190.202🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | christian.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2cf7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | christian.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3f7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | christian.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23f7🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | christian.ns.cloudflare.com | ||||||
| A | 108.162.195.247🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | christian.ns.cloudflare.com | ||||||
| A | 162.159.44.247Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | christian.ns.cloudflare.com | ||||||
| A | 172.64.35.247🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | christian.ns.cloudflare.com | ||||||
| NS | colette.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:261c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | colette.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c21c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | colette.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:221c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | colette.ns.cloudflare.com | ||||||
| A | 108.162.194.28🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | colette.ns.cloudflare.com | ||||||
| A | 162.159.38.28Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | colette.ns.cloudflare.com | ||||||
| A | 172.64.34.28🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | colette.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.10.185, 172.67.190.202 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:beca, 2606:4700:3034::6815:ab9 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=35, name=cloudflare-ech.com | ||||||
| SOA | christian.ns.cloudflare.comdns@cloudflare.com serial=2410663209 | ||||||
cfd
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.cfd | ||||||
| NS | b.nic.cfd | ||||||
| NS | c.nic.cfd | ||||||
| NS | d.nic.cfd | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1785542913 | ||||||
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSchristian.ns.cloudflare.com2026-07-29 → 2026-08-01 · 2 obs
● 2026-08-01 00:17:12
●NScolette.ns.cloudflare.com2026-07-29 → 2026-08-01 · 2 obs
● 2026-08-01 00:17:12
●A104.21.10.1852026-08-01 → 2026-08-01 · 2 obs
● 2026-08-01 00:17:12
●A172.67.190.2022026-08-01 → 2026-08-01 · 2 obs
● 2026-08-01 00:17:12
○A188.114.96.42026-07-29 → 2026-07-29 · 2 obs
○ 2026-08-01 00:17:12
○A188.114.97.42026-07-29 → 2026-07-29 · 2 obs
○ 2026-08-01 00:17:12
●A2606:4700:3032::ac43:beca2026-08-01 → 2026-08-01 · 2 obs
● 2026-08-01 00:17:12
●A2606:4700:3034::6815:ab92026-08-01 → 2026-08-01 · 2 obs
● 2026-08-01 00:17:12
○A2a06:98c1:3120::2026-07-29 → 2026-07-29 · 2 obs
○ 2026-08-01 00:17:12
○A2a06:98c1:3121::2026-07-29 → 2026-07-29 · 2 obs
○ 2026-08-01 00:17:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cfd | a.nic.cfd, b.nic.cfd, c.nic.cfd, d.nic.cfd | 8 records |
| 0auth2.cfd | colette.ns.cloudflare.com, christian.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.28
NS records: colette.ns.cloudflare.com, christian.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 0auth2.cfd (unsigned zone)
⏱️ Timing
Total: 352ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.10.185, 172.67.190.202 |
| AAAA | 2 | 2606:4700:3032::ac43:beca, 2606:4700:3034::6815:ab9 |
| NS | 2 | christian.ns.cloudflare.com, colette.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | christian.ns.cloudflare.com dns.cloudfla |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.cfd, b.nic.cfd, c.nic.cfd...)
Analysis
IP Addresses
0auth2.cfd points to the four IP addresses 104.21.10.185, 172.67.190.202, 2606:4700:3032::ac43:beca and 2606:4700:3034::6815:ab9.
Two other host names, along with steeraust.com.au, hgty365.vip and 5255.me, also share IP numbers with 0auth2.cfd.
Name Servers
0auth2.cfd is delegated to two name servers: christian.ns.cloudflare.com and colette.ns.cloudflare.com.
0auth2.cfd shares its NS records with other domains, for example eye-fotin.com, musicvibes.top, adi-intl.ru and two others.
The name servers of 0auth2.cfd overlap at least partially with those of other domains — among them worker-proxy-3.cyou, liychn.cn, comicademy.com and two more.
The name servers nelly.ns.cloudflare.com, kehlani.ns.cloudflare.com and april.ns.cloudflare.com are commonly seen alongside these name servers.
DNS names with 6 IP addresses:
christian.ns.cloudflare.com resolves to 108.162.195.247, 162.159.44.247, 172.64.35.247 and 3 other IP addresses.
colette.ns.cloudflare.com resolves to 108.162.194.28, 162.159.38.28, 172.64.34.28 and 3 other IP addresses.