ftp.com-auth.cc - robtex.com
ftp.com-auth.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:376d🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:ab1b🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.55.109Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.171.27🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.55.109, 172.67.171.27 | ||||||
| IPv6 hints | 2606:4700:3031::6815:376d, 2606:4700:3037::ac43:ab1b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=107, name=cloudflare-ech.com | ||||||
com-auth.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:376d🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:ab1b🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.55.109Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.171.27🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | algin.ns.cloudflare.com ⭐ | ||||||
| NS | itzel.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.55.109, 172.67.171.27 | ||||||
| IPv6 hints | 2606:4700:3031::6815:376d, 2606:4700:3037::ac43:ab1b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=107, name=cloudflare-ech.com | ||||||
| SOA | algin.ns.cloudflare.comdns@cloudflare.com serial=2400547278 | ||||||
⚠️ On DNS blocklist: tif
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A104.21.55.1092026-04-23 → 2026-04-27 · 2 obs
● 2026-04-23 02:27:48
● 2026-04-27 13:35:56
● 2026-04-27 13:35:56
●A172.67.171.272026-04-23 → 2026-04-27 · 2 obs
● 2026-04-23 02:27:48
● 2026-04-27 13:35:56
● 2026-04-27 13:35:56
●A2606:4700:3031::6815:376d2026-04-23 → 2026-04-27 · 2 obs
● 2026-04-23 02:27:48
● 2026-04-27 13:35:56
● 2026-04-27 13:35:56
●A2606:4700:3037::ac43:ab1b2026-04-23 → 2026-04-27 · 2 obs
● 2026-04-23 02:27:48
● 2026-04-27 13:35:56
● 2026-04-27 13:35:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com | - |
| com-auth.cc | itzel.ns.cloudflare.com, algin.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.61
NS records: itzel.ns.cloudflare.com, algin.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for com-auth.cc (unsigned zone)
⏱️ Timing
Total: 254ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.55.109, 172.67.171.27 |
| AAAA | 2 | 2606:4700:3031::6815:376d, 2606:4700:3037::ac43:ab1b |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
ftp.com-auth.cc resolves to four IP numbers: 2606:4700:3031::6815:376d, 2606:4700:3037::ac43:ab1b, 104.21.55.109 and 172.67.171.27.
Other host names such as tychis.com, motorseller.pl, bqar.cc, _dc-mx.7e34029ad6dd.howtomergepstfiles.com and xnex.org share IPs with ftp.com-auth.cc.