o1.xstts.cc - robtex.com
o1.xstts.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:1cde🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:93bc🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.28.222Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.147.188🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.28.222, 172.67.147.188 | ||||||
| IPv6 hints | 2606:4700:3032::6815:1cde, 2606:4700:3035::ac43:93bc | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=228, name=cloudflare-ech.com | ||||||
xstts.cc
| DNSSEC | ⚠️ Not signed | ||||||
| NS | koa.ns.cloudflare.com ⭐ | ||||||
| NS | romina.ns.cloudflare.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | koa.ns.cloudflare.comdns@cloudflare.com serial=2407085148 | ||||||
📈 Tranco rank: #108,446
Same first word
o1.se |
o1.be |
o1.cz |
o1.com.my |
o1.com.br |
o1.biz |
o1.ca |
o1.hu |
o1.dk |
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Similar names
1o.am |
1o.cc |
1o.com |
1o.dk |
1o.ca |
1o.io |
1o.fi |
1o.ru |
1o.ro |
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1o.su |
1o.pl |
1o.co.kr |
1o.ph |
1o.fr |
1o.no |
1o.hu |
1o.de |
1o.cn |
1o.co.uk |
1o.org |
1o.nl |
1o.se |
DNS History
6 records (4 active, 2 former)
●A104.21.28.2222026-06-07 → 2026-07-31 · 2 obs
● 2026-06-07 11:25:14
● 2026-07-31 14:36:46
● 2026-07-31 14:36:46
●A172.67.147.1882026-06-07 → 2026-07-31 · 2 obs
● 2026-06-07 11:25:14
● 2026-07-31 14:36:46
● 2026-07-31 14:36:46
○A2606:4700:3030::ac43:93bc2026-06-07 → 2026-06-13 · 4 obs
● 2026-06-07 11:25:14
● 2026-06-13 12:45:02
○ 2026-07-04 19:08:54
○ 2026-07-31 14:36:46
● 2026-06-13 12:45:02
○ 2026-07-04 19:08:54
○ 2026-07-31 14:36:46
●A2606:4700:3032::6815:1cde2026-07-04 → 2026-07-31 · 3 obs
○ 2026-06-13 12:45:02
● 2026-07-04 19:08:54
● 2026-07-31 14:36:46
● 2026-07-04 19:08:54
● 2026-07-31 14:36:46
○A2606:4700:3035::6815:1cde2026-06-07 → 2026-06-13 · 4 obs
● 2026-06-07 11:25:14
● 2026-06-13 12:45:02
○ 2026-07-04 19:08:54
○ 2026-07-31 14:36:46
● 2026-06-13 12:45:02
○ 2026-07-04 19:08:54
○ 2026-07-31 14:36:46
●A2606:4700:3035::ac43:93bc2026-07-04 → 2026-07-31 · 3 obs
○ 2026-06-13 12:45:02
● 2026-07-04 19:08:54
● 2026-07-31 14:36:46
● 2026-07-04 19:08:54
● 2026-07-31 14:36:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com | - |
| xstts.cc | romina.ns.cloudflare.com, koa.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.242
NS records: romina.ns.cloudflare.com, koa.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for xstts.cc (unsigned zone)
⏱️ Timing
Total: 310ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.147.188, 104.21.28.222 |
| AAAA | 2 | 2606:4700:3032::6815:1cde, 2606:4700:3035::ac43:93bc |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
o1.xstts.cc resolves to four IP addresses: 104.21.28.222, 172.67.147.188, 2606:4700:3032::6815:1cde and 2606:4700:3035::ac43:93bc.
Additional host names — inves-tcyber365.digital, attav.fr, arsindonews.com and two others — share IP numbers with o1.xstts.cc.