ws0o.com - robtex.com
ws0o.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:15a1🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:c75b🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.21.161Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.199.91🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | derek.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b9a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | derek.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c19a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | derek.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:219a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | derek.ns.cloudflare.com | ||||||
| A | 108.162.193.154🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | derek.ns.cloudflare.com | ||||||
| A | 172.64.33.154🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | derek.ns.cloudflare.com | ||||||
| A | 173.245.59.154🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | derek.ns.cloudflare.com | ||||||
| NS | kim.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a7e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c07e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:207e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| A | 108.162.192.126🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| A | 172.64.32.126🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| A | 173.245.58.126🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.21.161, 172.67.199.91 | ||||||
| IPv6 hints | 2606:4700:3032::6815:15a1, 2606:4700:3035::ac43:c75b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=63, name=cloudflare-ech.com | ||||||
| SOA | derek.ns.cloudflare.comdns@cloudflare.com serial=2398490934 | ||||||
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=1775423392 | ||||||
Same first word
ws0o.com |
DNS History
7 records (6 active, 1 former)
●NSderek.ns.cloudflare.com2026-03-27 → 2026-04-05 · 2 obs
● 2026-04-05 21:34:54
●NSkim.ns.cloudflare.com2026-03-27 → 2026-04-05 · 2 obs
● 2026-04-05 21:34:54
●A104.21.21.1612026-03-27 → 2026-04-05 · 3 obs
● 2026-03-27 19:09:38
● 2026-04-05 21:34:54
○A142.111.242.1602017-05-10 → 2017-05-10 · 3 obs
○ 2026-03-27 19:09:38
○ 2026-04-05 21:34:54
●A172.67.199.912026-03-27 → 2026-04-05 · 3 obs
● 2026-03-27 19:09:38
● 2026-04-05 21:34:54
●A2606:4700:3032::6815:15a12026-03-27 → 2026-04-05 · 3 obs
● 2026-03-27 19:09:38
● 2026-04-05 21:34:54
●A2606:4700:3035::ac43:c75b2026-03-27 → 2026-04-05 · 3 obs
● 2026-03-27 19:09:38
● 2026-04-05 21:34:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| ws0o.com | kim.ns.cloudflare.com, derek.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.154
NS records: kim.ns.cloudflare.com, derek.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ws0o.com (unsigned zone)
⏱️ Timing
Total: 126ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.199.91, 104.21.21.161 |
| AAAA | 2 | 2606:4700:3035::ac43:c75b, 2606:4700:3032::6815:15a1 |
| NS | 2 | derek.ns.cloudflare.com, kim.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | derek.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (kim.ns.cloudflare.com, kim.ns.cloudflare.com, kim.ns.cloudflare.com...)
Analysis
IP Addresses
ws0o.com points to four IP numbers: 2606:4700:3032::6815:15a1, 2606:4700:3035::ac43:c75b, 104.21.21.161 and 172.67.199.91.
For instance, other host names gocaxa-rozoxu.biz, zhengzhouqigongzhu.sibugouwo.com, 82c3a2aa7f9a.nationalprocessingsolutions.com, www.ytfengjie.com and beijingxiangzunvwang.sibugouwo.com share IP numbers with ws0o.com.
Name Servers
ws0o.com is delegated to two name servers: derek.ns.cloudflare.com and kim.ns.cloudflare.com.
ws0o.com uses the same name server setup as other domains such as uts6.com, 2snh.com, 65q2.com, 0dubd.com and 639club103.cc.
ws0o.com shares name servers with other domains at least partially, for example kans.nl, taichung-life.com, kleers.com, 11558888.com and 5centcdn.net.
These name servers are commonly used with the name servers casey.ns.cloudflare.com and leif.ns.cloudflare.com.
Host names with six IP numbers: host name derek.ns.cloudflare.com points to: 2606:4700:58::adf5:3b9a, 2803:f800:50::6ca2:c19a, 2a06:98c1:50::ac40:219a, 108.162.193.154, 172.64.33.154 and 173.245.59.154; host name kim.ns.cloudflare.com points to: 2606:4700:50::adf5:3a7e, 2803:f800:50::6ca2:c07e, 2a06:98c1:50::ac40:207e, 108.162.192.126, 172.64.32.126 and 173.245.58.126.