com21.co.uk - robtex.com
com21.co.uk
| DNSSEC | ⚠️ Not signed | ||||||
| NS | pdns01.domaincontrol.com ⚠️ Not in zone NS records | ||||||
| A | 2603:5:21e0::32🇺🇸 GODADDY-DNS2603:5:21e0::/44 | ||||||
| PTR | pdns01.domaincontrol.com | ||||||
| A | 97.74.110.50🇺🇸 GODADDY-DNS97.74.110.0/23 | ||||||
| PTR | pdns01.domaincontrol.com | ||||||
| NS | pdns02.domaincontrol.com ⚠️ Not in zone NS records | ||||||
| A | 2603:5:22e0::32🇺🇸 GODADDY-DNS2603:5:22e0::/44 | ||||||
| PTR | pdns02.domaincontrol.com | ||||||
| A | 173.201.78.50🇺🇸 GODADDY-DNS173.201.78.0/23 | ||||||
| PTR | pdns02.domaincontrol.com | ||||||
co.uk
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.nic.uk ⭐ ⚠️ Not in parent delegation | ||||||
| NS | dns2.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | dns3.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | dns4.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsa.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsb.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsc.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsd.nic.uk ⚠️ Not in parent delegation | ||||||
| SOA | dns1.nic.ukhostmaster@nominet.org.uk serial=1774652891 | ||||||
rank #13470 in the tld
WOT: SAFE (74/100)
Same first word
com21.com.br |
com21.co.jp |
com21.jp |
com21.or.jp |
com21.co.uk |
com21.de |
com21.biz |
com21.net |
com21.co.ke |
com21.cn |
com21.com |
Similar names
12com.com |
com12.pl |
com12.nl |
21com.com |
2com1.de |
2mco1.com |
21cmo.com |
12com.pl |
m21co.com |
mco21.ru |
2com1.net |
21cmo.com.cn |
1com2.com |
com12.com.br |
21com.ru |
2com1.com |
com12.ru |
com12.com |
21com.net |
moc12.com |
cmo21.com |
DNS History
2 records (2 active, 0 former)
●NSpdns01.domaincontrol.com2015-06-04 → 2026-03-27 · 2 obs
● 2026-03-27 23:29:48
●NSpdns02.domaincontrol.com2015-06-04 → 2026-03-27 · 2 obs
● 2026-03-27 23:29:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk... | - |
| com21.co.uk | pdns02.domaincontrol.com, pdns01.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.110.50
NS records: pdns02.domaincontrol.com, pdns01.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for com21.co.uk (unsigned zone)
⏱️ Timing
Total: 476ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
Two name servers pdns01.domaincontrol.com and pdns02.domaincontrol.com handle the delegation for com21.co.uk.
com21.co.uk shares the same name server setup as other domains, for instance mediacdn.info, hittr.com, 34f.com, vesd.org and myuscharity.com.
com21.co.uk at least partially shares name servers with other domains, for instance joppnetmail.de, pizzeria-pedro.de, wwschool.de, haebs.de and nordicgrass.net.
Host names with two IP numbers:
pdns01.domaincontrol.com points to 2603:5:21e0::32 and 97.74.110.50.
pdns02.domaincontrol.com points to 2603:5:22e0::32 and 173.201.78.50.