ctel.org.uk - robtex.com
ctel.org.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 4.208.223.116🇮🇪 Microsoft4.208.0.0/12 MICROSOFT | ||||||
| NS | ins0.shu.ac.uk ⭐ | ||||||
| A | 10.14.72.125 | ||||||
| NS | ash.shu.ac.uk | ||||||
| A | 143.52.2.10🇬🇧 JANET143.52.0.0/15 Aggregated Route JANET(UK) Network Operations Centre 100 Gray's Inn Road London WC1X 8AL United Kingdom | ||||||
| PTR | ash.shu.ac.uk | ||||||
| NS | pine.shu.ac.uk | ||||||
| A | 143.52.2.18🇬🇧 JANET143.52.0.0/15 Aggregated Route JANET(UK) Network Operations Centre 100 Gray's Inn Road London WC1X 8AL United Kingdom | ||||||
| PTR | pine.shu.ac.uk | ||||||
| NS | teak.shu.ac.uk | ||||||
| A | 143.52.28.10🇬🇧 JANET143.52.0.0/15 Aggregated Route JANET(UK) Network Operations Centre 100 Gray's Inn Road London WC1X 8AL United Kingdom | ||||||
| PTR | teak.shu.ac.uk | ||||||
| SOA | ins0.shu.ac.ukhostmaster@shu.ac.uk serial=11 | ||||||
org.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=1776091786 | ||||||
rank #32337 in the tld
WOT: SAFE (71/100)
Same first word
ctel.org |
ctel.info |
ctel.us |
ctel.net |
ctel.org.uk |
ctel.dev |
ctel.cz |
ctel.ca |
ctel.eu |
ctel.pt |
ctel.com |
ctel.msk.ru |
ctel.fr |
ctel.ru |
ctel.in |
ctel.de |
ctel.es |
ctel.ae |
ctel.it |
ctel.co |
ctel.com.au |
ctel.net.au |
ctel.com.br |
ctel.com.co |
Similar names
DNS History
5 records (5 active, 0 former)
●A4.208.223.1162026-04-03 → 2026-04-13 · 2 obs
● 2026-04-13 14:52:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | dns3.nic.uk, nsc.nic.uk, dns1.nic.uk, nsb.nic.uk... | - |
| ctel.org.uk | pine.shu.ac.uk, teak.shu.ac.uk, ash.shu.ac.uk | - |
✅ Authoritative Response
Server:143.52.2.18
NS records: pine.shu.ac.uk, teak.shu.ac.uk, ash.shu.ac.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctel.org.uk (unsigned zone)
⏱️ Timing
Total: 802ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 4.208.223.116 |
| NS | 3 | pine.shu.ac.uk, ash.shu.ac.uk... |
| SOA | 1 | ins0.shu.ac.uk hostmaster.shu.ac.uk |
Analysis
IP Addresses
ctel.org.uk resolves to one IP number: 4.208.223.116.
Other host names, for example campaigntoendloneliness.org, share IP numbers with ctel.org.uk.
Name Servers
ctel.org.uk delegates to four name servers: ash.shu.ac.uk, ins0.shu.ac.uk, pine.shu.ac.uk and teak.shu.ac.uk.
ctel.org.uk at least partially shares name servers with other domains, including cade.ac.uk, yorkshirecyber.co.uk, xlr8innovation.org.uk, lits.shu.ac.uk and dfgroup.co.uk.
These name servers are commonly used together with the name servers ns11.ja.net, ns12.ja.net, sunrae.uel.ac.uk and ns1.ja.net.
Host names with one IP number:
ash.shu.ac.uk points to 143.52.2.10; ins0.shu.ac.uk points to 10.14.72.125; pine.shu.ac.uk points to 143.52.2.18; teak.shu.ac.uk points to 143.52.28.10.