thinking3d.ac.uk - robtex.com
thinking3d.ac.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 138.251.7.32🇬🇧 JANET138.250.0.0/15 Aggregated Route JANET(UK) Network Operations Centre 100 Gray's Inn Road London WC1X 8AL United Kingdom | ||||||
| PTR | bond.st-andrews.ac.uk | ||||||
| NS | ns0.st-and.ac.uk ⭐ | ||||||
| A | 2001:630:140:1000::35:a🇬🇧 JANET2001:630::/32 JANET(UK) Network Operations Centre Third floor 15 Fetter Lane London EC4A 1BW United Kingdom | ||||||
| PTR | ns0a.st-and.ac.uk | ||||||
| A | 2001:630:140:1001::35:b🇬🇧 JANET2001:630::/32 JANET(UK) Network Operations Centre Third floor 15 Fetter Lane London EC4A 1BW United Kingdom | ||||||
| A | 138.251.10.74🇬🇧 JANET138.250.0.0/15 Aggregated Route JANET(UK) Network Operations Centre 100 Gray's Inn Road London WC1X 8AL United Kingdom | ||||||
| PTR | ns0a.st-and.ac.uk | ||||||
| A | 138.251.10.106🇬🇧 JANET138.250.0.0/15 Aggregated Route JANET(UK) Network Operations Centre 100 Gray's Inn Road London WC1X 8AL United Kingdom | ||||||
| PTR | ns0s.st-and.ac.uk | ||||||
| NS | ns1.st-and.ac.uk | ||||||
| A | 2001:630:140:1000::1:35🇬🇧 JANET2001:630::/32 JANET(UK) Network Operations Centre Third floor 15 Fetter Lane London EC4A 1BW United Kingdom | ||||||
| PTR | ns1.st-and.ac.uk | ||||||
| A | 138.251.10.65🇬🇧 JANET138.250.0.0/15 Aggregated Route JANET(UK) Network Operations Centre 100 Gray's Inn Road London WC1X 8AL United Kingdom | ||||||
| PTR | ns1.st-and.ac.uk | ||||||
| NS | ns2.st-and.ac.uk | ||||||
| A | 2001:630:140:1001::2:35🇬🇧 JANET2001:630::/32 JANET(UK) Network Operations Centre Third floor 15 Fetter Lane London EC4A 1BW United Kingdom | ||||||
| A | 138.251.10.97🇬🇧 JANET138.250.0.0/15 Aggregated Route JANET(UK) Network Operations Centre 100 Gray's Inn Road London WC1X 8AL United Kingdom | ||||||
| PTR | ns2.st-and.ac.uk | ||||||
| SOA | ns0.st-and.ac.ukdns-admin@st-andrews.ac.uk 2017-03-07 #25 | ||||||
ac.uk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.ja.net ⭐ | ||||||
| NS | auth03.ns.uu.net | ||||||
| NS | dns-3.dfn.de | ||||||
| NS | ns1.surfnet.nl | ||||||
| NS | ns2.ja.net | ||||||
| NS | ns3.ja.net | ||||||
| NS | ns4.ja.net | ||||||
| SOA | ns0.ja.netoperations@ja.net 2026-03-24 #60 | ||||||
Subdomains
www.thinking3d.ac.uk |
Same first word
thinking3d.ac.uk |
thinking3d.com |
Similar names
DNS History
7 records (4 active, 3 former)
○NSns.st-andrews.ac.uk2018-05-07 → 2018-05-07 · 3 obs
○ 2026-03-25 05:43:44
○ 2026-03-25 05:43:46
●NSns0.st-and.ac.uk2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 05:43:44
● 2026-03-25 05:43:46
●NSns1.st-and.ac.uk2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 05:43:44
● 2026-03-25 05:43:46
○NSns1.st-andrews.ac.uk2018-05-07 → 2018-05-07 · 3 obs
○ 2026-03-25 05:43:44
○ 2026-03-25 05:43:46
●NSns2.st-and.ac.uk2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 05:43:44
● 2026-03-25 05:43:46
○NSns2.st-andrews.ac.uk2018-05-07 → 2018-05-07 · 3 obs
○ 2026-03-25 05:43:44
○ 2026-03-25 05:43:46
●A138.251.7.322018-05-07 → 2026-03-25 · 2 obs
● 2026-03-25 05:43:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk... | - |
| ac.uk | ns3.ja.net, auth03.ns.uu.net, ns1.surfnet.nl, ns2.ja.net... | - |
| thinking3d.ac.uk | ns1.st-and.ac.uk, ns2.st-and.ac.uk | 4 records |
✅ Authoritative Response
Server:138.251.10.97
NS records: ns1.st-and.ac.uk, ns2.st-and.ac.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thinking3d.ac.uk (unsigned zone)
⏱️ Timing
Total: 1511ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 138.251.7.32 |
| NS | 2 | ns1.st-and.ac.uk, ns2.st-and.ac.uk |
| SOA | 1 | ns0.st-and.ac.uk dns-admin.st-andrews.ac |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.st-and.ac.uk, ns1.st-and.ac.uk, ns2.st-and.ac.uk...)
Analysis
Hierarchy
thinking3d.ac.uk is the parent of www.thinking3d.ac.uk.
IP Addresses
thinking3d.ac.uk resolves to one IP number: 138.251.7.32.
other host names including bond.st-andrews.ac.uk, ustc.ac.uk, saet.ac.uk, www.thinking3d.ac.uk and theatreinsaintdomingue.org share IP numbers with thinking3d.ac.uk.
Name Servers
thinking3d.ac.uk is delegated to three name servers ns0.st-and.ac.uk, ns1.st-and.ac.uk and ns2.st-and.ac.uk.
thinking3d.ac.uk at least partially shares name servers with other domains, for instance fmdv.ac.uk, adls.ac.uk, ustc.ac.uk, saet.ac.uk and seti.ac.uk.
These name servers are commonly used with ns4.ja.net, ns3.st-and.ac.uk and ns4.st-and.ac.uk.
Host names with four IP numbers:
ns0.st-and.ac.uk points to 2001:630:140:1000::35:a, 2001:630:140:1001::35:b, 138.251.10.74 and 138.251.10.106.
Host names with two IP numbers:
ns1.st-and.ac.uk points to 2001:630:140:1000::1:35 and 138.251.10.65.
ns2.st-and.ac.uk points to 2001:630:140:1001::2:35 and 138.251.10.97.