sett.ed.ac.uk - robtex.com

sett.ed.ac.uk

DNSSEC⚠️ Not signed
A84.51.224.199🇮🇪 SGAS-2965084.51.224.0/21 Viatel Availibility Services
PTRchallenger.pixelapes.com
NSdns0.ed.ac.uk ⭐
NScancer.ucs.ed.ac.uk ⚠️ Not in parent delegation
A2001:630:3c1:400a::21🇬🇧 JANET2001:630::/32 JANET(UK) Network Operations Centre Third floor 15 Fetter Lane London EC4A 1BW United Kingdom
PTRcancer.ucs.ed.ac.uk
A2001:630:3c1:400a::23🇬🇧 JANET2001:630::/32 JANET(UK) Network Operations Centre Third floor 15 Fetter Lane London EC4A 1BW United Kingdom
PTRcancer.ucs.ed.ac.uk
A129.215.166.13🇬🇧 JANET129.215.0.0/16 University of Edinburgh Argyle House 3 Lady Lawson St Edinburgh EH9 9DR Scotland UNITED KINGDOM
PTRcancer.ucs.ed.ac.uk
A129.215.200.7🇬🇧 JANET129.215.0.0/16 University of Edinburgh Argyle House 3 Lady Lawson St Edinburgh EH9 9DR Scotland UNITED KINGDOM
PTRdns0.ed.ac.uk
NSlewis.ucs.ed.ac.uk ⚠️ Not in parent delegation
A2001:630:3c1:400a::22🇬🇧 JANET2001:630::/32 JANET(UK) Network Operations Centre Third floor 15 Fetter Lane London EC4A 1BW United Kingdom
PTRlewis.ucs.ed.ac.uk
A2001:630:3c1:400a::24🇬🇧 JANET2001:630::/32 JANET(UK) Network Operations Centre Third floor 15 Fetter Lane London EC4A 1BW United Kingdom
PTRlewis.ucs.ed.ac.uk
A129.215.70.239🇬🇧 JANET129.215.0.0/16 University of Edinburgh Argyle House 3 Lady Lawson St Edinburgh EH9 9DR Scotland UNITED KINGDOM
PTRlewis.ucs.ed.ac.uk
A129.215.146.5🇬🇧 JANET129.215.0.0/16 University of Edinburgh Argyle House 3 Lady Lawson St Edinburgh EH9 9DR Scotland UNITED KINGDOM
PTRlewis.ucs.ed.ac.uk
NSxlab-0.ed.ac.uk ⚠️ Not in parent delegation
A129.215.168.33🇬🇧 JANET129.215.0.0/16 University of Edinburgh Argyle House 3 Lady Lawson St Edinburgh EH9 9DR Scotland UNITED KINGDOM
PTRxlab-0.ed.ac.uk
SOAdns0.ed.ac.ukhostmaster@ed.ac.uk 2020-09-02 #7

ed.ac.uk

DNSSEC⚠️ Not signed
NSdns0.ed.ac.uk ⭐
SOAdns0.ed.ac.ukhostmaster@ed.ac.uk serial=2020172554
WOT: SAFE (60/100)
rank #814 globally
rank #19 in the tld
This domain "ed.ac.uk" is the official domain name for the University of Edinburgh, a renowned educational institution in Scotland, United Kingdom. The abbreviation "ed" stands for Edinburgh and "ac.uk" signifies an academic institution in the UK. This domain is typically used for the university's web services, email addresses, and other online platforms.WOT: SAFE (93/100)
📈 Tranco rank: #3,194

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DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NScancer.ucs.ed.ac.ukdns0.ed.ac.uklewis.ucs.ed.ac.ukxlab-0.ed.ac.ukdns0.inf.ed.ac.ukdns1.inf.ed.ac.ukdns2.inf.ed.ac.ukA84.51.224.199
●NScancer.ucs.ed.ac.uk2015-03-20 → 2026-05-11 · 2 obs
● 2015-03-20 00:16:12
● 2026-05-11 20:28:28
●NSdns0.ed.ac.uk2015-03-20 → 2026-05-11 · 2 obs
● 2015-03-20 00:16:12
● 2026-05-11 20:28:28
○NSdns0.inf.ed.ac.uk2015-03-20 → 2021-04-23 · 4 obs
● 2015-03-20 00:16:12
● 2021-04-23 22:13:52
○ 2026-03-10 00:29:30
○ 2026-05-11 20:28:28
○NSdns1.inf.ed.ac.uk2015-03-20 → 2021-04-23 · 4 obs
● 2015-03-20 00:16:12
● 2021-04-23 22:13:52
○ 2026-03-10 00:29:30
○ 2026-05-11 20:28:28
○NSdns2.inf.ed.ac.uk2015-03-20 → 2021-04-23 · 4 obs
● 2015-03-20 00:16:12
● 2021-04-23 22:13:52
○ 2026-03-10 00:29:30
○ 2026-05-11 20:28:28
●NSlewis.ucs.ed.ac.uk2015-03-20 → 2026-05-11 · 2 obs
● 2015-03-20 00:16:12
● 2026-05-11 20:28:28
●NSxlab-0.ed.ac.uk2015-03-20 → 2026-05-11 · 2 obs
● 2015-03-20 00:16:12
● 2026-05-11 20:28:28
●A84.51.224.1992015-03-20 → 2026-05-11 · 2 obs
● 2015-03-20 00:16:12
● 2026-05-11 20:28:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
uknsb.nic.uk, dns1.nic.uk, dns4.nic.uk, nsd.nic.uk...-
ac.ukns2.ja.net, dns-3.dfn.de, ns3.ja.net, ns0.ja.net...-
ed.ac.ukns4.ja.net, xlab-0.ed.ac.uk, cancer.ucs.ed.ac.uk, lewis.ucs.ed.ac.uk9 records

✅ Authoritative Response

Server:129.215.168.33

NS records: ns4.ja.net, xlab-0.ed.ac.uk, cancer.ucs.ed.ac.uk, lewis.ucs.ed.ac.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ed.ac.uk (unsigned zone)

⏱️ Timing

Total: 1046ms | Queries: -

📄 Records

TypeCountSample Data
A184.51.224.199
NS3xlab-0.ed.ac.uk, lewis.ucs.ed.ac.uk...
SOA1dns0.ed.ac.uk hostmaster.ed.ac.uk

📌 Glue Records Collected

Total: 9

In-bailiwick: 9 (xlab-0.ed.ac.uk, cancer.ucs.ed.ac.uk, cancer.ucs.ed.ac.uk...)

Analysis

IP Addresses

sett.ed.ac.uk maps to IP address 84.51.224.199.

Other host names, for example, mail.gbv.ie share IP numbers with sett.ed.ac.uk.

Name Servers

sett.ed.ac.uk is delegated to four name servers: dns0.ed.ac.uk, xlab-0.ed.ac.uk, cancer.ucs.ed.ac.uk and lewis.ucs.ed.ac.uk.

sett.ed.ac.uk at least partially shares name servers with other domains such as repositorynet.ac.uk, 10.215.129.in-addr.arpa, 219.215.129.in-addr.arpa, forthvalley.ac.uk and 88.81.194.in-addr.arpa.

these name servers are commonly used with dns3.inf.ed.ac.uk, dns4.inf.ed.ac.uk, dns5.inf.ed.ac.uk, ns4.ja.net, pcserver2.ed.ac.uk and geosmc.geos.ed.ac.uk.

Host names with four IPs:

cancer.ucs.ed.ac.uk points to 2001:630:3c1:400a::21, 2001:630:3c1:400a::23, 129.215.166.13 and 129.215.200.7. lewis.ucs.ed.ac.uk points to 2001:630:3c1:400a::22, 2001:630:3c1:400a::24, 129.215.70.239 and 129.215.146.5.

Host names with one IP:

xlab-0.ed.ac.uk points to 129.215.168.33.