cssd.ac.uk - robtex.com
cssd.ac.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.211.194.200🇮🇪 Amazon52.208.0.0/13 EC2 DUB prefix | ||||||
| PTR | ec2-52-211-194-200.eu-west-1.compute.amazonaws.com | ||||||
| NS | ns0.ulcc.ac.uk ⭐ | ||||||
| A | 193.63.88.11🇬🇧 JANET193.60.0.0/14 JANET(UK) Network Operations Centre Third floor 15 Fetter Lane London EC4A 1BW United Kingdom | ||||||
| PTR | ns0.ulcc.ac.uk | ||||||
| NS | ns1.ulcc.ac.uk | ||||||
| A | 128.86.249.14🇬🇧 JANET128.86.0.0/16 Aggregated Route JANET(UK) Network Operations Centre Third floor 15 Fetter Lane London EC4A 1BW United Kingdom | ||||||
| MX | cssd-ac-uk.mail.protection.outlook.com ⭐ | ||||||
| TXT | MS=ms74581889 | ||||||
| TXT | OKt2bg9hXC54OX8LeLGdG6MvBoH7pIFWNS9OjIycn+Z7adayFv7E7gbPR5JynfxeWY9Q9QCbUGa4E... | ||||||
| TXT | autodesk-domain-verification=jSVsimhEiIa82x8T4x8Z | ||||||
| TXT | v=spf1 ip4:194.81.235.40 ip4:80.93.168.194 include:spf.protection.outlook.com... | ||||||
| TXT | google-site-verification=vnRbKNh-hy5CDi6GfaoeqvKf6p8eIl5nxMAa_gkTVVU | ||||||
| SOA | ns0.ulcc.ac.ukhostmaster@ulcc.ac.uk 2024-09-02 #0 | ||||||
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 2026-02-23 #60 | ||||||
rank #9042 in the tld
WOT: SAFE (84/100)
📈 Tranco rank: #410,102
WOT: SAFE (79/100)
Up
jane.cssd.ac.uk |
gw.cssd.ac.uk |
intranet.cssd.ac.uk |
www.cssd.ac.uk |
portfolio.cssd.ac.uk |
Same first word
cssd.biz |
cssd.org |
cssd.de |
cssd.fr |
cssd.cz |
cssd.us |
cssd.lv |
cssd.org.ua |
cssd.ac.uk |
cssd.ab.ca |
cssd.vn |
cssd.cn |
cssd.in |
cssd.com.tw |
cssd.com.cn |
cssd.com |
cssd.net |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns0.ulcc.ac.uk2015-09-03 → 2026-02-24 · 2 obs
● 2026-02-24 18:02:18
●NSns1.ulcc.ac.uk2015-09-03 → 2026-02-24 · 2 obs
● 2026-02-24 18:02:18
●MXcssd-ac-uk.mail.protection.outlook.com2015-09-03 → 2026-02-24 · 2 obs
● 2026-02-24 18:02:18
●A52.211.194.2002020-11-01 → 2026-02-24 · 3 obs
● 2020-11-01 19:29:56
● 2026-02-24 18:02:18
○A89.145.77.82015-09-03 → 2018-10-23 · 4 obs
● 2018-10-23 08:23:22
○ 2020-11-01 19:29:56
○ 2026-02-24 18:02:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | dns2.nic.uk, nsd.nic.uk, nsb.nic.uk, dns1.nic.uk... | - |
| ac.uk | ns0.ja.net, ns1.surfnet.nl, ns2.ja.net, ns3.ja.net... | - |
| cssd.ac.uk | ns0.ulcc.ac.uk, ns1.ulcc.ac.uk | 2 records |
✅ Authoritative Response
Server: 128.86.249.14
NS records: ns0.ulcc.ac.uk, ns1.ulcc.ac.uk
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at ac.uk: Error: DNS query timeout: 193.174.75.58 for DNSKEY ac.uk
⏱️ Timing
Total: 3975ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.211.194.200 |
| NS | 2 | ns0.ulcc.ac.uk, ns1.ulcc.ac.uk |
| MX | 1 | cssd-ac-uk.mail.protection.outlook.com ( |
| TXT | 5 | MS=ms74581889, google-site-verification=vnRbKNh-hy5CDi6... |
| SOA | 1 | ns0.ulcc.ac.uk hostmaster.ulcc.ac.uk |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.ulcc.ac.uk, ns0.ulcc.ac.uk)
AI analysis
cssd.ac.uk is parent of jane.cssd.ac.uk, gw.cssd.ac.uk, intranet.cssd.ac.uk, www.cssd.ac.uk and portfolio.cssd.ac.uk.
cssd.ac.uk resolves to one IP number: 52.211.194.200.
Other host names, for example ec2-52-211-194-200.eu-west-1.compute.amazonaws.com, share IP numbers with cssd.ac.uk.
cssd.ac.uk's delegation uses two name servers: ns0.ulcc.ac.uk and ns1.ulcc.ac.uk.
cssd.ac.uk uses the same name server setup as other domains, such as ucea.ac.uk, 177.86.128.in-addr.arpa, udel.ac.uk, universitiesforeurope.com and acu.105.80.194.in-addr.arpa.
cssd.ac.uk at least partially shares name servers with other domains, including ulcc.net, wf.ulcc.ac.uk, ulcc.ac.uk, 88.63.193.in-addr.arpa and 235.86.128.in-addr.arpa.
these name servers are commonly used alongside the name servers ns2.ulcc.ac.uk, ns3.ulcc.ac.uk, dns-ns0.ucl.ac.uk, dns-ns1.ucl.ac.uk and ns2.ja.net.
Host names with a single IP address: ns0.ulcc.ac.uk points to 193.63.88.11; ns1.ulcc.ac.uk points to 128.86.249.14.
A single mail server handles cssd.ac.uk, cssd-ac-uk.mail.protection.outlook.com.