itcclassics.com - robtex.com
itcclassics.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns0.zen.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2a02:8010:7:1::53🇬🇧 ZEN-AS2a02:8010::/29 Zen Internet Ltd | ||||||
| PTR | ns0.zen.co.uk | ||||||
| A | 212.23.8.1🇬🇧 ZEN-AS212.23.0.0/19 Zen Internet Ltd | ||||||
| PTR | ns0.zen.co.uk | ||||||
| NS | ns1.zen.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2a02:8010:2:8::53🇬🇧 ZEN-AS2a02:8010::/29 Zen Internet Ltd | ||||||
| PTR | ns1.zen.co.uk | ||||||
| A | 212.23.3.1🇬🇧 ZEN-AS212.23.0.0/19 Zen Internet Ltd | ||||||
| PTR | ns1.zen.co.uk | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774576977 | ||||||
Same first word
itcclassics.co.uk |
itcclassics.com |
DNS History
14 records (2 active, 12 former)
●NSns0.zen.co.uk2026-03-23 → 2026-03-27 · 3 obs
● 2026-03-23 12:53:22
● 2026-03-27 02:27:42
○NSns1.uk.net-work.net2015-06-22 → 2017-10-23 · 4 obs
● 2017-10-23 05:20:34
○ 2026-03-23 12:53:22
○ 2026-03-27 02:27:42
○NSns1.us.net-work.net2015-06-22 → 2017-10-23 · 4 obs
● 2017-10-23 05:20:34
○ 2026-03-23 12:53:22
○ 2026-03-27 02:27:42
●NSns1.zen.co.uk2026-03-23 → 2026-03-27 · 3 obs
● 2026-03-23 12:53:22
● 2026-03-27 02:27:42
○MXlastmx.net-work.net2015-06-22 → 2017-10-23 · 4 obs
● 2017-10-23 05:20:34
○ 2026-03-23 12:53:22
○ 2026-03-27 02:27:42
○MXmail.itc-uk.com2015-06-22 → 2017-10-23 · 4 obs
● 2017-10-23 05:20:34
○ 2026-03-23 12:53:22
○ 2026-03-27 02:27:42
○MXsmtp-01.net-work.net2015-06-22 → 2017-10-23 · 4 obs
● 2017-10-23 05:20:34
○ 2026-03-23 12:53:22
○ 2026-03-27 02:27:42
○MXsmtp-02.net-work.net2015-06-22 → 2017-10-23 · 4 obs
● 2017-10-23 05:20:34
○ 2026-03-23 12:53:22
○ 2026-03-27 02:27:42
○MXsmtp-03.net-work.net2015-06-22 → 2017-10-23 · 4 obs
● 2017-10-23 05:20:34
○ 2026-03-23 12:53:22
○ 2026-03-27 02:27:42
○MXsmtp-05.net-work.net2015-06-22 → 2017-10-23 · 4 obs
● 2017-10-23 05:20:34
○ 2026-03-23 12:53:22
○ 2026-03-27 02:27:42
○A185.162.225.1272017-10-23 → 2017-10-23 · 4 obs
● 2017-10-23 05:20:34
○ 2026-03-23 12:53:22
○ 2026-03-27 02:27:42
○A217.160.157.472026-03-23 → 2026-03-27 · 2 obs
○ 2026-03-27 02:27:42
○A80.168.15.2322015-06-22 → 2015-06-22 · 3 obs
○ 2015-11-16 16:35:08
○ 2026-03-27 02:27:42
○A81.201.130.1652015-11-16 → 2016-11-30 · 5 obs
● 2015-11-16 16:35:08
● 2016-11-30 05:33:02
○ 2017-10-23 05:20:34
○ 2026-03-27 02:27:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| itcclassics.com | ns0.zen.co.uk, ns1.zen.co.uk | - |
✅ Authoritative Response
Server:212.23.8.1
NS records: ns0.zen.co.uk, ns1.zen.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itcclassics.com (unsigned zone)
⏱️ Timing
Total: 790ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
Two name servers ns0.zen.co.uk and ns1.zen.co.uk handle the delegation for itcclassics.com.
itcclassics.com shares the same name server setup as other domains, for example debtrak.net, percussionplus.co.uk, cheshirecaravanstorage.com, cornico.com and saralan.co.uk.
itcclassics.com at least partially shares name servers with other domains, for example pfgl.co.uk, kennethgrangedesign.com, jmills-contractors.co.uk, breakawaytours.co.uk and maiar.co.uk.
these name servers are commonly used alongside unamuno.zen.co.uk name servers.
Host names with two IP numbers:
ns0.zen.co.uk points to 2a02:8010:7:1::53 and 212.23.8.1.
ns1.zen.co.uk points to 2a02:8010:2:8::53 and 212.23.3.1.