clsdiagnostics.com - robtex.com
clsdiagnostics.com
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=1774535142 | ||||||
Same first word
clsdiagnostics.com |
Similar names
DNS History
8 records (4 active, 4 former)
○NSunamuno.zen.co.uk2015-08-17 → 2017-04-21 · 4 obs
● 2017-04-21 04:09:12
○ 2026-03-26 14:42:26
○ 2026-03-26 14:42:28
●MXclsdiagnostics-com.mail.protection.outlook.com2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 14:42:26
● 2026-03-26 14:42:28
○MXmailcluster.zen.co.uk2015-08-17 → 2017-04-21 · 4 obs
● 2017-04-21 04:09:12
○ 2026-03-26 14:42:26
○ 2026-03-26 14:42:28
○A188.121.41.1182015-08-17 → 2016-04-05 · 4 obs
● 2016-04-05 11:16:56
○ 2016-09-16 19:44:56
○ 2026-03-26 14:42:28
●A23.227.38.652026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 14:42:26
● 2026-03-26 14:42:28
○A52.50.183.2352016-09-16 → 2017-04-21 · 5 obs
● 2016-09-16 19:44:56
● 2017-04-21 04:09:12
○ 2026-03-26 14:42:26
○ 2026-03-26 14:42:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| clsdiagnostics.com | ns0.zen.co.uk, ns1.zen.co.uk | - |
✅ Authoritative Response
Server:212.23.3.1
NS records: ns0.zen.co.uk, ns1.zen.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for clsdiagnostics.com (unsigned zone)
⏱️ Timing
Total: 2470ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.227.38.65 |
| NS | 2 | ns1.zen.co.uk, ns0.zen.co.uk |
| MX | 1 | clsdiagnostics-com.mail.protection.outlo |
| TXT | 3 | v=spf1 ip4:217.155.102.125 include:spf.p, 6BH5OEWQ4mVSkE4sYE+BKfNrU/uHX7Sh5HH/GXPm... |
| SOA | 1 | ns0.zen.co.uk dnsmaster.zen.co.uk |
Analysis
IP Addresses
clsdiagnostics.com resolves to a single IP: 23.227.38.65.
Other host names, for instance novelskincare.co.uk, australiangirldoll.com.au, mercape.com, malmit.de and looft.com share IP numbers with clsdiagnostics.com.
Name Servers
clsdiagnostics.com has two name servers: ns0.zen.co.uk and ns1.zen.co.uk.
clsdiagnostics.com shares the same name server setup as other domains, for example raybardashevskiwindscreens.com, flamboroughheadstoryboard.co.uk, chartwell-financial.com, red-balloon.co.uk and pgi-uk.com.
clsdiagnostics.com shares some name servers with other domains, for instance designreality.co.uk, jrcsfalconry.co.uk and clwydrefridgeration.com.
These name servers are commonly used with the name servers unamuno.zen.co.uk.
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.
Mail Servers
clsdiagnostics.com is handled by a single mail server, clsdiagnostics-com.mail.protection.outlook.com.
Host clsdiagnostics-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca0b::, 2a01:111:f403:ca0b::1, 2a01:111:f403:ca0b::2, 2a01:111:f403:ca1a::, 52.101.89.0, 52.101.89.1, 52.101.89.2 and 52.101.99.0.