kat-blue.eu - robtex.com
kat-blue.eu
eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | si.dns.eu ⭐ | ||||||
| NS | be.dns.eu | ||||||
| NS | w.dns.eu | ||||||
| NS | x.dns.eu | ||||||
| NS | y.dns.eu | ||||||
| SOA | si.dns.eutech@eurid.eu serial=1124173107 | ||||||
Subdomains
mail.kat-blue.eu |
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
○NSns.nrw.nu2015-07-09 → 2017-10-02 · 4 obs
● 2017-10-02 03:28:38
○ 2026-03-25 23:12:56
○ 2026-05-14 00:42:06
○NSns2.hans.hosteurope.de2015-07-09 → 2017-10-02 · 6 obs
● 2015-11-13 11:22:16
○ 2015-11-25 00:06:30
● 2017-10-02 03:28:38
○ 2026-03-25 23:12:56
○ 2026-05-14 00:42:06
●NSpns71.cloudns.net2026-03-25 → 2026-05-14 · 3 obs
● 2026-03-25 23:12:56
● 2026-05-14 00:42:06
●NSpns72.cloudns.com2026-03-25 → 2026-05-14 · 3 obs
● 2026-03-25 23:12:56
● 2026-05-14 00:42:06
●NSpns73.cloudns.net2026-03-25 → 2026-05-14 · 3 obs
● 2026-03-25 23:12:56
● 2026-05-14 00:42:06
●NSpns74.cloudns.uk2026-03-25 → 2026-05-14 · 3 obs
● 2026-03-25 23:12:56
● 2026-05-14 00:42:06
●MXmail.kat-blue.eu2026-03-25 → 2026-05-14 · 3 obs
● 2026-03-25 23:12:56
● 2026-05-14 00:42:06
○MXmailgate.kat-blue.eu2015-07-09 → 2017-10-02 · 4 obs
● 2017-10-02 03:28:38
○ 2026-03-25 23:12:56
○ 2026-05-14 00:42:06
○A176.28.3.1752015-07-09 → 2017-10-02 · 4 obs
● 2017-10-02 03:28:38
○ 2026-03-25 23:12:56
○ 2026-05-14 00:42:06
●A2001:1b60:2:104::402026-03-25 → 2026-05-14 · 3 obs
● 2026-03-25 23:12:56
● 2026-05-14 00:42:06
●A217.114.211.402026-03-25 → 2026-05-14 · 3 obs
● 2026-03-25 23:12:56
● 2026-05-14 00:42:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | be.dns.eu, w.dns.eu, x.dns.eu, y.dns.eu... | - |
| kat-blue.eu | pns71.cloudns.net, pns72.cloudns.com, pns73.cloudns.net, pns74.cloudns.uk | - |
✅ Authoritative Response
Server:45.83.251.12
NS records: pns71.cloudns.net, pns72.cloudns.com, pns73.cloudns.net, pns74.cloudns.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kat-blue.eu (unsigned zone)
⏱️ Timing
Total: 786ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.114.211.40 |
| AAAA | 1 | 2001:1b60:2:104::40 |
| NS | 4 | pns71.cloudns.net, pns72.cloudns.com... |
| MX | 1 | mail.kat-blue.eu (pri: 10) |
| TXT | 1 | v=spf1 +a +mx -all +a:hjs.com |
| SOA | 1 | pns71.cloudns.net info.mwgbr.de |
Analysis
Hierarchy
kat-blue.eu is the parent of mail.kat-blue.eu.
IP Addresses
The entity kat-blue.eu points to two IP numbers: 2001:1b60:2:104::40 and 217.114.211.40.
For instance, other host names cityfilter.de, hjs-drm.de, mail.hjsna.com, hjs.eu and hjsna.com share IP numbers with kat-blue.eu.
Name Servers
kat-blue.eu is delegated to four name servers: pns72.cloudns.com, pns71.cloudns.net, pns73.cloudns.net and pns74.cloudns.uk.
kat-blue.eu shares name servers with other domains at least partially, for example clinicaprevenir.com, arock.co.uk, mystream.pw, jnjbrewery.com and tgvhod.com.
these name servers are often used with the following: ns71.cloudns.net, ns74.cloudns.uk, ns72.cloudns.com, ns73.cloudns.net, ns1.buybrands.com, ns2.buybrands.com, ns3.buybrands.com, ns4.buybrands.com, ns72.cloudns.net and pns72.cloudns.net.
Host names with two IP numbers:
pns72.cloudns.com points to: 2a06:fb00:2::2:12 and 45.83.249.12
pns71.cloudns.net points to: 2a06:fb00:2::1:12 and 45.83.248.12
pns73.cloudns.net points to: 2a06:fb00:2::3:12 and 45.83.250.12
pns74.cloudns.uk points to: 2a06:fb00:2::4:12 and 45.83.251.12
Mail Servers
kat-blue.eu is handled by a single mail server, mail.kat-blue.eu.
mail.kat-blue.eu resolves to two IPs: 2001:1b60:2:104::40 and 217.114.211.40.