ctx-net.de - robtex.com
ctx-net.de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a02:2350:5:10c:fd:de59:f759:f3de🇩🇰 ONECOM2a02:2350::/32 One.com A/S | ||||||
| A | 46.30.213.159🇩🇰 ONECOM46.30.208.0/21 One.com A/S | ||||||
| NS | ns01.one.com ⭐ | ||||||
| A | 2001:67c:28cc::10ONECOM-INFRA2001:67c:28cc::/48 | ||||||
| PTR | ns01.one.com | ||||||
| A | 195.206.121.10ONECOM-INFRA195.206.121.0/24 | ||||||
| PTR | ns01.one.com | ||||||
| NS | ns02.one.com | ||||||
| A | 2001:67c:3c0::10🇩🇰 ONECOM2001:67c:3c0::/48 | ||||||
| PTR | ns02.one.com | ||||||
| A | 185.10.11.10ONECOM185.10.11.0/24 | ||||||
| PTR | ns02.one.com | ||||||
| MX | mx1.pub.mailpod5-cph3.one.com ⭐ | ||||||
| A | 185.164.14.54🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S | ||||||
| PTR | mx1.pub.mailpod5-cph3.one.com | ||||||
| MX | mx2.pub.mailpod5-cph3.one.com ⭐ | ||||||
| A | 185.164.14.55🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S | ||||||
| PTR | mx2.pub.mailpod5-cph3.one.com | ||||||
| MX | mx3.pub.mailpod5-cph3.one.com ⭐ | ||||||
| A | 185.164.14.56🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S | ||||||
| PTR | mx3.pub.mailpod5-cph3.one.com | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-03-16 #1 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1776070249 | ||||||
Same first word
ctx-net.de |
Similar names
DNS History
13 records (7 active, 6 former)
○NSns03.one.com2015-07-04 → 2018-06-24 · 4 obs
● 2018-06-24 06:52:26
○ 2026-03-26 23:08:06
○ 2026-04-13 09:21:08
●MXmx1.pub.mailpod5-cph3.one.com2018-06-24 → 2026-04-13 · 3 obs
● 2018-06-24 06:52:26
● 2026-04-13 09:21:08
●MXmx2.pub.mailpod5-cph3.one.com2018-06-24 → 2026-04-13 · 3 obs
● 2018-06-24 06:52:26
● 2026-04-13 09:21:08
●MXmx3.pub.mailpod5-cph3.one.com2018-06-24 → 2026-04-13 · 3 obs
● 2018-06-24 06:52:26
● 2026-04-13 09:21:08
○MXmxcluster1.one.com2015-07-04 → 2017-02-03 · 4 obs
● 2017-02-03 20:33:40
○ 2018-06-24 06:52:26
○ 2026-04-13 09:21:08
○MXmxcluster2.one.com2015-07-04 → 2017-02-03 · 4 obs
● 2017-02-03 20:33:40
○ 2018-06-24 06:52:26
○ 2026-04-13 09:21:08
○A2a02:2350:5:103:be40:0:354c:41722018-06-24 → 2018-06-24 · 4 obs
● 2018-06-24 06:52:26
○ 2026-03-26 23:08:06
○ 2026-04-13 09:21:08
●A2a02:2350:5:10c:fd:de59:f759:f3de2026-03-26 → 2026-04-13 · 3 obs
● 2026-03-26 23:08:06
● 2026-04-13 09:21:08
○A46.30.212.1492015-07-04 → 2016-06-23 · 4 obs
● 2016-06-23 01:10:26
○ 2017-02-03 20:33:40
○ 2026-04-13 09:21:08
●A46.30.213.1592026-03-26 → 2026-04-13 · 3 obs
● 2026-03-26 23:08:06
● 2026-04-13 09:21:08
○A46.30.213.2492017-02-03 → 2018-06-24 · 5 obs
● 2017-02-03 20:33:40
● 2018-06-24 06:52:26
○ 2026-03-26 23:08:06
○ 2026-04-13 09:21:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| ctx-net.de | ns02.one.com, ns01.one.com | - |
✅ Authoritative Response
Server:185.10.11.10
NS records: ns02.one.com, ns01.one.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at de: Error: DNS query timeout: 194.0.0.53 for DNSKEY de
⏱️ Timing
Total: 3731ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.30.213.159 |
| AAAA | 1 | 2a02:2350:5:10c:fd:de59:f759:f3de |
| NS | 2 | ns02.one.com, ns01.one.com |
| MX | 3 | mx3.pub.mailpod5-cph3.one.com (pri: 10), mx2.pub.mailpod5-cph3.one.com (pri: 10)... |
| SOA | 1 | ns01.one.com hostmaster.one.com |
Analysis
IP Addresses
ctx-net.de resolves to two IP numbers: 2a02:2350:5:10c:fd:de59:f759:f3de and 46.30.213.159.
Other host names, for instance ingenfara.se, horsewelfare.com, clausbehn.dk, mail.chelmsfordgymnasticsclub.org and www.d-pack.dk share IP numbers with ctx-net.de.
Name Servers
ctx-net.de has two name servers: ns01.one.com and ns02.one.com.
ctx-net.de shares the same name server setup as other domains, for example well-fair.de, aviotofood.com, dack.be, soundofheaven.dk and the-immigration-boat-story.com.
Host names with two IP numbers:
ns01.one.com points to: 2001:67c:28cc::10 and 195.206.121.10; ns02.one.com points to: 2001:67c:3c0::10 and 185.10.11.10.
Mail Servers
ctx-net.de is handled by three mail servers: mx1.pub.mailpod5-cph3.one.com, mx2.pub.mailpod5-cph3.one.com and mx3.pub.mailpod5-cph3.one.com.
ctx-net.de shares some mail servers with other domains, at least partially; for instance apage.dk, smart-club.be, pfsentertainment.se, groot.biz and mandan.in.
Host names with a single IP: mx1.pub.mailpod5-cph3.one.com points to 185.164.14.54; mx2.pub.mailpod5-cph3.one.com points to 185.164.14.55; mx3.pub.mailpod5-cph3.one.com points to 185.164.14.56.