9t-con.de - robtex.com

9t-con.de

DNSSEC🔒 Signed (DS record present)
A2a02:2350:5:106:8072:e403:279e:3b17🇩🇰 ONECOM2a02:2350::/32 One.com A/S
A46.30.215.174🇩🇰 ONECOM46.30.208.0/21 One.com A/S
NSns01.one.com ⭐
A2001:67c:28cc::10ONECOM-INFRA2001:67c:28cc::/48
PTRns01.one.com
A195.206.121.10ONECOM-INFRA195.206.121.0/24
PTRns01.one.com
NSns02.one.com
A2001:67c:3c0::10🇩🇰 ONECOM2001:67c:3c0::/48
PTRns02.one.com
A185.10.11.10ONECOM185.10.11.0/24
PTRns02.one.com
MXmx1.pub.mailpod12-cph3.one.com ⭐
A104.37.34.246🇩🇰 ONECOM104.37.32.0/21 One.com A/S
PTRmx1.pub.mailpod12-cph3.one.com
MXmx2.pub.mailpod12-cph3.one.com ⭐
A104.37.34.247🇩🇰 ONECOM104.37.32.0/21 One.com A/S
PTRmx2.pub.mailpod12-cph3.one.com
MXmx3.pub.mailpod12-cph3.one.com ⭐
A104.37.34.248🇩🇰 ONECOM104.37.32.0/21 One.com A/S
PTRmx3.pub.mailpod12-cph3.one.com
MXmx4.pub.mailpod12-cph3.one.com ⭐
A104.37.34.249🇩🇰 ONECOM104.37.32.0/21 One.com A/S
PTRmx4.pub.mailpod12-cph3.one.com
SOAns01.one.comhostmaster@one.com 2026-02-19 #3

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1774801240

Same first word

9t-con.de

DNS History

14 records (8 active, 6 former)

20162017201820192020202120222023202420252026NSns01.one.comns02.one.comns03.one.comMXmx1.pub.mailpod12-cph3.one.commx2.pub.mailpod12-cph3.one.commx3.pub.mailpod12-cph3.one.commx4.pub.mailpod12-cph3.one.commxcluster1.one.commxcluster2.one.comA2a02:2350:5:106:8072:e403:279e:3b1746.30.215.17446.30.212.18246.30.213.17546.30.213.191
●NSns01.one.com2015-07-16 → 2026-03-29 · 2 obs
● 2015-07-16 14:26:10
● 2026-03-29 16:34:44
●NSns02.one.com2015-07-16 → 2026-03-29 · 2 obs
● 2015-07-16 14:26:10
● 2026-03-29 16:34:44
○NSns03.one.com2015-07-16 → 2017-09-04 · 4 obs
● 2015-07-16 14:26:10
● 2017-09-04 08:07:48
○ 2026-03-25 20:07:48
○ 2026-03-29 16:34:44
●MXmx1.pub.mailpod12-cph3.one.com2026-03-25 → 2026-03-29 · 3 obs
○ 2017-09-04 08:07:48
● 2026-03-25 20:07:48
● 2026-03-29 16:34:44
●MXmx2.pub.mailpod12-cph3.one.com2026-03-25 → 2026-03-29 · 3 obs
○ 2017-09-04 08:07:48
● 2026-03-25 20:07:48
● 2026-03-29 16:34:44
●MXmx3.pub.mailpod12-cph3.one.com2026-03-25 → 2026-03-29 · 3 obs
○ 2017-09-04 08:07:48
● 2026-03-25 20:07:48
● 2026-03-29 16:34:44
●MXmx4.pub.mailpod12-cph3.one.com2026-03-25 → 2026-03-29 · 3 obs
○ 2017-09-04 08:07:48
● 2026-03-25 20:07:48
● 2026-03-29 16:34:44
○MXmxcluster1.one.com2015-07-16 → 2017-09-04 · 4 obs
● 2015-07-16 14:26:10
● 2017-09-04 08:07:48
○ 2026-03-25 20:07:48
○ 2026-03-29 16:34:44
○MXmxcluster2.one.com2015-07-16 → 2017-09-04 · 4 obs
● 2015-07-16 14:26:10
● 2017-09-04 08:07:48
○ 2026-03-25 20:07:48
○ 2026-03-29 16:34:44
●A2a02:2350:5:106:8072:e403:279e:3b172026-03-25 → 2026-03-29 · 3 obs
○ 2017-09-04 08:07:48
● 2026-03-25 20:07:48
● 2026-03-29 16:34:44
○A46.30.212.1822015-07-16 → 2016-04-25 · 4 obs
● 2015-07-16 14:26:10
● 2016-04-25 09:22:32
○ 2016-12-07 00:05:44
○ 2026-03-29 16:34:44
○A46.30.213.1752016-12-07 → 2016-12-07 · 4 obs
○ 2016-04-25 09:22:32
● 2016-12-07 00:05:44
○ 2017-09-04 08:07:48
○ 2026-03-29 16:34:44
○A46.30.213.1912017-09-04 → 2017-09-04 · 4 obs
○ 2016-12-07 00:05:44
● 2017-09-04 08:07:48
○ 2026-03-25 20:07:48
○ 2026-03-29 16:34:44
●A46.30.215.1742026-03-25 → 2026-03-29 · 3 obs
○ 2017-09-04 08:07:48
● 2026-03-25 20:07:48
● 2026-03-29 16:34:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
9t-con.dens01.one.com, ns02.one.com-

✅ Authoritative Response

Server:185.10.11.10

NS records: ns01.one.com, ns02.one.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 769ms | Queries: -

📄 Records

TypeCountSample Data
A146.30.215.174
AAAA12a02:2350:5:106:8072:e403:279e:3b17
NS2ns01.one.com, ns02.one.com
MX4mx1.pub.mailpod12-cph3.one.com (pri: 10), mx4.pub.mailpod12-cph3.one.com (pri: 10)...
SOA1ns01.one.com hostmaster.one.com

Analysis

IP Addresses

9t-con.de points to two IP numbers: 2a02:2350:5:106:8072:e403:279e:3b17 and 46.30.215.174.

Other host names such as wognsen.org, theotherbrains.dk, montelin.se, goulaf.brussels and ansprak.se share IPs with 9t-con.de.

Name Servers

9t-con.de is delegated to two name servers: ns01.one.com and ns02.one.com.

9t-con.de shares the same name server setup as hvitved.no, matrieux.dk, vidsen.dk, tsasys.eu and solbukta.net.

9t-con.de shares some name servers with other domains, for instance oslodocs.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

Four mail servers handle 9t-con.de: mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-cph3.one.com, mx3.pub.mailpod12-cph3.one.com and mx4.pub.mailpod12-cph3.one.com.

9t-con.de shares at least partially some mail servers with other domains, including jenstryl.dk, edeen.se, wordflow.se, andkjaer.dk and sp-vtech.de.

Host names with one IP number:

mx1.pub.mailpod12-cph3.one.com points to 104.37.34.246.

mx2.pub.mailpod12-cph3.one.com points to 104.37.34.247.

mx3.pub.mailpod12-cph3.one.com points to 104.37.34.248.

mx4.pub.mailpod12-cph3.one.com points to 104.37.34.249.