tec-intern.de - dns.ninja

tec-intern.de

DNSSEC🔒 Signed (DS record present)
A2a02:2350:5:111:32:8431:dd8f:eb84🇩🇰 ONECOM2a02:2350::/32 One.com A/S
A46.30.215.70🇩🇰 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.mailpod14-cph3.one.com ⭐
A185.10.9.212🇩🇰 ONECOM185.10.8.0/22
PTRmx1.pub.mailpod14-cph3.one.com
MXmx2.pub.mailpod14-cph3.one.com ⭐
A185.10.9.213🇩🇰 ONECOM185.10.8.0/22
PTRmx2.pub.mailpod14-cph3.one.com
MXmx3.pub.mailpod14-cph3.one.com ⭐
A185.10.9.214🇩🇰 ONECOM185.10.8.0/22
PTRmx3.pub.mailpod14-cph3.one.com
MXmx4.pub.mailpod14-cph3.one.com ⭐
A185.10.9.215🇩🇰 ONECOM185.10.8.0/22
PTRmx4.pub.mailpod14-cph3.one.com
SOAns01.one.comhostmaster@one.com 2026-06-18 #1

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=1784379683

Same first word

tec-intern.de

Similar names

internet-c.com
itn-center.de
c-internet.nl
internet-c.ru

DNS History

17 records (8 active, 9 former)

20162017201820192020202120222023202420252026NSns01.one.comns02.one.comns03.one.comns55.1und1.dens56.1und1.deMXmx1.pub.mailpod14-cph3.one.commx2.pub.mailpod14-cph3.one.commx3.pub.mailpod14-cph3.one.commx4.pub.mailpod14-cph3.one.commx00.kundenserver.demx01.kundenserver.demxcluster1.one.commxcluster2.one.comA2a02:2350:5:111:32:8431:dd8f:eb8446.30.215.7046.30.215.12487.106.168.71
●NSns01.one.com2017-06-26 → 2026-07-18 · 3 obs
○ 2015-11-26 17:20:30
● 2017-06-26 23:48:48
● 2026-07-18 13:14:50
●NSns02.one.com2017-06-26 → 2026-07-18 · 3 obs
○ 2015-11-26 17:20:30
● 2017-06-26 23:48:48
● 2026-07-18 13:14:50
○NSns03.one.com2017-06-26 → 2017-06-26 · 4 obs
○ 2015-11-26 17:20:30
● 2017-06-26 23:48:48
○ 2026-02-24 16:54:10
○ 2026-07-18 13:14:50
○NSns55.1und1.de2015-08-02 → 2015-08-02 · 3 obs
● 2015-08-02 12:22:46
○ 2015-11-26 17:20:30
○ 2026-07-18 13:14:50
○NSns56.1und1.de2015-08-02 → 2015-08-02 · 3 obs
● 2015-08-02 12:22:46
○ 2015-11-26 17:20:30
○ 2026-07-18 13:14:50
○MXmx00.kundenserver.de2015-08-02 → 2015-08-02 · 3 obs
● 2015-08-02 12:22:46
○ 2015-11-26 17:20:30
○ 2026-07-18 13:14:50
○MXmx01.kundenserver.de2015-08-02 → 2015-08-02 · 3 obs
● 2015-08-02 12:22:46
○ 2015-11-26 17:20:30
○ 2026-07-18 13:14:50
●MXmx1.pub.mailpod14-cph3.one.com2026-02-24 → 2026-07-18 · 3 obs
○ 2017-06-26 23:48:48
● 2026-02-24 16:54:10
● 2026-07-18 13:14:50
●MXmx2.pub.mailpod14-cph3.one.com2026-02-24 → 2026-07-18 · 3 obs
○ 2017-06-26 23:48:48
● 2026-02-24 16:54:10
● 2026-07-18 13:14:50
●MXmx3.pub.mailpod14-cph3.one.com2026-02-24 → 2026-07-18 · 3 obs
○ 2017-06-26 23:48:48
● 2026-02-24 16:54:10
● 2026-07-18 13:14:50
●MXmx4.pub.mailpod14-cph3.one.com2026-02-24 → 2026-07-18 · 3 obs
○ 2017-06-26 23:48:48
● 2026-02-24 16:54:10
● 2026-07-18 13:14:50
○MXmxcluster1.one.com2017-06-26 → 2017-06-26 · 4 obs
○ 2015-11-26 17:20:30
● 2017-06-26 23:48:48
○ 2026-02-24 16:54:10
○ 2026-07-18 13:14:50
○MXmxcluster2.one.com2017-06-26 → 2017-06-26 · 4 obs
○ 2015-11-26 17:20:30
● 2017-06-26 23:48:48
○ 2026-02-24 16:54:10
○ 2026-07-18 13:14:50
●A2a02:2350:5:111:32:8431:dd8f:eb842026-02-24 → 2026-07-18 · 3 obs
○ 2017-06-26 23:48:48
● 2026-02-24 16:54:10
● 2026-07-18 13:14:50
○A46.30.215.1242017-06-26 → 2017-06-26 · 4 obs
○ 2015-11-26 17:20:30
● 2017-06-26 23:48:48
○ 2026-02-24 16:54:10
○ 2026-07-18 13:14:50
●A46.30.215.702026-02-24 → 2026-07-18 · 3 obs
○ 2017-06-26 23:48:48
● 2026-02-24 16:54:10
● 2026-07-18 13:14:50
○A87.106.168.712015-08-02 → 2015-08-02 · 3 obs
● 2015-08-02 12:22:46
○ 2015-11-26 17:20:30
○ 2026-07-18 13:14:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dez.nic.de, a.nic.de, f.nic.de-
tec-intern.dens02.one.com, ns01.one.com-

✅ Authoritative Response

Server:185.10.11.10

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1104ms | Queries: -

📄 Records

TypeCountSample Data
A146.30.215.70
AAAA12a02:2350:5:111:32:8431:dd8f:eb84
NS2ns01.one.com, ns02.one.com
MX4mx3.pub.mailpod14-cph3.one.com (pri: 10), mx1.pub.mailpod14-cph3.one.com (pri: 10)...
SOA1ns01.one.com hostmaster.one.com

Analysis

IP Addresses

tec-intern.de directs to two IP numbers, 46.30.215.70 and 2a02:2350:5:111:32:8431:dd8f:eb84

Two other host names, along with masteringarchitecture.com, fridaengstrom.se and shotgun.be, also share IP numbers with tec-intern.de.

Name Servers

tec-intern.de has two authoritative name servers — ns01.one.com and ns02.one.com.

tec-intern.de shares its NS records with other domains, for example antico.be, popkat.dk, swedenborg.me and two others.

Both ns01.one.com and ns02.one.com have two IP addresses each. ns01.one.com resolves to 195.206.121.10 and 2001:67c:28cc::10; ns02.one.com resolves to 185.10.11.10 and 2001:67c:3c0::10.

Mail Servers

Four mail servers handle email for tec-intern.de: mx1.pub.mailpod14-cph3.one.com, mx2.pub.mailpod14-cph3.one.com, mx3.pub.mailpod14-cph3.one.com and mx4.pub.mailpod14-cph3.one.com.

There is at least a partial MX overlap between tec-intern.de and other domains, including bevola.com, asbrinkeiker.se, structuralengineersbelfast.com and two others.

The hosts mx1.pub.mailpod14-cph3.one.com, mx2.pub.mailpod14-cph3.one.com, mx3.pub.mailpod14-cph3.one.com and mx4.pub.mailpod14-cph3.one.com all resolve to exactly one IP address each: 185.10.9.212, 185.10.9.213, 185.10.9.214 and 185.10.9.215 respectively.