rt3.de - dns.ninja

rt3.de

DNSSEC⚠️ Not signed
A2001:1520:a:e3::🇫🇷 GD-EMEA-DC-SXB12001:1520::/32 Mass Net
A92.204.239.227🇫🇷 GD-EMEA-DC-SXB192.204.239.0/24 GD MASS Network
NSns81.domaincontrol.com ⭐
A97.74.101.32🇺🇸 GODADDY-DNS97.74.100.0/23
PTRns61.domaincontrol.com
NSns82.domaincontrol.com
A173.201.69.32🇺🇸 GODADDY-DNS173.201.68.0/23
PTRns62.domaincontrol.com
MXmxlb.ispgateway.de ⭐
A80.67.18.126🇩🇪 GD-EMEA-DC-CGN180.67.16.0/20 GD MASS Network
PTRmxlb.ispgateway.de
SOAns81.domaincontrol.comdns@jomax.net 2025-11-24 #2

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=1785599869

Subdomains

mail.rt3.de

Same first word

rt3.lt
rt3.biz
rt3.us
rt3.fr
rt3.ca
rt3.ch
rt3.online
rt3.org
rt3.io
rt3.de
rt3.ru
rt3.com.br
rt3.net
rt3.com
rt3.it

Similar names

3tr.in
3rt.com
tr3.us
tr3.at
tr3.cc
tr3.cz
tr3.ca
r3t.us
t3r.de
3tr.com.br
t3r.co
r3t.ru
t3r.sg
tr3.ru
3rt.de
3tr.me
tr3.org
r3t.fr
tr3.de
t3r.co.uk
t3r.sakura.ne.jp
r3t.net
tr3.link
3rt.info
3tr.fr
r3t.at
3tr.ru
3rt.net
r3t.de
tr3.eu
t3r.net
3rt.site
3rt.ru
tr3.co
t3r.dev
tr3.it
tr3.net
3tr.app
r3t.com
t3r.eu
3tr.org
tr3.com
3tr.cc
t3r.cat
t3r.fr
tr3.online
3rt.com.au
3rt.org
3rt.cc
tr3.es
t3r.com
t3r.dk
3tr.net
r3t.co.uk
tr3.com.br
3tr.de
t3r.ca
3tr.com
t3r.my

DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NSns81.domaincontrol.comns82.domaincontrol.comns.namespace4you.dens2.namespace4you.deMXmxlb.ispgateway.deA2001:1520:a:e3::92.204.239.227134.119.45.832a00:1158:0:300:e620::12a00:1158:1000:300::55346.252.18.137
○NSns.namespace4you.de2015-07-21 → 2017-03-20 · 4 obs
● 2015-07-21 15:05:40
● 2017-03-20 08:02:14
○ 2026-02-16 03:32:30
○ 2026-08-01 15:59:14
○NSns2.namespace4you.de2015-07-21 → 2017-03-20 · 4 obs
● 2015-07-21 15:05:40
● 2017-03-20 08:02:14
○ 2026-02-16 03:32:30
○ 2026-08-01 15:59:14
●NSns81.domaincontrol.com2026-02-16 → 2026-08-01 · 3 obs
○ 2017-03-20 08:02:14
● 2026-02-16 03:32:30
● 2026-08-01 15:59:14
●NSns82.domaincontrol.com2026-02-16 → 2026-08-01 · 3 obs
○ 2017-03-20 08:02:14
● 2026-02-16 03:32:30
● 2026-08-01 15:59:14
●MXmxlb.ispgateway.de2015-07-21 → 2026-08-01 · 2 obs
● 2015-07-21 15:05:40
● 2026-08-01 15:59:14
○A134.119.45.832017-03-20 → 2017-03-20 · 4 obs
○ 2016-05-01 21:46:44
● 2017-03-20 08:02:14
○ 2026-02-16 03:32:30
○ 2026-08-01 15:59:14
●A2001:1520:a:e3::2026-02-16 → 2026-08-01 · 3 obs
○ 2017-03-20 08:02:14
● 2026-02-16 03:32:30
● 2026-08-01 15:59:14
○A2a00:1158:0:300:e620::12015-07-21 → 2016-05-01 · 4 obs
● 2015-07-21 15:05:40
● 2016-05-01 21:46:44
○ 2017-03-20 08:02:14
○ 2026-08-01 15:59:14
○A2a00:1158:1000:300::5532017-03-20 → 2017-03-20 · 4 obs
○ 2016-05-01 21:46:44
● 2017-03-20 08:02:14
○ 2026-02-16 03:32:30
○ 2026-08-01 15:59:14
○A46.252.18.1372015-07-21 → 2016-05-01 · 4 obs
● 2015-07-21 15:05:40
● 2016-05-01 21:46:44
○ 2017-03-20 08:02:14
○ 2026-08-01 15:59:14
●A92.204.239.2272026-02-16 → 2026-08-01 · 3 obs
○ 2017-03-20 08:02:14
● 2026-02-16 03:32:30
● 2026-08-01 15:59:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dez.nic.de, a.nic.de, f.nic.de-
rt3.dens81.domaincontrol.com, ns82.domaincontrol.com-

✅ Authoritative Response

Server:173.201.69.32

NS records: ns81.domaincontrol.com, ns82.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rt3.de (unsigned zone)

⏱️ Timing

Total: 799ms | Queries: -

📄 Records

TypeCountSample Data
A192.204.239.227
AAAA12001:1520:a:e3::
NS2ns81.domaincontrol.com, ns82.domaincontrol.com
MX1mxlb.ispgateway.de (pri: 100)
SOA1ns81.domaincontrol.com dns.jomax.net

Analysis

Hierarchy

The domain mail.rt3.de falls under the parent rt3.de.

IP Addresses

rt3.de has two IP addresses: 92.204.239.227 and 2001:1520:a:e3::

energytech.at, lichthof.de, krismann-gmbh.de plus two other host names have IP numbers in common with rt3.de.

Name Servers

DNS delegation for rt3.de points to two name servers: ns81.domaincontrol.com and ns82.domaincontrol.com.

The name server configuration of rt3.de is shared with other domains, for instance dienstwagen.de, wildlachs.de, die-maya.de and two others.

rt3.de has partial name server overlap with other domains, including de-facto.de.

Each of ns81.domaincontrol.com and ns82.domaincontrol.com has one IP address: ns81.domaincontrol.com uses 97.74.101.32 and ns82.domaincontrol.com uses 173.201.69.32.

Mail Servers

rt3.de uses one mail server — mxlb.ispgateway.de.

The mail server setup of rt3.de matches that of other domains such as eth2.org, petzenschinken.at, christoph-knapp.com and two others.

At least a portion of rt3.de's mail servers are shared with other domains, among them vibus-online.de and qosmotec.de.

mxlb.ispgateway.de has exactly one IP number: 80.67.18.126.