rk23.de - robtex.com

rk23.de

DNSSEC⚠️ Not signed
A79.245.220.39🇩🇪 DTAG79.192.0.0/10 Deutsche Telekom AG, Internet service provider
NSns1.asok.de ⭐
A2a00:d0c0:200:0:b9:1a:9c:86🇩🇪 UVENSYS2a00:d0c0:200::/48 JonasPasche
PTRns1.asok.de
A185.26.156.180🇩🇪 UVENSYS185.26.156.0/24 JonasPasche
PTRns1.asok.de
NSns2.asok.de
A2001:1a50:11:0:5f:8f:ac:b4🇩🇪 RHTEC-AS2001:1a50::/32 rh-tec IP Network
PTRns2.asok.de
A95.143.172.180🇩🇪 RHTEC-AS95.143.160.0/20 rh-tec IP Network
PTRns2.asok.de
NSns3.asok.de
A2a02:2e0:3fc:52:0:62:52:b4🇩🇪 PLUSLINE2a02:2e0::/29 Plus.line AG
PTRns3.asok.de
A82.98.82.180🇩🇪 PLUSLINE82.98.64.0/18 Plus.line AG
PTRns3.asok.de
MXmail.rk23.de ⭐
A79.245.220.39🇩🇪 DTAG79.192.0.0/10 Deutsche Telekom AG, Internet service provider
MXmailin.selfhost.de(60)
A95.143.172.45🇩🇪 RHTEC-AS95.143.160.0/20 rh-tec IP Network
PTRgarbageman.selfhost.de
A95.143.172.46🇩🇪 RHTEC-AS95.143.160.0/20 rh-tec IP Network
PTRgarbagewoman.selfhost.de
SOAns1.asok.dehostmaster@asok.de serial=1775267853

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=1775272726

Same first word

rk23.ru
rk23.de

Similar names

r23k.xyz
32kr.com
23kr.ru
r3k2.com
kr23.at
3r2k.com
23rk.com

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSns1.asok.dens2.asok.dens3.asok.dens6.selfhost.dens7.selfhost.deMXmail.rk23.demailin.selfhost.deA79.245.220.39217.246.105.208217.246.127.180217.246.99.15879.222.228.9491.6.52.20891.6.58.133
●NSns1.asok.de2026-04-03 → 2026-04-04 · 3 obs
○ 2018-06-10 05:52:16
● 2026-04-03 07:59:28
● 2026-04-04 03:47:34
●NSns2.asok.de2026-04-03 → 2026-04-04 · 3 obs
○ 2018-06-10 05:52:16
● 2026-04-03 07:59:28
● 2026-04-04 03:47:34
●NSns3.asok.de2026-04-03 → 2026-04-04 · 3 obs
○ 2018-06-10 05:52:16
● 2026-04-03 07:59:28
● 2026-04-04 03:47:34
○NSns6.selfhost.de2015-07-22 → 2018-06-10 · 4 obs
● 2015-07-22 10:18:42
● 2018-06-10 05:52:16
○ 2026-04-03 07:59:28
○ 2026-04-04 03:47:34
○NSns7.selfhost.de2015-07-22 → 2018-06-10 · 4 obs
● 2015-07-22 10:18:42
● 2018-06-10 05:52:16
○ 2026-04-03 07:59:28
○ 2026-04-04 03:47:34
●MXmail.rk23.de2015-07-22 → 2026-04-04 · 2 obs
● 2015-07-22 10:18:42
● 2026-04-04 03:47:34
●MXmailin.selfhost.de2015-07-22 → 2026-04-04 · 2 obs
● 2015-07-22 10:18:42
● 2026-04-04 03:47:34
○A217.246.105.2082016-03-10 → 2016-03-10 · 4 obs
○ 2015-11-22 03:37:02
● 2016-03-10 06:10:26
○ 2016-07-01 23:59:56
○ 2026-04-04 03:47:34
○A217.246.127.1802015-11-22 → 2015-11-22 · 4 obs
○ 2015-07-22 10:18:42
● 2015-11-22 03:37:02
○ 2016-03-10 06:10:26
○ 2026-04-04 03:47:34
○A217.246.99.1582016-07-01 → 2016-07-01 · 4 obs
○ 2016-03-10 06:10:26
● 2016-07-01 23:59:56
○ 2018-06-10 05:52:16
○ 2026-04-04 03:47:34
○A79.222.228.942015-07-22 → 2015-07-22 · 3 obs
● 2015-07-22 10:18:42
○ 2015-11-22 03:37:02
○ 2026-04-04 03:47:34
●A79.245.220.392026-04-04 → 2026-04-04 · 3 obs
○ 2026-04-03 07:59:28
● 2026-04-04 03:47:30
● 2026-04-04 03:47:34
○A91.6.52.2082018-06-10 → 2018-06-10 · 4 obs
○ 2016-07-01 23:59:56
● 2018-06-10 05:52:16
○ 2026-04-03 07:59:28
○ 2026-04-04 03:47:34
○A91.6.58.1332026-04-03 → 2026-04-03 · 4 obs
○ 2018-06-10 05:52:16
● 2026-04-03 07:59:28
○ 2026-04-04 03:47:30
○ 2026-04-04 03:47:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
rk23.dens2.asok.de, ns1.asok.de, ns3.asok.de-

✅ Authoritative Response

Server:95.143.172.180

NS records: ns2.asok.de, ns1.asok.de, ns3.asok.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rk23.de (unsigned zone)

⏱️ Timing

Total: 1006ms | Queries: -

📄 Records

TypeCountSample Data
A179.245.220.39
NS3ns1.asok.de, ns2.asok.de...
MX2mail.rk23.de (pri: 20), mailin.selfhost.de (pri: 60)
SOA1ns1.asok.de hostmaster.asok.de

Analysis

IP Addresses

rk23.de points to IP number: 79.245.220.39.

Name Servers

rk23.de is delegated to three name servers: ns1.asok.de, ns2.asok.de and ns3.asok.de.

rk23.de at least partially shares name servers with other domains, for instance server-uwe.de, la356.de, daeneke-net.de, jeromeklein.lu and peaco.de.

Host ns1.asok.de points to 2a00:d0c0:200:0:b9:1a:9c:86 and 185.26.156.180; Host ns2.asok.de points to 2001:1a50:11:0:5f:8f:ac:b4 and 95.143.172.180; Host ns3.asok.de points to 2a02:2e0:3fc:52:0:62:52:b4 and 82.98.82.180.

Mail Servers

rk23.de is handled by two mail servers: mail.rk23.de and mailin.selfhost.de.

rk23.de shares at least partially some mail servers with other domains, including pboth.de, hpclaas.de, vonderinsel.com, adoju.de and heiher.de.

Host names with two IP numbers:

mailin.selfhost.de points to 95.143.172.45 and 95.143.172.46.

Host names with one IP number:

mail.rk23.de points to 79.245.220.39.