unixcorner.org - robtex.com

unixcorner.org

DNSSEC🔒 Signed (DS record present)
A2001:1bc0:d::2:4🇩🇪 PROBENETWORKS-AS2001:1bc0::/32 Probe Networks european network
PTRhttp2.core-networks.de
A194.213.5.204🇩🇪 PROBENETWORKS-AS194.213.5.0/24 Core Networks GmbH
NSns1.core-networks.de ⭐
A2001:1bc0:d::fffe🇩🇪 PROBENETWORKS-AS2001:1bc0::/32 Probe Networks european network
PTRns1.core-networks.de
A194.213.5.254🇩🇪 PROBENETWORKS-AS194.213.5.0/24 Core Networks GmbH
PTRns1.core-networks.de
NSns2.core-networks.eu
A2a02:f98:0:22::ffff🇩🇪 SURFPLANET-AS2a02:f98::/32 Surfplanet GmbH PA-Block
PTRns2.core-networks.eu
A78.111.72.98🇩🇪 SURFPLANET-AS78.111.64.0/20 Surfplanet GmbH PA-Block
PTRns2.core-networks.eu
NSns3.core-networks.com
A2001:1bc0:d::ffff🇩🇪 PROBENETWORKS-AS2001:1bc0::/32 Probe Networks european network
PTRns3.core-networks.com
A82.96.73.254🇩🇪 PROBENETWORKS-AS82.96.64.0/18 Probe Networks european network
PTRns3.core-networks.com
MXmx1.core-networks.de ⭐
A2001:1bc0:d::4:9🇩🇪 PROBENETWORKS-AS2001:1bc0::/32 Probe Networks european network
PTRmail.core-networks.de
A82.96.72.7🇩🇪 PROBENETWORKS-AS82.96.64.0/18 Probe Networks european network
PTRmail.core-networks.de
MXmx2.core-networks.de(20)
A2001:1bc0:d::2:12🇩🇪 PROBENETWORKS-AS2001:1bc0::/32 Probe Networks european network
PTRmx2.core-networks.de
A194.213.5.212🇩🇪 PROBENETWORKS-AS194.213.5.0/24 Core Networks GmbH
PTRmx2.core-networks.de
TXTv=spf1 mx a include:spf.core-networks.de -all
SOAns1.core-networks.dehostmaster@core-networks.de 2024-09-24 #4

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1778342268

Subdomains

coyote.unixcorner.org

Same first word

unixcorner.org

DNS History

14 records (7 active, 7 former)

20162017201820192020202120222023202420252026NSns1.core-networks.dens2.core-networks.euns3.core-networks.comns.namespace4you.dens2.namespace4you.deMXmx1.core-networks.demx2.core-networks.demxlb.ispgateway.deA194.213.5.2042001:1bc0:d::2:4134.119.253.412a00:1158:0:300:3d60::12a00:1158:300::62980.67.17.200
○NSns.namespace4you.de2015-07-01 → 2017-08-25 · 4 obs
● 2015-07-01 18:01:00
● 2017-08-25 06:33:32
○ 2026-02-19 06:54:28
○ 2026-05-09 16:22:08
●NSns1.core-networks.de2026-02-19 → 2026-05-09 · 3 obs
○ 2017-08-25 06:33:32
● 2026-02-19 06:54:28
● 2026-05-09 16:22:08
●NSns2.core-networks.eu2026-02-19 → 2026-05-09 · 3 obs
○ 2017-08-25 06:33:32
● 2026-02-19 06:54:28
● 2026-05-09 16:22:08
○NSns2.namespace4you.de2015-07-01 → 2017-08-25 · 4 obs
● 2015-07-01 18:01:00
● 2017-08-25 06:33:32
○ 2026-02-19 06:54:28
○ 2026-05-09 16:22:08
●NSns3.core-networks.com2026-02-19 → 2026-05-09 · 3 obs
○ 2017-08-25 06:33:32
● 2026-02-19 06:54:28
● 2026-05-09 16:22:08
●MXmx1.core-networks.de2026-02-19 → 2026-05-09 · 3 obs
○ 2017-08-25 06:33:32
● 2026-02-19 06:54:28
● 2026-05-09 16:22:08
●MXmx2.core-networks.de2026-02-19 → 2026-05-09 · 3 obs
○ 2017-08-25 06:33:32
● 2026-02-19 06:54:28
● 2026-05-09 16:22:08
○MXmxlb.ispgateway.de2015-07-01 → 2017-08-25 · 4 obs
● 2015-07-01 18:01:00
● 2017-08-25 06:33:32
○ 2026-02-19 06:54:28
○ 2026-05-09 16:22:08
○A134.119.253.412016-11-28 → 2017-08-25 · 5 obs
○ 2016-04-18 00:55:24
● 2016-11-28 07:52:52
● 2017-08-25 06:33:32
○ 2026-02-19 06:54:28
○ 2026-05-09 16:22:08
●A194.213.5.2042026-02-19 → 2026-05-09 · 3 obs
○ 2017-08-25 06:33:32
● 2026-02-19 06:54:28
● 2026-05-09 16:22:08
●A2001:1bc0:d::2:42026-02-19 → 2026-05-09 · 3 obs
○ 2017-08-25 06:33:32
● 2026-02-19 06:54:28
● 2026-05-09 16:22:08
○A2a00:1158:0:300:3d60::12015-07-01 → 2016-04-18 · 4 obs
● 2015-07-01 18:01:00
● 2016-04-18 00:55:24
○ 2016-11-28 07:52:52
○ 2026-05-09 16:22:08
○A2a00:1158:300::6292016-11-28 → 2017-08-25 · 5 obs
○ 2016-04-18 00:55:24
● 2016-11-28 07:52:52
● 2017-08-25 06:33:32
○ 2026-02-19 06:54:28
○ 2026-05-09 16:22:08
○A80.67.17.2002015-07-01 → 2016-04-18 · 4 obs
● 2015-07-01 18:01:00
● 2016-04-18 00:55:24
○ 2016-11-28 07:52:52
○ 2026-05-09 16:22:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
unixcorner.orgns1.core-networks.de, ns3.core-networks.com, ns2.core-networks.eu-

✅ Authoritative Response

Server:194.213.5.254

NS records: ns1.core-networks.de, ns3.core-networks.com, ns2.core-networks.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1176ms | Queries: -

📄 Records

TypeCountSample Data
A1194.213.5.204
AAAA12001:1bc0:d::2:4
NS3ns2.core-networks.eu, ns3.core-networks.com...
MX2mx1.core-networks.de (pri: 10), mx2.core-networks.de (pri: 20)
TXT1v=spf1 mx a include:spf.core-networks.de
SOA1ns1.core-networks.de hostmaster.core-net

Analysis

Hierarchy

unixcorner.org is the parent of coyote.unixcorner.org.

IP Addresses

unixcorner.org points to two IPs: 2001:1bc0:d::2:4 and 194.213.5.204.

Other host names including invent-it.de, glaber.de, iface.core-networks.de, kheg.de and vosser.de share IP numbers with unixcorner.org.

Name Servers

unixcorner.org is delegated to three name servers: ns3.core-networks.com, ns1.core-networks.de and ns2.core-networks.eu.

unixcorner.org at least partially shares name servers with other domains, including schifter.at, lebendige-welt.eu, ilf.de, frost-it.io and 2of.me.

These name servers are often used together with ns2.casa-due-pur.de.

Host names with two IP numbers:

ns3.core-networks.com points to: 2001:1bc0:d::ffff and 82.96.73.254

ns1.core-networks.de points to: 2001:1bc0:d::fffe and 194.213.5.254

ns2.core-networks.eu points to: 2a02:f98:0:22::ffff and 78.111.72.98

Mail Servers

unixcorner.org is handled by two mail servers: mx1.core-networks.de and mx2.core-networks.de.

unixcorner.org shares its mail server setup with other domains, including core-networks.de, staaken.org, heisenberg-gesellschaft.de, koodle.de and ogw96.de.

The mail servers for unixcorner.org are shared with other domains, for instance kheg.de, programmer.de, bedow.eu, 3tausend.de and ksg-mombach.de.

these mail servers are commonly used with mx2.core-networks.eu, mx3.core-networks.com, palmapp1.nadja-palm.de and mail.erznet.tv.

Host names with two IPs:

mx1.core-networks.de points to: 2001:1bc0:d::4:9 and 82.96.72.7

mx2.core-networks.de points to: 2001:1bc0:d::2:12 and 194.213.5.212