offhook.eu - dns.ninja

offhook.eu

DNSSEC⚠️ Not signed
A2a02:a00::2:0:4:ebe2🇩🇪 PORTUNITY-AS2a02:a00::/34 Portunity GmbH
PTRwebhome2.portunity.de
A217.144.129.171🇩🇪 PORTUNITY-AS217.144.129.0/24 Portunity GmbH
NSns2.portunity.de ⭐
A2a02:a00:f::a2🇩🇪 PORTUNITY-AS2a02:a00:f::/48 Portunity GmbH
PTRns2.portunity.de
A188.246.0.33🇩🇪 PORTUNITY-AS188.246.0.0/24 Portunity GmbH
PTRns2.portunity.de
NSns.portunity.de
A2a02:a00::a1🇩🇪 PORTUNITY-AS2a02:a00::/34 Portunity GmbH
PTRns.portunity.de
A217.144.128.33🇩🇪 PORTUNITY-AS217.144.128.0/24 Portunity GmbH
PTRns.portunity.de
MXsmtp-in.portunity.de ⭐
A2a02:a00::2:0:0:52🇩🇪 PORTUNITY-AS2a02:a00::/34 Portunity GmbH
PTRsmtp-in.portunity.de
A217.144.128.52🇩🇪 PORTUNITY-AS217.144.128.0/24 Portunity GmbH
PTRsmtp-in.portunity.de
MXsmtp-backup1.portunity.de(20)
A2a02:a00::2:0:0:54🇩🇪 PORTUNITY-AS2a02:a00::/34 Portunity GmbH
PTRsmtp-backup1.portunity.de
A217.144.128.54🇩🇪 PORTUNITY-AS217.144.128.0/24 Portunity GmbH
PTRsmtp-backup1.portunity.de
MXsmtp-backup2.portunity.de(30)
A2a03:4000:f:5b9::25🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRsmtp-backup2-2.portunity.de
A37.120.186.72🇩🇪 netcup-AS37.120.184.0/22
PTRsmtp-backup2-2.portunity.de
TXTv=spf1 include:set1.spf-cust.portunity.de ~all
SOAns.portunity.dehostmaster@portunity.de serial=1710232181

eu

DNSSEC🔒 Signed (DS record present)
NSsi.dns.eu ⭐
NSbe.dns.eu
NSw.dns.eu
NSx.dns.eu
NSy.dns.eu
SOAsi.dns.eutech@eurid.eu serial=1126833021

Same first word

offhook.com
offhook.eu
offhook.mobi

DNS History

9 records (7 active, 2 former)

20162017201820192020202120222023202420252026NSns.portunity.dens2.portunity.delocalhostMXsmtp-backup1.portunity.desmtp-backup2.portunity.desmtp-in.portunity.deA217.144.129.1712a02:a00::2:0:4:ebe281.92.15.69
○NSlocalhost2015-08-03 → 2017-01-28 · 4 obs
● 2015-08-03 15:41:30
● 2017-01-28 11:46:12
○ 2018-01-29 09:19:46
○ 2026-08-06 14:49:02
●NSns.portunity.de2015-08-03 → 2026-08-06 · 5 obs
● 2015-08-03 15:41:30
● 2026-05-12 18:07:42
○ 2026-05-12 20:27:16
● 2026-07-27 06:03:54
● 2026-08-06 14:49:02
●NSns2.portunity.de2015-08-03 → 2026-08-06 · 5 obs
● 2015-08-03 15:41:30
● 2026-05-12 18:07:42
○ 2026-05-12 20:27:16
● 2026-07-27 06:03:54
● 2026-08-06 14:49:02
●MXsmtp-backup1.portunity.de2015-08-03 → 2026-08-06 · 8 obs
● 2015-08-03 15:41:30
● 2026-03-30 20:00:20
○ 2026-04-01 09:35:52
● 2026-04-22 23:54:46
● 2026-05-12 18:07:42
○ 2026-05-12 20:27:16
● 2026-07-27 06:03:54
● 2026-08-06 14:49:02
●MXsmtp-backup2.portunity.de2015-08-03 → 2026-08-06 · 8 obs
● 2015-08-03 15:41:30
● 2026-03-30 20:00:20
○ 2026-04-01 09:35:52
● 2026-04-22 23:54:46
● 2026-05-12 18:07:42
○ 2026-05-12 20:27:16
● 2026-07-27 06:03:54
● 2026-08-06 14:49:02
●MXsmtp-in.portunity.de2015-08-03 → 2026-08-06 · 8 obs
● 2015-08-03 15:41:30
● 2026-03-30 20:00:20
○ 2026-04-01 09:35:52
● 2026-04-22 23:54:46
● 2026-05-12 18:07:42
○ 2026-05-12 20:27:16
● 2026-07-27 06:03:54
● 2026-08-06 14:49:02
●A217.144.129.1712018-01-29 → 2026-08-06 · 9 obs
○ 2017-01-28 11:46:12
● 2018-01-29 09:19:46
● 2026-03-30 20:00:20
○ 2026-04-01 09:35:52
● 2026-04-22 23:54:46
● 2026-05-12 18:07:42
○ 2026-05-12 20:27:16
● 2026-07-27 06:03:54
● 2026-08-06 14:49:02
●A2a02:a00::2:0:4:ebe22018-01-29 → 2026-08-06 · 11 obs
○ 2017-01-28 11:46:12
● 2018-01-29 09:19:46
● 2026-03-30 20:00:20
○ 2026-04-01 09:35:52
● 2026-04-22 23:54:46
● 2026-05-06 10:41:20
○ 2026-05-12 12:17:40
● 2026-05-12 18:07:42
○ 2026-05-12 20:27:16
● 2026-07-27 06:03:54
● 2026-08-06 14:49:02
○A81.92.15.692015-08-03 → 2017-01-28 · 4 obs
● 2015-08-03 15:41:30
● 2017-01-28 11:46:12
○ 2018-01-29 09:19:46
○ 2026-08-06 14:49:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
eube.dns.eu, si.dns.eu, x.dns.eu, y.dns.eu...-
offhook.euns.portunity.de, ns2.portunity.de-

✅ Authoritative Response

Server:217.144.128.33

NS records: ns.portunity.de, ns2.portunity.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for offhook.eu (unsigned zone)

⏱️ Timing

Total: 957ms | Queries: -

📄 Records

TypeCountSample Data
A1217.144.129.171
AAAA12a02:a00::2:0:4:ebe2
NS2ns2.portunity.de, ns.portunity.de
MX3smtp-backup1.portunity.de (pri: 20), smtp-backup2.portunity.de (pri: 30)...
TXT1v=spf1 include:set1.spf-cust.portunity.d
SOA1ns.portunity.de hostmaster.portunity.de

Analysis

IP Addresses

offhook.eu has two IP addresses: 217.144.129.171 and 2a02:a00::2:0:4:ebe2

bausaetze.eu, dentikon.de, sipport.de plus two other host names have IP numbers in common with offhook.eu.

Name Servers

DNS delegation for offhook.eu points to two name servers: ns2.portunity.de and ns.portunity.de.

The name server configuration of offhook.eu is shared with other domains, for instance portalnetze.de, wtal-achse.de, goldberg-rechtsanwaelte.de and two others.

The name servers of offhook.eu overlap at least partially with those of other domains — among them l-car.info, konferenzen.eu, reise-online.eu and two more.

These name servers commonly co-occur with the name servers ns2.reetz-it.de, ns.reetz-it.de, ns3ac.portunity.com and ns4ac.portunity.com.

ns2.portunity.de directs to 188.246.0.33 and 2a02:a00:f::a2. ns.portunity.de directs to 217.144.128.33 and 2a02:a00::a1. Each host name carries two IP addresses.

Mail Servers

Mail for offhook.eu is routed through three mail servers — smtp-backup1.portunity.de, smtp-backup2.portunity.de and smtp-in.portunity.de.

At least some of the mail servers used by offhook.eu are shared with other domains: modell-schiffe.eu, mail.janssen-giessen.de, fechtnews.de and two others among them.

Three hostnames — smtp-backup1.portunity.de, smtp-backup2.portunity.de and smtp-in.portunity.de — each have two IP addresses: smtp-backup1.portunity.de has 217.144.128.54 and 2a02:a00::2:0:0:54, smtp-backup2.portunity.de has 37.120.186.72 and 2a03:4000:f:5b9::25, and smtp-in.portunity.de has 217.144.128.52 and 2a02:a00::2:0:0:52.