nullpointer.es - robtex.com

nullpointer.es

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1068::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
A81.169.145.68🇩🇪 STRATO81.169.144.0/22 AG
NSdocks19.rzone.de ⭐
A2001:8d8:fe:53:5747:2a74:d:19🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks19.rzone.de
A217.160.80.146🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks19.rzone.de
NSshades14.rzone.de
A2607:f1c0:fe:53:185:132:34:141🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades14.rzone.de
A185.132.34.141🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades14.rzone.de
MXsmtp.rzone.de ⭐
A2a01:238:20a:202:50f0::2097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRsmtp.rzone.de
A81.169.145.98🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtp.rzone.de
SOAdocks19.rzone.dehostmaster@strato-rz.de 2023-12-04 #82

es

DNSSEC🔒 Signed (DS record present)
NSns1.nic.es ⭐
NSa.nic.es
NSc.nic.es
NSg.nic.es
NSh.nic.es
SOAns1.nic.eshostmaster@nic.es 2026-03-29 #10

Same first word

nullpointer.co
nullpointer.fr
nullpointer.at
nullpointer.net
nullpointer.es
nullpointer.de
nullpointer.nl
nullpointer.solutions
nullpointer.com.br
nullpointer.io
nullpointer.jp
nullpointer.com
nullpointer.org
nullpointer.ch
nullpointer.eu.org
nullpointer.co.uk
nullpointer.ca
nullpointer.ru

Similar names

lornetuplin.com
pointernull.com

DNS History

14 records (5 active, 9 former)

20162017201820192020202120222023202420252026NSdocks19.rzone.deshades14.rzone.dens1.dondominio.comns2.dondominio.comnsuno3a.cyberneticos.comnsuno3b.cyberneticos.comMXsmtp.rzone.demail.nullpointer.esmailsrv7.dondominio.comA2a01:238:20a:202:1068::81.169.145.68164.138.208.5837.152.88.3137.152.88.55
●NSdocks19.rzone.de2026-03-27 → 2026-03-29 · 3 obs
○ 2020-10-29 00:19:04
● 2026-03-27 05:23:00
● 2026-03-29 21:18:22
○NSns1.dondominio.com2017-06-01 → 2020-10-29 · 5 obs
○ 2016-07-18 12:18:06
● 2017-06-01 15:10:06
● 2020-10-29 00:19:04
○ 2026-03-27 05:23:00
○ 2026-03-29 21:18:22
○NSns2.dondominio.com2017-06-01 → 2020-10-29 · 5 obs
○ 2016-07-18 12:18:06
● 2017-06-01 15:10:06
● 2020-10-29 00:19:04
○ 2026-03-27 05:23:00
○ 2026-03-29 21:18:22
○NSnsuno3a.cyberneticos.com2015-08-22 → 2016-07-18 · 4 obs
● 2015-08-22 04:55:42
● 2016-07-18 12:18:06
○ 2017-06-01 15:10:06
○ 2026-03-29 21:18:22
○NSnsuno3b.cyberneticos.com2015-08-22 → 2016-07-18 · 4 obs
● 2015-08-22 04:55:42
● 2016-07-18 12:18:06
○ 2017-06-01 15:10:06
○ 2026-03-29 21:18:22
●NSshades14.rzone.de2026-03-27 → 2026-03-29 · 3 obs
○ 2020-10-29 00:19:04
● 2026-03-27 05:23:00
● 2026-03-29 21:18:22
○MXmail.nullpointer.es2015-08-22 → 2016-07-18 · 4 obs
● 2015-08-22 04:55:42
● 2016-07-18 12:18:06
○ 2017-06-01 15:10:06
○ 2026-03-29 21:18:22
○MXmailsrv7.dondominio.com2017-06-01 → 2017-06-01 · 4 obs
○ 2016-07-18 12:18:06
● 2017-06-01 15:10:06
○ 2020-10-29 00:19:04
○ 2026-03-29 21:18:22
●MXsmtp.rzone.de2026-03-27 → 2026-03-29 · 3 obs
○ 2020-10-29 00:19:04
● 2026-03-27 05:23:00
● 2026-03-29 21:18:22
○A164.138.208.582015-08-22 → 2016-07-18 · 4 obs
● 2015-08-22 04:55:42
● 2016-07-18 12:18:06
○ 2017-06-01 15:10:06
○ 2026-03-29 21:18:22
●A2a01:238:20a:202:1068::2026-03-27 → 2026-03-29 · 3 obs
○ 2020-10-29 00:19:04
● 2026-03-27 05:23:00
● 2026-03-29 21:18:22
○A37.152.88.312017-06-01 → 2017-06-01 · 4 obs
○ 2016-07-18 12:18:06
● 2017-06-01 15:10:06
○ 2020-10-29 00:19:04
○ 2026-03-29 21:18:22
○A37.152.88.552020-10-29 → 2020-10-29 · 4 obs
○ 2017-06-01 15:10:06
● 2020-10-29 00:19:04
○ 2026-03-27 05:23:00
○ 2026-03-29 21:18:22
●A81.169.145.682026-03-27 → 2026-03-29 · 3 obs
○ 2020-10-29 00:19:04
● 2026-03-27 05:23:00
● 2026-03-29 21:18:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
esh.nic.es, c.nic.es, a.nic.es, g.nic.es-
nullpointer.esshades14.rzone.de, docks19.rzone.de-

✅ Authoritative Response

Server:217.160.80.146

NS records: shades14.rzone.de, docks19.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nullpointer.es (unsigned zone)

⏱️ Timing

Total: 1052ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.68
AAAA12a01:238:20a:202:1068::
NS2docks19.rzone.de, shades14.rzone.de
MX1smtp.rzone.de (pri: 5)
SOA1docks19.rzone.de hostmaster.strato-rz.de

Analysis

IP Addresses

nullpointer.es points to two IP numbers: 2a01:238:20a:202:1068:: and 81.169.145.68.

Other host names such as javd.nl, b-fit.me, wqs.de, bobers.de and eiskremklassiker.de share IPs with nullpointer.es.

Name Servers

nullpointer.es is delegated to two name servers: docks19.rzone.de and shades14.rzone.de.

nullpointer.es shares the same name server setup as indema.de, laetizia.de, akupunktur-kempten.de, haartv.de and osx.name.

nullpointer.es at least partially shares name servers with other domains, for instance koblank.net, klinik-fuer-anaesthesiologie.de, volvocham.de, budalic.com and houndini.de.

These name servers are commonly used alongside shades18.rzone.de, docks01.rzone.de, shades17.rzone.de, docks12.rzone.de, shades02.rzone.de, shades09.rzone.de, shades10.rzone.de, shades12.rzone.de, shades06.rzone.de and shades05.rzone.de.

Host names with two IP numbers: docks19.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:19 and 217.160.80.146; shades14.rzone.de points to: 2607:f1c0:fe:53:185:132:34:141 and 185.132.34.141.

Mail Servers

nullpointer.es is handled by a single mail server, smtp.rzone.de.

The mail server setup for nullpointer.es matches that of other domains, for instance maildefer.sorribas-rubio.com, mail.dagli.nl, mail.itconxion.nl, eunike.nl and biosal-skin.care.

smtp.rzone.de points to two IPs: 2a01:238:20a:202:50f0::2097 and 81.169.145.98.