robtec.es - dns.ninja

robtec.es

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1064::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRw00.rzone.de
A81.169.145.64🇩🇪 STRATO81.169.144.0/22 AG
NSdocks11.rzone.de ⭐
A2001:8d8:fe:53:5747:2a74:d:11🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks11.rzone.de
A217.160.80.138🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks11.rzone.de
NSshades15.rzone.de
A2607:f1c0:fe:53:185:132:34:142🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades15.rzone.de
A185.132.34.142🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades15.rzone.de
MXsmtpin.rzone.de ⭐
A2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRsmtpin.rzone.de
A81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtpin.rzone.de
SOAdocks11.rzone.dehostmaster@strato-rz.de 2020-09-23 #14

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 2026-06-16 #7

Previously MX for

robtec.es

Same first word

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robtec.com
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robtec.org

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tbcore.com
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DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NSdocks11.rzone.deshades15.rzone.dens.stratoserver.netns2.stratoserver.netns3.stratoserver.netns4.stratoserver.netMXsmtpin.rzone.derobtec.esA2a01:238:20a:202:1064::81.169.145.6485.214.110.212
●NSdocks11.rzone.de2026-04-20 → 2026-06-16 · 3 obs
○ 2017-04-05 01:36:34
● 2026-04-20 21:25:52
● 2026-06-16 10:45:54
○NSns.stratoserver.net2015-06-21 → 2016-06-01 · 4 obs
● 2015-06-21 15:23:06
● 2016-06-01 07:53:20
○ 2017-04-05 01:36:34
○ 2026-06-16 10:45:54
○NSns2.stratoserver.net2015-06-21 → 2016-06-01 · 4 obs
● 2015-06-21 15:23:06
● 2016-06-01 07:53:20
○ 2017-04-05 01:36:34
○ 2026-06-16 10:45:54
○NSns3.stratoserver.net2017-04-05 → 2017-04-05 · 4 obs
○ 2016-06-01 07:53:20
● 2017-04-05 01:36:34
○ 2026-04-20 21:25:52
○ 2026-06-16 10:45:54
○NSns4.stratoserver.net2017-04-05 → 2017-04-05 · 4 obs
○ 2016-06-01 07:53:20
● 2017-04-05 01:36:34
○ 2026-04-20 21:25:52
○ 2026-06-16 10:45:54
●NSshades15.rzone.de2026-04-20 → 2026-06-16 · 3 obs
○ 2017-04-05 01:36:34
● 2026-04-20 21:25:52
● 2026-06-16 10:45:54
○MXrobtec.es2015-06-21 → 2017-04-05 · 4 obs
● 2015-06-21 15:23:06
● 2017-04-05 01:36:34
○ 2026-04-20 21:25:52
○ 2026-06-16 10:45:54
●MXsmtpin.rzone.de2026-04-20 → 2026-06-16 · 3 obs
○ 2017-04-05 01:36:34
● 2026-04-20 21:25:52
● 2026-06-16 10:45:54
●A2a01:238:20a:202:1064::2026-04-20 → 2026-06-16 · 3 obs
○ 2017-04-05 01:36:34
● 2026-04-20 21:25:52
● 2026-06-16 10:45:54
●A81.169.145.642026-04-20 → 2026-06-16 · 3 obs
○ 2017-04-05 01:36:34
● 2026-04-20 21:25:52
● 2026-06-16 10:45:54
○A85.214.110.2122015-06-21 → 2017-04-05 · 4 obs
● 2015-06-21 15:23:06
● 2017-04-05 01:36:34
○ 2026-04-20 21:25:52
○ 2026-06-16 10:45:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
esa.nic.es, c.nic.es, g.nic.es, h.nic.es-
robtec.esshades15.rzone.de, docks11.rzone.de-

✅ Authoritative Response

Server:185.132.34.142

NS records: shades15.rzone.de, docks11.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for robtec.es (unsigned zone)

⏱️ Timing

Total: 1985ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.64
AAAA12a01:238:20a:202:1064::
NS2shades15.rzone.de, docks11.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1docks11.rzone.de hostmaster.strato-rz.de

Analysis

IP Addresses

robtec.es points to the IP addresses 81.169.145.64 and 2a01:238:20a:202:1064::

Two other host names, along with syro-tex.com, top-rechtsanwaelte.de and leoff.biz, also share IP numbers with robtec.es.

Name Servers

robtec.es has two authoritative name servers — docks11.rzone.de and shades15.rzone.de.

robtec.es shares its NS records with other domains, for example haasenbau.com, roman-production.de, decosie.com and two others.

There is at least partial name server overlap between robtec.es and other domains — mytwitter.net, dialyse-aachen.de, riksma.com and two more among them.

These name servers regularly appear alongside shades04.rzone.de, docks08.rzone.de, docks14.rzone.de and 7 other name servers in NS record sets.

Both docks11.rzone.de and shades15.rzone.de have two IP addresses each. docks11.rzone.de resolves to 217.160.80.138 and 2001:8d8:fe:53:5747:2a74:d:11; shades15.rzone.de resolves to 185.132.34.142 and 2607:f1c0:fe:53:185:132:34:142.

Mail Servers

The sole mail server for robtec.es is smtpin.rzone.de.

Among the domains sharing a mail server setup with robtec.es are angelverein.org, isanga.de, eleton-audio.de and two others.

smtpin.rzone.de carries two IP numbers: 81.169.145.97 and 2a01:238:20a:202:50f0::1097.