cretec-gmbh.com - robtex.com

cretec-gmbh.com

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1088::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRw88.rzone.de
A81.169.145.88🇩🇪 STRATO81.169.144.0/22 AG
NSdocks01.rzone.de ⭐
A2001:8d8:fe:53:5747:2a74:d:1🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks01.rzone.de
A217.160.80.128🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks01.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
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
SOAdocks01.rzone.dehostmaster@strato-rz.de 2021-05-16 #27

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1775929767

Previously MX for

cretec-gmbh.com

Same first word

cretec-gmbh.com

DNS History

17 records (5 active, 12 former)

2017201820192020202120222023202420252026NSdocks01.rzone.deshades14.rzone.dens-de.1and1-dns.bizns-de.1and1-dns.comns-de.1and1-dns.dens-de.1and1-dns.orgns3.stratoserver.netns4.stratoserver.netMXsmtpin.rzone.decretec-gmbh.commx00.kundenserver.demx01.kundenserver.deA2a01:238:20a:202:1088::81.169.145.882001:8d8:100f:f000::2d7217.160.0.14081.169.171.57
●NSdocks01.rzone.de2026-04-08 → 2026-04-11 · 3 obs
○ 2020-03-01 13:59:50
● 2026-04-08 04:22:48
● 2026-04-11 17:56:42
○NSns-de.1and1-dns.biz2016-12-14 → 2016-12-14 · 3 obs
● 2016-12-14 13:39:22
○ 2020-03-01 13:59:50
○ 2026-04-11 17:56:42
○NSns-de.1and1-dns.com2016-12-14 → 2016-12-14 · 3 obs
● 2016-12-14 13:39:22
○ 2020-03-01 13:59:50
○ 2026-04-11 17:56:42
○NSns-de.1and1-dns.de2016-12-14 → 2016-12-14 · 3 obs
● 2016-12-14 13:39:22
○ 2020-03-01 13:59:50
○ 2026-04-11 17:56:42
○NSns-de.1and1-dns.org2016-12-14 → 2016-12-14 · 3 obs
● 2016-12-14 13:39:22
○ 2020-03-01 13:59:50
○ 2026-04-11 17:56:42
○NSns3.stratoserver.net2020-03-01 → 2020-03-01 · 4 obs
○ 2016-12-14 13:39:22
● 2020-03-01 13:59:50
○ 2026-04-08 04:22:48
○ 2026-04-11 17:56:42
○NSns4.stratoserver.net2020-03-01 → 2020-03-01 · 4 obs
○ 2016-12-14 13:39:22
● 2020-03-01 13:59:50
○ 2026-04-08 04:22:48
○ 2026-04-11 17:56:42
●NSshades14.rzone.de2026-04-08 → 2026-04-11 · 3 obs
○ 2020-03-01 13:59:50
● 2026-04-08 04:22:48
● 2026-04-11 17:56:42
○MXcretec-gmbh.com2020-03-01 → 2020-03-01 · 4 obs
○ 2016-12-14 13:39:22
● 2020-03-01 13:59:50
○ 2026-04-08 04:22:48
○ 2026-04-11 17:56:42
○MXmx00.kundenserver.de2016-12-14 → 2016-12-14 · 3 obs
● 2016-12-14 13:39:22
○ 2020-03-01 13:59:50
○ 2026-04-11 17:56:42
○MXmx01.kundenserver.de2016-12-14 → 2016-12-14 · 3 obs
● 2016-12-14 13:39:22
○ 2020-03-01 13:59:50
○ 2026-04-11 17:56:42
●MXsmtpin.rzone.de2026-04-08 → 2026-04-11 · 3 obs
○ 2020-03-01 13:59:50
● 2026-04-08 04:22:48
● 2026-04-11 17:56:42
○A2001:8d8:100f:f000::2d72016-12-14 → 2016-12-14 · 3 obs
● 2016-12-14 13:39:22
○ 2020-03-01 13:59:50
○ 2026-04-11 17:56:42
○A217.160.0.1402016-12-14 → 2016-12-14 · 3 obs
● 2016-12-14 13:39:22
○ 2020-03-01 13:59:50
○ 2026-04-11 17:56:42
●A2a01:238:20a:202:1088::2026-04-08 → 2026-04-11 · 3 obs
○ 2020-03-01 13:59:50
● 2026-04-08 04:22:48
● 2026-04-11 17:56:42
●A81.169.145.882026-04-08 → 2026-04-11 · 3 obs
○ 2020-03-01 13:59:50
● 2026-04-08 04:22:48
● 2026-04-11 17:56:42
○A81.169.171.572020-03-01 → 2020-03-01 · 4 obs
○ 2016-12-14 13:39:22
● 2020-03-01 13:59:50
○ 2026-04-08 04:22:48
○ 2026-04-11 17:56:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net...-
cretec-gmbh.comdocks01.rzone.de, shades14.rzone.de-

✅ Authoritative Response

Server:185.132.34.141

NS records: docks01.rzone.de, shades14.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cretec-gmbh.com (unsigned zone)

⏱️ Timing

Total: 528ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.88
AAAA12a01:238:20a:202:1088::
NS2docks01.rzone.de, shades14.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1docks01.rzone.de hostmaster.strato-rz.de

Analysis

IP Addresses

cretec-gmbh.com resolves to two IP numbers: 2a01:238:20a:202:1088:: and 81.169.145.88.

other host names including trustcon.org, xzam.de, netzwerk-lebensschule.net, gessner.email and mediartefakte.de share IP numbers with cretec-gmbh.com.

Name Servers

cretec-gmbh.com is delegated to two name servers docks01.rzone.de and shades14.rzone.de.

cretec-gmbh.com shares the same name server setup as other domains, for instance korfage.net, pec-consult.de, persoenlich.net, babyshields.com and websilence.at.

cretec-gmbh.com at least partially shares name servers with other domains, for instance monarken.se, uacworld.com, thorsten-engelhardt.de, das-durchgeknallte-radio.de and kalidas.co.uk.

These name servers are commonly used with the following name servers: shades06.rzone.de, docks08.rzone.de, docks13.rzone.de, shades17.rzone.de, shades02.rzone.de, docks11.rzone.de, docks05.rzone.de, docks06.rzone.de, docks10.rzone.de and docks04.rzone.de.

Host names with two IP numbers:

The host name docks01.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:1 and 217.160.80.128; the host name shades14.rzone.de points to 2607:f1c0:fe:53:185:132:34:141 and 185.132.34.141.

Mail Servers

cretec-gmbh.com is handled by a single mail server, smtpin.rzone.de.

cretec-gmbh.com shares the same mail server setup as other domains, for instance cominteg.eu, ziffa.net, designtuer.de, mx0.beaumetic.com and mmo-craft.de.

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