gcmg.de - robtex.com

gcmg.de

DNSSEC⚠️ Not signed
A159.69.198.252🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC
PTRsrv02.yammix.com
NSns1.first-ns.de ⭐
A2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.first-ns.de
A213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
PTRns1.first-ns.de
NSrobotns2.second-ns.de
A2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRrobotns2.second-ns.de
A213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRrobotns2.second-ns.de
NSrobotns3.second-ns.com
A2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRrobotns3.second-ns.com
A193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRrobotns3.second-ns.com
MXsrv02.yammix.com ⭐
A159.69.198.252🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC
PTRsrv02.yammix.com
TXTv=spf1 a:srv02.yammix.com ?all
SOAns1.first-ns.dedns@hetzner.com 2026-02-20 #0

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1784841412

Same first word

gcmg.org
gcmg.com.au
gcmg.com.mx
gcmg.de
gcmg.in
gcmg.net
gcmg.biz

Similar names

ggmc.info
gmcg.s3.amazonaws.com
gmgc.ca
ggcm.com
cmgg.be
gcgm.org
gmgc.edu.in
gmgc.in
cggm.com.au
ggmc.co
ggcm.eu
gcgm.com.cn
gmgc.us
gmgc.com.au
mgcg.org
gmcg.ro
ggmc.net
mcgg.nl
ggmc.gr
ggmc.de
cgmg.cn
ggmc.nl
ggcm.us
mcgg.net
ggmc.org
mcgg.eu
mgcg.net
ggmc.by
gmcg.com.au
ggmc.com
ggcm.co.uk
gmgc.de
gmgc.it
mcgg.ie
mgcg.ca
mcgg.ru
gmgc.com.cn
gmgc.ch
gmcg.net
gcgm.cn
ggmc.ac.in
cggm.com.mx
cmgg.net
gmcg.co.uk
cggm.org
ggcm.net
cggm.com
ggcm.de
gmgc.co.in
gmcg.org
gmcg.ca
ggcm.cn
gmgc.net
cgmg.net
ggmc.or.kr
mggc.com
mcgg.cn
ggcm.com.co
cgmg.de
gmgc.info
gmcg.de
mcgg.de
ggmc.gov.gy
gmcg.com.cn
ggmc.me
gmgc.com
cgmg.co.uk
gmgc.org
ggmc.com.kw

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSns1.first-ns.derobotns2.second-ns.derobotns3.second-ns.comMXsrv02.yammix.commail.gcmg.desrv01.yammix.comA159.69.198.25278.47.89.150
●NSns1.first-ns.de2015-06-30 → 2026-07-23 · 2 obs
● 2015-06-30 15:29:58
● 2026-07-23 21:30:30
●NSrobotns2.second-ns.de2015-06-30 → 2026-07-23 · 2 obs
● 2015-06-30 15:29:58
● 2026-07-23 21:30:30
●NSrobotns3.second-ns.com2015-06-30 → 2026-07-23 · 2 obs
● 2015-06-30 15:29:58
● 2026-07-23 21:30:30
○MXmail.gcmg.de2015-06-30 → 2017-01-22 · 4 obs
● 2015-06-30 15:29:58
● 2017-01-22 05:58:30
○ 2018-08-02 01:13:32
○ 2026-07-23 21:30:30
○MXsrv01.yammix.com2018-08-02 → 2018-08-02 · 4 obs
○ 2017-01-22 05:58:30
● 2018-08-02 01:13:32
○ 2026-07-03 10:30:38
○ 2026-07-23 21:30:30
●MXsrv02.yammix.com2026-07-03 → 2026-07-23 · 3 obs
○ 2018-08-02 01:13:32
● 2026-07-03 10:30:38
● 2026-07-23 21:30:30
●A159.69.198.2522026-07-03 → 2026-07-23 · 3 obs
○ 2018-08-02 01:13:32
● 2026-07-03 10:30:38
● 2026-07-23 21:30:30
○A78.47.89.1502015-06-30 → 2018-08-02 · 4 obs
● 2015-06-30 15:29:58
● 2018-08-02 01:13:32
○ 2026-07-03 10:30:38
○ 2026-07-23 21:30:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
gcmg.dens1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com-

✅ Authoritative Response

Server:213.239.242.238

NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gcmg.de (unsigned zone)

⏱️ Timing

Total: 1205ms | Queries: -

📄 Records

TypeCountSample Data
A1159.69.198.252
NS3robotns3.second-ns.com, ns1.first-ns.de...
MX1srv02.yammix.com (pri: 10)
TXT1v=spf1 a:srv02.yammix.com ?all
SOA1ns1.first-ns.de dns.hetzner.com

Analysis

IP Addresses

gcmg.de points to a single IP number: 159.69.198.252.

Other host names — yammix.com, gag89.de, geocaching-mg.de and srv02.yammix.com — share IP numbers with gcmg.de.

Name Servers

gcmg.de is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

gcmg.de partially shares its NS delegation with several other domains, including psionline.at, omex-express.com, nettbsd.org and two others.

These name servers are regularly seen alongside ns1.nexus-express.net and ns2.nexus-express.net as name servers.

robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de each resolve to two IP addresses: robotns3.second-ns.com resolves to 193.47.99.3 and 2001:67c:192c::add:a3; ns1.first-ns.de resolves to 213.239.242.238 and 2a01:4f8:0:a101::a:1; robotns2.second-ns.de resolves to 213.133.100.103 and 2a01:4f8:0:1::5ddc:2.

Mail Servers

gcmg.de has one mail server: srv02.yammix.com.

The mail server configuration of gcmg.de is identical to that of other domains, for example gag89.de and geocaching-mg.de.

At least a portion of gcmg.de's mail servers are also used by other domains, for example yammix.com.

These mail servers are frequently seen alongside the mail servers srv03.yammix.com.

srv02.yammix.com resolves to a single IP number: 159.69.198.252.