groupcon.de - robtex.com

groupcon.de

DNSSEC⚠️ Not signed
A168.119.51.1🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC
PTRstatic.1.51.119.168.clients.your-server.de
NShydrogen.ns.hetzner.com ⭐
A2a01:4f8:0:1::add:1098🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRhydrogen.ns.hetzner.com
A213.133.100.98🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRhydrogen.ns.hetzner.com
NShelium.ns.hetzner.de
A2001:67c:192c::add:5🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRhelium.ns.hetzner.de
A193.47.99.5🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRhelium.ns.hetzner.de
NSoxygen.ns.hetzner.com
A2a01:4f8:0:1::add:2992🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRoxygen.ns.hetzner.com
A88.198.229.192🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4
PTRoxygen.ns.hetzner.com
MXmx.spamexperts.com ⭐
A2001:550:2:78::ca:100🇺🇸 COGENT2001:550::/32 Cogent Communications
PTRfe3-r2-in.atl06.l.antispamcloud.com
A38.71.16.244🇺🇸 AS1663338.71.16.0/24
PTRfe2-r2-in.la10.l.antispamcloud.com
MXfallbackmx.spamexperts.eu(20)
A2001:550:2:3::62:100🇺🇸 COGENT2001:550::/32 Cogent Communications
PTRfe2-r2-in.la10.l.antispamcloud.com
A2001:550:2:61::2fc:100🇺🇸 COGENT2001:550::/32 Cogent Communications
A2001:550:2:78::ca:100🇺🇸 COGENT2001:550::/32 Cogent Communications
PTRfe3-r2-in.atl06.l.antispamcloud.com
A38.71.16.244🇺🇸 AS1663338.71.16.0/24
PTRfe2-r2-in.la10.l.antispamcloud.com
A38.89.254.156🇺🇸 AS1663338.89.254.0/23
PTRfe1-r2-in.ch03.l.antispamcloud.com
A38.101.250.150🇺🇸 AS1663338.101.250.0/24
PTRfe3-r2-in.atl06.l.antispamcloud.com
MXlastmx.spamexperts.net(30)
A2001:550:2:3::62:100🇺🇸 COGENT2001:550::/32 Cogent Communications
PTRfe2-r2-in.la10.l.antispamcloud.com
A2001:550:2:61::2fc:100🇺🇸 COGENT2001:550::/32 Cogent Communications
A2001:978:2:7::162:100🇩🇪 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH
PTRfe1-r3-in.fra02.l.antispamcloud.com
A2001:978:2:2c::137:100🇳🇱 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH
PTRfe2-r3-in.ams14.l.antispamcloud.com
A38.71.16.244🇺🇸 AS1663338.71.16.0/24
PTRfe2-r2-in.la10.l.antispamcloud.com
A38.89.254.156🇺🇸 AS1663338.89.254.0/23
PTRfe1-r2-in.ch03.l.antispamcloud.com
A149.13.75.27🇩🇪 AS16633149.13.75.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH
PTRfe1-r3-in.fra02.l.antispamcloud.com
A154.59.104.23🇳🇱 COGENT154.59.104.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH
PTRfe2-r3-in.ams14.l.antispamcloud.com
SOAhydrogen.ns.hetzner.comdns@hetzner.com 2025-11-17 #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=1776193233

Same first word

groupcon.com

Similar names

gruponoc.net
ncogroup.com
oncgroup.com
cnogroup.org
gnoucorp.com
congroup.de
ogroupcn.com
congroup.cl
nocgroup.com
cuongpro.com
congroup.ch
ncogroup.us
congrupo.com.co
congroup.net
ocngrupo.com
congroup.com
oncgroup.us
congroup.ru
congrupo.com
gruponco.com
grupocon.com

DNS History

11 records (7 active, 4 former)

20162017201820192020202120222023202420252026NShelium.ns.hetzner.dehydrogen.ns.hetzner.comoxygen.ns.hetzner.comns01.qsc.dens02.qsc.deMXfallbackmx.spamexperts.eulastmx.spamexperts.netmx.spamexperts.comenterprise.groupsphere.devoyager.groupsphere.deA168.119.51.1
●NShelium.ns.hetzner.de2026-04-14 → 2026-04-14 · 3 obs
○ 2020-03-13 07:35:18
● 2026-04-14 19:27:04
● 2026-04-14 19:27:08
●NShydrogen.ns.hetzner.com2026-04-14 → 2026-04-14 · 3 obs
○ 2020-03-13 07:35:18
● 2026-04-14 19:27:04
● 2026-04-14 19:27:08
○NSns01.qsc.de2015-09-02 → 2020-03-13 · 4 obs
● 2015-09-02 07:43:04
● 2020-03-13 07:35:18
○ 2026-04-14 19:27:04
○ 2026-04-14 19:27:08
○NSns02.qsc.de2015-09-02 → 2020-03-13 · 4 obs
● 2015-09-02 07:43:04
● 2020-03-13 07:35:18
○ 2026-04-14 19:27:04
○ 2026-04-14 19:27:08
●NSoxygen.ns.hetzner.com2026-04-14 → 2026-04-14 · 3 obs
○ 2020-03-13 07:35:18
● 2026-04-14 19:27:04
● 2026-04-14 19:27:08
○MXenterprise.groupsphere.de2015-09-02 → 2020-03-13 · 4 obs
● 2015-09-02 07:43:04
● 2020-03-13 07:35:18
○ 2026-04-14 19:27:04
○ 2026-04-14 19:27:08
●MXfallbackmx.spamexperts.eu2026-04-14 → 2026-04-14 · 3 obs
○ 2020-03-13 07:35:18
● 2026-04-14 19:27:04
● 2026-04-14 19:27:08
●MXlastmx.spamexperts.net2026-04-14 → 2026-04-14 · 3 obs
○ 2020-03-13 07:35:18
● 2026-04-14 19:27:04
● 2026-04-14 19:27:08
●MXmx.spamexperts.com2026-04-14 → 2026-04-14 · 3 obs
○ 2020-03-13 07:35:18
● 2026-04-14 19:27:04
● 2026-04-14 19:27:08
○MXvoyager.groupsphere.de2015-09-02 → 2020-03-13 · 4 obs
● 2015-09-02 07:43:04
● 2020-03-13 07:35:18
○ 2026-04-14 19:27:04
○ 2026-04-14 19:27:08
●A168.119.51.12026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 19:27:04
● 2026-04-14 19:27:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
groupcon.dehelium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com-

✅ Authoritative Response

Server:88.198.229.192

NS records: helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for groupcon.de (unsigned zone)

⏱️ Timing

Total: 3267ms | Queries: -

📄 Records

TypeCountSample Data
A1168.119.51.1
NS3helium.ns.hetzner.de, hydrogen.ns.hetzner.com...
MX3fallbackmx.spamexperts.eu (pri: 20), lastmx.spamexperts.net (pri: 30)...
SOA1hydrogen.ns.hetzner.com dns.hetzner.com

Analysis

IP Addresses

groupcon.de points to a single IP address: 168.119.51.1.

Other host names such as gcde.de, static.1.51.119.168.clients.your-server.de, gscd.eu and gcedu.de share IP numbers with groupcon.de.

Name Servers

groupcon.de is delegated to three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

groupcon.de at least partially shares name servers with other domains, for example vlad.yt, odno-lom.ru, milleplateaux.net, piketcentrale.com and kueberl.net.

these name servers commonly pair with ns1.first-ns.de, robotns3.second-ns.com, robotns2.second-ns.de and ns1.your-server.de.

Host names with two IP numbers:

hydrogen.ns.hetzner.com points to 2a01:4f8:0:1::add:1098 and 213.133.100.98

oxygen.ns.hetzner.com points to 2a01:4f8:0:1::add:2992 and 88.198.229.192

helium.ns.hetzner.de points to 2001:67c:192c::add:5 and 193.47.99.5

Mail Servers

groupcon.de is handled by three mail servers: mx.spamexperts.com, fallbackmx.spamexperts.eu and lastmx.spamexperts.net.

groupcon.de shares at least partially some mail servers with other domains, for instance adgsc.com, novakoff.com, matchict.com, adformservices.com and bobline.de.

Host names with eight IP numbers:

lastmx.spamexperts.net points to: 2001:550:2:3::62:100, 2001:550:2:61::2fc:100, 2001:978:2:7::162:100, 2001:978:2:2c::137:100, 38.71.16.244, 38.89.254.156, 149.13.75.27 and 154.59.104.23.

Host names with six IP numbers:

fallbackmx.spamexperts.eu points to: 2001:550:2:3::62:100, 2001:550:2:61::2fc:100, 2001:550:2:78::ca:100, 38.71.16.244, 38.89.254.156 and 38.101.250.150.

Host names with two IP numbers:

mx.spamexperts.com points to: 2001:550:2:78::ca:100 and 38.71.16.244.

Host names pointing to 2001:550:2:3::62:100 or 2001:550:2:61::2fc:100: lastmx.spamexperts.net and fallbackmx.spamexperts.eu.

Host names pointing to 38.71.16.244: lastmx.spamexperts.net, fallbackmx.spamexperts.eu and mx.spamexperts.com.

Host names pointing to 38.89.254.156: lastmx.spamexperts.net and fallbackmx.spamexperts.eu.

Host names pointing to 2001:550:2:78::ca:100: fallbackmx.spamexperts.eu and mx.spamexperts.com.