gdmcom.de - robtex.com

gdmcom.de

DNSSEC⚠️ Not signed
A5.75.221.27🇩🇪 Hetzner5.75.128.0/17 HETZNER-DC
PTRstatic.27.221.75.5.clients.your-server.de
NSns01.gisa.de ⭐
A194.113.76.140🇩🇪 ENVIA-TEL-AS194.113.76.0/22 enviaM Chemnitz
PTRns01.gisa.de
NSns.webmatic.de
A2a02:238:f031::11🇩🇪 HLKOMM2a02:238::/32 HL komm Telekommunikationsgesellschaft mbH
A185.184.215.11🇩🇪 HLKOMM185.184.215.0/24 Webmatic @ HL Komm
NSns2.slave-ns.de
A2001:868:100:180::4🇩🇪 IPHH2001:868::/29 DE-IPHH-2001-0868 IPHH Internet Port Hamburg GmbH
PTRnaboo.webmatic.de
A213.128.134.241🇩🇪 IPHH213.128.128.0/19 Internet Port Hamburg GmbH Allocated IP range
PTRnaboo.webmatic.de
MXgdmcom-de.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::e🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db8pr02cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::5🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am1pr04cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca09::20🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr05cu00400.inbound.protection.outlook.com
A52.101.68.12🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A52.101.73.4🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am0pr83cu00404.inbound.protection.outlook.com
A52.101.73.19🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr04cu00803.inbound.protection.outlook.com
A52.101.73.22🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00106.inbound.protection.outlook.com
TXTMS=ms22789611
TXTdocusign=6c3036f3-83d3-4b57-b975-43756591254a
TXTautodesk-domain-verification=IibLv-G8NewDNgm6J0yr
TXT5FVRRAWN5IU51TVL34IW3WULXM0NLNR2XGRVU56P429XWQTCHXVMGG07VV0WYMSM
TXT8DA222D1AC6CAB9E80A0C6F290976B2738D5E5A5DB917E21DD52B83E5D01119D
TXTy95JzwarjIhiBBmHwKfISzPJRlf0Enp7LBtkNRKwvvZTuYZ2xJUKi5wDirsX70xP14BwxDjE/2F4W...
TXTatlassian-domain-verification=68DHXfMVbO/4KJ22zB5xfqcYGZd1AwYNSwq09glxfa2NCJY...
TXT_telesec-domain-validation=341948_2024-11-05_tLqfKLV8y3Dg2p0pCY21jB5cCzv3hLnd...
TXTv=spf1 mx include:spf.gisa.de include:spf.protection.outlook.com include:spf....
SOAns01.gisa.dedenic@gisa.de 2025-11-17 #1

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=1773553752

Subdomains

www.gdmcom.de

Same first word

gdmcom.de
gdmcom.com

DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NSns.webmatic.dens01.gisa.dens2.slave-ns.demail.csc.dens1.saxony.netns2.saxony.netMXgdmcom-de.mail.protection.outlook.commx01.gisa.demx02.gisa.deA5.75.221.27195.85.222.52
○NSmail.csc.de2015-07-22 → 2015-07-22 · 3 obs
● 2015-07-22 18:29:38
○ 2015-09-11 17:26:52
○ 2026-03-23 00:24:12
●NSns.webmatic.de2015-09-11 → 2026-03-23 · 3 obs
○ 2015-07-22 18:29:38
● 2015-09-11 17:26:52
● 2026-03-23 00:24:12
●NSns01.gisa.de2015-09-11 → 2026-03-23 · 3 obs
○ 2015-07-22 18:29:38
● 2015-09-11 17:26:52
● 2026-03-23 00:24:12
○NSns1.saxony.net2015-07-22 → 2015-07-22 · 3 obs
● 2015-07-22 18:29:38
○ 2015-09-11 17:26:52
○ 2026-03-23 00:24:12
○NSns2.saxony.net2015-07-22 → 2015-07-22 · 3 obs
● 2015-07-22 18:29:38
○ 2015-09-11 17:26:52
○ 2026-03-23 00:24:12
●NSns2.slave-ns.de2015-07-22 → 2026-03-23 · 2 obs
● 2015-07-22 18:29:38
● 2026-03-23 00:24:12
●MXgdmcom-de.mail.protection.outlook.com2026-03-01 → 2026-03-23 · 3 obs
○ 2017-04-08 23:00:28
● 2026-03-01 00:32:22
● 2026-03-23 00:24:12
○MXmx01.gisa.de2015-07-22 → 2017-04-08 · 4 obs
● 2015-07-22 18:29:38
● 2017-04-08 23:00:28
○ 2026-03-01 00:32:22
○ 2026-03-23 00:24:12
○MXmx02.gisa.de2015-07-22 → 2017-04-08 · 4 obs
● 2015-07-22 18:29:38
● 2017-04-08 23:00:28
○ 2026-03-01 00:32:22
○ 2026-03-23 00:24:12
○A195.85.222.522015-07-22 → 2017-04-08 · 4 obs
● 2015-07-22 18:29:38
● 2017-04-08 23:00:28
○ 2026-03-01 00:32:22
○ 2026-03-23 00:24:12
●A5.75.221.272026-03-01 → 2026-03-23 · 3 obs
○ 2017-04-08 23:00:28
● 2026-03-01 00:32:22
● 2026-03-23 00:24:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dez.nic.de, f.nic.de, a.nic.de-
gdmcom.dens2.slave-ns.de, ns.webmatic.de4 records

✅ Authoritative Response

Server:185.184.215.11

NS records: ns2.slave-ns.de, ns.webmatic.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gdmcom.de (unsigned zone)

⏱️ Timing

Total: 1015ms | Queries: -

📄 Records

TypeCountSample Data
A15.75.221.27
NS2ns.webmatic.de, ns2.slave-ns.de
MX1gdmcom-de.mail.protection.outlook.com (p
TXT9y95JzwarjIhiBBmHwKfISzPJRlf0Enp7LBtkNRKw, docusign=6c3036f3-83d3-4b57-b975-4375659...
SOA1ns01.gisa.de denic.gisa.de

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns.webmatic.de, ns2.slave-ns.de, ns.webmatic.de...)

Analysis

Hierarchy

The parent of www.gdmcom.de is gdmcom.de.

IP Addresses

gdmcom.de points to a single IP address: 5.75.221.27.

Other host names, for example www.gdmcom.de, giby-glasfaser.de and static.27.221.75.5.clients.your-server.de share IPs with gdmcom.de.

Name Servers

gdmcom.de is delegated to three name servers: ns01.gisa.de, ns2.slave-ns.de and ns.webmatic.de.

gdmcom.de at least partially shares name servers with other domains, for example vng.de, sachsen-energie.info, aerem.de, myownnode.com and vng-erfurt.de.

Name servers ns2.slave-ns.eu, dns2.envia-tel.net, dns3.envia-tel.net, ns.netcomplett.de, ns2.dnsresolve.net, ns01.gisa-halle.de and ns1.akb-net.de are commonly used together.

Host names with two IPs:

ns2.slave-ns.de points to 2001:868:100:180::4 and 213.128.134.241.

ns.webmatic.de points to 2a02:238:f031::11 and 185.184.215.11.

Host names with one IP:

ns01.gisa.de points to 194.113.76.140.

Mail Servers

The gdmcom-de.mail.protection.outlook.com mail server handles gdmcom.de.

gdmcom-de.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::20, 52.101.68.12, 52.101.73.4, 52.101.73.19 and 52.101.73.22.