gridcom.de - dns.ninja

gridcom.de

DNSSEC⚠️ Not signed
A136.243.217.218🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3
PTRgridcom1.cortex-media.de
NSdns1.netcom-dns.de ⭐
A2a06:fb00:1::1:163🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS
PTRdns1.netcom-dns.de
A185.136.96.163🇺🇸 CLOUDNSNET185.136.96.0/24 Cloud DNS Ltd
PTRdns1.netcom-dns.de
NSdns2.netcom-dns.de
A2a06:fb00:1::2:163🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS
PTRdns2.netcom-dns.de
A185.136.97.163CLOUDNSNET185.136.97.0/24 Cloud DNS Ltd
PTRdns2.netcom-dns.de
NSdns3.netcom-dns.de
A2a06:fb00:1::3:163🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS
PTRdns3.netcom-dns.de
A185.136.98.163🇺🇸 CLOUDNSNET185.136.98.0/24 Cloud DNS Ltd
PTRdns3.netcom-dns.de
NSdns4.netcom-dns.de
A2a06:fb00:1::4:163🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS
PTRdns4.netcom-dns.de
A185.136.99.163CLOUDNSNET185.136.99.0/24 Cloud DNS Ltd
PTRdns4.netcom-dns.de
SOAdns1.netcom-dns.deserver@netcom-bw.de 2026-04-07 #30

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=1782885414

Same first word

gridcom.hu
gridcom.com
gridcom.cl
gridcom.de
gridcom.cc
gridcom.net
gridcom.cn
gridcom.us

Similar names

comgrid.com
docgrim.com
dgmicro.com
comgrid.hu
microdg.com
comgrid.net

DNS History

18 records (5 active, 13 former)

20162017201820192020202120222023202420252026NSdns1.netcom-dns.dedns2.netcom-dns.dedns3.netcom-dns.dedns4.netcom-dns.dens-de.1and1-dns.bizns-de.1and1-dns.comns-de.1and1-dns.dens-de.1and1-dns.orgns1.enweb.dens1.uniregistrymarket.linkns2.enweb.dens2.uniregistrymarket.linkMXmx00.kundenserver.demx01.kundenserver.deA136.243.217.2182001:8d8:1001:2037:accc:59f5:f6a9:7020217.160.170.18769.172.201.153
●NSdns1.netcom-dns.de2026-06-26 → 2026-07-01 · 3 obs
○ 2026-04-07 05:35:00
● 2026-06-26 00:54:00
● 2026-07-01 06:25:44
●NSdns2.netcom-dns.de2026-06-26 → 2026-07-01 · 3 obs
○ 2026-04-07 05:35:00
● 2026-06-26 00:54:00
● 2026-07-01 06:25:44
●NSdns3.netcom-dns.de2026-06-26 → 2026-07-01 · 3 obs
○ 2026-04-07 05:35:00
● 2026-06-26 00:54:00
● 2026-07-01 06:25:44
●NSdns4.netcom-dns.de2026-06-26 → 2026-07-01 · 3 obs
○ 2026-04-07 05:35:00
● 2026-06-26 00:54:00
● 2026-07-01 06:25:44
○NSns-de.1and1-dns.biz2015-04-22 → 2017-01-23 · 4 obs
● 2015-04-22 14:18:04
● 2017-01-23 01:12:28
○ 2018-07-22 09:01:32
○ 2026-07-01 06:25:44
○NSns-de.1and1-dns.com2015-04-22 → 2017-01-23 · 4 obs
● 2015-04-22 14:18:04
● 2017-01-23 01:12:28
○ 2018-07-22 09:01:32
○ 2026-07-01 06:25:44
○NSns-de.1and1-dns.de2015-04-22 → 2017-01-23 · 4 obs
● 2015-04-22 14:18:04
● 2017-01-23 01:12:28
○ 2018-07-22 09:01:32
○ 2026-07-01 06:25:44
○NSns-de.1and1-dns.org2015-04-22 → 2017-01-23 · 4 obs
● 2015-04-22 14:18:04
● 2017-01-23 01:12:28
○ 2018-07-22 09:01:32
○ 2026-07-01 06:25:44
○NSns1.enweb.de2026-03-07 → 2026-04-07 · 5 obs
○ 2018-07-22 09:01:32
● 2026-03-07 05:08:18
● 2026-04-07 05:35:00
○ 2026-06-26 00:54:00
○ 2026-07-01 06:25:44
○NSns1.uniregistrymarket.link2018-07-22 → 2018-07-22 · 4 obs
○ 2017-01-23 01:12:28
● 2018-07-22 09:01:32
○ 2026-03-07 05:08:18
○ 2026-07-01 06:25:44
○NSns2.enweb.de2026-03-07 → 2026-04-07 · 5 obs
○ 2018-07-22 09:01:32
● 2026-03-07 05:08:18
● 2026-04-07 05:35:00
○ 2026-06-26 00:54:00
○ 2026-07-01 06:25:44
○NSns2.uniregistrymarket.link2018-07-22 → 2018-07-22 · 4 obs
○ 2017-01-23 01:12:28
● 2018-07-22 09:01:32
○ 2026-03-07 05:08:18
○ 2026-07-01 06:25:44
○MXmx00.kundenserver.de2015-04-22 → 2017-01-23 · 4 obs
● 2015-04-22 14:18:04
● 2017-01-23 01:12:28
○ 2018-07-22 09:01:32
○ 2026-07-01 06:25:44
○MXmx01.kundenserver.de2015-04-22 → 2017-01-23 · 4 obs
● 2015-04-22 14:18:04
● 2017-01-23 01:12:28
○ 2018-07-22 09:01:32
○ 2026-07-01 06:25:44
●A136.243.217.2182026-03-07 → 2026-07-01 · 3 obs
○ 2018-07-22 09:01:32
● 2026-03-07 05:08:18
● 2026-07-01 06:25:44
○A2001:8d8:1001:2037:accc:59f5:f6a9:70202015-04-22 → 2016-05-03 · 4 obs
● 2015-04-22 14:18:04
● 2016-05-03 16:44:34
○ 2017-01-23 01:12:28
○ 2026-07-01 06:25:44
○A217.160.170.1872015-04-22 → 2016-05-03 · 4 obs
● 2015-04-22 14:18:04
● 2016-05-03 16:44:34
○ 2017-01-23 01:12:28
○ 2026-07-01 06:25:44
○A69.172.201.1532018-07-22 → 2018-07-22 · 4 obs
○ 2017-01-23 01:12:28
● 2018-07-22 09:01:32
○ 2026-03-07 05:08:18
○ 2026-07-01 06:25:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
gridcom.dedns3.netcom-dns.de, dns4.netcom-dns.de, dns1.netcom-dns.de, dns2.netcom-dns.de8 records

✅ Authoritative Response

Server:185.136.98.163

NS records: dns3.netcom-dns.de, dns4.netcom-dns.de, dns1.netcom-dns.de, dns2.netcom-dns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gridcom.de (unsigned zone)

⏱️ Timing

Total: 2821ms | Queries: -

📄 Records

TypeCountSample Data
A1136.243.217.218
NS4dns3.netcom-dns.de, dns2.netcom-dns.de...
SOA1dns1.netcom-dns.de server.netcom-bw.de

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (dns4.netcom-dns.de, dns3.netcom-dns.de, dns2.netcom-dns.de...)

Analysis

IP Addresses

gridcom.de points to a single IP number: 136.243.217.218.

Additional host names — zweicom.eu, gridcom1.cortex-media.de, zwei-com.eu and two others — share IP numbers with gridcom.de.

Name Servers

gridcom.de has four authoritative name servers: dns1.netcom-dns.de, dns2.netcom-dns.de, dns3.netcom-dns.de and dns4.netcom-dns.de.

gridcom.de has at least partial name server overlap with other domains, such as 175.217.91.in-addr.arpa, 186.184.93.in-addr.arpa, odrtsg.de and two others.

dns1.netcom-dns.de, dns2.netcom-dns.de, dns3.netcom-dns.de and dns4.netcom-dns.de all point to exactly two IP numbers each: dns1.netcom-dns.de → 185.136.96.163 and 2a06:fb00:1::1:163; dns2.netcom-dns.de → 185.136.97.163 and 2a06:fb00:1::2:163; dns3.netcom-dns.de → 185.136.98.163 and 2a06:fb00:1::3:163; dns4.netcom-dns.de → 185.136.99.163 and 2a06:fb00:1::4:163.