coolserverhosting.de - robtex.com
coolserverhosting.de
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1776130893 | ||||||
Subdomains
Same first word
coolserverhosting.de |
DNS History
11 records (5 active, 6 former)
●NShelium.ns.hetzner.de2026-04-06 → 2026-04-14 · 3 obs
● 2026-04-06 07:17:16
● 2026-04-14 01:42:34
●NShydrogen.ns.hetzner.com2026-04-06 → 2026-04-14 · 3 obs
● 2026-04-06 07:17:16
● 2026-04-14 01:42:34
○NSns1.first-ns.de2015-08-10 → 2017-08-29 · 4 obs
● 2017-08-29 02:26:44
○ 2026-04-06 07:17:16
○ 2026-04-14 01:42:34
●NSoxygen.ns.hetzner.com2026-04-06 → 2026-04-14 · 3 obs
● 2026-04-06 07:17:16
● 2026-04-14 01:42:34
○NSrobotns2.second-ns.de2015-08-10 → 2017-08-29 · 4 obs
● 2017-08-29 02:26:44
○ 2026-04-06 07:17:16
○ 2026-04-14 01:42:34
○NSrobotns3.second-ns.com2015-08-10 → 2017-08-29 · 4 obs
● 2017-08-29 02:26:44
○ 2026-04-06 07:17:16
○ 2026-04-14 01:42:34
○MXmail.coolserverhosting.de2015-08-10 → 2017-08-29 · 4 obs
● 2017-08-29 02:26:44
○ 2026-04-06 07:17:16
○ 2026-04-14 01:42:34
●MXsmtp.google.com2026-04-06 → 2026-04-14 · 3 obs
● 2026-04-06 07:17:16
● 2026-04-14 01:42:34
○A188.40.62.22015-08-10 → 2017-08-29 · 4 obs
● 2017-08-29 02:26:44
○ 2026-04-06 07:17:16
○ 2026-04-14 01:42:34
○A2a01:4f8:100:4003::22015-08-10 → 2017-08-29 · 4 obs
● 2017-08-29 02:26:44
○ 2026-04-06 07:17:16
○ 2026-04-14 01:42:34
●A94.130.224.1282026-04-06 → 2026-04-14 · 3 obs
● 2026-04-06 07:17:16
● 2026-04-14 01:42:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| coolserverhosting.de | helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com | - |
✅ Authoritative Response
Server:213.133.100.98
NS records: helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coolserverhosting.de (unsigned zone)
⏱️ Timing
Total: 1188ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.130.224.128 |
| NS | 3 | hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 2 | google-site-verification=UifA9mYnDiJ_vVc, v=spf1 include:_spf.google.com ~all |
| SOA | 1 | hydrogen.ns.hetzner.com dns.hetzner.com |
Analysis
Hierarchy
coolserverhosting.de is a parent of piglet.coolserverhosting.de and mail.coolserverhosting.de.
IP Addresses
coolserverhosting.de points to IP number: 94.130.224.128.
Other host names for instance kai-grassnick.de, mail.coolserverhosting.de, tigger.kai-grassnick.de and piglet.coolserverhosting.de share IP numbers with coolserverhosting.de.
Name Servers
coolserverhosting.de is delegated to three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
coolserverhosting.de at least partially shares name servers with other domains, for instance memleaks.net, ewcdns.de, examrobot.com, upi.li and skeyweb.de.
These name servers are commonly used together with ns1.first-ns.de, robotns3.second-ns.com and robotns2.second-ns.de.
Host hydrogen.ns.hetzner.com points to 2a01:4f8:0:1::add:1098 and 213.133.100.98; Host oxygen.ns.hetzner.com points to 2a01:4f8:0:1::add:2992 and 88.198.229.192; Host helium.ns.hetzner.de points to 2001:67c:192c::add:5 and 193.47.99.5.
Mail Servers
coolserverhosting.de is handled by a single mail server, smtp.google.com.
The mail server setup for coolserverhosting.de matches that of other domains, for instance besomebodyfx.com, creatd.co, spotyphoto.com, horient.com and zenout.net.
coolserverhosting.de shares at least partially some mail servers with other domains, including afmbs.org.br, orangeuclassy.com, sotiris.com.au, beastlife.in and fastcust.com.
these mail servers are commonly used with alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
The host name smtp.google.com resolves to six IP numbers: 2a00:1450:4009:c0f::1a, 2a00:1450:4009:c0f::1b, 2a00:1450:4009:c19::1a, 172.217.76.27, 192.178.223.26 and 192.178.223.27.