firmencheck.eu - robtex.com
firmencheck.eu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.87.136.16🇩🇪 TTM45.87.136.0/24 | ||||||
| PTR | ms5993.mymanaged.host | ||||||
| NS | ns2.checkdomain.de ⭐ | ||||||
| A | 2a01:4f8:2b02:a88::106🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns2.checkdomain.de | ||||||
| A | 5.9.190.98🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5 | ||||||
| PTR | ns2.checkdomain.de | ||||||
| NS | ns.checkdomain.de | ||||||
| A | 2a02:2b80:101:5000::9🇩🇪 CLOUDPIT2a02:2b80:101::/48 | ||||||
| A | 109.237.143.11🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | ns1.checkdomain.de | ||||||
| MX | firmencheck.eu ⭐ | ||||||
| A | 45.87.136.16🇩🇪 TTM45.87.136.0/24 | ||||||
| PTR | ms5993.mymanaged.host | ||||||
| SOA | ns.checkdomain.dehostmaster@checkdomain.de 2024-01-11 #1 | ||||||
eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | si.dns.eu ⭐ | ||||||
| NS | be.dns.eu | ||||||
| NS | w.dns.eu | ||||||
| NS | x.dns.eu | ||||||
| NS | y.dns.eu | ||||||
| SOA | si.dns.eutech@eurid.eu serial=1127068201 | ||||||
MX for
firmencheck.eu |
Same first word
DNS History
9 records (4 active, 5 former)
●NSns.checkdomain.de2026-02-26 → 2026-08-14 · 3 obs
● 2026-02-26 23:21:26
● 2026-08-14 20:49:50
○NSns.server-home.net2015-07-26 → 2018-08-17 · 4 obs
● 2018-08-17 11:15:18
○ 2026-02-26 23:21:26
○ 2026-08-14 20:49:50
●NSns2.checkdomain.de2026-02-26 → 2026-08-14 · 3 obs
● 2026-02-26 23:21:26
● 2026-08-14 20:49:50
○NSns2.server-home.net2015-07-26 → 2018-08-17 · 4 obs
● 2018-08-17 11:15:18
○ 2026-02-26 23:21:26
○ 2026-08-14 20:49:50
●MXfirmencheck.eu2026-02-26 → 2026-08-14 · 3 obs
● 2026-02-26 23:21:26
● 2026-08-14 20:49:50
○MXmail.firmencheck.eu2015-07-26 → 2018-08-17 · 4 obs
● 2018-08-17 11:15:18
○ 2026-02-26 23:21:26
○ 2026-08-14 20:49:50
○A212.83.35.322017-02-03 → 2018-08-17 · 5 obs
● 2017-02-03 20:49:36
● 2018-08-17 11:15:18
○ 2026-02-26 23:21:26
○ 2026-08-14 20:49:50
●A45.87.136.162026-02-26 → 2026-08-14 · 3 obs
● 2026-02-26 23:21:26
● 2026-08-14 20:49:50
○A78.46.60.1402015-07-26 → 2016-06-21 · 4 obs
● 2016-06-21 09:59:00
○ 2017-02-03 20:49:36
○ 2026-08-14 20:49:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu... | - |
| firmencheck.eu | ns.checkdomain.de, ns2.checkdomain.de | - |
✅ Authoritative Response
Server:109.237.143.11
NS records: ns.checkdomain.de, ns2.checkdomain.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firmencheck.eu (unsigned zone)
⏱️ Timing
Total: 796ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.87.136.16 |
| NS | 2 | ns.checkdomain.de, ns2.checkdomain.de |
| MX | 1 | firmencheck.eu (pri: 10) |
| SOA | 1 | ns.checkdomain.de hostmaster.checkdomain |
Analysis
Mail Server Role
firmencheck.eu serves as a mail server for firmencheck.eu.
IP Addresses
firmencheck.eu has exactly one IP address — 45.87.136.16.
traibeco.de, mail.traibeco.de, aiyoota.com plus two other host names have IP numbers in common with firmencheck.eu.
Name Servers
firmencheck.eu uses two name servers for its delegation: ns2.checkdomain.de and ns.checkdomain.de.
The name server configuration of firmencheck.eu is shared with other domains, for instance beltbaglove.com, techmann.de, mefoe.de and two others.
The two host names ns2.checkdomain.de and ns.checkdomain.de each have a pair of IP addresses: ns2.checkdomain.de has 5.9.190.98 and 2a01:4f8:2b02:a88::106, and ns.checkdomain.de has 109.237.143.11 and 2a02:2b80:101:5000::9.
Mail Servers
firmencheck.eu uses exactly one mail server, which is firmencheck.eu.
firmencheck.eu directs to just one IP number, 45.87.136.16.