dan.ruhr - robtex.com
dan.ruhr
ruhr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.ruhr | ||||||
| NS | b.nic.ruhr | ||||||
| NS | c.nic.ruhr | ||||||
| NS | d.nic.ruhr | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=2209142976 | ||||||
Same first word
Similar names
DNS History
12 records (6 active, 6 former)
●NSa.xnameserver.de2026-06-12 → 2026-06-17 · 3 obs
● 2026-06-12 10:26:58
● 2026-06-17 17:49:00
●NSb.xnameserver.de2026-06-12 → 2026-06-17 · 3 obs
● 2026-06-12 10:26:58
● 2026-06-17 17:49:00
●NSc.xnameserver.de2026-06-12 → 2026-06-17 · 3 obs
● 2026-06-12 10:26:58
● 2026-06-17 17:49:00
○NSns1.tech42.de2018-05-06 → 2018-05-06 · 3 obs
○ 2026-06-12 10:26:58
○ 2026-06-17 17:49:00
○NSns2.tech42.de2018-05-06 → 2018-05-06 · 3 obs
○ 2026-06-12 10:26:58
○ 2026-06-17 17:49:00
○NSns3.tech42.de2018-05-06 → 2018-05-06 · 3 obs
○ 2026-06-12 10:26:58
○ 2026-06-17 17:49:00
○NSns4.tech42.de2018-05-06 → 2018-05-06 · 3 obs
○ 2026-06-12 10:26:58
○ 2026-06-17 17:49:00
○NSns5.tech42.de2018-05-06 → 2018-05-06 · 3 obs
○ 2026-06-12 10:26:58
○ 2026-06-17 17:49:00
●MXin1-smtp.messagingengine.com2018-05-06 → 2026-06-17 · 2 obs
● 2026-06-17 17:49:00
●MXin2-smtp.messagingengine.com2018-05-06 → 2026-06-17 · 2 obs
● 2026-06-17 17:49:00
○A144.76.75.2332018-05-06 → 2018-05-06 · 3 obs
○ 2026-06-12 10:26:58
○ 2026-06-17 17:49:00
●A94.114.15.1112026-06-12 → 2026-06-17 · 3 obs
● 2026-06-12 10:26:58
● 2026-06-17 17:49:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ruhr | a.nic.ruhr, b.nic.ruhr, c.nic.ruhr, d.nic.ruhr | 8 records |
| dan.ruhr | b.xnameserver.de, a.xnameserver.de, c.xnameserver.de | - |
✅ Authoritative Response
Server:176.97.158.104
NS records: b.xnameserver.de, a.xnameserver.de, c.xnameserver.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dan.ruhr (unsigned zone)
⏱️ Timing
Total: 843ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.114.15.111 |
| NS | 3 | b.xnameserver.de, a.xnameserver.de... |
| MX | 2 | in2-smtp.messagingengine.com (pri: 20), in1-smtp.messagingengine.com (pri: 10) |
| TXT | 2 | by Michael, v=spf1 include:spf.messagingengine.com ? |
| SOA | 1 | a.xnameserver.de d.werner.tech42.de |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.ruhr, a.nic.ruhr, b.nic.ruhr...)
Analysis
IP Addresses
dan.ruhr has exactly one IP address — 94.114.15.111.
Name Servers
The authoritative name servers for dan.ruhr are a.xnameserver.de, b.xnameserver.de and c.xnameserver.de — three in total.
There is at least partial name server overlap between dan.ruhr and other domains — alumniportal-deutschland.com, nicolekompa.de, holeinoneversicherung.de and two more among them.
These name servers frequently co-occur with the name servers ns2.inwx.de and ns.inwx.de.
a.xnameserver.de, b.xnameserver.de and c.xnameserver.de all resolve to exactly two IP numbers apiece: a.xnameserver.de → 192.174.68.104 and 2001:67c:1bc::104; b.xnameserver.de → 176.97.158.104 and 2001:67c:10b8::104; c.xnameserver.de → 45.87.158.53 and 2a02:d500::53.
Mail Servers
dan.ruhr uses two mail servers, in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.
The mail server setup of dan.ruhr matches that of other domains such as deevnet.com, u21.net, ns1.4of.de and two others.
dan.ruhr and other domains — turnmeroyal.com for instance — share at least some mail servers.
Hosts with 8 IP addresses each:
Hostname in1-smtp.messagingengine.com directs to 103.168.172.216, 103.168.172.217 and 103.168.172.218 along with 5 other IP addresses.
Host names with four IP addresses:
in2-smtp.messagingengine.com resolves to four IP addresses — 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.