cotp.de - dns.ninja
cotp.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=1782077214 | ||||||
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSns1.routing.net2015-06-01 → 2026-06-21 · 2 obs
● 2026-06-21 21:28:18
●NSns2.routing.net2015-06-01 → 2026-06-21 · 2 obs
● 2026-06-21 21:28:18
●NSns3.routing.net2015-06-01 → 2026-06-21 · 2 obs
● 2026-06-21 21:28:18
●MXmx01.routing.net2015-06-01 → 2026-06-21 · 2 obs
● 2026-06-21 21:28:18
●MXmx02.routing.net2015-06-01 → 2026-06-21 · 2 obs
● 2026-06-21 21:28:18
●MXmx03.routing.net2015-06-01 → 2026-06-21 · 2 obs
● 2026-06-21 21:28:18
●MXmxbackup.routing.net2015-06-01 → 2026-06-21 · 2 obs
● 2026-06-21 21:28:18
●A213.160.69.32015-06-01 → 2026-06-21 · 2 obs
● 2026-06-21 21:28:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| cotp.de | ns1.routing.net, ns2.routing.net, ns3.routing.net | - |
✅ Authoritative Response
Server:134.0.30.178
NS records: ns1.routing.net, ns2.routing.net, ns3.routing.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cotp.de (unsigned zone)
⏱️ Timing
Total: 1318ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.160.69.3 |
| NS | 3 | ns3.routing.net, ns1.routing.net... |
| MX | 4 | mxbackup.routing.net (pri: 20), mx03.routing.net (pri: 10)... |
| SOA | 1 | ns1.routing.net hostmaster.cotp.de |
Analysis
IP Addresses
cotp.de resolves to one IP address: 213.160.69.3.
funreise.info, www.wdrp.net, www.lucky-luke.de and two other host names share IP numbers with cotp.de.
Name Servers
DNS for cotp.de is handled by three authoritative name servers: ns1.routing.net, ns2.routing.net and ns3.routing.net.
cotp.de has at least partial name server overlap with other domains, such as jobs-rexx.com, adcom.de, ortho-systems-pedag.com and two others.
It is common to find these name servers paired with the name servers ns01.requisis.com, ns1.hosting.de, ns2.hosting.de and ns3.hosting.de.
Three hostnames — ns1.routing.net, ns2.routing.net and ns3.routing.net — each have two IP addresses: ns1.routing.net has 134.0.30.178 and 2a03:2900:3:1::2, ns2.routing.net has 194.50.113.2 and 2001:4d8f:2::2, and ns3.routing.net has 194.126.196.2 and 2a03:2902:3:1::2.
Mail Servers
Four mail servers handle email for cotp.de: mx01.routing.net, mx02.routing.net, mx03.routing.net and mxbackup.routing.net.
cotp.de has at least partial mail server overlap with other domains such as mwac.de, kronen-apotheke-hamburg.de, aweberts.de and two more.
The mail servers mx01.hosting.de, mx02.hosting.de, mx03.hosting.de and mxbackup.hosting.de are commonly seen alongside these mail servers.
Hostnames that resolve to 6 IP addresses:
mx03.routing.net has IP addresses 134.0.30.165, 134.0.30.166 and 134.0.30.167, plus 3 other.
Hosts that point to four IP numbers:
mx01.routing.net has four IP addresses: 134.0.28.13, 134.0.28.14, 2a03:2900:1:a::13 and 2a03:2900:1:a::14.
mx02.routing.net has four IP addresses: 134.0.30.163, 134.0.30.164, 2a03:2900:1:a::15 and 2a03:2900:1:a::16.
mxbackup.routing.net has four IP addresses: 194.126.196.21, 194.126.196.22, 2a03:2902:4:1::a and 2a03:2902:4:1::b.