cob1.org - dns.ninja
cob1.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1787571649 | ||||||
Same first word
Similar names
Previous names
coaxcom.org |
coaxion.org |
coaxis.org |
coaxissolutions.org |
coaxs.org |
coaxum.org |
coaxus.org |
coaxweb.org |
coaxwrap.org |
coaxxess.org |
coaz.org |
cob-eg.org |
cob-jdc.org |
cob-net.org |
cob-web.org |
cob.org |
Next names
DNS History
9 records (8 active, 1 former)
●NSns.jpberlin.de2018-06-13 → 2026-08-24 · 2 obs
● 2026-08-24 12:06:24
●NSns2.jpberlin.de2018-06-13 → 2026-08-24 · 2 obs
● 2026-08-24 12:06:24
●NSns3.jpberlin.de2026-08-18 → 2026-08-24 · 3 obs
● 2026-08-18 09:55:52
● 2026-08-24 12:06:24
●MXmx-n.heinlein-support.de2018-06-13 → 2026-08-24 · 2 obs
● 2026-08-24 12:06:24
●MXmx1.heinlein-support.de2018-06-13 → 2026-08-24 · 2 obs
● 2026-08-24 12:06:24
●MXmx2.heinlein-support.de2018-06-13 → 2026-08-24 · 2 obs
● 2026-08-24 12:06:24
●MXmx3.heinlein-support.de2018-06-13 → 2026-08-24 · 2 obs
● 2026-08-24 12:06:24
●A185.97.174.622026-08-18 → 2026-08-24 · 3 obs
● 2026-08-18 09:55:52
● 2026-08-24 12:06:24
○A80.241.58.352018-06-13 → 2018-06-13 · 3 obs
○ 2026-08-18 09:55:52
○ 2026-08-24 12:06:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| cob1.org | ns.jpberlin.de, ns2.jpberlin.de, ns3.jpberlin.de | - |
✅ Authoritative Response
Server:91.198.250.3
NS records: ns.jpberlin.de, ns2.jpberlin.de, ns3.jpberlin.de
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at org: Error: DNS query timeout: 199.249.120.1 for DNSKEY org
⏱️ Timing
Total: 4307ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.97.174.62 |
| NS | 3 | ns3.jpberlin.de, ns.jpberlin.de... |
| MX | 4 | mx-n.heinlein-support.de (pri: 50), mx1.heinlein-support.de (pri: 10)... |
| TXT | 1 | v=spf1 mx include:_spf.jpberlin.de ?all |
| SOA | 1 | ns.jpberlin.de root.jpberlin.de |
Analysis
IP Addresses
cob1.org has exactly one IP address — 185.97.174.62.
fachschaft04.de, hochdrei.org, 3achs.net plus two other host names have IP numbers in common with cob1.org.
Name Servers
Three name servers are authoritative for cob1.org: ns2.jpberlin.de, ns3.jpberlin.de and ns.jpberlin.de.
At least some of cob1.org's name servers are shared with other domains, for example gasherd.com, saschabachmann.eu, mfelsch.de and two more.
ns2.jpberlin.de resolves to 194.150.191.56 and 2001:67c:14c:12f::56:2. ns3.jpberlin.de resolves to 88.198.52.15 and 2a01:4f8:221:4381::1. ns.jpberlin.de resolves to 91.198.250.3 and 2001:67c:2050:1::53:1. All three hostnames point to two IP numbers each.
Mail Servers
Mail for cob1.org is handled by four mail servers: mx-n.heinlein-support.de, mx1.heinlein-support.de, mx2.heinlein-support.de and mx3.heinlein-support.de.
At least some of the mail servers used by cob1.org are shared with other domains: segel-team.de, akp-online.de, akvorrat.org and two others among them.
Four host names, each with one IP address: mx-n.heinlein-support.de has 91.198.250.17, mx1.heinlein-support.de has 91.198.250.10, mx2.heinlein-support.de has 91.198.250.20 and mx3.heinlein-support.de has 91.198.250.30.