qcnp.org - robtex.com
qcnp.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | nssrv1.cpfs.mpg.de ⚠️ Not in zone NS records | ||||||
| A | 141.5.14.15🇩🇪 DFN141.5.0.0/16 MPI-DO-141-5 | ||||||
| NS | nssrv2.cpfs.mpg.de ⚠️ Not in zone NS records | ||||||
| A | 141.5.14.16🇩🇪 DFN141.5.0.0/16 MPI-DO-141-5 | ||||||
| PTR | nssrv2.cpfs.mpg.de | ||||||
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=1776006133 | ||||||
Same first word
Similar names
DNS History
6 records (2 active, 4 former)
●NSnssrv1.cpfs.mpg.de2026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 15:10:42
●NSnssrv2.cpfs.mpg.de2026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 15:10:42
○NSrdsrv.cpfs.mpg.de2015-07-19 → 2016-08-13 · 3 obs
● 2016-08-13 06:56:32
○ 2026-04-12 15:10:42
○NSrdsrv1.cpfs.mpg.de2015-07-19 → 2016-08-13 · 3 obs
● 2016-08-13 06:56:32
○ 2026-04-12 15:10:42
○NSws-stu1.win-ip.dfn.de2015-07-19 → 2016-08-13 · 3 obs
● 2016-08-13 06:56:32
○ 2026-04-12 15:10:42
○A141.5.12.522015-07-19 → 2016-08-13 · 3 obs
● 2016-08-13 06:56:32
○ 2026-04-12 15:10:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| qcnp.org | nssrv1.cpfs.mpg.de, nssrv2.cpfs.mpg.de | - |
✅ Authoritative Response
Server:141.5.14.15
NS records: nssrv1.cpfs.mpg.de, nssrv2.cpfs.mpg.de
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
No DNSKEY for qcnp.org
⏱️ Timing
Total: 993ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
qcnp.org is delegated to two name servers: nssrv1.cpfs.mpg.de and nssrv2.cpfs.mpg.de.
qcnp.org shares the same name server setup as qcnp.de and magnetwiderstand.de and superconductivity.de.
At least part of the name servers for qcnp.org are shared with other domains, for instance 14.5.141.in-addr.arpa, magnetoresistance.de, cpfs.mpg.de, spinlogik.de and 12.5.141.in-addr.arpa.
These name servers are commonly used alongside nssrv0.cpfs.mpg.de and rnsrv2.cpfs.mpg.de.
Hostnames with a single IP
nssrv1.cpfs.mpg.de resolves to: 141.5.14.15.
nssrv2.cpfs.mpg.de resolves to: 141.5.14.16.