monitoring.john-dev.de - dns.ninja

monitoring.john-dev.de

DNSSEC⚠️ Not signed
A37.120.175.23🇩🇪 netcup-AS37.120.172.0/22
PTRmonitoring.john-dev.de

john-dev.de

DNSSEC⚠️ Not signed
A185.156.68.145🇩🇪 LEVIGO-AS185.156.68.0/24
NSian.ns.cloudflare.com
NSmay.ns.cloudflare.com
SOAian.ns.cloudflare.comdns@cloudflare.com serial=2406513902

PTR for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A37.120.175.23
A37.120.175.232026-02-26 → 2026-07-28 · 2 obs
● 2026-02-26 00:08:02
● 2026-07-28 21:42:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
john-dev.deian.ns.cloudflare.com, may.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.118

NS records: ian.ns.cloudflare.com, may.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for john-dev.de (unsigned zone)

⏱️ Timing

Total: 476ms | Queries: -

📄 Records

TypeCountSample Data
A137.120.175.23

Analysis

IP Addresses

monitoring.john-dev.de resolves to just one IP address, 37.120.175.23.

Additional host names — including mail.fernlop.de and fernlop.de — share IP numbers with monitoring.john-dev.de.