worker01.tldev.de - robtex.com

worker01.tldev.de

DNSSEC⚠️ Not signed
A2a0a:4cc0:c0:939c::1🇦🇹 netcup-AS2a0a:4cc0:c0::/43
PTRworker01.tldev.de
A152.53.246.100🇦🇹 netcup-AS152.53.244.0/22

tldev.de

DNSSEC⚠️ Not signed
A152.53.246.100🇦🇹 netcup-AS152.53.244.0/22
NSkiki.ns.cloudflare.com ⭐
NSluke.ns.cloudflare.com
MXmail.tldev.de ⭐
TXTv=spf1 mx ra=postmaster -all
SOAkiki.ns.cloudflare.comdns@cloudflare.com serial=2400478835

PTR for

1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.c.9.3.9.0.c.0.0.0.c.c.4.a.0.a.2.ip6.arpa
100.246.53.152.in-addr.arpa

Same first word

worker01.com

DNS History

2 records (2 active, 0 former)

A152.53.246.1002a0a:4cc0:c0:939c::1
●A152.53.246.1002026-02-16 → 2026-04-13 · 2 obs
● 2026-02-16 12:10:50
● 2026-04-13 17:53:00
●A2a0a:4cc0:c0:939c::12026-02-16 → 2026-04-13 · 2 obs
● 2026-02-16 12:10:50
● 2026-04-13 17:53:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
tldev.dekiki.ns.cloudflare.com, luke.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.200

NS records: kiki.ns.cloudflare.com, luke.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tldev.de (unsigned zone)

⏱️ Timing

Total: 517ms | Queries: -

📄 Records

TypeCountSample Data
A1152.53.246.100
AAAA12a0a:4cc0:c0:939c::1

Analysis

IP Addresses

worker01.tldev.de resolves to two IP numbers: 2a0a:4cc0:c0:939c::1 and 152.53.246.100.

Other host names, for example webwork.blog, trashmail-blacklist.org, tldev.de and www2pdf.de share IP numbers with worker01.tldev.de.