pdu-expert.de - robtex.com

pdu-expert.de

DNSSEC⚠️ Not signed
A89.200.169.164🇩🇪 CRONON-AS89.200.168.0/21 VAUTRON-NET
PTRchw-rs1.chwsys.de
NSns1.chwns.de ⭐
A195.191.92.10🇩🇪 CRONON-AS195.191.92.0/23 VAUTRON-SRS-NET
PTRns1.antagus.de
NSns2.chwns.de
A195.191.93.10🇩🇪 CRONON-AS195.191.92.0/23 VAUTRON-SRS-NET
PTRns2.antagus.de
MXmx-rs1.chwsys.de ⭐
A89.200.169.164🇩🇪 CRONON-AS89.200.168.0/21 VAUTRON-NET
PTRchw-rs1.chwsys.de
SOAns1.chwns.deroot@ns1.chwns.de serial=1246257893

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1776184120

Same first word

pdu-expert.com
pdu-expert.eu
pdu-expert.de

DNS History

4 records (4 active, 0 former)

20162017201820192020202120222023202420252026NSns1.chwns.dens2.chwns.deMXmx-rs1.chwsys.deA89.200.169.164
●NSns1.chwns.de2015-07-13 → 2026-04-14 · 2 obs
● 2015-07-13 21:07:18
● 2026-04-14 16:39:50
●NSns2.chwns.de2015-07-13 → 2026-04-14 · 2 obs
● 2015-07-13 21:07:18
● 2026-04-14 16:39:50
●MXmx-rs1.chwsys.de2015-07-13 → 2026-04-14 · 2 obs
● 2015-07-13 21:07:18
● 2026-04-14 16:39:50
●A89.200.169.1642015-07-13 → 2026-04-14 · 2 obs
● 2015-07-13 21:07:18
● 2026-04-14 16:39:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
pdu-expert.dens2.chwns.de, ns1.chwns.de2 records

✅ Authoritative Response

Server:195.191.92.10

NS records: ns2.chwns.de, ns1.chwns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pdu-expert.de (unsigned zone)

⏱️ Timing

Total: 725ms | Queries: -

📄 Records

TypeCountSample Data
A189.200.169.164
NS2ns1.chwns.de, ns2.chwns.de
MX1mx-rs1.chwsys.de (pri: 10)
SOA1ns1.chwns.de root.ns1.chwns.de

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.chwns.de, ns2.chwns.de)

Analysis

IP Addresses

pdu-expert.de points to an IP address: 89.200.169.164.

other host names include voodoo-my-ex.com, pmdoc.de, mail.atres.info, 1a-7198.antagus.de and chwns.de; they share IP numbers with pdu-expert.de.

Name Servers

Two name servers ns1.chwns.de and ns2.chwns.de handle the delegation for pdu-expert.de.

pdu-expert.de shares the same name server setup as other domains, for instance elektroheizung.de, thermo-wolf.de, porticent.com, matthiasrummel.de and ondimand.de.

Host names with one IP:

ns1.chwns.de points to: 195.191.92.10

ns2.chwns.de points to: 195.191.93.10

Mail Servers

pdu-expert.de is handled by a single mail server, mx-rs1.chwsys.de.

pdu-expert.de uses the same mail server setup as other domains, for instance thermo-wolf.de, porticent.com, matthiasrummel.de, boardershell.de and inet3w.com.

The host name mx-rs1.chwsys.de points to IP 89.200.169.164.