polysystems.de - dns.ninja

polysystems.de

DNSSEC⚠️ Not signed
A23.88.34.196🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC
PTRstatic.196.34.88.23.clients.your-server.de
NSns1.redirectdom.com ⭐
A168.119.46.105🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC
PTRns1.redirectdom.com
NSns2.redirectdom.com
A51.195.125.195🇫🇷 OVH51.195.0.0/16
PTRns2.redirectdom.com
SOAns1.redirectdom.comdnsmaster@ns1.redirectdom.com 2025-05-08 #2

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=1785910245

Subdomains

mail.polysystems.de

Same first word

polysystems.de
polysystems.nl
polysystems.com

DNS History

13 records (3 active, 10 former)

20162017201820192020202120222023202420252026NSns1.redirectdom.comns2.redirectdom.comns1.x-dot.dens2.x-dot.dens3.xdot.dens5.kasserver.comns6.kasserver.comMXmail.polysystems.demail.x-dot.deA23.88.34.196159.255.168.30159.255.168.3185.13.149.102
●NSns1.redirectdom.com2026-03-20 → 2026-08-05 · 3 obs
○ 2018-08-31 06:15:26
● 2026-03-20 19:29:14
● 2026-08-05 06:23:30
○NSns1.x-dot.de2016-11-26 → 2018-08-31 · 5 obs
○ 2016-04-04 16:18:08
● 2016-11-26 09:20:40
● 2018-08-31 06:15:26
○ 2026-03-20 19:29:14
○ 2026-08-05 06:23:30
●NSns2.redirectdom.com2026-03-20 → 2026-08-05 · 3 obs
○ 2018-08-31 06:15:26
● 2026-03-20 19:29:14
● 2026-08-05 06:23:30
○NSns2.x-dot.de2016-11-26 → 2018-08-31 · 5 obs
○ 2016-04-04 16:18:08
● 2016-11-26 09:20:40
● 2018-08-31 06:15:26
○ 2026-03-20 19:29:14
○ 2026-08-05 06:23:30
○NSns3.xdot.de2018-08-31 → 2018-08-31 · 4 obs
○ 2016-11-26 09:20:40
● 2018-08-31 06:15:26
○ 2026-03-20 19:29:14
○ 2026-08-05 06:23:30
○NSns5.kasserver.com2015-05-07 → 2016-04-04 · 4 obs
● 2015-05-07 01:31:08
● 2016-04-04 16:18:08
○ 2016-11-26 09:20:40
○ 2026-08-05 06:23:30
○NSns6.kasserver.com2015-05-07 → 2016-04-04 · 4 obs
● 2015-05-07 01:31:08
● 2016-04-04 16:18:08
○ 2016-11-26 09:20:40
○ 2026-08-05 06:23:30
○MXmail.polysystems.de2015-05-07 → 2016-04-04 · 4 obs
● 2015-05-07 01:31:08
● 2016-04-04 16:18:08
○ 2016-11-26 09:20:40
○ 2026-08-05 06:23:30
○MXmail.x-dot.de2016-11-26 → 2018-08-31 · 5 obs
○ 2016-04-04 16:18:08
● 2016-11-26 09:20:40
● 2018-08-31 06:15:26
○ 2026-03-20 19:29:14
○ 2026-08-05 06:23:30
○A159.255.168.302016-11-26 → 2016-11-26 · 4 obs
○ 2016-04-04 16:18:08
● 2016-11-26 09:20:40
○ 2018-08-31 06:15:26
○ 2026-08-05 06:23:30
○A159.255.168.312018-08-31 → 2018-08-31 · 4 obs
○ 2016-11-26 09:20:40
● 2018-08-31 06:15:26
○ 2026-03-20 19:29:14
○ 2026-08-05 06:23:30
●A23.88.34.1962026-03-20 → 2026-08-05 · 3 obs
○ 2018-08-31 06:15:26
● 2026-03-20 19:29:14
● 2026-08-05 06:23:30
○A85.13.149.1022015-05-07 → 2016-04-04 · 4 obs
● 2015-05-07 01:31:08
● 2016-04-04 16:18:08
○ 2016-11-26 09:20:40
○ 2026-08-05 06:23:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dez.nic.de, a.nic.de, f.nic.de-
polysystems.dens1.redirectdom.com, ns2.redirectdom.com-

✅ Authoritative Response

Server:168.119.46.105

NS records: ns1.redirectdom.com, ns2.redirectdom.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for polysystems.de (unsigned zone)

⏱️ Timing

Total: 1057ms | Queries: -

📄 Records

TypeCountSample Data
A123.88.34.196
NS2ns2.redirectdom.com, ns1.redirectdom.com
SOA1ns1.redirectdom.com dnsmaster.ns1.redire

Analysis

Hierarchy

polysystems.de is the parent zone for mail.polysystems.de.

IP Addresses

polysystems.de has exactly one IP address — 23.88.34.196.

plexboard.de, schawel.de, leistungsdisposition.de plus two other host names have IP numbers in common with polysystems.de.

Name Servers

The NS records for polysystems.de delegate to ns1.redirectdom.com and ns2.redirectdom.com.

The name server configuration of polysystems.de is shared with other domains, for instance ferbern.de, powergen.de, new-line-gera.de and two others.

ns1.redirectdom.com resolves to 168.119.46.105. ns2.redirectdom.com resolves to 51.195.125.195. Both host names point to a single IP number.