helldesk.de - dns.ninja

helldesk.de

DNSSEC⚠️ Not signed
A91.250.87.47🇫🇷 GD-EMEA-DC-SXB191.250.80.0/21
PTRskyhook.tfritz-edv.de
NSskyhook.tfritz-edv.de ⭐
A91.250.87.47🇫🇷 GD-EMEA-DC-SXB191.250.80.0/21
PTRskyhook.tfritz-edv.de
NSpdns02.domaincontrol.com
A2603:5:22e0::32🇺🇸 GODADDY-DNS2603:5:22e0::/44
PTRpdns02.domaincontrol.com
A173.201.78.50🇺🇸 GODADDY-DNS173.201.78.0/23
PTRpdns02.domaincontrol.com
MXmail.helldesk.de ⭐
A91.250.87.47🇫🇷 GD-EMEA-DC-SXB191.250.80.0/21
PTRskyhook.tfritz-edv.de
SOAskyhook.tfritz-edv.deinfo@tfritz-edv.de serial=1721074585

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=1785162996

Subdomains

mail.helldesk.de

Same first word

helldesk.net
helldesk.de
helldesk.cz
helldesk.hu
helldesk.no

DNS History

8 records (4 active, 4 former)

20162017201820192020202120222023202420252026NSpdns02.domaincontrol.comskyhook.tfritz-edv.debob.muggels.dec1.rsns.hosteurope.deMXmail.helldesk.deA91.250.87.47178.77.96.15791.250.81.65
○NSbob.muggels.de2015-08-12 → 2015-12-06 · 4 obs
● 2015-08-12 23:18:24
● 2015-12-06 02:54:52
○ 2016-03-23 05:03:38
○ 2026-07-27 15:09:04
○NSc1.rsns.hosteurope.de2015-08-12 → 2017-04-03 · 4 obs
● 2015-08-12 23:18:24
● 2017-04-03 04:53:20
○ 2026-03-27 05:02:04
○ 2026-07-27 15:09:04
●NSpdns02.domaincontrol.com2026-03-27 → 2026-07-27 · 3 obs
○ 2017-04-03 04:53:20
● 2026-03-27 05:02:04
● 2026-07-27 15:09:04
●NSskyhook.tfritz-edv.de2016-03-23 → 2026-07-27 · 3 obs
○ 2015-12-06 02:54:52
● 2016-03-23 05:03:38
● 2026-07-27 15:09:04
●MXmail.helldesk.de2015-08-12 → 2026-07-27 · 2 obs
● 2015-08-12 23:18:24
● 2026-07-27 15:09:04
○A178.77.96.1572016-07-23 → 2017-04-03 · 5 obs
○ 2016-03-23 05:03:38
● 2016-07-23 22:47:38
● 2017-04-03 04:53:20
○ 2026-03-27 05:02:04
○ 2026-07-27 15:09:04
○A91.250.81.652015-08-12 → 2016-03-23 · 4 obs
● 2015-08-12 23:18:24
● 2016-03-23 05:03:38
○ 2016-07-23 22:47:38
○ 2026-07-27 15:09:04
●A91.250.87.472026-03-27 → 2026-07-27 · 3 obs
○ 2017-04-03 04:53:20
● 2026-03-27 05:02:04
● 2026-07-27 15:09:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
helldesk.deskyhook.tfritz-edv.de, pdns02.domaincontrol.com1 record

✅ Authoritative Response

Server:173.201.78.50

NS records: skyhook.tfritz-edv.de, pdns02.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for helldesk.de (unsigned zone)

⏱️ Timing

Total: 634ms | Queries: -

📄 Records

TypeCountSample Data
A191.250.87.47
NS2skyhook.tfritz-edv.de, pdns02.domaincontrol.com
MX1mail.helldesk.de (pri: 10)
SOA1skyhook.tfritz-edv.de info.tfritz-edv.de

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (skyhook.tfritz-edv.de)

Analysis

Hierarchy

helldesk.de serves as the parent of mail.helldesk.de.

IP Addresses

helldesk.de resolves to one IP address: 91.250.87.47.

mail.praxis-alexsimon.de, crydee.de, mail.signal9.org and two other host names share IP numbers with helldesk.de.

Name Servers

helldesk.de has two authoritative name servers — pdns02.domaincontrol.com and skyhook.tfritz-edv.de.

helldesk.de uses the same name servers as several other domains — among them mipap.de, crydee.de, sigkill.de and two more.

helldesk.de has at least partial name server overlap with other domains, such as cpwm.org, enerteach.com, giantdonutmarketing.com and two others.

It is common to find these name servers paired with the name servers pdns01.domaincontrol.com.

Hostnames that resolve to two IP addresses:

pdns02.domaincontrol.com resolves to 173.201.78.50 and 2603:5:22e0::32.

Hosts with just one IP address:

skyhook.tfritz-edv.de resolves to 91.250.87.47.

Mail Servers

Mail for helldesk.de is handled by a single mail server, mail.helldesk.de.

mail.helldesk.de points to one IP number — 91.250.87.47.