12zahn.de - robtex.com

12zahn.de

DNSSEC⚠️ Not signed
A116.202.56.165🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC
PTRsrv01.zahn-ungarn.de
NSns2.factsoft.de ⭐
A65.109.0.191🇫🇮 Hetzner65.109.0.0/16 HETZNER-DC
PTRns2.factsoft.de
NSns.factsoft.de
A116.202.56.178🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC
PTRns.factsoft.de
MXsmtp-in-01.mx-fs2.12zahn.de ⭐
A116.202.56.138🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC
PTRfactmx-02.factsoft.de
A116.202.56.153🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC
PTRfactmx-03.factsoft.de
A116.202.56.176🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC
PTRfactmx-01.factsoft.de
A212.89.109.5🇩🇪 OBOSOPENNET-NO212.89.96.0/19 OBOS Nett AS
PTR212-89-109-5.customer.obosnett.no
MXsmtp-in-02.mx-fs2.12zahn.de(40)
A116.202.56.138🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC
PTRfactmx-02.factsoft.de
A116.202.56.153🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC
PTRfactmx-03.factsoft.de
A116.202.56.176🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC
PTRfactmx-01.factsoft.de
A212.89.109.5🇩🇪 OBOSOPENNET-NO212.89.96.0/19 OBOS Nett AS
PTR212-89-109-5.customer.obosnett.no
MXsmtp-in-03.mx-fs2.12zahn.de(50)
A116.202.56.138🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC
PTRfactmx-02.factsoft.de
A116.202.56.153🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC
PTRfactmx-03.factsoft.de
A116.202.56.176🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC
PTRfactmx-01.factsoft.de
A212.89.109.5🇩🇪 OBOSOPENNET-NO212.89.96.0/19 OBOS Nett AS
PTR212-89-109-5.customer.obosnett.no
TXTv=spf1 include:factsoft.de mx -all
SOAns.factsoft.demrichter@factsoft.de 2025-05-23 #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=1776099727

Subdomains

piwik.12zahn.de

Similar names

12zhan.com

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSns.factsoft.dens2.factsoft.deMXsmtp-in-01.mx-fs2.12zahn.desmtp-in-02.mx-fs2.12zahn.desmtp-in-03.mx-fs2.12zahn.desmtp-out-01.mx-fs2.12zahn.desmtp-out-02.mx-fs2.12zahn.deA116.202.56.165212.89.99.7082.135.46.156
●NSns.factsoft.de2015-05-22 → 2026-04-13 · 2 obs
● 2015-05-22 12:31:24
● 2026-04-13 17:04:08
●NSns2.factsoft.de2015-05-22 → 2026-04-13 · 2 obs
● 2015-05-22 12:31:24
● 2026-04-13 17:04:08
●MXsmtp-in-01.mx-fs2.12zahn.de2015-05-22 → 2026-04-13 · 2 obs
● 2015-05-22 12:31:24
● 2026-04-13 17:04:08
●MXsmtp-in-02.mx-fs2.12zahn.de2015-05-22 → 2026-04-13 · 2 obs
● 2015-05-22 12:31:24
● 2026-04-13 17:04:08
●MXsmtp-in-03.mx-fs2.12zahn.de2015-05-22 → 2026-04-13 · 2 obs
● 2015-05-22 12:31:24
● 2026-04-13 17:04:08
○MXsmtp-out-01.mx-fs2.12zahn.de2015-05-22 → 2015-10-20 · 4 obs
● 2015-05-22 12:31:24
● 2015-10-20 01:02:50
○ 2016-01-22 08:59:22
○ 2026-04-13 17:04:08
○MXsmtp-out-02.mx-fs2.12zahn.de2015-05-22 → 2015-10-20 · 4 obs
● 2015-05-22 12:31:24
● 2015-10-20 01:02:50
○ 2016-01-22 08:59:22
○ 2026-04-13 17:04:08
●A116.202.56.1652026-04-13 → 2026-04-13 · 3 obs
○ 2017-06-15 07:12:40
● 2026-04-13 17:04:06
● 2026-04-13 17:04:08
○A212.89.99.702015-05-22 → 2015-05-22 · 3 obs
● 2015-05-22 12:31:24
○ 2015-10-20 01:02:50
○ 2026-04-13 17:04:08
○A82.135.46.1562015-10-20 → 2017-06-15 · 5 obs
○ 2015-05-22 12:31:24
● 2015-10-20 01:02:50
● 2017-06-15 07:12:40
○ 2026-04-13 17:04:06
○ 2026-04-13 17:04:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
12zahn.dens.factsoft.de, ns2.factsoft.de2 records

✅ Authoritative Response

Server:116.202.56.178

NS records: ns.factsoft.de, ns2.factsoft.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 12zahn.de (unsigned zone)

⏱️ Timing

Total: 828ms | Queries: -

📄 Records

TypeCountSample Data
A1116.202.56.165
NS2ns.factsoft.de, ns2.factsoft.de
MX3smtp-in-02.mx-fs2.12zahn.de (pri: 40), smtp-in-01.mx-fs2.12zahn.de (pri: 30)...
TXT1v=spf1 include:factsoft.de mx -all
SOA1ns.factsoft.de mrichter.factsoft.de

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.factsoft.de, ns.factsoft.de)

Analysis

Hierarchy

12zahn.de is the parent of piwik.12zahn.de.

IP Addresses

12zahn.de resolves to one IP number: 116.202.56.165.

other host names including dentaguenstig.de, donau-dental.com, ungarn-dental.com, kondorosidental.com and zahnklinik-ausland.dental share IP numbers with 12zahn.de.

Name Servers

12zahn.de is delegated to two name servers ns2.factsoft.de and ns.factsoft.de.

12zahn.de shares the same name server setup as other domains, for instance spritpreis-prognose.de, zamdorf.de, yes-architecture.com, chedo.de and brainbase.net.

12zahn.de at least partially shares name servers with other domains, for instance dentarelax.de, donau-dental.de, dentaguenstig.de, pierlane.de and donau-dental.com.

These name servers are commonly used alongside ns3.factsoft.de and ns4.factsoft.de.

Host names with one IP number:

ns2.factsoft.de points to 65.109.0.191

ns.factsoft.de points to 116.202.56.178

Mail Servers

12zahn.de is handled by three mail servers: smtp-in-01.mx-fs2.12zahn.de, smtp-in-02.mx-fs2.12zahn.de and smtp-in-03.mx-fs2.12zahn.de.

Host names with four IP numbers:

smtp-in-01.mx-fs2.12zahn.de points to: 116.202.56.138, 116.202.56.153, 116.202.56.176 and 212.89.109.5.

smtp-in-02.mx-fs2.12zahn.de points to: 116.202.56.138, 116.202.56.153, 116.202.56.176 and 212.89.109.5.

smtp-in-03.mx-fs2.12zahn.de points to: 116.202.56.138, 116.202.56.153, 116.202.56.176 and 212.89.109.5.

Host names pointing to 116.202.56.138: smtp-in-01.mx-fs2.12zahn.de, smtp-in-02.mx-fs2.12zahn.de and smtp-in-03.mx-fs2.12zahn.de.

Host names pointing to 116.202.56.153: smtp-in-01.mx-fs2.12zahn.de, smtp-in-02.mx-fs2.12zahn.de and smtp-in-03.mx-fs2.12zahn.de.

Host names pointing to 116.202.56.176: smtp-in-01.mx-fs2.12zahn.de, smtp-in-02.mx-fs2.12zahn.de and smtp-in-03.mx-fs2.12zahn.de.

Host names pointing to 212.89.109.5: smtp-in-01.mx-fs2.12zahn.de, smtp-in-02.mx-fs2.12zahn.de and smtp-in-03.mx-fs2.12zahn.de.