fernstudium4dummies.de - robtex.com

fernstudium4dummies.de

DNSSEC⚠️ Not signed
A87.118.73.254🇩🇪 KEYWEB-AS87.118.64.0/18 Keyweb AG IP Network
PTRkvm.87.118.73.254
NSdns.dns1.de ⭐
A2a02:2940:0:a0d1::246🇩🇪 INETWIRE-AS2a02:2940::/32 PartnerGate GmbH Wilhelm-Wagenfeld-Str. 20 80807 Muenchen Germany
PTRdns.dns1.de
A95.130.16.246🇩🇪 INETWIRE-AS95.130.16.0/21 Key-Systems GmbH / PartnerGate Liebherrstr. 22 80538 Muenchen, Germany
PTRdns.dns1.de
NSdns.dns2.de
A2a02:2940:0:a0d2::218🇩🇪 INETWIRE-AS2a02:2940::/32 PartnerGate GmbH Wilhelm-Wagenfeld-Str. 20 80807 Muenchen Germany
PTRdns.dns2.de
A95.130.17.218🇩🇪 INETWIRE-AS95.130.17.0/24 InterNetWire Communications GmbH Wilhelm-Wagenfeld-Str. 16 80807 Muenchen
PTRdns.dns2.de
NSdns.dns3.de
A2a00:11c0:e:766::2🇩🇪 ANEXIA2a00:11c0:e::/48 Internetdienstleistungs GmbH DE - Frankfurt
PTRdns.dns3.de
A217.146.22.194🇩🇪 ANEXIA217.146.22.0/24 Anexia DE - Frankfurt
PTRdns.dns3.de
NSdns.dns4.de
A2a01:4f8:192:2187::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRdns.dns4.de
A144.76.91.137🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1
PTRdns.dns4.de
MXmail.fernstudium4dummies.de ⭐
A87.118.73.254🇩🇪 KEYWEB-AS87.118.64.0/18 Keyweb AG IP Network
PTRkvm.87.118.73.254
SOAdns.dns1.dehostmaster@internetwire.de 2019-02-28 #1

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=1777236428

Subdomains

mail.fernstudium4dummies.de

Same first word

fernstudium4dummies.de

DNS History

7 records (6 active, 1 former)

20162017201820192020202120222023202420252026NSdns.dns1.dedns.dns2.dedns.dns3.dedns.dns4.deMXmail.fernstudium4dummies.deA87.118.73.25487.118.73.230
●NSdns.dns1.de2015-07-17 → 2026-04-26 · 2 obs
● 2015-07-17 22:30:32
● 2026-04-26 20:58:42
●NSdns.dns2.de2015-07-17 → 2026-04-26 · 2 obs
● 2015-07-17 22:30:32
● 2026-04-26 20:58:42
●NSdns.dns3.de2015-07-17 → 2026-04-26 · 2 obs
● 2015-07-17 22:30:32
● 2026-04-26 20:58:42
●NSdns.dns4.de2015-07-17 → 2026-04-26 · 2 obs
● 2015-07-17 22:30:32
● 2026-04-26 20:58:42
●MXmail.fernstudium4dummies.de2015-07-17 → 2026-04-26 · 2 obs
● 2015-07-17 22:30:32
● 2026-04-26 20:58:42
○A87.118.73.2302015-07-17 → 2016-07-17 · 4 obs
● 2015-07-17 22:30:32
● 2016-07-17 05:09:58
○ 2017-04-10 22:05:40
○ 2026-04-26 20:58:42
●A87.118.73.2542017-04-10 → 2026-04-26 · 3 obs
○ 2016-07-17 05:09:58
● 2017-04-10 22:05:40
● 2026-04-26 20:58:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dez.nic.de, a.nic.de, f.nic.de-
fernstudium4dummies.dedns.dns3.de, dns.dns4.de, dns.dns1.de, dns.dns2.de-

✅ Authoritative Response

Server:95.130.17.218

NS records: dns.dns3.de, dns.dns4.de, dns.dns1.de, dns.dns2.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fernstudium4dummies.de (unsigned zone)

⏱️ Timing

Total: 1217ms | Queries: -

📄 Records

TypeCountSample Data
A187.118.73.254
NS4dns.dns4.de, dns.dns3.de...
MX1mail.fernstudium4dummies.de (pri: 10)
SOA1dns.dns1.de hostmaster.internetwire.de

Analysis

Hierarchy

mail.fernstudium4dummies.de has fernstudium4dummies.de as its parent.

IP Addresses

fernstudium4dummies.de maps to IP address 87.118.73.254.

Other host names, for instance newgfx.de, scottie-arts.de, mail.123imwww.com, mail.forenfreak.net and 123img.de share IP numbers with fernstudium4dummies.de.

Name Servers

fernstudium4dummies.de is delegated to four name servers: dns.dns1.de, dns.dns2.de, dns.dns3.de and dns.dns4.de.

fernstudium4dummies.de at least partially shares name servers with other domains such as energieeffiziente-automation.net, dns8.eu, glaspartner-ilmenau.de, joerg-lederer-vs.de and vogelladen.de.

Host names with two IP numbers:

dns.dns1.de points to 2a02:2940:0:a0d1::246 and 95.130.16.246

dns.dns2.de points to 2a02:2940:0:a0d2::218 and 95.130.17.218

dns.dns3.de points to 2a00:11c0:e:766::2 and 217.146.22.194

dns.dns4.de points to 2a01:4f8:192:2187::2 and 144.76.91.137

Mail Servers

fernstudium4dummies.de is handled by a single mail server, mail.fernstudium4dummies.de.

mail.fernstudium4dummies.de points to one IP number: 87.118.73.254.