divided-by-zero.eu - robtex.com

divided-by-zero.eu

DNSSEC⚠️ Not signed
A93.104.196.123🇩🇪 MNET-AS93.104.0.0/16 DE-MNET-20050420
PTRppp-93-104-196-123.customer.mnet-online.de
NSns1-eu.123ns.eu ⭐
A2001:8d8:1801:71::1🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
A82.165.64.26🇩🇪 IONOS-AS82.165.0.0/16 IONOS-PA-4
NSns2-eu.123ns.de
A2a01:4f8:171:1c61::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns2-eu.123ns.eu
A136.243.153.243🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3
PTRns2-eu.123ns.eu
NSns3-eu.123ns.eu
A81.92.4.138🇩🇪 TAL-DE81.92.0.0/20 TAL.DE Klaus Internet Service GmbH
PTRns3-eu.123ns.eu
NSns4-eu.123ns.de
A2a01:239:0:c9::1🇩🇪 IONOS-AS2a01:239::/32 IONOS SE ber.de
PTRns4-eu.123ns.eu
A85.215.121.239🇩🇪 IONOS-AS85.215.96.0/19 IONOS SE ber.de
PTRns4-eu.123ns.eu
MXmail.divided-by-zero.eu ⭐
A93.104.196.124🇩🇪 MNET-AS93.104.0.0/16 DE-MNET-20050420
PTRppp-93-104-196-124.customer.mnet-online.de
SOAns1-eu.123ns.euhostmaster@123ns.eu 2025-12-15 #4

eu

DNSSEC🔒 Signed (DS record present)
NSsi.dns.eu ⭐
NSbe.dns.eu
NSw.dns.eu
NSx.dns.eu
NSy.dns.eu
SOAsi.dns.eutech@eurid.eu serial=1123580826

Subdomains

mail.divided-by-zero.eu
pfsense.divided-by-zero.eu

Same first word

divided-by-zero.eu
divided-by-zero.de
divided-by-zero.net

DNS History

7 records (6 active, 1 former)

201820192020202120222023202420252026NSns1-eu.123ns.euns2-eu.123ns.dens3-eu.123ns.euns4-eu.123ns.deMXmail.divided-by-zero.euA93.104.196.12380.241.220.56
●NSns1-eu.123ns.eu2017-10-11 → 2026-04-24 · 2 obs
● 2017-10-11 00:28:22
● 2026-04-24 08:27:48
●NSns2-eu.123ns.de2017-10-11 → 2026-04-24 · 2 obs
● 2017-10-11 00:28:22
● 2026-04-24 08:27:48
●NSns3-eu.123ns.eu2017-10-11 → 2026-04-24 · 2 obs
● 2017-10-11 00:28:22
● 2026-04-24 08:27:48
●NSns4-eu.123ns.de2017-10-11 → 2026-04-24 · 2 obs
● 2017-10-11 00:28:22
● 2026-04-24 08:27:48
●MXmail.divided-by-zero.eu2017-10-11 → 2026-04-24 · 2 obs
● 2017-10-11 00:28:22
● 2026-04-24 08:27:48
○A80.241.220.562017-10-11 → 2017-10-11 · 3 obs
● 2017-10-11 00:28:22
○ 2026-03-24 17:03:48
○ 2026-04-24 08:27:48
●A93.104.196.1232026-03-24 → 2026-04-24 · 3 obs
○ 2017-10-11 00:28:22
● 2026-03-24 17:03:48
● 2026-04-24 08:27:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
euw.dns.eu, si.dns.eu, x.dns.eu, y.dns.eu...-
divided-by-zero.euns2-eu.123ns.de, ns1-eu.123ns.eu, ns4-eu.123ns.de, ns3-eu.123ns.eu3 records

✅ Authoritative Response

Server:85.215.121.239

NS records: ns2-eu.123ns.de, ns1-eu.123ns.eu, ns4-eu.123ns.de, ns3-eu.123ns.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for divided-by-zero.eu (unsigned zone)

⏱️ Timing

Total: 917ms | Queries: -

📄 Records

TypeCountSample Data
A193.104.196.123
NS4ns1-eu.123ns.eu, ns3-eu.123ns.eu...
MX1mail.divided-by-zero.eu (pri: 50)
SOA1ns1-eu.123ns.eu hostmaster.123ns.eu

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns3-eu.123ns.eu, ns1-eu.123ns.eu, ns1-eu.123ns.eu)

Analysis

Hierarchy

divided-by-zero.eu is a parent of mail.divided-by-zero.eu and pfsense.divided-by-zero.eu.

IP Addresses

divided-by-zero.eu points to IP number: 93.104.196.123.

Name Servers

divided-by-zero.eu is delegated to four name servers: ns2-eu.123ns.de, ns4-eu.123ns.de, ns1-eu.123ns.eu and ns3-eu.123ns.eu.

divided-by-zero.eu at least partially shares name servers with other domains, for instance vivus.cash, karlstorz.ro, berlinchemie.dk, the-diamond-standard.com and vianect.ro.

these name servers are often used in conjunction with the name servers ns.iml.fhg.de.

Two IPs per host:

ns2-eu.123ns.de points to 2a01:4f8:171:1c61::2 and 136.243.153.243

ns4-eu.123ns.de points to 2a01:239:0:c9::1 and 85.215.121.239

ns1-eu.123ns.eu points to 2001:8d8:1801:71::1 and 82.165.64.26

One IP per host:

ns3-eu.123ns.eu points to 81.92.4.138

Mail Servers

divided-by-zero.eu is handled by a single mail server, mail.divided-by-zero.eu.

mail.divided-by-zero.eu points to a single IP: 93.104.196.124.