quantum-bit.de - dns.ninja

quantum-bit.de

DNSSEC🔒 Signed (DS record present)
A2001:1bc0:d::2:4🇩🇪 PROBENETWORKS-AS2001:1bc0::/32 Probe Networks european network
PTRhttp2.core-networks.de
A194.213.5.204🇩🇪 PROBENETWORKS-AS194.213.5.0/24 Core Networks GmbH
NSns1.core-networks.de ⭐
A2001:1bc0:d::fffe🇩🇪 PROBENETWORKS-AS2001:1bc0::/32 Probe Networks european network
PTRns1.core-networks.de
A194.213.5.254🇩🇪 PROBENETWORKS-AS194.213.5.0/24 Core Networks GmbH
PTRns1.core-networks.de
NSns2.core-networks.eu
A2a02:f98:0:22::ffff🇩🇪 SURFPLANET-AS2a02:f98::/32 Surfplanet GmbH PA-Block
PTRns2.core-networks.eu
A78.111.72.98🇩🇪 SURFPLANET-AS78.111.64.0/20 Surfplanet GmbH PA-Block
PTRns2.core-networks.eu
NSns3.core-networks.com
A2001:1bc0:d::ffff🇩🇪 PROBENETWORKS-AS2001:1bc0::/32 Probe Networks european network
PTRns3.core-networks.com
A82.96.73.254🇩🇪 PROBENETWORKS-AS82.96.64.0/18 Probe Networks european network
PTRns3.core-networks.com
MXmail.it-design-wolf.de ⭐
A2a02:c206:3011:7754::1🇩🇪 CONTABO2a02:c206::/32
PTRmail.it-design-wolf.de
A149.102.137.250🇩🇪 CONTABO149.102.136.0/21 Route Registered for Cogent Communications Customer - Contabo GmbH
PTRmail.it-design-wolf.de
SOAns1.core-networks.dehostmaster@core-networks.de 2024-09-21 #10

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=1785721233

Same first word

quantum-bit.de
quantum-bit.it

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSns1.core-networks.dens2.core-networks.euns3.core-networks.comdocks12.rzone.deshades19.rzone.deMXmail.it-design-wolf.demx1.core-networks.demx2.core-networks.eumx3.core-networks.comsmtpin.rzone.devmd22448.contaboserver.netA194.213.5.2042001:1bc0:d::2:4109.75.181.10782.96.72.2
○NSdocks12.rzone.de2015-07-23 → 2015-11-29 · 4 obs
● 2015-07-23 10:05:12
● 2015-11-29 16:22:00
○ 2016-03-02 23:49:22
○ 2026-08-03 01:45:50
●NSns1.core-networks.de2016-03-02 → 2026-08-03 · 3 obs
○ 2015-11-29 16:22:00
● 2016-03-02 23:49:22
● 2026-08-03 01:45:50
●NSns2.core-networks.eu2016-03-02 → 2026-08-03 · 3 obs
○ 2015-11-29 16:22:00
● 2016-03-02 23:49:22
● 2026-08-03 01:45:50
●NSns3.core-networks.com2016-03-02 → 2026-08-03 · 3 obs
○ 2015-11-29 16:22:00
● 2016-03-02 23:49:22
● 2026-08-03 01:45:50
○NSshades19.rzone.de2015-07-23 → 2015-11-29 · 4 obs
● 2015-07-23 10:05:12
● 2015-11-29 16:22:00
○ 2016-03-02 23:49:22
○ 2026-08-03 01:45:50
●MXmail.it-design-wolf.de2026-04-25 → 2026-08-03 · 3 obs
○ 2020-03-05 13:15:50
● 2026-04-25 20:23:26
● 2026-08-03 01:45:50
○MXmx1.core-networks.de2016-03-02 → 2017-03-18 · 5 obs
○ 2015-11-29 16:22:00
● 2016-03-02 23:49:22
● 2017-03-18 14:27:10
○ 2020-03-05 13:15:50
○ 2026-08-03 01:45:50
○MXmx2.core-networks.eu2016-03-02 → 2020-03-05 · 5 obs
○ 2015-11-29 16:22:00
● 2016-03-02 23:49:22
● 2020-03-05 13:15:50
○ 2026-04-25 20:23:26
○ 2026-08-03 01:45:50
○MXmx3.core-networks.com2016-03-02 → 2020-03-05 · 5 obs
○ 2015-11-29 16:22:00
● 2016-03-02 23:49:22
● 2020-03-05 13:15:50
○ 2026-04-25 20:23:26
○ 2026-08-03 01:45:50
○MXsmtpin.rzone.de2015-07-23 → 2015-11-29 · 4 obs
● 2015-07-23 10:05:12
● 2015-11-29 16:22:00
○ 2016-03-02 23:49:22
○ 2026-08-03 01:45:50
○MXvmd22448.contaboserver.net2020-03-05 → 2020-03-05 · 4 obs
○ 2017-03-18 14:27:10
● 2020-03-05 13:15:50
○ 2026-04-25 20:23:26
○ 2026-08-03 01:45:50
○A109.75.181.1072015-07-23 → 2015-11-29 · 4 obs
● 2015-07-23 10:05:12
● 2015-11-29 16:22:00
○ 2016-03-02 23:49:22
○ 2026-08-03 01:45:50
●A194.213.5.2042016-07-09 → 2026-08-03 · 3 obs
○ 2016-03-02 23:49:22
● 2016-07-09 10:03:56
● 2026-08-03 01:45:50
●A2001:1bc0:d::2:42016-03-02 → 2026-08-03 · 3 obs
○ 2015-11-29 16:22:00
● 2016-03-02 23:49:22
● 2026-08-03 01:45:50
○A82.96.72.22016-03-02 → 2016-03-02 · 4 obs
○ 2015-11-29 16:22:00
● 2016-03-02 23:49:22
○ 2016-07-09 10:03:56
○ 2026-08-03 01:45:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
quantum-bit.dens1.core-networks.de, ns2.core-networks.eu, ns3.core-networks.com2 records

✅ Authoritative Response

Server:194.213.5.254

NS records: ns1.core-networks.de, ns2.core-networks.eu, ns3.core-networks.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1030ms | Queries: -

📄 Records

TypeCountSample Data
A1194.213.5.204
AAAA12001:1bc0:d::2:4
NS3ns3.core-networks.com, ns2.core-networks.eu...
MX1mail.it-design-wolf.de (pri: 10)
SOA1ns1.core-networks.de hostmaster.core-net

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.core-networks.de, ns1.core-networks.de)

Analysis

IP Addresses

quantum-bit.de resolves to the IP addresses 194.213.5.204 and 2001:1bc0:d::2:4

Two other host names, along with eckel.it, it1k.de and markushacklaender.de, also share IP numbers with quantum-bit.de.

Name Servers

quantum-bit.de is served by three name servers: ns3.core-networks.com, ns1.core-networks.de and ns2.core-networks.eu.

quantum-bit.de partially shares its NS delegation with several other domains, including hmserver.cc, buecherei-bad-wurzach.de, spittank.info and two others.

The hostnames ns3.core-networks.com, ns1.core-networks.de and ns2.core-networks.eu each direct to two IP addresses — ns3.core-networks.com to 82.96.73.254 and 2001:1bc0:d::ffff, ns1.core-networks.de to 194.213.5.254 and 2001:1bc0:d::fffe, and ns2.core-networks.eu to 78.111.72.98 and 2a02:f98:0:22::ffff.

Mail Servers

The sole mail server for quantum-bit.de is mail.it-design-wolf.de.

Other domains such as it-design-wolf.com, ali-wolf.de and it-design-wolf.de share the same mail server setup as quantum-bit.de.

The host mail.it-design-wolf.de resolves to 149.102.137.250 and 2a02:c206:3011:7754::1 — two IP addresses.