problem.de - dns.ninja

problem.de

DNSSEC⚠️ Not signed
A78.46.171.234🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5
PTRstatic.234.171.46.78.clients.your-server.de
NSns1.first-ns.de ⭐
A2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.first-ns.de
A213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
PTRns1.first-ns.de
NSrobotns2.second-ns.de
A2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRrobotns2.second-ns.de
A213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRrobotns2.second-ns.de
NSrobotns3.second-ns.com
A2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRrobotns3.second-ns.com
A193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRrobotns3.second-ns.com
MXmail.problem.de ⭐
A78.46.171.234🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5
PTRstatic.234.171.46.78.clients.your-server.de
SOAns1.first-ns.dedns@hetzner.com 2026-04-28 #0

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=1785562505

Subdomains

mail.problem.de

Same first word

problem.com.tw
problem.pl
problem.tv
problem.fr
problem.net
problem.at
problem.center
problem.nl
problem.be
problem.sk
problem.support
problem.az
problem.solutions
problem.su
problem.cz
problem.nu
problem.ca
problem.ch
problem.it
problem.cn
problem.pro
problem.fi
problem.se
problem.im
problem.jp
problem.ee
problem.no
problem.de
problem.ru
problem.li

Similar names

mlprobe.com
melborp.com
plomber.se
brompel.com
belmpro.org
belprom.by
plomber.dk
porblem.com
belmpro.com
blomper.com
plomber.ru
belprom.net
melborp.co
belmpro.eu
belmpro.fr
belmpro.net
melborp.net
probeml.com
melborp.art
prombel.by
prombel.ru

DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NSns1.first-ns.derobotns2.second-ns.derobotns3.second-ns.comns.ctt.dens.space.netns3.dns.space.netns4.dns.space.netwww.ctt.deMXmail.problem.dehulk.ctt.deA78.46.171.234
○NSns.ctt.de2015-08-20 → 2016-03-21 · 4 obs
● 2015-08-20 22:32:32
● 2016-03-21 08:40:56
○ 2016-07-13 17:30:10
○ 2026-08-01 05:35:28
○NSns.space.net2015-08-20 → 2016-03-21 · 4 obs
● 2015-08-20 22:32:32
● 2016-03-21 08:40:56
○ 2016-07-13 17:30:10
○ 2026-08-01 05:35:28
●NSns1.first-ns.de2016-07-13 → 2026-08-01 · 3 obs
○ 2016-03-21 08:40:56
● 2016-07-13 17:30:10
● 2026-08-01 05:35:28
○NSns3.dns.space.net2015-08-20 → 2016-03-21 · 4 obs
● 2015-08-20 22:32:32
● 2016-03-21 08:40:56
○ 2016-07-13 17:30:10
○ 2026-08-01 05:35:28
○NSns4.dns.space.net2015-08-20 → 2016-03-21 · 4 obs
● 2015-08-20 22:32:32
● 2016-03-21 08:40:56
○ 2016-07-13 17:30:10
○ 2026-08-01 05:35:28
●NSrobotns2.second-ns.de2016-07-13 → 2026-08-01 · 3 obs
○ 2016-03-21 08:40:56
● 2016-07-13 17:30:10
● 2026-08-01 05:35:28
●NSrobotns3.second-ns.com2016-07-13 → 2026-08-01 · 3 obs
○ 2016-03-21 08:40:56
● 2016-07-13 17:30:10
● 2026-08-01 05:35:28
○NSwww.ctt.de2015-08-20 → 2016-03-21 · 4 obs
● 2015-08-20 22:32:32
● 2016-03-21 08:40:56
○ 2016-07-13 17:30:10
○ 2026-08-01 05:35:28
○MXhulk.ctt.de2015-08-20 → 2016-03-21 · 4 obs
● 2015-08-20 22:32:32
● 2016-03-21 08:40:56
○ 2016-07-13 17:30:10
○ 2026-08-01 05:35:28
●MXmail.problem.de2016-07-13 → 2026-08-01 · 3 obs
○ 2016-03-21 08:40:56
● 2016-07-13 17:30:10
● 2026-08-01 05:35:28
●A78.46.171.2342016-07-13 → 2026-08-01 · 2 obs
● 2016-07-13 17:30:10
● 2026-08-01 05:35:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
problem.derobotns3.second-ns.com, robotns2.second-ns.de, ns1.first-ns.de-

✅ Authoritative Response

Server:193.47.99.3

NS records: robotns3.second-ns.com, robotns2.second-ns.de, ns1.first-ns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for problem.de (unsigned zone)

⏱️ Timing

Total: 1150ms | Queries: -

📄 Records

TypeCountSample Data
A178.46.171.234
NS3ns1.first-ns.de, robotns2.second-ns.de...
MX1mail.problem.de (pri: 10)
SOA1ns1.first-ns.de dns.hetzner.com

Analysis

Hierarchy

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

IP Addresses

problem.de points to a single IP number: 78.46.171.234.

Additional host names — mail.sona.eu, seagate.at, ctt.bayern and two others — share IP numbers with problem.de.

Name Servers

problem.de carries NS records delegating to robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

problem.de has at least partial name server overlap with other domains, such as conscien.de, edding.nl, diakonie-os.de and two others.

These name servers tend to appear together with the name servers ns3.second-ns.de, ns.second-ns.com and ns1.your-server.de.

robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de are three hostnames that each resolve to a pair of IP addresses: robotns3.second-ns.com to 193.47.99.3 and 2001:67c:192c::add:a3, ns1.first-ns.de to 213.239.242.238 and 2a01:4f8:0:a101::a:1, and robotns2.second-ns.de to 213.133.100.103 and 2a01:4f8:0:1::5ddc:2.

Mail Servers

problem.de has one mail server: mail.problem.de.

mail.problem.de carries a single IP number, which is 78.46.171.234.