testmaster.de - dns.ninja

testmaster.de

DNSSEC⚠️ Not signed
A136.243.89.81🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3
PTRstatic.81.89.243.136.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.sea-gmbh.com ⭐
A45.81.47.123🇩🇪 PURTEL-AS45.81.44.0/22
PTRsea2.sea-gmbh.com
SOAns1.first-ns.dedns@hetzner.com 2026-02-11 #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=1783738715

Same first word

testmaster.com.cn
testmaster.nl
testmaster.cz
testmaster.net
testmaster.ru
testmaster.com
testmaster.co.uk
testmaster.cn
testmaster.org
testmaster.in
testmaster.ca
testmaster.de
testmaster.co

Similar names

streamtest.net
mastertest.ir
mastertest.pt
mastertest.nl
testamster.com
tetmasters.com
streamtest.ca
streamtest.de
testmsater.com
mastertest.net
startmeets.com
teststream.ru
streamtest.in
statsmeter.co
testmaters.com
mattetress.github.io
streamtest.info
streamtest.github.io
mastertest.xyz
mastertest.ru
tetsmaster.com
testmasetr.com
mastertest.de
mastertest.com.br
tsetmaster.com
mastertest.org
testmastre.com
tesmtaster.com
mattetress.com
mastertest.com
smartsteet.com
statsmeter.com
testmatser.com
streamtest.co.nz
teststream.com
mastertest.es
streamtest.org
streamtest.com
etstmaster.com
stemtreats.com
testtamers.com
teststream.net

DNS History

10 records (5 active, 5 former)

20162017201820192020202120222023202420252026NSns1.first-ns.derobotns2.second-ns.derobotns3.second-ns.coma.ns14.netb.ns14.netc.ns14.netd.ns14.netMXmail.sea-gmbh.comA136.243.89.8181.20.131.2
○NSa.ns14.net2015-06-30 → 2017-01-26 · 4 obs
● 2015-06-30 11:13:58
● 2017-01-26 11:51:44
○ 2026-03-27 09:37:22
○ 2026-07-11 03:07:10
○NSb.ns14.net2015-06-30 → 2017-01-26 · 4 obs
● 2015-06-30 11:13:58
● 2017-01-26 11:51:44
○ 2026-03-27 09:37:22
○ 2026-07-11 03:07:10
○NSc.ns14.net2015-06-30 → 2017-01-26 · 4 obs
● 2015-06-30 11:13:58
● 2017-01-26 11:51:44
○ 2026-03-27 09:37:22
○ 2026-07-11 03:07:10
○NSd.ns14.net2015-06-30 → 2017-01-26 · 4 obs
● 2015-06-30 11:13:58
● 2017-01-26 11:51:44
○ 2026-03-27 09:37:22
○ 2026-07-11 03:07:10
●NSns1.first-ns.de2026-03-27 → 2026-07-11 · 3 obs
○ 2017-01-26 11:51:44
● 2026-03-27 09:37:22
● 2026-07-11 03:07:10
●NSrobotns2.second-ns.de2026-03-27 → 2026-07-11 · 3 obs
○ 2017-01-26 11:51:44
● 2026-03-27 09:37:22
● 2026-07-11 03:07:10
●NSrobotns3.second-ns.com2026-03-27 → 2026-07-11 · 3 obs
○ 2017-01-26 11:51:44
● 2026-03-27 09:37:22
● 2026-07-11 03:07:10
●MXmail.sea-gmbh.com2026-03-27 → 2026-07-11 · 2 obs
● 2026-03-27 09:37:22
● 2026-07-11 03:07:10
●A136.243.89.812026-03-27 → 2026-07-11 · 3 obs
○ 2017-01-26 11:51:44
● 2026-03-27 09:37:22
● 2026-07-11 03:07:10
○A81.20.131.22015-06-30 → 2017-01-26 · 4 obs
● 2015-06-30 11:13:58
● 2017-01-26 11:51:44
○ 2026-03-27 09:37:22
○ 2026-07-11 03:07:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
testmaster.derobotns2.second-ns.de, ns1.first-ns.de, robotns3.second-ns.com-

✅ Authoritative Response

Server:213.239.242.238

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for testmaster.de (unsigned zone)

⏱️ Timing

Total: 1049ms | Queries: -

📄 Records

TypeCountSample Data
A1136.243.89.81
NS3robotns2.second-ns.de, robotns3.second-ns.com...
MX1mail.sea-gmbh.com (pri: 10)
SOA1ns1.first-ns.de dns.hetzner.com

Analysis

IP Addresses

testmaster.de has exactly one IP address — 136.243.89.81.

sea-systems.de, crio-mobile.de, foto-deti.eu plus two other host names have IP numbers in common with testmaster.de.

Name Servers

testmaster.de is served by three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

The name servers of testmaster.de overlap at least partially with those of other domains — among them city-vape.at, rotamente.de, ff-hohendeich.de and two more.

The name servers hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de are commonly seen alongside these name servers.

The hostnames robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de each direct to two 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

testmaster.de uses one mail server — mail.sea-gmbh.com.

The mail server setup of testmaster.de matches that of other domains such as crio-mobile.de, sea-gmbh.de, sea-systems.com and two others.

testmaster.de has mail servers in common with other domains — sea-gmbh.com being one example.

These mail servers tend to be used in conjunction with the mail servers sea2.sea-gmbh.com.

mail.sea-gmbh.com resolves to 45.81.47.123 and no other IP number.