rtsk.eu - dns.ninja

rtsk.eu

DNSSEC⚠️ Not signed
A2a01:4f8:d0a:1344::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRwww527.your-server.de
A188.40.30.57🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1
NSns1.your-server.de ⭐
A2a01:4f8:0:1::5ddc:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.your-server.de
A213.133.100.102🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRns1.your-server.de
NSns.second-ns.com
A2a01:4f8:0:a101::b:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns.second-ns.com
A213.239.204.242🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
PTRns.second-ns.com
NSns3.second-ns.de
A2001:67c:192c::add:b3🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRns3.second-ns.de
A193.47.99.4🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRns3.second-ns.de
MXwww527.your-server.de ⭐
A2a01:4f8:d0a:1344::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRwww527.your-server.de
A188.40.30.57🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1
PTRwww527.your-server.de
TXTv=spf1 +a +mx ?all
SOAns1.your-server.depostmaster@your-server.de 2026-01-13 #0

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=1125799410

Same first word

rtsk.org
rtsk.de
rtsk.pl
rtsk.net
rtsk.cn
rtsk.eu
rtsk.ru

Similar names

srkt.cn
rstk.pro
strk.sk
strk.net
tksr.com
tksr.org
strk.cz
stkr.org
strk.in
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krts.kz
krst.nl
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strk.si
rkst.co.uk
strk.ly
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trks.df.gov.br
kstr.com
skrt.cz
strk.no
tskr.de
krts.tv
trks.net
rkts.net
ktrs.dk
sktr.ru
kstr.us
krts.co.jp
kstr.ru
stkr.fr
strk.eu
tsrk.net
stkr.co.uk
srtk.ca
kstr.nl
srtk.net
rkts.org
rtks.com.cn
tkrs.co.uk
kstr.jp
strk.online
skrt.biz
rskt.eu
srtk.com
krts.org
krst.eu
strk.su
rkst.jp
trks.com
skrt.com
ktsr.com.cn
stkr.it
ktsr.com.au
skrt.eu
krts.or.kr
sktr.com
srtk.com.ar
ktrs.ru
strk.org
rtks.de
krst.net
stkr.app
rtks.net
ktsr.net
krts.com
krst.in
stkr.net
srkt.com
krst.is
trks.in
ktrs.com
tkrs.jp
kstr.info
ksrt.net
skrt.sk
kstr.tv
strk.info
rkts.us
ksrt.org
stkr.com
stkr.io
krst.ru
rstk.pl
skrt.de
rtks.com
krst.cn
sktr.cn
ksrt.se
rstk.de
sktr.me
krts.ca
ktsr.ir

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSns.second-ns.comns1.your-server.dens3.second-ns.dedocks20.rzone.deshades12.rzone.deMXwww527.your-server.desmtp.rzone.desmtpin.rzone.deA188.40.30.572a01:4f8:d0a:1344::22a01:238:20a:202:1093::81.169.145.93
○NSdocks20.rzone.de2015-06-21 → 2020-10-14 · 4 obs
● 2015-06-21 22:19:24
● 2020-10-14 03:52:44
○ 2026-02-15 07:47:10
○ 2026-07-04 22:44:06
●NSns.second-ns.com2026-02-15 → 2026-07-04 · 3 obs
○ 2020-10-14 03:52:44
● 2026-02-15 07:47:10
● 2026-07-04 22:44:06
●NSns1.your-server.de2026-02-15 → 2026-07-04 · 3 obs
○ 2020-10-14 03:52:44
● 2026-02-15 07:47:10
● 2026-07-04 22:44:06
●NSns3.second-ns.de2026-02-15 → 2026-07-04 · 3 obs
○ 2020-10-14 03:52:44
● 2026-02-15 07:47:10
● 2026-07-04 22:44:06
○NSshades12.rzone.de2015-06-21 → 2020-10-14 · 4 obs
● 2015-06-21 22:19:24
● 2020-10-14 03:52:44
○ 2026-02-15 07:47:10
○ 2026-07-04 22:44:06
○MXsmtp.rzone.de2015-06-21 → 2017-07-08 · 4 obs
● 2015-06-21 22:19:24
● 2017-07-08 07:25:16
○ 2020-10-14 03:52:44
○ 2026-07-04 22:44:06
○MXsmtpin.rzone.de2020-10-14 → 2020-10-14 · 4 obs
○ 2017-07-08 07:25:16
● 2020-10-14 03:52:44
○ 2026-02-15 07:47:10
○ 2026-07-04 22:44:06
●MXwww527.your-server.de2026-02-15 → 2026-07-04 · 3 obs
○ 2020-10-14 03:52:44
● 2026-02-15 07:47:10
● 2026-07-04 22:44:06
●A188.40.30.572026-02-15 → 2026-07-04 · 3 obs
○ 2020-10-14 03:52:44
● 2026-02-15 07:47:10
● 2026-07-04 22:44:06
○A2a01:238:20a:202:1093::2015-06-21 → 2020-10-14 · 4 obs
● 2015-06-21 22:19:24
● 2020-10-14 03:52:44
○ 2026-02-15 07:47:10
○ 2026-07-04 22:44:06
●A2a01:4f8:d0a:1344::22026-02-15 → 2026-07-04 · 3 obs
○ 2020-10-14 03:52:44
● 2026-02-15 07:47:10
● 2026-07-04 22:44:06
○A81.169.145.932015-06-21 → 2020-10-14 · 4 obs
● 2015-06-21 22:19:24
● 2020-10-14 03:52:44
○ 2026-02-15 07:47:10
○ 2026-07-04 22:44:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
euw.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu...-
rtsk.euns3.second-ns.de, ns1.your-server.de, ns.second-ns.com-

✅ Authoritative Response

Server:193.47.99.4

NS records: ns3.second-ns.de, ns1.your-server.de, ns.second-ns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtsk.eu (unsigned zone)

⏱️ Timing

Total: 1020ms | Queries: -

📄 Records

TypeCountSample Data
A1188.40.30.57
AAAA12a01:4f8:d0a:1344::2
NS3ns1.your-server.de, ns3.second-ns.de...
MX1www527.your-server.de (pri: 10)
TXT1v=spf1 +a +mx ?all
SOA1ns1.your-server.de postmaster.your-serve

Analysis

IP Addresses

rtsk.eu directs to two IP numbers, 188.40.30.57 and 2a01:4f8:d0a:1344::2

Among the host names that share IP numbers with rtsk.eu are lukas-heinrich.com, mail.deaddropaudio.com, plenovia.com and two others.

Name Servers

The authoritative name servers for rtsk.eu are ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de — three in total.

rtsk.eu has at least partial name server overlap with other domains, such as 176.201.138.in-addr.arpa, melodoi.de, 104.104.178.clients.your-server.de and two others.

ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de all resolve to exactly two IP numbers apiece: ns.second-ns.com → 213.239.204.242 and 2a01:4f8:0:a101::b:1; ns3.second-ns.de → 193.47.99.4 and 2001:67c:192c::add:b3; ns1.your-server.de → 213.133.100.102 and 2a01:4f8:0:1::5ddc:1.

Mail Servers

rtsk.eu routes its mail through a single mail server, www527.your-server.de.

rtsk.eu has the same mail server arrangement as a number of other domains, for example papersonal.de, www527.your-server.de, ivert.net and two more.

www527.your-server.de has two IP addresses: 188.40.30.57 and 2a01:4f8:d0a:1344::2.