rtj.de - dns.ninja

rtj.de

DNSSEC⚠️ Not signed
A85.214.204.168🇩🇪 STRATO85.214.0.0/15 AG
PTRsaturn.ocmlabs.eu
NSroot-dns.netcup.net ⭐
A2a03:4000:0:1::e1e1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRroot-dns.netcup.net
A46.38.225.225🇩🇪 netcup-AS46.38.225.0/24
PTRroot-dns.netcup.net
NSsecond-dns.netcup.net
A2a03:4000:2:24b::c7c7🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRsecond-dns.netcup.net
A37.221.199.199🇩🇪 netcup-AS37.221.196.0/22
PTRsecond-dns.netcup.net
NSthird-dns.netcup.net
A2a03:4001:0:106::3f44🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH
PTRthird-dns.netcup.net
A188.68.63.68🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH
PTRthird-dns.netcup.net
MXrtj-de.mail.protection.outlook.com ⭐
A2a01:111:f403:ca27::🇩🇪 Microsoft2a01:111:f000::/36
PTRmail-beup281cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca2d::🇩🇪 Microsoft2a01:111:f000::/36
PTRmail-fr5p281cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca2d::1🇩🇪 Microsoft2a01:111:f000::/36
PTRmail-fr4p281cu03101.inbound.protection.outlook.com
A2a01:111:f403:ca2d::2🇩🇪 Microsoft2a01:111:f000::/36
PTRmail-fr6p281cu00202.inbound.protection.outlook.com
A52.101.168.0🇩🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-beup281cu00100.inbound.protection.outlook.com
A52.101.170.0🇩🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-fr5p281cu00500.inbound.protection.outlook.com
A52.101.170.1🇩🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-fr4p281cu03101.inbound.protection.outlook.com
A52.101.170.2🇩🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-fr6p281cu00202.inbound.protection.outlook.com
TXTMS=ms18932476
TXTv=spf1 include:spf.protection.outlook.com -all
SOAroot-dns.netcup.netdnsadmin@netcup.net 2025-12-01 #13

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=1786116857

Same first word

rtj.it
rtj.com.cn
rtj.com
rtj.at
rtj.de
rtj.fi
rtj.pl
rtj.cc
rtj.org
rtj.ai
rtj.us
rtj.dk
rtj.ie
rtj.ca
rtj.golf
rtj.eu
rtj.fr
rtj.co.id
rtj.cz
rtj.co
rtj.be

Similar names

jtr.net
jrt.com.ua
jrt.sk
jtr.se
jtr.cl
jrt.info
tjr.se
jtr.nl
jtr.ne.jp
jrt.at
jrt.agency
trj.at
tjr.net
jtr.or.jp
rjt.net
jrt.us
jrt.eu
jtr.at
jrt.ca
jrt.com.au
tjr.co.ir
tjr.email
tjr.ru
tjr.com.ar
jtr.fr
jtr.pt
tjr.cl
rjt.ac.lk
jrt.net.au
tjr.net.au
tjr.ca
trj.fr
trj.im
jtr.eu
jrt.pl
jtr.fi
rjt.photography
rjt.gov.rs
tjr.co.za
jtr.de
jrt.cz
rjt.no
jtr.com.co
tjr.nl
trj.org.uk
trj.nl
jtr.me
trj.ca
rjt.ca
jtr.my
trj.cc
jrt.org
jrt.com
tjr.de
tjr.zone
jtr.name
tjr.my.id
trj.ee
jrt.co
rjt.in
tjr.com.pl
tjr.cz
rjt.com
tjr.in
rjt.pl
jrt.cn
jtr.be
jrt.com.mx
jtr.co.uk
jtr.es
jrt.co.nz
trj.cz
rjt.be
trj.se
trj.ru
jtr.ir
rjt.org.uk
trj.jp
jrt.hu
jrt.nyc
trj.be
jrt.in.net
tjr.me
tjr.com.au
jrt.tokyo
trj.de
jtr.org
rjt.se
jtr.co
jtr.qc.ca
jrt.dk

DNS History

14 records (5 active, 9 former)

20162017201820192020202120222023202420252026NSroot-dns.netcup.netsecond-dns.netcup.netthird-dns.netcup.netns1.dorn-malag.dens1.rtj.dens1.securehost.dens2.rtj.dens2.securehost.deMXrtj-de.mail.protection.outlook.commail.rtj.deA85.214.204.168109.75.184.218138.201.255.190188.94.248.129
○NSns1.dorn-malag.de2015-07-16 → 2016-03-04 · 4 obs
● 2015-07-16 22:19:10
● 2016-03-04 18:52:50
○ 2016-06-21 09:30:48
○ 2026-08-07 15:47:08
○NSns1.rtj.de2015-07-16 → 2016-03-04 · 4 obs
● 2015-07-16 22:19:10
● 2016-03-04 18:52:50
○ 2016-06-21 09:30:48
○ 2026-08-07 15:47:08
○NSns1.securehost.de2016-06-21 → 2021-07-06 · 5 obs
○ 2016-03-04 18:52:50
● 2016-06-21 09:30:48
● 2021-07-06 08:47:40
○ 2026-03-06 21:15:26
○ 2026-08-07 15:47:08
○NSns2.rtj.de2015-07-16 → 2016-03-04 · 4 obs
● 2015-07-16 22:19:10
● 2016-03-04 18:52:50
○ 2016-06-21 09:30:48
○ 2026-08-07 15:47:08
○NSns2.securehost.de2016-06-21 → 2021-07-06 · 5 obs
○ 2016-03-04 18:52:50
● 2016-06-21 09:30:48
● 2021-07-06 08:47:40
○ 2026-03-06 21:15:26
○ 2026-08-07 15:47:08
●NSroot-dns.netcup.net2026-03-06 → 2026-08-07 · 3 obs
○ 2021-07-06 08:47:40
● 2026-03-06 21:15:26
● 2026-08-07 15:47:08
●NSsecond-dns.netcup.net2026-03-06 → 2026-08-07 · 3 obs
○ 2021-07-06 08:47:40
● 2026-03-06 21:15:26
● 2026-08-07 15:47:08
●NSthird-dns.netcup.net2026-03-06 → 2026-08-07 · 3 obs
○ 2021-07-06 08:47:40
● 2026-03-06 21:15:26
● 2026-08-07 15:47:08
○MXmail.rtj.de2015-07-16 → 2018-03-26 · 4 obs
● 2015-07-16 22:19:10
● 2018-03-26 22:07:52
○ 2021-03-29 18:51:28
○ 2026-08-07 15:47:08
●MXrtj-de.mail.protection.outlook.com2021-03-29 → 2026-08-07 · 3 obs
○ 2018-03-26 22:07:52
● 2021-03-29 18:51:28
● 2026-08-07 15:47:08
○A109.75.184.2182015-07-16 → 2015-07-16 · 3 obs
● 2015-07-16 22:19:10
○ 2015-11-26 08:06:28
○ 2026-08-07 15:47:08
○A138.201.255.1902021-03-29 → 2021-07-06 · 5 obs
○ 2018-03-26 22:07:52
● 2021-03-29 18:51:28
● 2021-07-06 08:47:40
○ 2026-03-06 21:15:26
○ 2026-08-07 15:47:08
○A188.94.248.1292015-11-26 → 2018-03-26 · 5 obs
○ 2015-07-16 22:19:10
● 2015-11-26 08:06:28
● 2018-03-26 22:07:52
○ 2021-03-29 18:51:28
○ 2026-08-07 15:47:08
●A85.214.204.1682026-03-06 → 2026-08-07 · 3 obs
○ 2021-07-06 08:47:40
● 2026-03-06 21:15:26
● 2026-08-07 15:47:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
rtj.deroot-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net-

✅ Authoritative Response

Server:37.221.199.199

NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtj.de (unsigned zone)

⏱️ Timing

Total: 984ms | Queries: -

📄 Records

TypeCountSample Data
A185.214.204.168
NS3root-dns.netcup.net, third-dns.netcup.net...
MX1rtj-de.mail.protection.outlook.com (pri:
TXT2MS=ms18932476, v=spf1 include:spf.protection.outlook.co
SOA1root-dns.netcup.net dnsadmin.netcup.net

Analysis

IP Addresses

rtj.de directs to one IP number, which is 85.214.204.168.

Among the host names that share IP numbers with rtj.de are vms-nomadic.de, mail.vms-nomadic.de, eintracht-glauberg.de and two others.

Name Servers

DNS for rtj.de is handled by three authoritative name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.

rtj.de has at least partial name server overlap with other domains, such as buron-computer.de, bytehamster.com, mp3-gratis.de and two others.

Three hostnames — root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net — each have two IP addresses: root-dns.netcup.net has 46.38.225.225 and 2a03:4000:0:1::e1e1, second-dns.netcup.net has 37.221.199.199 and 2a03:4000:2:24b::c7c7, and third-dns.netcup.net has 188.68.63.68 and 2a03:4001:0:106::3f44.

Mail Servers

rtj.de routes its mail through a single mail server, rtj-de.mail.protection.outlook.com.

rtj-de.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.168.0, 52.101.170.0 and 52.101.170.1, along with 5 other.