str.engineering - robtex.com

str.engineering

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1075::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRw0b.rzone.de
A81.169.145.75🇩🇪 STRATO81.169.144.0/22 AG
NSshades18.rzone.de ⭐
A2607:f1c0:fe:53:185:132:34:145🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades18.rzone.de
A185.132.34.145🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades18.rzone.de
NSdocks06.rzone.de
A2001:8d8:fe:53:5747:2a74:d:6🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks06.rzone.de
A217.160.80.133🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks06.rzone.de
MXsmtpin.rzone.de ⭐
A2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRsmtpin.rzone.de
A81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtpin.rzone.de
SOAshades18.rzone.dehostmaster@strato-rz.de 2020-07-11 #4

engineering

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.engineering ⭐
NSv0n1.nic.engineering
NSv0n2.nic.engineering
NSv0n3.nic.engineering
NSv2n0.nic.engineering
NSv2n1.nic.engineering
SOAv0n0.nic.engineeringhostmaster@donuts.email serial=1778342647

Same first word

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str.com.ua
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Similar names

rst.fi
rts.email
srt.com.sg
rts.co.in
trs.at
rst.dyndns.org
srt.sk
rst.nl
rst.edu.eg
rst.is
tsr.ie
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rst.tw
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tsr.in
rst.lt
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trs.cz
srt.net.br
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rts.org.pk
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rst.group
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rst.me
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tsr.net
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rst.es
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trs.or.kr
trs.sk
srt.tv
rts.company
rts.wtf
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tsr.us
srt.net
srt.kg
trs.ge
trs.cn
rts.ee
trs.fi
rst.name
srt.me
srt.eu
srt.org.au
trs.is
srt.ee
srt.tr
trs.mx
rst.media
rst.bz.it
rts.sn
rst.com.ru
srt.gob.ar
rts.gmbh
trs.ie
rst.ac.th
rts.me
tsr.sk
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rst.net
tsr.kz
trs.se
srt.nu
srt.cn
rst.pl
rts.com.au
rst.international
rts.guru
tsr.al
trs.co.uk
srt.su
rts.dk
trs.co.at
tsr.nl
trs.com.cn
rts.sc
srt.com.au
trs.ai
rst.tv
trs.no
rts.ag
tsr.jp
rts.world
rts.com.ec
trs.kiev.ua
srt.cc
rst.cz

DNS History

8 records (5 active, 3 former)

2017201820192020202120222023202420252026NSdocks06.rzone.deshades18.rzone.deMXsmtpin.rzone.desmtp.rzone.deA2a01:238:20a:202:1075::81.169.145.752a01:238:20a:202:1151::81.169.145.151
●NSdocks06.rzone.de2016-12-10 → 2026-05-09 · 2 obs
● 2016-12-10 19:03:44
● 2026-05-09 16:30:56
●NSshades18.rzone.de2016-12-10 → 2026-05-09 · 2 obs
● 2016-12-10 19:03:44
● 2026-05-09 16:30:56
○MXsmtp.rzone.de2016-12-10 → 2020-02-04 · 4 obs
● 2016-12-10 19:03:44
● 2020-02-04 05:14:48
○ 2026-02-15 16:28:14
○ 2026-05-09 16:30:56
●MXsmtpin.rzone.de2026-02-15 → 2026-05-09 · 3 obs
○ 2020-02-04 05:14:48
● 2026-02-15 16:28:14
● 2026-05-09 16:30:56
●A2a01:238:20a:202:1075::2020-02-04 → 2026-05-09 · 3 obs
○ 2016-12-10 19:03:44
● 2020-02-04 05:14:48
● 2026-05-09 16:30:56
○A2a01:238:20a:202:1151::2016-12-10 → 2016-12-10 · 3 obs
● 2016-12-10 19:03:44
○ 2020-02-04 05:14:48
○ 2026-05-09 16:30:56
○A81.169.145.1512016-12-10 → 2016-12-10 · 3 obs
● 2016-12-10 19:03:44
○ 2020-02-04 05:14:48
○ 2026-05-09 16:30:56
●A81.169.145.752020-02-04 → 2026-05-09 · 3 obs
○ 2016-12-10 19:03:44
● 2020-02-04 05:14:48
● 2026-05-09 16:30:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
engineeringv0n1.nic.engineering, v0n0.nic.engineering, v2n1.nic.engineering, v2n0.nic.engineering...12 records
str.engineeringdocks06.rzone.de, shades18.rzone.de-

✅ Authoritative Response

Server:185.132.34.145

NS records: docks06.rzone.de, shades18.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for str.engineering (unsigned zone)

⏱️ Timing

Total: 792ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.75
AAAA12a01:238:20a:202:1075::
NS2shades18.rzone.de, docks06.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1shades18.rzone.de hostmaster.strato-rz.d

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v2n1.nic.engineering, v2n0.nic.engineering, v0n3.nic.engineering...)

Analysis

IP Addresses

str.engineering has two IP numbers: 2a01:238:20a:202:1075:: and 81.169.145.75.

Other host names, for instance juice-from.com, studioamstern.de, btls.de, brainhounds.com and ibertronics.info share IP numbers with str.engineering.

Name Servers

str.engineering's delegation uses two name servers: docks06.rzone.de and shades18.rzone.de.

str.engineering uses the same name server setup as other domains, such as motico.de, gasthof-zantl.de, knietep.de, iwcm.de and improspel.nl.

str.engineering at least partially shares name servers with other domains, including primegroup.info, missiont.de, aupt.de, usedom-immobilien.com and mediatoren-ostbayern.de.

These name servers are commonly used with shades17.rzone.de, shades06.rzone.de, shades12.rzone.de, docks14.rzone.de, shades03.rzone.de, docks07.rzone.de, docks09.rzone.de, docks13.rzone.de, docks16.rzone.de and shades01.rzone.de.

Host names with two IPs:

docks06.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:6 and 217.160.80.133

shades18.rzone.de points to 2607:f1c0:fe:53:185:132:34:145 and 185.132.34.145

Mail Servers

A single mail server handles str.engineering, smtpin.rzone.de.

str.engineering shares the same mail server setup as other domains, for instance storechecks.de, alfred-tautz.de, crocodile-sportsbar.de, jesterwild.com and wurlitzer.eu.

The host name smtpin.rzone.de resolves to two IP numbers: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.