ocstec.de - robtex.com

ocstec.de

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1150::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRw96.rzone.de
A81.169.145.150🇩🇪 STRATO81.169.144.0/22 AG
NSdocks09.rzone.de ⭐
A2001:8d8:fe:53:5747:2a74:d:9🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks09.rzone.de
A217.160.80.136🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks09.rzone.de
NSshades05.rzone.de
A2607:f1c0:fe:53:185:132:34:132🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades05.rzone.de
A185.132.34.132🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades05.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
TXTv=spf1 redirect=_spf.strato.com
SOAdocks09.rzone.dehostmaster@strato-rz.de 2020-06-08 #4

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=1773553752

Same first word

ocstec.de

Similar names

cestco.com
csetco.com
cescot.biz
cosect.net
soctec.co.jp
ccoste.be
tecsoc.org
tescco.com
ccoste.com
ctosec.com
ccoste.net
tecsco.com
costec.de
sotecc.com
sotecc.org.co
csoetc.com
ccoste.info
costec.ru
costec.eu
soctec.de
stecco.net
ectsoc.org
escotc.com
scetco.com
cescot.net
tecsco.co.kr
cescot.it
sectoc.com
tecsoc.com
cescot.org
costec.it
sectco.com
otsecc.com
scotec.net
ccoste.fr
setcco.com
costec.net
stecco.de
cescot.siena.it
cescot.emilia-romagna.it
cescot.com
cecost.net

DNS History

13 records (5 active, 8 former)

20162017201820192020202120222023202420252026NSdocks09.rzone.deshades05.rzone.dens.stratoserver.netns2.stratoserver.netns3.stratoserver.netns4.stratoserver.netMXsmtpin.rzone.desecsmtp.ocstec.deA2a01:238:20a:202:1150::81.169.145.1502a01:238:20a:202:1066::81.169.145.6685.214.148.156
●NSdocks09.rzone.de2018-09-15 → 2026-03-22 · 3 obs
○ 2017-02-02 02:56:10
● 2018-09-15 03:28:40
● 2026-03-22 20:41:04
○NSns.stratoserver.net2015-08-08 → 2016-06-21 · 4 obs
● 2015-08-08 16:39:08
● 2016-06-21 23:18:46
○ 2017-02-02 02:56:10
○ 2026-03-22 20:41:04
○NSns2.stratoserver.net2015-08-08 → 2016-06-21 · 4 obs
● 2015-08-08 16:39:08
● 2016-06-21 23:18:46
○ 2017-02-02 02:56:10
○ 2026-03-22 20:41:04
○NSns3.stratoserver.net2017-02-02 → 2017-02-02 · 4 obs
○ 2016-06-21 23:18:46
● 2017-02-02 02:56:10
○ 2018-09-15 03:28:40
○ 2026-03-22 20:41:04
○NSns4.stratoserver.net2017-02-02 → 2017-02-02 · 4 obs
○ 2016-06-21 23:18:46
● 2017-02-02 02:56:10
○ 2018-09-15 03:28:40
○ 2026-03-22 20:41:04
●NSshades05.rzone.de2018-09-15 → 2026-03-22 · 3 obs
○ 2017-02-02 02:56:10
● 2018-09-15 03:28:40
● 2026-03-22 20:41:04
○MXsecsmtp.ocstec.de2015-08-08 → 2017-02-02 · 4 obs
● 2015-08-08 16:39:08
● 2017-02-02 02:56:10
○ 2018-09-15 03:28:40
○ 2026-03-22 20:41:04
●MXsmtpin.rzone.de2018-09-15 → 2026-03-22 · 3 obs
○ 2017-02-02 02:56:10
● 2018-09-15 03:28:40
● 2026-03-22 20:41:04
○A2a01:238:20a:202:1066::2018-09-15 → 2018-09-15 · 4 obs
○ 2017-02-02 02:56:10
● 2018-09-15 03:28:40
○ 2026-02-18 03:05:08
○ 2026-03-22 20:41:04
●A2a01:238:20a:202:1150::2026-02-18 → 2026-03-22 · 3 obs
○ 2018-09-15 03:28:40
● 2026-02-18 03:05:08
● 2026-03-22 20:41:04
●A81.169.145.1502026-02-18 → 2026-03-22 · 3 obs
○ 2018-09-15 03:28:40
● 2026-02-18 03:05:08
● 2026-03-22 20:41:04
○A81.169.145.662018-09-15 → 2018-09-15 · 4 obs
○ 2017-02-02 02:56:10
● 2018-09-15 03:28:40
○ 2026-02-18 03:05:08
○ 2026-03-22 20:41:04
○A85.214.148.1562015-08-08 → 2017-02-02 · 4 obs
● 2015-08-08 16:39:08
● 2017-02-02 02:56:10
○ 2018-09-15 03:28:40
○ 2026-03-22 20:41:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
ocstec.dedocks09.rzone.de, shades05.rzone.de-

✅ Authoritative Response

Server: 185.132.34.132

NS records: docks09.rzone.de, shades05.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ocstec.de (unsigned zone)

⏱️ Timing

Total: 1064ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.150
AAAA12a01:238:20a:202:1150::
NS2shades05.rzone.de, docks09.rzone.de
MX1smtpin.rzone.de (pri: 5)
TXT1v=spf1 redirect=_spf.strato.com
SOA1docks09.rzone.de hostmaster.strato-rz.de

Analysis

IP Addresses

ocstec.de points to two IP numbers: 2a01:238:20a:202:1150:: and 81.169.145.150.

Other host names, for instance ascim.de, deutsch-polnisch-uebersetzer.de, apfl.info, insideblues.de and triefensteiner-musikanten.de share IP numbers with ocstec.de.

Name Servers

Delegation for ocstec.de rests with two name servers, docks09.rzone.de and shades05.rzone.de.

ocstec.de shares the same name server setup as other domains, including anwaelte-fuer-strafrecht.de, pakou.de, etagere-regensburg.de, fsays.eu and tsv-breitenworbis.de.

ocstec.de at least partially shares name servers with other domains, for instance neurorevolution.de, competence-network.org, rasterid.com, pacos.de and regstr.eu.

These name servers are commonly used together with the name servers shades08.rzone.de, shades10.rzone.de, shades15.rzone.de, docks15.rzone.de, docks18.rzone.de, shades09.rzone.de, docks05.rzone.de, shades12.rzone.de, shades18.rzone.de and docks20.rzone.de.

Host names with two IP numbers: docks09.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:9 and 217.160.80.136; shades05.rzone.de points to 2607:f1c0:fe:53:185:132:34:132 and 185.132.34.132.

Mail Servers

ocstec.de is handled by a single mail server, smtpin.rzone.de.

ocstec.de uses the same mail server configuration as other domains, such as cultreal.de, thevisionx.com, salman-bau.de, ottensen.org and patents-trademarks-designs.org.

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