jertech.be - dns.ninja

jertech.be

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::200🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com
A217.160.0.121🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSshades17.rzone.de ⭐
A2607:f1c0:fe:53:185:132:34:144🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades17.rzone.de
A185.132.34.144🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades17.rzone.de
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
MXsmtp.rzone.de ⭐
A2a01:238:20a:202:50f0::2097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRsmtp.rzone.de
A81.169.145.98🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtp.rzone.de
SOAshades17.rzone.dehostmaster@strato-rz.de 2026-02-04 #28

be

DNSSEC🔒 Signed (DS record present)
NSa.nsset.be ⭐
NSb.nsset.be
NSc.nsset.be
NSd.nsset.be
NSy.nsset.be
NSz.nsset.be
SOAa.nsset.bebe-hostmaster@dnsbelgium.be serial=1028252124

Same first word

jertech.eu
jertech.com
jertech.be
jertech.blogspot.com

Similar names

jcheret.com
ejrtech.com
chertej.ru
jerecht.com
rejtech.com

DNS History

17 records (5 active, 12 former)

20162017201820192020202120222023202420252026NSdocks09.rzone.deshades17.rzone.dens1-190.axc.nlns2-190.axc.nlnszero1.axc.nlnszero2.axc.nlMXsmtp.rzone.defallback.axc.nlmail.jertech.beA2001:8d8:100f:f000::200217.160.0.121159.253.0.110185.182.59.29216.239.32.21216.239.34.21216.239.36.21216.239.38.21
●NSdocks09.rzone.de2026-06-12 → 2026-07-05 · 3 obs
○ 2017-03-15 10:25:44
● 2026-06-12 23:06:20
● 2026-07-05 07:55:24
○NSns1-190.axc.nl2017-03-15 → 2017-03-15 · 4 obs
○ 2016-04-03 16:52:52
● 2017-03-15 10:25:44
○ 2026-06-12 23:06:20
○ 2026-07-05 07:55:24
○NSns2-190.axc.nl2017-03-15 → 2017-03-15 · 4 obs
○ 2016-04-03 16:52:52
● 2017-03-15 10:25:44
○ 2026-06-12 23:06:20
○ 2026-07-05 07:55:24
○NSnszero1.axc.nl2015-07-22 → 2016-04-03 · 4 obs
● 2015-07-22 22:08:24
● 2016-04-03 16:52:52
○ 2017-03-15 10:25:44
○ 2026-07-05 07:55:24
○NSnszero2.axc.nl2015-07-22 → 2016-04-03 · 4 obs
● 2015-07-22 22:08:24
● 2016-04-03 16:52:52
○ 2017-03-15 10:25:44
○ 2026-07-05 07:55:24
●NSshades17.rzone.de2026-06-12 → 2026-07-05 · 3 obs
○ 2017-03-15 10:25:44
● 2026-06-12 23:06:20
● 2026-07-05 07:55:24
○MXfallback.axc.nl2015-07-22 → 2016-04-03 · 4 obs
● 2015-07-22 22:08:24
● 2016-04-03 16:52:52
○ 2017-03-15 10:25:44
○ 2026-07-05 07:55:24
○MXmail.jertech.be2015-07-22 → 2017-03-15 · 4 obs
● 2015-07-22 22:08:24
● 2017-03-15 10:25:44
○ 2026-06-12 23:06:20
○ 2026-07-05 07:55:24
●MXsmtp.rzone.de2026-06-12 → 2026-07-05 · 3 obs
○ 2017-03-15 10:25:44
● 2026-06-12 23:06:20
● 2026-07-05 07:55:24
○A159.253.0.1102015-07-22 → 2016-04-03 · 4 obs
● 2015-07-22 22:08:24
● 2016-04-03 16:52:52
○ 2017-03-15 10:25:44
○ 2026-07-05 07:55:24
○A185.182.59.292017-03-15 → 2017-03-15 · 4 obs
○ 2016-04-03 16:52:52
● 2017-03-15 10:25:44
○ 2026-06-12 23:06:20
○ 2026-07-05 07:55:24
●A2001:8d8:100f:f000::2002026-06-12 → 2026-07-05 · 3 obs
○ 2017-03-15 10:25:44
● 2026-06-12 23:06:20
● 2026-07-05 07:55:24
○A216.239.32.212015-07-22 → 2016-04-03 · 4 obs
● 2015-07-22 22:08:24
● 2016-04-03 16:52:52
○ 2017-03-15 10:25:44
○ 2026-07-05 07:55:24
○A216.239.34.212015-07-22 → 2016-04-03 · 4 obs
● 2015-07-22 22:08:24
● 2016-04-03 16:52:52
○ 2017-03-15 10:25:44
○ 2026-07-05 07:55:24
○A216.239.36.212015-07-22 → 2016-04-03 · 4 obs
● 2015-07-22 22:08:24
● 2016-04-03 16:52:52
○ 2017-03-15 10:25:44
○ 2026-07-05 07:55:24
○A216.239.38.212015-07-22 → 2016-04-03 · 4 obs
● 2015-07-22 22:08:24
● 2016-04-03 16:52:52
○ 2017-03-15 10:25:44
○ 2026-07-05 07:55:24
●A217.160.0.1212026-06-12 → 2026-07-05 · 3 obs
○ 2017-03-15 10:25:44
● 2026-06-12 23:06:20
● 2026-07-05 07:55:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bez.nsset.be, y.nsset.be, a.nsset.be, c.nsset.be...-
jertech.beshades17.rzone.de, docks09.rzone.de-

✅ Authoritative Response

Server:185.132.34.144

NS records: shades17.rzone.de, docks09.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jertech.be (unsigned zone)

⏱️ Timing

Total: 594ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.121
AAAA12001:8d8:100f:f000::200
NS2shades17.rzone.de, docks09.rzone.de
MX1smtp.rzone.de (pri: 5)
SOA1shades17.rzone.de hostmaster.strato-rz.d

Analysis

IP Addresses

jertech.be resolves to the IP addresses 217.160.0.121 and 2001:8d8:100f:f000::200

k2mail.de, gp-foil.com, argon-it.com plus two other host names have IP numbers in common with jertech.be.

Name Servers

Two name servers handle the delegation for jertech.be: docks09.rzone.de and shades17.rzone.de.

The name server configuration of jertech.be is shared with other domains, for instance glamrevolution.de, pfeil-magnet.de, tcm-muenchen.de and two others.

jertech.be has at least partial name server overlap with other domains, such as gs-stahl.eu, markusobladen.com, gecoacht.de and two others.

shades19.rzone.de, shades11.rzone.de and docks20.rzone.de — plus 7 other name servers — are commonly paired with these name servers.

docks09.rzone.de and shades17.rzone.de both carry two IP addresses. The A records for docks09.rzone.de are 217.160.80.136 and 2001:8d8:fe:53:5747:2a74:d:9; the A records for shades17.rzone.de are 185.132.34.144 and 2607:f1c0:fe:53:185:132:34:144.

Mail Servers

jertech.be uses one mail server — smtp.rzone.de.

The mail server setup of jertech.be matches that of other domains such as mailspool.tibbe.org, pinchosandtapas.com, vhreclame.nl and two others.

smtp.rzone.de has two IP addresses: 81.169.145.98 and 2a01:238:20a:202:50f0::2097.