sontronics.nl - robtex.com

sontronics.nl

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1152::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRw98.rzone.de
A81.169.145.152🇩🇪 STRATO81.169.144.0/22 AG
NSdocks19.rzone.de ⭐
A2001:8d8:fe:53:5747:2a74:d:19🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks19.rzone.de
A217.160.80.146🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks19.rzone.de
NSshades08.rzone.de
A2607:f1c0:fe:53:185:132:34:135🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades08.rzone.de
A185.132.34.135🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades08.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
SOAdocks19.rzone.dehostmaster@strato-rz.de 2020-06-20 #16

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-03-26 08:30:01 +0000 (EPOCH 1774513801)
SOAns1.dns.nldns@sidn.nl 2026-03-26 #17

Same first word

sontronics.nl
sontronics.com
sontronics.co.il

DNS History

13 records (5 active, 8 former)

20162017201820192020202120222023202420252026NSdocks19.rzone.deshades08.rzone.dens1.webreus.nlns3.webreus.nlMXsmtpin.rzone.demx-in-1.webreus.nlmx-in-2.webreus.nlsmtp.rzone.deA2a01:238:20a:202:1152::81.169.145.1522a01:238:20a:202:1093::46.235.47.2481.169.145.93
●NSdocks19.rzone.de2016-09-10 → 2026-03-26 · 3 obs
○ 2015-10-20 20:28:48
● 2016-09-10 18:41:38
● 2026-03-26 09:02:26
○NSns1.webreus.nl2015-05-21 → 2015-05-21 · 3 obs
● 2015-05-21 22:14:14
○ 2015-10-20 20:28:48
○ 2026-03-26 09:02:26
○NSns3.webreus.nl2015-05-21 → 2015-05-21 · 3 obs
● 2015-05-21 22:14:14
○ 2015-10-20 20:28:48
○ 2026-03-26 09:02:26
●NSshades08.rzone.de2016-09-10 → 2026-03-26 · 3 obs
○ 2015-10-20 20:28:48
● 2016-09-10 18:41:38
● 2026-03-26 09:02:26
○MXmx-in-1.webreus.nl2015-05-21 → 2015-05-21 · 3 obs
● 2015-05-21 22:14:14
○ 2015-10-20 20:28:48
○ 2026-03-26 09:02:26
○MXmx-in-2.webreus.nl2015-05-21 → 2015-05-21 · 3 obs
● 2015-05-21 22:14:14
○ 2015-10-20 20:28:48
○ 2026-03-26 09:02:26
○MXsmtp.rzone.de2016-09-10 → 2017-05-15 · 4 obs
○ 2015-10-20 20:28:48
● 2016-09-10 18:41:38
● 2017-05-15 13:59:50
○ 2026-03-26 09:02:26
●MXsmtpin.rzone.de2026-03-26 → 2026-03-26 · 2 obs
○ 2017-05-15 13:59:50
● 2026-03-26 09:02:26
○A2a01:238:20a:202:1093::2016-09-10 → 2017-05-15 · 4 obs
○ 2015-10-20 20:28:48
● 2016-09-10 18:41:38
● 2017-05-15 13:59:50
○ 2026-03-26 09:02:26
●A2a01:238:20a:202:1152::2026-03-26 → 2026-03-26 · 2 obs
○ 2017-05-15 13:59:50
● 2026-03-26 09:02:26
○A46.235.47.242015-05-21 → 2015-05-21 · 3 obs
● 2015-05-21 22:14:14
○ 2015-10-20 20:28:48
○ 2026-03-26 09:02:26
●A81.169.145.1522026-03-26 → 2026-03-26 · 2 obs
○ 2017-05-15 13:59:50
● 2026-03-26 09:02:26
○A81.169.145.932016-09-10 → 2017-05-15 · 4 obs
○ 2015-10-20 20:28:48
● 2016-09-10 18:41:38
● 2017-05-15 13:59:50
○ 2026-03-26 09:02:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
sontronics.nldocks19.rzone.de, shades08.rzone.de-

✅ Authoritative Response

Server:185.132.34.135

NS records: docks19.rzone.de, shades08.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sontronics.nl (unsigned zone)

⏱️ Timing

Total: 484ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.152
AAAA12a01:238:20a:202:1152::
NS2docks19.rzone.de, shades08.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1docks19.rzone.de hostmaster.strato-rz.de

Analysis

IP Addresses

sontronics.nl points to two IPs: 2a01:238:20a:202:1152:: and 81.169.145.152.

Other host names, for instance rechts-kanzlei.de, sadshoe.de, cleanbau.de, sassnet.de and electroland.de share IP numbers with sontronics.nl.

Name Servers

Two name servers docks19.rzone.de and shades08.rzone.de are delegated to sontronics.nl.

sontronics.nl uses the same name server configuration as other domains, such as dirigent.es, mathiak.com, mostard.net, fran-zen.de and uweseemann.com.

sontronics.nl at least partially shares name servers with other domains such as printation.de, aachen-mietwagen.de, wagner-film.com, waldt.eu and maintal-cross.de.

These name servers are often used together with shades04.rzone.de, shades14.rzone.de, docks20.rzone.de, docks09.rzone.de, shades06.rzone.de, shades17.rzone.de, docks12.rzone.de, docks03.rzone.de, shades15.rzone.de and shades12.rzone.de.

Host names with two IPs:

docks19.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:19 and 217.160.80.146.

shades08.rzone.de points to 2607:f1c0:fe:53:185:132:34:135 and 185.132.34.135.

Mail Servers

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

sontronics.nl shares the same mail server setup as other domains, including ott-ulm.net, pauchard.net, bauer-spenglerei.de, t-kg.de and badesalzbar.eu.

Host name smtpin.rzone.de points to IPs 2a01:238:20a:202:50f0::1097 and 81.169.145.97.