sobresearch.nl - robtex.com

sobresearch.nl

DNSSEC🔒 Signed (DS record present)
A37.48.76.187🇳🇱 LEASEWEB-NL-AMS-0137.48.64.0/18 LEASEWEB
PTRhq.ifra.nl
NSns1.mijndnsserver.nl ⭐
A2001:1af8:4700:a104:11::🇳🇱 LEASEWEB-NL-AMS-012001:1af8::/32 NL-LEASEWEB-20040408 Leaseweb
PTRns1.mijndnsserver.nl
A37.48.84.96🇳🇱 LEASEWEB-NL-AMS-0137.48.64.0/18 LEASEWEB
PTRns1.mijndnsserver.nl
NSns2.mijndnsserver.nl
A2001:7b8:60c:1:4:100:16e2:1🇳🇱 NL-BIT2001:7b8::/29 -20020405 BIT bv, The Netherlands
PTRns2.mijndnsserver.nl
A185.84.140.163🇳🇱 NL-BIT185.84.140.0/22 Hosted
PTRns2.mijndnsserver.nl
NSns3.mijndnsserver.eu
A2001:1af8:5300:a005:1::1🇳🇱 LEASEWEB-NL-AMS-012001:1af8::/32 NL-LEASEWEB-20040408 Leaseweb
PTRns3.mijndnsserver.eu
A89.149.219.85🇳🇱 LEASEWEB-NL-AMS-0189.149.192.0/18
PTRns3.mijndnsserver.eu
NSns4.mijndnsserver.net
A2a01:7c8:bb0e:1cf:5054:ff:fee8:a378🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network
PTRns4.mijndnsserver.net
A85.10.150.90🇳🇱 TRANSIP-AS85.10.128.0/19 TransIP BV Amsterdam, The Netherlands
PTRns4.mijndnsserver.net
MXmx1.spamhost.nl ⭐
A2001:550:2:3::62:100🇺🇸 COGENT2001:550::/32 Cogent Communications
PTRfe2-r2-in.la10.l.antispamcloud.com
A38.71.16.244🇺🇸 AS1663338.71.16.0/24
PTRfe2-r2-in.la10.l.antispamcloud.com
MXmx2.spamhost.nl(20)
A2001:550:2:61::2fc:100🇺🇸 COGENT2001:550::/32 Cogent Communications
A38.89.254.156🇺🇸 AS1663338.89.254.0/23
PTRfe1-r2-in.ch03.l.antispamcloud.com
MXmx3.spamhost.nl(30)
A2001:550:2:78::ca:100🇺🇸 COGENT2001:550::/32 Cogent Communications
PTRfe3-r2-in.atl06.l.antispamcloud.com
A38.101.250.150🇺🇸 AS1663338.101.250.0/24
PTRfe3-r2-in.atl06.l.antispamcloud.com
MXmx4.spamhost.nl(40)
A2001:550:2:3::62:100🇺🇸 COGENT2001:550::/32 Cogent Communications
PTRfe2-r2-in.la10.l.antispamcloud.com
A38.71.16.244🇺🇸 AS1663338.71.16.0/24
PTRfe2-r2-in.la10.l.antispamcloud.com
TXTgoogle-site-verification=odmtkcWq741IW-_1VdtfiLPYOWmRC00DF8v7twVEO8o
TXTv=spf1 a mx ip4:37.48.76.187 ip4:195.121.94.183 mx:mail.sobresearch.nl inclu...
SOAns1.mijndnsserver.nlhostmaster@sobresearch.nl 2026-04-23 #1

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-05-14 05:30:02 +0000 (EPOCH 1778736602)
SOAns1.dns.nldns@sidn.nl 2026-05-14 #11

Subdomains

mail.sobresearch.nl

Same first word

sobresearch.nl

Similar names

hboscareers.com
sobersearch.org
bosresearch.uk
sboresearch.co.ke
hboscareers.co.uk
bosresearch.co.uk
bosresearch.com
hobscareers.com

DNS History

17 records (9 active, 8 former)

20162017201820192020202120222023202420252026NSns1.mijndnsserver.nlns2.mijndnsserver.nlns3.mijndnsserver.euns4.mijndnsserver.netns5.silverpoint.nlns6.silverpoint.nlMXmx1.spamhost.nlmx2.spamhost.nlmx3.spamhost.nlmx4.spamhost.nlfallback.justhost.nlmail.sobresearch.nlpop.sobresearch.nlA37.48.76.187185.27.141.24987.233.14.9887.233.245.114
●NSns1.mijndnsserver.nl2016-08-14 → 2026-05-14 · 3 obs
○ 2016-03-21 08:20:04
● 2016-08-14 14:35:00
● 2026-05-14 05:59:44
●NSns2.mijndnsserver.nl2016-08-14 → 2026-05-14 · 3 obs
○ 2016-03-21 08:20:04
● 2016-08-14 14:35:00
● 2026-05-14 05:59:44
●NSns3.mijndnsserver.eu2016-08-14 → 2026-05-14 · 3 obs
○ 2016-03-21 08:20:04
● 2016-08-14 14:35:00
● 2026-05-14 05:59:44
●NSns4.mijndnsserver.net2016-08-14 → 2026-05-14 · 3 obs
○ 2016-03-21 08:20:04
● 2016-08-14 14:35:00
● 2026-05-14 05:59:44
○NSns5.silverpoint.nl2015-08-20 → 2016-03-21 · 4 obs
● 2015-08-20 05:46:08
● 2016-03-21 08:20:04
○ 2016-08-14 14:35:00
○ 2026-05-14 05:59:44
○NSns6.silverpoint.nl2015-08-20 → 2016-03-21 · 4 obs
● 2015-08-20 05:46:08
● 2016-03-21 08:20:04
○ 2016-08-14 14:35:00
○ 2026-05-14 05:59:44
○MXfallback.justhost.nl2016-08-14 → 2017-03-30 · 5 obs
○ 2016-03-21 08:20:04
● 2016-08-14 14:35:00
● 2017-03-30 17:11:38
○ 2026-03-05 22:02:40
○ 2026-05-14 05:59:44
○MXmail.sobresearch.nl2015-08-20 → 2017-03-30 · 4 obs
● 2015-08-20 05:46:08
● 2017-03-30 17:11:38
○ 2026-03-05 22:02:40
○ 2026-05-14 05:59:44
●MXmx1.spamhost.nl2026-03-05 → 2026-05-14 · 3 obs
○ 2017-03-30 17:11:38
● 2026-03-05 22:02:40
● 2026-05-14 05:59:44
●MXmx2.spamhost.nl2026-03-05 → 2026-05-14 · 3 obs
○ 2017-03-30 17:11:38
● 2026-03-05 22:02:40
● 2026-05-14 05:59:44
●MXmx3.spamhost.nl2026-03-05 → 2026-05-14 · 3 obs
○ 2017-03-30 17:11:38
● 2026-03-05 22:02:40
● 2026-05-14 05:59:44
●MXmx4.spamhost.nl2026-03-05 → 2026-05-14 · 3 obs
○ 2017-03-30 17:11:38
● 2026-03-05 22:02:40
● 2026-05-14 05:59:44
○MXpop.sobresearch.nl2015-08-20 → 2016-03-21 · 4 obs
● 2015-08-20 05:46:08
● 2016-03-21 08:20:04
○ 2016-08-14 14:35:00
○ 2026-05-14 05:59:44
○A185.27.141.2492016-08-14 → 2017-03-30 · 5 obs
○ 2016-03-21 08:20:04
● 2016-08-14 14:35:00
● 2017-03-30 17:11:38
○ 2026-03-05 22:02:40
○ 2026-05-14 05:59:44
●A37.48.76.1872026-03-05 → 2026-05-14 · 3 obs
○ 2017-03-30 17:11:38
● 2026-03-05 22:02:40
● 2026-05-14 05:59:44
○A87.233.14.982015-08-20 → 2015-12-11 · 4 obs
● 2015-08-20 05:46:08
● 2015-12-11 16:35:34
○ 2016-03-21 08:20:04
○ 2026-05-14 05:59:44
○A87.233.245.1142016-03-21 → 2016-03-21 · 4 obs
○ 2015-12-11 16:35:34
● 2016-03-21 08:20:04
○ 2016-08-14 14:35:00
○ 2026-05-14 05:59:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
sobresearch.nlns1.mijndnsserver.nl, ns2.mijndnsserver.nl, ns3.mijndnsserver.eu, ns4.mijndnsserver.net4 records

✅ Authoritative Response

Server:185.84.140.163

NS records: ns1.mijndnsserver.nl, ns2.mijndnsserver.nl, ns3.mijndnsserver.eu, ns4.mijndnsserver.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 701ms | Queries: -

📄 Records

TypeCountSample Data
A137.48.76.187
NS4ns1.mijndnsserver.nl, ns3.mijndnsserver.eu...
MX4mx3.spamhost.nl (pri: 30), mx4.spamhost.nl (pri: 40)...
TXT2google-site-verification=odmtkcWq741IW-_, v=spf1 a mx ip4:37.48.76.187 ip4:195.121
SOA1ns1.mijndnsserver.nl hostmaster.sobresea

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.mijndnsserver.nl, ns1.mijndnsserver.nl, ns2.mijndnsserver.nl...)

Analysis

Hierarchy

mail.sobresearch.nl has sobresearch.nl as its parent.

IP Addresses

sobresearch.nl maps to IP address 37.48.76.187.

Other host names, for instance powered-by.ifra.nl, mail.klasse.fm, klasse.fm, popuptoilet.co.uk and mail.marcoschimmel.nl share IP numbers with sobresearch.nl.

Name Servers

sobresearch.nl is delegated to four name servers: ns3.mijndnsserver.eu, ns4.mijndnsserver.net, ns1.mijndnsserver.nl and ns2.mijndnsserver.nl.

sobresearch.nl at least partially shares name servers with other domains such as alarmist.nl, bhvherhaling.com, fotoafdruk.be, cable-cam.info and bhj.nl.

Host names with two IP numbers:

ns3.mijndnsserver.eu points to 2001:1af8:5300:a005:1::1 and 89.149.219.85

ns4.mijndnsserver.net points to 2a01:7c8:bb0e:1cf:5054:ff:fee8:a378 and 85.10.150.90

ns1.mijndnsserver.nl points to 2001:1af8:4700:a104:11:: and 37.48.84.96

ns2.mijndnsserver.nl points to 2001:7b8:60c:1:4:100:16e2:1 and 185.84.140.163

Mail Servers

sobresearch.nl is handled by four mail servers: mx1.spamhost.nl, mx2.spamhost.nl, mx3.spamhost.nl and mx4.spamhost.nl.

sobresearch.nl shares mail servers with other domains at least in part, for instance oogst-sieraden.nl, newyorkarabic.com, indigowebstudio.nl, lasvegas.com.br and lasvegas.it.

Host names with two IP numbers:

mx1.spamhost.nl points to 2001:550:2:3::62:100 and 38.71.16.244

mx2.spamhost.nl points to 2001:550:2:61::2fc:100 and 38.89.254.156

mx3.spamhost.nl points to 2001:550:2:78::ca:100 and 38.101.250.150

mx4.spamhost.nl points to 2001:550:2:3::62:100 and 38.71.16.244

Common IP numbers used by multiple host names: 2001:550:2:3::62:100 and 38.71.16.244

Host names that point to 2001:550:2:3::62:100: mx1.spamhost.nl and mx4.spamhost.nl

Host names that point to 38.71.16.244: mx1.spamhost.nl and mx4.spamhost.nl