2su.nl - robtex.com

2su.nl

DNSSEC⚠️ Not signed
A2a03:7000:c0c0:17::21🇳🇱 UNISERVER-AS2a03:7000::/32
A83.136.17.21🇳🇱 UNISERVER-AS83.136.17.0/24
NSns3.hostingcore.domains ⭐
A2603:1020:1001::3d🇸🇪 Microsoft2603:1000::/25 MICROSOFT
A51.12.210.244🇸🇪 Microsoft51.12.0.0/15
PTRns3.hostingcore.domains
NSns1.hostingcore.nl
A2a03:7000:c0c0:17::12🇳🇱 UNISERVER-AS2a03:7000::/32
PTRs-ndc-ns01.nedcomp.nl
A83.136.17.12🇳🇱 UNISERVER-AS83.136.17.0/24
PTRs-ndc-ns01.nedcomp.nl
NSns2.hostingcore.eu
A2603:1020:201:f::186🇳🇱 Microsoft2603:1000::/25 MICROSOFT
A74.234.161.171🇳🇱 Microsoft74.234.0.0/15
PTRns2.hostingcore.eu
MXs-oost-www01.nedcomp.nl ⭐
A2a03:7000:c0c0:17::21🇳🇱 UNISERVER-AS2a03:7000::/32
A83.136.17.21🇳🇱 UNISERVER-AS83.136.17.0/24
TXTv=spf1 include:vps-relay.spf.nedcomp.nl -all
TXTv=DMARC1;p=reject;sp=reject;adkim=s;aspf=s;
SOAns3.hostingcore.domainsbeheer@nedcomp.nl serial=93

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-07-04 19:30:02 +0000 (EPOCH 1783193402)
SOAns1.dns.nldns@sidn.nl 2026-07-04 #39

Previously MX for

2su.nl

Same first word

2su.cc
2su.de
2su.es
2su.eu
2su.com
2su.fr
2su.su
2su.nl
2su.cn
2su.ru

Similar names

u2s.ir
us2.online
2us.dk
s2u.dk
2us.eu
s2u.org
u2s.ru
2us.in
su2.kr
us2.de
su2.info
2us.space
u2s.eu
2us.ru
2us.it
us2.net
2us.co.uk
u2s.nl
s2u.vn
su2.ro
u2s.us
s2u.com
s2u.de
u2s.co
2us.de
s2u.in
s2u.ru
2us.cn
su2.pl
s2u.net
2us.org
us2.cc
2us.co
us2.us
u2s.de
2us.us
2us.co.il
us2.info
us2.com
2us.com.br
2us.pl
su2.org
su2.site
u2s.com
u2s.in
2us.se
su2.cn
s2u.eu
s2u.online
s2u.co.nz
us2.shop
u2s.co.uk
s2u.me
us2.xyz
s2u.ca
us2.nl
su2.de
2us.ro
us2.co
us2.biz
s2u.co.uk
s2u.ch
2us.com
us2.ca
su2.ru
u2s.me
us2.pl
2us.mobi
us2.ai
s2u.nl
2us.cc
s2u.com.br
su2.com
us2.me
2us.ca
s2u.cn
u2s.org
s2u.fr
u2s.com.au
2us.cz
s2u.se

DNS History

16 records (6 active, 10 former)

20162017201820192020202120222023202420252026NSns1.hostingcore.nlns2.hostingcore.euns3.hostingcore.domainschristina.neostrada.nllisa.neostrada.nlns0.transip.nlns1.transip.netns2.transip.eusandra.neostrada.nlMXs-oost-www01.nedcomp.nl2su.nlmail.2su.nlA2a03:7000:c0c0:17::2183.136.17.21149.210.210.18785.17.199.6
○NSchristina.neostrada.nl2015-07-21 → 2015-07-21 · 3 obs
● 2015-07-21 03:28:38
○ 2015-11-21 22:02:00
○ 2026-07-04 20:36:22
○NSlisa.neostrada.nl2015-07-21 → 2015-07-21 · 3 obs
● 2015-07-21 03:28:38
○ 2015-11-21 22:02:00
○ 2026-07-04 20:36:22
○NSns0.transip.nl2015-11-21 → 2016-04-17 · 5 obs
○ 2015-07-21 03:28:38
● 2015-11-21 22:02:00
● 2016-04-17 18:17:00
○ 2017-02-15 06:55:52
○ 2026-07-04 20:36:22
●NSns1.hostingcore.nl2026-05-19 → 2026-07-04 · 3 obs
○ 2017-02-15 06:55:52
● 2026-05-19 20:26:40
● 2026-07-04 20:36:22
○NSns1.transip.net2015-11-21 → 2016-04-17 · 5 obs
○ 2015-07-21 03:28:38
● 2015-11-21 22:02:00
● 2016-04-17 18:17:00
○ 2017-02-15 06:55:52
○ 2026-07-04 20:36:22
●NSns2.hostingcore.eu2026-05-19 → 2026-07-04 · 3 obs
○ 2017-02-15 06:55:52
● 2026-05-19 20:26:40
● 2026-07-04 20:36:22
○NSns2.transip.eu2015-11-21 → 2016-04-17 · 5 obs
○ 2015-07-21 03:28:38
● 2015-11-21 22:02:00
● 2016-04-17 18:17:00
○ 2017-02-15 06:55:52
○ 2026-07-04 20:36:22
●NSns3.hostingcore.domains2026-05-19 → 2026-07-04 · 3 obs
○ 2017-02-15 06:55:52
● 2026-05-19 20:26:40
● 2026-07-04 20:36:22
○NSsandra.neostrada.nl2015-07-21 → 2015-07-21 · 3 obs
● 2015-07-21 03:28:38
○ 2015-11-21 22:02:00
○ 2026-07-04 20:36:22
○MX2su.nl2015-11-21 → 2016-04-17 · 5 obs
○ 2015-07-21 03:28:38
● 2015-11-21 22:02:00
● 2016-04-17 18:17:00
○ 2017-02-15 06:55:52
○ 2026-07-04 20:36:22
○MXmail.2su.nl2015-07-21 → 2015-07-21 · 3 obs
● 2015-07-21 03:28:38
○ 2015-11-21 22:02:00
○ 2026-07-04 20:36:22
●MXs-oost-www01.nedcomp.nl2026-05-19 → 2026-07-04 · 3 obs
○ 2017-02-15 06:55:52
● 2026-05-19 20:26:40
● 2026-07-04 20:36:22
○A149.210.210.1872015-11-21 → 2016-04-17 · 5 obs
○ 2015-07-21 03:28:38
● 2015-11-21 22:02:00
● 2016-04-17 18:17:00
○ 2017-02-15 06:55:52
○ 2026-07-04 20:36:22
●A2a03:7000:c0c0:17::212026-05-19 → 2026-07-04 · 3 obs
○ 2017-02-15 06:55:52
● 2026-05-19 20:26:40
● 2026-07-04 20:36:22
●A83.136.17.212026-05-19 → 2026-07-04 · 3 obs
○ 2017-02-15 06:55:52
● 2026-05-19 20:26:40
● 2026-07-04 20:36:22
○A85.17.199.62015-07-21 → 2015-07-21 · 3 obs
● 2015-07-21 03:28:38
○ 2015-11-21 22:02:00
○ 2026-07-04 20:36:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
2su.nlns1.hostingcore.nl, ns2.hostingcore.eu, ns3.hostingcore.domains2 records

✅ Authoritative Response

Server:51.12.210.244

NS records: ns1.hostingcore.nl, ns2.hostingcore.eu, ns3.hostingcore.domains

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 2su.nl (unsigned zone)

⏱️ Timing

Total: 1883ms | Queries: -

📄 Records

TypeCountSample Data
A183.136.17.21
AAAA12a03:7000:c0c0:17::21
NS3ns2.hostingcore.eu, ns3.hostingcore.domains...
MX1s-oost-www01.nedcomp.nl (pri: 50)
TXT2v=DMARC1;p=reject;sp=reject;adkim=s;aspf, v=spf1 include:vps-relay.spf.nedcomp.nl
SOA1ns3.hostingcore.domains beheer.nedcomp.n

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.hostingcore.nl, ns1.hostingcore.nl)

Analysis

IP Addresses

2su.nl has two IP addresses: 83.136.17.21 and 2a03:7000:c0c0:17::21

kunstuitleenhellevoetsluis.nl and s-oost-www01.nedcomp.nl are among other host names that share IP numbers with 2su.nl.

Name Servers

2su.nl has three name servers — ns3.hostingcore.domains, ns2.hostingcore.eu and ns1.hostingcore.nl.

The name servers of 2su.nl overlap at least partially with those of other domains — among them sovex.online, anodes.nl, exsion.be and two more.

Each of ns3.hostingcore.domains, ns2.hostingcore.eu and ns1.hostingcore.nl points to two IP numbers. ns3.hostingcore.domains points to 51.12.210.244 and 2603:1020:1001::3d. ns2.hostingcore.eu points to 74.234.161.171 and 2603:1020:201:f::186. ns1.hostingcore.nl points to 83.136.17.12 and 2a03:7000:c0c0:17::12.

Mail Servers

2su.nl routes its mail through a single mail server, s-oost-www01.nedcomp.nl.

s-oost-www01.nedcomp.nl resolves to two IP numbers — 83.136.17.21 and 2a03:7000:c0c0:17::21.