r4s.nl - robtex.com

r4s.nl

DNSSEC⚠️ Not signed
NSkarlsruhe.nic.xlink.net ⭐
A192.166.192.43🇩🇪 CRONON-BERLIN-AS192.166.192.0/21 Cronon AG, Berlin
PTRvulthoom00.cronon.de
NSchemnitz.nic.xlink.net
A194.45.97.99🇩🇪 STRATO194.45.97.0/24 AG
PTRchemnitz.nic.xlink.net
NSulm.nic.xlink.net
A193.141.3.6🇩🇪 STRATO193.141.3.0/24 AG
PTRulm.nic.xlink.net
TXTX-NIC Certified Quality Zone
SOAkarlsruhe.nic.xlink.nethostmaster@xlink.net 2025-03-18 #0

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-07-20 19:00:02 +0000 (EPOCH 1784574002)
SOAns1.dns.nldns@sidn.nl 2026-07-20 #38

Same first word

r4s.ru
r4s.hu
r4s.info
r4s.cc
r4s.me
r4s.nl
r4s.org
r4s.de
r4s.be
r4s.it
r4s.com
r4s.net

Similar names

4sr.pl
s4r.io
4sr.ru
s4r.ca
4sr.cc
sr4.de
4sr.nl
4rs.us
4rs.cn
4sr.com.br
4sr.co.uk
4sr.eu
4sr.org
4sr.at
sr4.sakura.ne.jp
4rs.com
s4r.group
s4r.it
rs4.dk
sr4.com
s4r.de
sr4.su
sr4.org
4rs.org
sr4.ru
rs4.cn
rs4.info
rs4.es
rs4.top
4sr.cz
4rs.com.mx
s4r.net
s4r.com
4sr.com
4sr.es
4rs.ru
4rs.de
sr4.info
4rs.mobi
rs4.us
4sr.cn
4sr.it
4sr.com.au
rs4.net
s4r.eu
rs4.me
rs4.fr
4sr.sk
rs4.it
sr4.net
4sr.inf.br
4sr.uk
rs4.co.kr
4rs.nl
4rs.eu
4rs.ie
s4r.jp
4rs.net
4rs.pt
sr4.nl
rs4.com
4sr.de
s4r.biz
rs4.org
rs4.nl
4sr.us
4rs.cc
sr4.co.uk
s4r.co.uk
rs4.com.br
rs4.ch
sr4.us
s4r.pl

DNS History

8 records (3 active, 5 former)

20162017201820192020202120222023202420252026NSchemnitz.nic.xlink.netkarlsruhe.nic.xlink.netulm.nic.xlink.netns1.metaregistrar.nlns2.metaregistrar.nlMXmailfilter1.mijndomein.nlmailfilter2.mijndomein.nlA188.93.150.105
●NSchemnitz.nic.xlink.net2026-06-12 → 2026-07-20 · 3 obs
○ 2016-07-06 20:56:18
● 2026-06-12 02:55:04
● 2026-07-20 19:32:14
●NSkarlsruhe.nic.xlink.net2026-06-12 → 2026-07-20 · 3 obs
○ 2016-07-06 20:56:18
● 2026-06-12 02:55:04
● 2026-07-20 19:32:14
○NSns1.metaregistrar.nl2015-08-13 → 2016-07-06 · 4 obs
● 2015-08-13 21:21:14
● 2016-07-06 20:56:18
○ 2026-06-12 02:55:04
○ 2026-07-20 19:32:14
○NSns2.metaregistrar.nl2015-08-13 → 2016-07-06 · 4 obs
● 2015-08-13 21:21:14
● 2016-07-06 20:56:18
○ 2026-06-12 02:55:04
○ 2026-07-20 19:32:14
●NSulm.nic.xlink.net2026-06-12 → 2026-07-20 · 3 obs
○ 2016-07-06 20:56:18
● 2026-06-12 02:55:04
● 2026-07-20 19:32:14
○MXmailfilter1.mijndomein.nl2015-08-13 → 2016-07-06 · 4 obs
● 2015-08-13 21:21:14
● 2016-07-06 20:56:18
○ 2026-06-12 02:55:04
○ 2026-07-20 19:32:14
○MXmailfilter2.mijndomein.nl2015-08-13 → 2016-07-06 · 4 obs
● 2015-08-13 21:21:14
● 2016-07-06 20:56:18
○ 2026-06-12 02:55:04
○ 2026-07-20 19:32:14
○A188.93.150.1052015-08-13 → 2016-07-06 · 4 obs
● 2015-08-13 21:21:14
● 2016-07-06 20:56:18
○ 2026-06-12 02:55:04
○ 2026-07-20 19:32:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
r4s.nlulm.nic.xlink.net, chemnitz.nic.xlink.net-

✅ Authoritative Response

Server:194.45.97.99

NS records: ulm.nic.xlink.net, chemnitz.nic.xlink.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for r4s.nl (unsigned zone)

⏱️ Timing

Total: 653ms | Queries: -

📄 Records

TypeCountSample Data
NS2ulm.nic.xlink.net, chemnitz.nic.xlink.net
TXT1X-NIC Certified Quality Zone
SOA1karlsruhe.nic.xlink.net hostmaster.xlink

Analysis

Name Servers

r4s.nl carries NS records delegating to chemnitz.nic.xlink.net, karlsruhe.nic.xlink.net and ulm.nic.xlink.net.

r4s.nl shares at least some of its name servers with other domains, including 1-23.net, hyz.de, clsi.de and two others.

chemnitz.nic.xlink.net points to 194.45.97.99; karlsruhe.nic.xlink.net points to 192.166.192.43; ulm.nic.xlink.net points to 193.141.3.6 — each hostname maps to exactly one IP address.