4sar.nl - robtex.com

4sar.nl

DNSSEC⚠️ Not signed
A2001:1690:22:200::37🇳🇱 PREVIDER-AS2001:1690::/32 NL-PREVIDER-IPV6
PTRweb307.your-webhost.nl
A84.241.177.157🇳🇱 PREVIDER-AS84.241.128.0/18 Previder BV - NL
NSweb307.your-webhost.nl ⭐
A2001:1690:22:200::37🇳🇱 PREVIDER-AS2001:1690::/32 NL-PREVIDER-IPV6
PTRweb307.your-webhost.nl
A84.241.177.157🇳🇱 PREVIDER-AS84.241.128.0/18 Previder BV - NL
PTRweb307.your-webhost.nl
NSns3.your-webhost.nl
A2001:1690:22:200::6🇳🇱 PREVIDER-AS2001:1690::/32 NL-PREVIDER-IPV6
PTRns3.your-webhost.nl
A84.241.180.189🇳🇱 PREVIDER-AS84.241.128.0/18 Previder BV - NL
PTRns3.your-webhost.nl
NSns4.your-webhost.nl
A2001:1690:22:200::7🇳🇱 PREVIDER-AS2001:1690::/32 NL-PREVIDER-IPV6
PTRns4.your-webhost.nl
A84.241.180.190🇳🇱 PREVIDER-AS84.241.128.0/18 Previder BV - NL
PTRns4.your-webhost.nl
MX4sar-nl.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::b🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-dbbpr03cu00103.inbound.protection.outlook.com
A2a01:111:f403:ca09::6🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::b🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am7pr05cu00103.inbound.protection.outlook.com
A2a01:111:f403:ca09::f🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am7pr05cu00307.inbound.protection.outlook.com
A52.101.68.29🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dbapr03cu00105.inbound.protection.outlook.com
A52.101.68.32🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db3pr0202cu00200.inbound.protection.outlook.com
A52.101.73.11🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am1pr04cu00103.inbound.protection.outlook.com
A52.101.73.30🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00306.inbound.protection.outlook.com
TXTv=spf1 a mx ip4:195.211.72.0/22 ip4:84.241.177.157 ip4:141.138.168.0/21 ip6:2...
TXTMS=ms48010105
SOAweb307.your-webhost.nlregistratie@your-webhost.nl 2026-03-26 #1

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-03-27 03:30:01 +0000 (EPOCH 1774582201)
SOAns1.dns.nldns@sidn.nl 2026-03-27 #7

Subdomains

webmail.4sar.nl

Same first word

4sar.nl

Similar names

s4ar.com
a4sr.com
ras4.com
ar4s.com
sr4a.com
asr4.com
ar4s.fr
asr4.cn
ra4s.com
4ars.com
sar4.com.br
sa4r.com
sar4.com
4ras.com
ars4.com
ars4.ru

DNS History

16 records (6 active, 10 former)

20162017201820192020202120222023202420252026NSns3.your-webhost.nlns4.your-webhost.nlweb307.your-webhost.nlns1.eleven.nlns1.flexwebhosting.nlns1.webhostingserver.nlns2.eleven.nlns2.webhostingserver.nlns3.webhostingserver.nlMX4sar-nl.mail.protection.outlook.comsmtp.veneco.nlA2001:1690:22:200::3784.241.177.157109.70.1.60141.138.168.1552a03:3c00:a002:199::100b
○NSns1.eleven.nl2015-08-06 → 2016-01-07 · 4 obs
● 2015-08-06 00:24:14
● 2016-01-07 07:15:24
○ 2016-07-24 21:42:20
○ 2026-03-27 04:37:26
○NSns1.flexwebhosting.nl2015-08-06 → 2016-01-07 · 4 obs
● 2015-08-06 00:24:14
● 2016-01-07 07:15:24
○ 2016-07-24 21:42:20
○ 2026-03-27 04:37:26
○NSns1.webhostingserver.nl2016-07-24 → 2017-07-01 · 5 obs
○ 2016-01-07 07:15:24
● 2016-07-24 21:42:20
● 2017-07-01 06:26:24
○ 2026-03-17 09:09:10
○ 2026-03-27 04:37:26
○NSns2.eleven.nl2015-08-06 → 2016-01-07 · 4 obs
● 2015-08-06 00:24:14
● 2016-01-07 07:15:24
○ 2016-07-24 21:42:20
○ 2026-03-27 04:37:26
○NSns2.webhostingserver.nl2016-07-24 → 2017-07-01 · 5 obs
○ 2016-01-07 07:15:24
● 2016-07-24 21:42:20
● 2017-07-01 06:26:24
○ 2026-03-17 09:09:10
○ 2026-03-27 04:37:26
○NSns3.webhostingserver.nl2016-07-24 → 2017-07-01 · 5 obs
○ 2016-01-07 07:15:24
● 2016-07-24 21:42:20
● 2017-07-01 06:26:24
○ 2026-03-17 09:09:10
○ 2026-03-27 04:37:26
●NSns3.your-webhost.nl2026-03-17 → 2026-03-27 · 3 obs
○ 2017-07-01 06:26:24
● 2026-03-17 09:09:10
● 2026-03-27 04:37:26
●NSns4.your-webhost.nl2026-03-17 → 2026-03-27 · 3 obs
○ 2017-07-01 06:26:24
● 2026-03-17 09:09:10
● 2026-03-27 04:37:26
●NSweb307.your-webhost.nl2026-03-17 → 2026-03-27 · 3 obs
○ 2017-07-01 06:26:24
● 2026-03-17 09:09:10
● 2026-03-27 04:37:26
●MX4sar-nl.mail.protection.outlook.com2026-03-17 → 2026-03-27 · 3 obs
○ 2017-07-01 06:26:24
● 2026-03-17 09:09:10
● 2026-03-27 04:37:26
○MXsmtp.veneco.nl2015-08-06 → 2017-07-01 · 4 obs
● 2015-08-06 00:24:14
● 2017-07-01 06:26:24
○ 2026-03-17 09:09:10
○ 2026-03-27 04:37:26
○A109.70.1.602015-08-06 → 2016-01-07 · 4 obs
● 2015-08-06 00:24:14
● 2016-01-07 07:15:24
○ 2016-07-24 21:42:20
○ 2026-03-27 04:37:26
○A141.138.168.1552016-07-24 → 2017-07-01 · 5 obs
○ 2016-01-07 07:15:24
● 2016-07-24 21:42:20
● 2017-07-01 06:26:24
○ 2026-03-17 09:09:10
○ 2026-03-27 04:37:26
●A2001:1690:22:200::372026-03-17 → 2026-03-27 · 3 obs
○ 2017-07-01 06:26:24
● 2026-03-17 09:09:10
● 2026-03-27 04:37:26
○A2a03:3c00:a002:199::100b2016-07-24 → 2017-07-01 · 5 obs
○ 2016-01-07 07:15:24
● 2016-07-24 21:42:20
● 2017-07-01 06:26:24
○ 2026-03-17 09:09:10
○ 2026-03-27 04:37:26
●A84.241.177.1572026-03-17 → 2026-03-27 · 3 obs
○ 2017-07-01 06:26:24
● 2026-03-17 09:09:10
● 2026-03-27 04:37:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns3.dns.nl, ns1.dns.nl, ns4.dns.nl-
4sar.nlns4.your-webhost.nl, ns3.your-webhost.nl4 records

✅ Authoritative Response

Server:84.241.180.190

NS records: ns4.your-webhost.nl, ns3.your-webhost.nl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 433ms | Queries: -

📄 Records

TypeCountSample Data
A184.241.177.157
AAAA12001:1690:22:200::37
NS2ns4.your-webhost.nl, ns3.your-webhost.nl
MX14sar-nl.mail.protection.outlook.com (pri
TXT2MS=ms48010105, v=spf1 a mx ip4:195.211.72.0/22 ip4:84.2
SOA1web307.your-webhost.nl registratie.your-

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns4.your-webhost.nl, ns3.your-webhost.nl, ns4.your-webhost.nl...)

Analysis

Hierarchy

4sar.nl is the parent of webmail.4sar.nl.

IP Addresses

4sar.nl resolves to two IP numbers: 2001:1690:22:200::37 and 84.241.177.157.

other host names including mail.lavanco.be, vanrooijenonline.nl, lavanco.be, caravanstallingbreda.nl and mail.kral-online.nl share IP numbers with 4sar.nl.

Name Servers

4sar.nl is delegated to three name servers ns3.your-webhost.nl, ns4.your-webhost.nl and web307.your-webhost.nl.

4sar.nl at least partially shares name servers with other domains, for instance starterspakket.net, vandebleckinkhof.nl, svmp.nl, ratgers.nl and royaldogfood.nl.

These name servers are commonly used with the following name servers: web104.your-webhost.nl, web402.your-webhost.nl, web108.your-webhost.nl, web301.your-webhost.nl, web102.your-webhost.nl, web305.your-webhost.nl, web109.your-webhost.nl, web209.your-webhost.nl, web202.your-webhost.nl and web302.your-webhost.nl.

Host names with two IP numbers:

ns3.your-webhost.nl points to: 2001:1690:22:200::6 and 84.241.180.189.

ns4.your-webhost.nl points to: 2001:1690:22:200::7 and 84.241.180.190.

web307.your-webhost.nl points to: 2001:1690:22:200::37 and 84.241.177.157.

Mail Servers

4sar.nl is handled by a single mail server, 4sar-nl.mail.protection.outlook.com.

Host 4sar-nl.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::b, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::b, 2a01:111:f403:ca09::f, 52.101.68.29, 52.101.68.32, 52.101.73.11 and 52.101.73.30.