bitsystems.nl - dns.ninja

bitsystems.nl

DNSSEC🔒 Signed (DS record present)
A2a03:3c00:a002:219::1000🇳🇱 PREVIDER-AS2a03:3c00:8000::/34 NL-ANTAGONIST-20230327
A141.138.169.219🇳🇱 PREVIDER-AS141.138.168.0/22 NL-ANTAGONIST-20090921 Antagonist B.V., Enschede, NL
NSwebhostingserver.g1-dns.one
A2001:67c:3c0::15🇩🇰 ONECOM2001:67c:3c0::/48
PTRwebhostingserver.g1-dns.one
A185.10.11.15ONECOM185.10.11.0/24
PTRwebhostingserver.g1-dns.one
NSwebhostingserver.g1-dns.com
A2001:67c:28cc::15ONECOM-INFRA2001:67c:28cc::/48
PTRwebhostingserver.g1-dns.com
A195.206.121.15ONECOM-INFRA195.206.121.0/24
PTRwebhostingserver.g1-dns.com
MXbitsystems-nl.mail.protection.outlook.com
A2a01:111:f403:ca04::8🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::9🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00601.inbound.protection.outlook.com
A2a01:111:f403:ca04::d🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db6pr03cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca09::1🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as9pr07cu00301.inbound.protection.outlook.com
A52.101.68.3🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db7pr03cu00403.inbound.protection.outlook.com
A52.101.68.18🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db4pr02cu00302.inbound.protection.outlook.com
A52.101.68.32🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db3pr0202cu00200.inbound.protection.outlook.com
A52.101.73.6🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am6pr04cu00306.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
SOAwebhostingserver.g1-dns.onehostmaster@webhostingserver.nl 2026-03-10 #1

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-06-25 17:00:01 +0000 (EPOCH 1782406801)
SOAns1.dns.nldns@sidn.nl 2026-06-25 #34

Same first word

Similar names

DNS History

12 records (5 active, 7 former)

20162017201820192020202120222023202420252026NSwebhostingserver.g1-dns.comwebhostingserver.g1-dns.onens1.webhostingserver.nlns2.webhostingserver.nlns3.webhostingserver.nlMXbitsystems-nl.mail.protection.outlook.commail.bitsystems.nlmailrelay.planet.nlA141.138.169.2192a03:3c00:a002:219::1000195.211.74.212a03:3c00:a001:105::17
NSns1.webhostingserver.nl2015-06-04 → 2017-04-02 · 4 obs
● 2015-06-04 11:19:08
● 2017-04-02 12:54:04
○ 2026-02-16 03:12:02
○ 2026-06-25 17:34:44
NSns2.webhostingserver.nl2015-06-04 → 2017-04-02 · 4 obs
● 2015-06-04 11:19:08
● 2017-04-02 12:54:04
○ 2026-02-16 03:12:02
○ 2026-06-25 17:34:44
NSns3.webhostingserver.nl2015-06-04 → 2017-04-02 · 4 obs
● 2015-06-04 11:19:08
● 2017-04-02 12:54:04
○ 2026-02-16 03:12:02
○ 2026-06-25 17:34:44
NSwebhostingserver.g1-dns.com2026-02-16 → 2026-06-25 · 3 obs
○ 2017-04-02 12:54:04
● 2026-02-16 03:12:02
● 2026-06-25 17:34:44
NSwebhostingserver.g1-dns.one2026-02-16 → 2026-06-25 · 3 obs
○ 2017-04-02 12:54:04
● 2026-02-16 03:12:02
● 2026-06-25 17:34:44
MXbitsystems-nl.mail.protection.outlook.com2016-01-04 → 2026-06-25 · 3 obs
○ 2015-10-22 08:51:10
● 2016-01-04 15:12:46
● 2026-06-25 17:34:44
MXmail.bitsystems.nl2015-06-04 → 2017-04-02 · 4 obs
● 2015-06-04 11:19:08
● 2017-04-02 12:54:04
○ 2026-02-16 03:12:02
○ 2026-06-25 17:34:44
MXmailrelay.planet.nl2015-06-04 → 2015-10-22 · 4 obs
● 2015-06-04 11:19:08
● 2015-10-22 08:51:10
○ 2016-01-04 15:12:46
○ 2026-06-25 17:34:44
A141.138.169.2192015-10-22 → 2026-06-25 · 3 obs
○ 2015-06-04 11:19:08
● 2015-10-22 08:51:10
● 2026-06-25 17:34:44
A195.211.74.212015-06-04 → 2015-06-04 · 3 obs
● 2015-06-04 11:19:08
○ 2015-10-22 08:51:10
○ 2026-06-25 17:34:44
A2a03:3c00:a001:105::172015-06-04 → 2015-06-04 · 3 obs
● 2015-06-04 11:19:08
○ 2015-10-22 08:51:10
○ 2026-06-25 17:34:44
A2a03:3c00:a002:219::10002015-10-22 → 2026-06-25 · 3 obs
○ 2015-06-04 11:19:08
● 2015-10-22 08:51:10
● 2026-06-25 17:34:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
bitsystems.nlwebhostingserver.g1-dns.com, webhostingserver.g1-dns.one-

✅ Authoritative Response

Server:185.10.11.15

NS records: webhostingserver.g1-dns.com, webhostingserver.g1-dns.one

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 598ms | Queries: -

📄 Records

TypeCountSample Data
A1141.138.169.219
AAAA12a03:3c00:a002:219::1000
NS2webhostingserver.g1-dns.one, webhostingserver.g1-dns.com
MX1bitsystems-nl.mail.protection.outlook.co
TXT1v=spf1 include:spf.protection.outlook.co
SOA1webhostingserver.g1-dns.one hostmaster.w

Analysis

IP Addresses

bitsystems.nl has two IP addresses: 141.138.169.219 and 2a03:3c00:a002:219::1000

Additional host names — mail.darten.nl, stormloop.be, awarnach.nl and two others — share IP numbers with bitsystems.nl.

Name Servers

Two name servers handle the delegation for bitsystems.nl: webhostingserver.g1-dns.com and webhostingserver.g1-dns.one.

bitsystems.nl shares its name server setup with other domains, including rohamsterdam.nl, erikjjpost.nl, javeom.nl and two others.

bitsystems.nl is at least partially co-delegated on name servers with other domains, such as tennis4u.nl.

webhostingserver.g1-dns.com and webhostingserver.g1-dns.one both carry two IP addresses. The A records for webhostingserver.g1-dns.com are 195.206.121.15 and 2001:67c:28cc::15; the A records for webhostingserver.g1-dns.one are 185.10.11.15 and 2001:67c:3c0::15.

Mail Servers

bitsystems.nl has one mail server: bitsystems-nl.mail.protection.outlook.com.

bitsystems-nl.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.3, 52.101.68.18, 52.101.68.32 and 5 other.