comsys.nl - dns.ninja

`comsys.nl`

DNSSEC	🔒 Signed (DS record present)
A	5.79.88.229^{🇳🇱 LEASEWEB-NL-AMS-015.79.64.0/18 LEASEWEB}
NS	`ns1.openprovider.nl` ⭐
		A	2400:cb00:2049:1::a29f:1a0a^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.10^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.openprovider.be`
		A	2400:cb00:2049:1::a29f:1b60^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.27.96^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns3.openprovider.eu`
		A	2400:cb00:2049:1::a29f:3059^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.48.89^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`comsys-nl.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::9^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::f^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00507.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.18^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00302.inbound.protection.outlook.com`
		A	52.101.68.21^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00205.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms20994965`
SOA	`ns1.openprovider.nl`dns@openprovider.eu 2022-08-01 #7

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-07-24 08:30:01 +0000 (EPOCH 1784881801)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-07-24 #17

WOT: SAFE (68/100)

Subdomains

mail.comsys.nl

Same first word

comsys.be

comsys.com.pk

comsys.hu

comsys.sk

comsys.co.nz

comsys.org

comsys.com.bo

comsys.de

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comsys.co.uk

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comsys.biz

comsys.ws

comsys.gmbh

Similar names

syscom.ae

syscom.ch

cmosys.de

mycoss.cn

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syscom.com.mx

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syscom.co.uk

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cysmos.domains

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cysmos.site

cosysm.com

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mcossy.com

syscom.co.il

soycms.sakura.ne.jp

mysocs.com

syscom.com.tw

mycoss.net

mycoss.org

soycms.org

syscom.com.co

mcosys.systems

syscom.com.lb

sycoms.com

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soycms.net

syscom.biz

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syscom.pro

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mscosy.com

syscom.at

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soycms.com

cysmos.ch

syscom.net

syscom.co.nz

syscom.net.au

syscom.com.tr

mcosys.tools

syscom.nc

syscom.kasserver.com

mcosys.de

syscom.bg

cysmos.academy

syscom.org

syscom.es

cysmos.business

syscom.com.my

syscom.cl

syscom.co.jp

cysmos.media

sycoms.be

ocmsys.com

syscom.ro

cysmos.dating

syscom.com

syscom.com.ar

myssoc.shop

syscom.net.pk

msysco.com

syscom.gr

syscom.company

syscom.in

syscom.plc.uk

syscom.manaus.br

cysmos.group

mcosys.com

cmosys.com

DNS History

9 records (5 active, 4 former)

●NSns1.openprovider.nl2015-06-03 → 2026-07-24 · 2 obs

● 2015-06-03 05:37:58
● 2026-07-24 08:53:52

●NSns2.openprovider.be2015-06-03 → 2026-07-24 · 2 obs

● 2015-06-03 05:37:58
● 2026-07-24 08:53:52

●NSns3.openprovider.eu2015-06-03 → 2026-07-24 · 2 obs

● 2015-06-03 05:37:58
● 2026-07-24 08:53:52

●MXcomsys-nl.mail.protection.outlook.com2026-02-14 → 2026-07-24 · 3 obs

○ 2020-02-08 22:38:54
● 2026-02-14 22:54:50
● 2026-07-24 08:53:52

○MXcomsys-nl.relay1g.spamh.com2015-06-03 → 2020-02-08 · 4 obs

● 2015-06-03 05:37:58
● 2020-02-08 22:38:54
○ 2026-02-14 22:54:50
○ 2026-07-24 08:53:52

○MXcomsys-nl.relay1h.spamh.com2015-06-03 → 2020-02-08 · 4 obs

● 2015-06-03 05:37:58
● 2020-02-08 22:38:54
○ 2026-02-14 22:54:50
○ 2026-07-24 08:53:52

○MXcomsys-nl.relay1i.spamh.com2015-06-03 → 2020-02-08 · 4 obs

● 2015-06-03 05:37:58
● 2020-02-08 22:38:54
○ 2026-02-14 22:54:50
○ 2026-07-24 08:53:52

○A213.136.30.872015-06-03 → 2016-04-22 · 4 obs

● 2015-06-03 05:37:58
● 2016-04-22 14:02:52
○ 2017-02-08 16:05:46
○ 2026-07-24 08:53:52

●A5.79.88.2292017-02-08 → 2026-07-24 · 3 obs

○ 2016-04-22 14:02:52
● 2017-02-08 16:05:46
● 2026-07-24 08:53:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
comsys.nl	ns1.openprovider.nl, ns2.openprovider.be, ns3.openprovider.eu	-

✅ Authoritative Response

Server:162.159.26.10

NS records: ns1.openprovider.nl, ns2.openprovider.be, ns3.openprovider.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1184ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.79.88.229`
NS	3	`ns1.openprovider.nl, ns2.openprovider.be...`
MX	1	`comsys-nl.mail.protection.outlook.com (p`
TXT	2	`MS=ms20994965, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.openprovider.nl dns.openprovider.eu`

Analysis

Hierarchy

comsys.nl is a parent domain of mail.comsys.nl.

IP Addresses

comsys.nl resolves to just one IP address, 5.79.88.229.

comsys.nl shares its IP numbers with other host names like comsysconnect.com, mail.comsys.nl and comsyscloud.com.

Name Servers

DNS for comsys.nl is handled by three authoritative name servers: ns2.openprovider.be, ns3.openprovider.eu and ns1.openprovider.nl.

comsys.nl shares at least some of its name servers with other domains, including jensma.net, nietsch.nl, codersco.org and two others.

Three hostnames — ns2.openprovider.be, ns3.openprovider.eu and ns1.openprovider.nl — each have two IP addresses: ns2.openprovider.be has 162.159.27.96 and 2400:cb00:2049:1::a29f:1b60, ns3.openprovider.eu has 162.159.48.89 and 2400:cb00:2049:1::a29f:3059, and ns1.openprovider.nl has 162.159.26.10 and 2400:cb00:2049:1::a29f:1a0a.

Mail Servers

The sole mail server for comsys.nl is comsys-nl.mail.protection.outlook.com.

With 8 IP addresses total, comsys-nl.mail.protection.outlook.com resolves to 52.101.68.8, 52.101.68.18, 52.101.68.21 and 5 others.