holcom.nl - dns.ninja

`holcom.nl`

DNSSEC	🔒 Signed (DS record present)
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	`holcom-nl.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::7^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::a^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du0pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::d^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db6pr03cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.68.12^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.68.15^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.68.32^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.73.11^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
TXT	`MS=ms47614465`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=8B64D55D20D08EB90689CCA5CD9A0AE6ED67E53E`
SOA	`ns1.openprovider.nl`dns@openprovider.eu 2023-12-15 #4

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-06-28 12:30:02 +0000 (EPOCH 1782649802)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-06-28 #25

Same first word

holcom.vn

holcom.net

holcom.mx

holcom.ru

holcom.se

holcom.nl

holcom.biz

holcom.com

Similar names

mlchoo.com

homloc.com

molcho.co.il

hmcool.com

mochol.com

moloch.fi

holomc.com

holmco.de

holocm.org

moloch.dk

chloom.com

cholom.com

moloch.vc

moloch.de

chlomo.org

moloch.it

mcholo.com

mcohol.com

moloch.com.mx

molcho.com

moloch.org

moloch.cz

holmco.se

moloch.at

moloch.net

molcho.org.il

colohm.com

chlomo.com

mhcool.com.au

moloch.sk

chooml.com

ohlcom.se

moloch.com

DNS History

14 records (4 active, 10 former)

○NSauth01.dns.trueserver.nl2017-04-02 → 2017-04-02 · 4 obs

○ 2016-07-05 12:03:30
● 2017-04-02 08:16:36
○ 2026-02-23 17:50:54
○ 2026-06-28 13:04:20

○NSauth02.dns.trueserver.nl2017-04-02 → 2017-04-02 · 4 obs

○ 2016-07-05 12:03:30
● 2017-04-02 08:16:36
○ 2026-02-23 17:50:54
○ 2026-06-28 13:04:20

○NSauth03.dns.trueserver.nl2017-04-02 → 2017-04-02 · 4 obs

○ 2016-07-05 12:03:30
● 2017-04-02 08:16:36
○ 2026-02-23 17:50:54
○ 2026-06-28 13:04:20

○NSauth10.dns.internl.net2015-08-18 → 2016-07-05 · 4 obs

● 2015-08-18 01:41:02
● 2016-07-05 12:03:30
○ 2017-04-02 08:16:36
○ 2026-06-28 13:04:20

○NSauth20.dns.internl.net2015-08-18 → 2016-07-05 · 4 obs

● 2015-08-18 01:41:02
● 2016-07-05 12:03:30
○ 2017-04-02 08:16:36
○ 2026-06-28 13:04:20

●NSns1.openprovider.nl2026-02-23 → 2026-06-28 · 3 obs

○ 2017-04-02 08:16:36
● 2026-02-23 17:50:54
● 2026-06-28 13:04:20

●NSns2.openprovider.be2026-02-23 → 2026-06-28 · 3 obs

○ 2017-04-02 08:16:36
● 2026-02-23 17:50:54
● 2026-06-28 13:04:20

●NSns3.openprovider.eu2026-02-23 → 2026-06-28 · 3 obs

○ 2017-04-02 08:16:36
● 2026-02-23 17:50:54
● 2026-06-28 13:04:20

○MXfuik2.nijmegen.internl.net2015-08-18 → 2016-07-05 · 4 obs

● 2015-08-18 01:41:02
● 2016-07-05 12:03:30
○ 2017-04-02 08:16:36
○ 2026-06-28 13:04:20

○MXhengel.nijmegen.internl.net2015-08-18 → 2016-07-05 · 4 obs

● 2015-08-18 01:41:02
● 2016-07-05 12:03:30
○ 2017-04-02 08:16:36
○ 2026-06-28 13:04:20

●MXholcom-nl.mail.protection.outlook.com2026-02-23 → 2026-06-28 · 3 obs

○ 2017-04-02 08:16:36
● 2026-02-23 17:50:54
● 2026-06-28 13:04:20

○MXmx01.holcom.nl2017-04-02 → 2017-04-02 · 4 obs

○ 2016-07-05 12:03:30
● 2017-04-02 08:16:36
○ 2026-02-23 17:50:54
○ 2026-06-28 13:04:20

○A2a01:3a8:100:13::67:12015-08-18 → 2016-07-05 · 4 obs

● 2015-08-18 01:41:02
● 2016-07-05 12:03:30
○ 2017-04-02 08:16:36
○ 2026-06-28 13:04:20

○A82.215.19.552015-08-18 → 2016-07-05 · 4 obs

● 2015-08-18 01:41:02
● 2016-07-05 12:03:30
○ 2017-04-02 08:16:36
○ 2026-06-28 13:04:20

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:162.159.27.96

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: 776ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns3.openprovider.eu, ns2.openprovider.be...`
MX	1	`holcom-nl.mail.protection.outlook.com (p`
TXT	3	`MS=ms47614465, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`ns1.openprovider.nl dns.openprovider.eu`

Analysis

Name Servers

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

holcom.nl shares at least some of its name servers with other domains, including searcharchitects.nl, miradry.nl, hovv.nl 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

holcom.nl routes its mail through a single mail server, holcom-nl.mail.protection.outlook.com.

holcom-nl.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.12, 52.101.68.15 and 52.101.68.32, along with 5 other.