`narrowcastingonline.nl`

DNSSEC	⚠️ Not signed
A	82.150.140.108^{🇳🇱 InfoPact-AS82.150.140.0/22 Protagonist web hosting and ADSL}
NS	`cpns01.csnet.nl` ⭐
		A	194.69.29.99^{🇳🇱 CSNet-AS194.69.29.0/24 CS Net B.V.}
			PTR	`cpns01.csnet.nl`
NS	`cpns02.csnet.nl`
		A	194.69.18.19^{🇳🇱 CSNet-AS194.69.18.0/24}
			PTR	`cpns02.csnet.nl`
MX	`narrowcastingonline-nl.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::6^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00406.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:ca09::c^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00304.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::d^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr05cu01305.inbound.protection.outlook.com`
		A	52.101.68.39^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00607.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
TXT	`ms=ms13602807`
TXT	`v=spf1 ip4:194.69.31.160/27 include:spf.protection.outlook.com -all`
SOA	`cpns01.csnet.nl`statusmails@corp.csnet.nl 2026-03-08 #3

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-04-29 18:30:02 +0000 (EPOCH 1777487402)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-29 #37

Subdomains

mail01.narrowcastingonline.nl

Same first word

narrowcastingonline.nl

narrowcastingonline.be

narrowcastingonline.de

Similar names

onlinenarrowcasting.be

DNS History

7 records (4 active, 3 former)

●NScpns01.csnet.nl2026-04-14 → 2026-04-29 · 3 obs

○ 2018-07-22 18:07:38
● 2026-04-14 16:04:44
● 2026-04-29 18:56:48

●NScpns02.csnet.nl2026-04-14 → 2026-04-29 · 3 obs

○ 2018-07-22 18:07:38
● 2026-04-14 16:04:44
● 2026-04-29 18:56:48

○NSns1.csnet.nl2015-06-23 → 2018-07-22 · 4 obs

● 2015-06-23 13:58:20
● 2018-07-22 18:07:38
○ 2026-04-14 16:04:44
○ 2026-04-29 18:56:48

○NSns2.csnet.nl2015-06-23 → 2018-07-22 · 4 obs

● 2015-06-23 13:58:20
● 2018-07-22 18:07:38
○ 2026-04-14 16:04:44
○ 2026-04-29 18:56:48

●MXnarrowcastingonline-nl.mail.protection.outlook.com2015-06-23 → 2026-04-29 · 2 obs

● 2015-06-23 13:58:20
● 2026-04-29 18:56:48

●A82.150.140.1082017-01-15 → 2026-04-29 · 3 obs

○ 2016-04-26 06:35:58
● 2017-01-15 04:27:28
● 2026-04-29 18:56:48

○A82.150.140.1212015-06-23 → 2016-04-26 · 4 obs

● 2015-06-23 13:58:20
● 2016-04-26 06:35:58
○ 2017-01-15 04:27:28
○ 2026-04-29 18:56:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
narrowcastingonline.nl	cpns01.csnet.nl, cpns02.csnet.nl	-

✅ Authoritative Response

Server:194.69.29.99

NS records: cpns01.csnet.nl, cpns02.csnet.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for narrowcastingonline.nl (unsigned zone)

⏱️ Timing

Total: 569ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`82.150.140.108`
NS	2	`cpns02.csnet.nl, cpns01.csnet.nl`
MX	1	`narrowcastingonline-nl.mail.protection.o`
TXT	2	`v=spf1 ip4:194.69.31.160/27 include:spf., ms=ms13602807`
SOA	1	`cpns01.csnet.nl statusmails.corp.csnet.n`

Analysis

Hierarchy

narrowcastingonline.nl is the parent of mail01.narrowcastingonline.nl.

IP Addresses

narrowcastingonline.nl points to IP number 82.150.140.108.

Name Servers

narrowcastingonline.nl is delegated to two name servers: cpns01.csnet.nl and cpns02.csnet.nl.

narrowcastingonline.nl uses the same name server setup as other domains such as coachcontrol.com, jaarrekening.nu, dha.nl, onafhankelijk-advies.nl and stansmessen.eu.

narrowcastingonline.nl shares name servers with other domains at least partially, for instance gezondheidscentrumdegrootewielen.nl and louter.nu.

Host names with one IP number:

cpns01.csnet.nl points to: 194.69.29.99.

cpns02.csnet.nl points to: 194.69.18.19.

Mail Servers

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

Host name narrowcastingonline-nl.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::a, 2a01:111:f403:ca09::c, 2a01:111:f403:ca09::d, 52.101.68.39, 52.101.73.4, 52.101.73.12 and 52.101.73.16.

narrowcastingonline.nl - robtex.com