`steefvandelft.nl`

DNSSEC	⚠️ Not signed
A	37.97.162.227^{🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands}
		PTR	`37-97-162-227.colo.transip.net`
NS	`ns1.isnnl.com` ⭐
		A	37.97.196.59^{🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands}
			PTR	`ns1.servers.isnnl.com`
NS	`ns2.isnnl.com`
		A	37.97.194.167^{🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands}
			PTR	`ns2.servers.isnnl.com`
MX	`spamblock2.scalasolutions.nl` ⭐
		A	5.255.89.54^{🇳🇱 ScalaSolutions-AS5.255.89.0/24 Scala Solutions route object}
			PTR	`esa3.scalasolutions.nl`
MX	`spamblock1.scalasolutions.nl`⁽²⁰⁾
		A	5.255.89.53^{🇳🇱 ScalaSolutions-AS5.255.89.0/24 Scala Solutions route object}
			PTR	`esa2.scalasolutions.nl`
TXT	`v=spf1 a mx include:isnnl.com include:_spf.transip.email ~all`
SOA	`ns1.isnnl.com`webmaster@isnnl.com 2022-01-14 #0

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-04-26 22:30:02 +0000 (EPOCH 1777242602)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-26 #45

WOT: SAFE (70/100)

Subdomains

mail.steefvandelft.nl

DNS History

14 records (5 active, 9 former)

○NSns0.transip.net2015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 17:02:02
○ 2015-11-09 08:15:22
○ 2026-04-26 23:28:24

●NSns1.isnnl.com2016-03-20 → 2026-04-26 · 3 obs

○ 2015-12-24 18:54:28
● 2016-03-20 08:27:42
● 2026-04-26 23:28:24

○NSns1.openprovider.nl2015-11-09 → 2015-12-24 · 5 obs

○ 2015-06-04 17:02:02
● 2015-11-09 08:15:22
● 2015-12-24 18:54:28
○ 2016-03-20 08:27:42
○ 2026-04-26 23:28:24

○NSns1.transip.nl2015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 17:02:02
○ 2015-11-09 08:15:22
○ 2026-04-26 23:28:24

●NSns2.isnnl.com2016-03-20 → 2026-04-26 · 3 obs

○ 2015-12-24 18:54:28
● 2016-03-20 08:27:42
● 2026-04-26 23:28:24

○NSns2.openprovider.be2015-11-09 → 2015-12-24 · 5 obs

○ 2015-06-04 17:02:02
● 2015-11-09 08:15:22
● 2015-12-24 18:54:28
○ 2016-03-20 08:27:42
○ 2026-04-26 23:28:24

○NSns2.transip.eu2015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 17:02:02
○ 2015-11-09 08:15:22
○ 2026-04-26 23:28:24

○NSns3.openprovider.eu2015-11-09 → 2015-12-24 · 5 obs

○ 2015-06-04 17:02:02
● 2015-11-09 08:15:22
● 2015-12-24 18:54:28
○ 2016-03-20 08:27:42
○ 2026-04-26 23:28:24

●MXspamblock1.scalasolutions.nl2015-06-04 → 2026-04-26 · 2 obs

● 2015-06-04 17:02:02
● 2026-04-26 23:28:24

●MXspamblock2.scalasolutions.nl2015-06-04 → 2026-04-26 · 2 obs

● 2015-06-04 17:02:02
● 2026-04-26 23:28:24

○A213.206.110.1072015-06-04 → 2015-12-24 · 4 obs

● 2015-06-04 17:02:02
● 2015-12-24 18:54:28
○ 2016-03-20 08:27:42
○ 2026-04-26 23:28:24

●A37.97.162.2272026-04-26 → 2026-04-26 · 3 obs

○ 2017-04-08 20:25:16
● 2026-04-26 23:28:22
● 2026-04-26 23:28:24

○A37.97.191.482017-04-08 → 2017-04-08 · 4 obs

○ 2016-07-14 19:14:16
● 2017-04-08 20:25:16
○ 2026-04-26 23:28:22
○ 2026-04-26 23:28:24

○A84.38.234.532016-03-20 → 2016-07-14 · 5 obs

○ 2015-12-24 18:54:28
● 2016-03-20 08:27:42
● 2016-07-14 19:14:16
○ 2017-04-08 20:25:16
○ 2026-04-26 23:28:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
steefvandelft.nl	ns1.isnnl.com, ns2.isnnl.com	-

✅ Authoritative Response

Server:37.97.194.167

NS records: ns1.isnnl.com, ns2.isnnl.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for steefvandelft.nl (unsigned zone)

⏱️ Timing

Total: 870ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.97.162.227`
NS	2	`ns2.isnnl.com, ns1.isnnl.com`
MX	2	`spamblock2.scalasolutions.nl (pri: 10), spamblock1.scalasolutions.nl (pri: 20)`
TXT	1	`v=spf1 a mx include:isnnl.com include:_s`
SOA	1	`ns1.isnnl.com webmaster.isnnl.com`

Analysis

Hierarchy

The parent of mail.steefvandelft.nl is steefvandelft.nl.

IP Addresses

steefvandelft.nl points to a single IP address: 37.97.162.227.

Other host names such as stienstracaravans.nl, maatcaravan.nl, tssc.nl, maatcaravans.nl and mail.camperlease.nl share IPs with steefvandelft.nl.

Name Servers

Two name servers ns1.isnnl.com and ns2.isnnl.com handle the delegation for steefvandelft.nl.

steefvandelft.nl shares the same name server setup as other domains, for example dongxi.nl, kampeernieuwsbrief.nl, murphyjets.com, gkad.nl and ccnh.nl.

Host names with one IP number:

ns1.isnnl.com points to 37.97.196.59; ns2.isnnl.com points to 37.97.194.167.

Mail Servers

Two mail servers handle steefvandelft.nl: spamblock1.scalasolutions.nl and spamblock2.scalasolutions.nl.

steefvandelft.nl shares the same mail server setup as other domains, including datapolice.nl, s-p-s.nl, blygold.nl, orange5.nl and scalahosting.nl.

steefvandelft.nl shares at least partially some mail servers with other domains, for instance hobbyhandig.nl, mijnhobbykaart.nl, felison.eu, adfolive.nl and dealerdienstenautomotive.nl.

Host names with one IP number:

spamblock1.scalasolutions.nl points to 5.255.89.53; spamblock2.scalasolutions.nl points to 5.255.89.54.

steefvandelft.nl - robtex.com