`janvandenberg.com`

DNSSEC	🔒 Signed (DS record present)
A	81.171.23.67^{🇳🇱 LEASEWEB-NL-AMS-0181.171.0.0/19}
NS	`ns0.leaseweb.nl` ⭐
		A	2607:f5b5::53^{🇺🇸 LEASEWEB-NL-AMS-012607:f5b5::/48 Leaseweb USA, Inc.}
			PTR	`ns0.leaseweb.com`
		A	23.19.196.53^{🇺🇸 LEASEWEB-NL-AMS-0123.19.196.0/24 Leaseweb USA, Inc.}
			PTR	`ns0.leaseweb.com`
NS	`ns1.leaseweb.nl`
		A	23.19.196.53^{🇺🇸 LEASEWEB-NL-AMS-0123.19.196.0/24 Leaseweb USA, Inc.}
			PTR	`ns0.leaseweb.com`
NS	`ns4.leaseweb.net`
		A	2607:f5b5::53^{🇺🇸 LEASEWEB-NL-AMS-012607:f5b5::/48 Leaseweb USA, Inc.}
			PTR	`ns0.leaseweb.com`
		A	23.19.196.53^{🇺🇸 LEASEWEB-NL-AMS-0123.19.196.0/24 Leaseweb USA, Inc.}
			PTR	`ns0.leaseweb.com`
NS	`ns5.leaseweb.nl`
		A	2607:f5b5:1::53^{🇺🇸 LEASEWEB-NL-AMS-012607:f5b5:1::/48 Leaseweb USA, Inc.}
			PTR	`ns1.leaseweb.com`
		A	23.19.197.53^{🇺🇸 LEASEWEB-NL-AMS-0123.19.197.0/24 Leaseweb USA, Inc.}
			PTR	`ns1.leaseweb.com`
MX	`mailfilter1.leaseweb.com` ⭐
		A	2001:1af8:4100:2::70^{🇳🇱 LEASEWEB-NL-AMS-012001:1af8::/32 NL-LEASEWEB-20040408 Leaseweb}
			PTR	`mailfilter1.leaseweb.com`
		A	85.17.150.25^{🇳🇱 LEASEWEB-NL-AMS-0185.17.0.0/16 LEASEWEB}
			PTR	`mailfilter1.leaseweb.com`
MX	`mailfilter2.leaseweb.com` ⭐
		A	2001:1af8:2100:1::30^{🇳🇱 LEASEWEB-NL-AMS-012001:1af8::/32 NL-LEASEWEB-20040408 Leaseweb}
			PTR	`mailfilter2.leaseweb.com`
		A	85.17.96.86^{🇳🇱 LEASEWEB-NL-AMS-0185.17.0.0/16 LEASEWEB}
			PTR	`mailfilter2.leaseweb.com`
MX	`mailfilter3.leaseweb.com` ⭐
		A	2001:1af8:3100:1::30^{🇳🇱 LEASEWEB-NL-AMS-012001:1af8::/32 NL-LEASEWEB-20040408 Leaseweb}
			PTR	`mailfilter3.leaseweb.com`
		A	83.149.80.118^{🇳🇱 LEASEWEB-NL-AMS-0183.149.64.0/18 LEASEWEB}
			PTR	`mailfilter3.leaseweb.com`
SOA	`ns0.leaseweb.nl`Postmaster@leaseweb.nl 2017-01-31 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776170702

Same first word

janvandenberg.eu

janvandenberg.com

DNS History

16 records (8 active, 8 former)

●NSns0.leaseweb.nl2015-08-21 → 2026-04-14 · 3 obs

○ 2008-03-20 06:02:20
● 2015-08-21 10:17:18
● 2026-04-14 13:07:40

●NSns1.leaseweb.nl2015-08-21 → 2026-04-14 · 3 obs

○ 2008-03-20 06:02:20
● 2015-08-21 10:17:18
● 2026-04-14 13:07:40

○NSns3.firstfind.nl2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 06:02:20
○ 2015-08-21 10:17:18
○ 2026-04-14 13:07:40

○NSns4.firstfind.nl2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 06:02:20
○ 2015-08-21 10:17:18
○ 2026-04-14 13:07:40

●NSns4.leaseweb.net2015-08-21 → 2026-04-14 · 3 obs

○ 2008-03-20 06:02:20
● 2015-08-21 10:17:18
● 2026-04-14 13:07:40

●NSns5.leaseweb.nl2015-08-21 → 2026-04-14 · 3 obs

○ 2008-03-20 06:02:20
● 2015-08-21 10:17:18
● 2026-04-14 13:07:40

●MXmailfilter1.leaseweb.com2015-08-21 → 2026-04-14 · 3 obs

○ 2008-03-20 06:02:20
● 2015-08-21 10:17:18
● 2026-04-14 13:07:40

●MXmailfilter2.leaseweb.com2015-08-21 → 2026-04-14 · 3 obs

○ 2008-03-20 06:02:20
● 2015-08-21 10:17:18
● 2026-04-14 13:07:40

●MXmailfilter3.leaseweb.com2015-08-21 → 2026-04-14 · 3 obs

○ 2008-03-20 06:02:20
● 2015-08-21 10:17:18
● 2026-04-14 13:07:40

○MXmailfilter4.leaseweb.com2015-08-21 → 2017-09-27 · 5 obs

○ 2008-03-20 06:02:20
● 2015-08-21 10:17:18
● 2017-09-27 09:28:56
○ 2026-04-03 09:21:26
○ 2026-04-14 13:07:40

○MXmx1.cyso.net2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 06:02:20
○ 2015-08-21 10:17:18
○ 2026-04-14 13:07:40

○MXmx2.cyso.net2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 06:02:20
○ 2015-08-21 10:17:18
○ 2026-04-14 13:07:40

○MXserver29.firstfind.nl2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 06:02:20
○ 2015-08-21 10:17:18
○ 2026-04-14 13:07:40

○A212.123.190.2142008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 06:02:20
○ 2015-08-21 10:17:18
○ 2026-04-14 13:07:40

○A62.212.78.362015-08-21 → 2016-10-27 · 5 obs

○ 2008-03-20 06:02:20
● 2015-08-21 10:17:18
● 2016-10-27 12:09:34
○ 2017-09-27 09:28:56
○ 2026-04-14 13:07:40

●A81.171.23.672017-09-27 → 2026-04-14 · 3 obs

○ 2016-10-27 12:09:34
● 2017-09-27 09:28:56
● 2026-04-14 13:07:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
janvandenberg.com	ns1.leaseweb.nl, ns5.leaseweb.nl, ns4.leaseweb.net	-

✅ Authoritative Response

Server:23.19.196.53

NS records: ns1.leaseweb.nl, ns5.leaseweb.nl, ns4.leaseweb.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 755ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.171.23.67`
NS	3	`ns5.leaseweb.nl, ns4.leaseweb.net...`
MX	3	`mailfilter2.leaseweb.com (pri: 10), mailfilter3.leaseweb.com (pri: 10)...`
SOA	1	`ns0.leaseweb.nl Postmaster.leaseweb.nl`

Analysis

IP Addresses

janvandenberg.com points to a single IP: 81.171.23.67.

Other host names such as 5by2parking.de and tweda.eu share IP numbers with janvandenberg.com.

Name Servers

janvandenberg.com's delegation is handled by four name servers: ns4.leaseweb.net, ns0.leaseweb.nl, ns1.leaseweb.nl and ns5.leaseweb.nl.

janvandenberg.com partially shares name servers with other domains; examples include 39.108.23.in-addr.arpa, werkenbijrs.com, 78.212.62.in-addr.arpa, 141.83.23.in-addr.arpa and jachtvliegersboek.nl.

These name servers are commonly used with ns0.leaseweb.com, ns1.leaseweb.com and ns4.leaseweb.nl.

Host names with two IP numbers:

ns4.leaseweb.net points to: 2607:f5b5::53 and 23.19.196.53

ns0.leaseweb.nl points to: 2607:f5b5::53 and 23.19.196.53

ns5.leaseweb.nl points to: 2607:f5b5:1::53 and 23.19.197.53

Host names with one IP number:

ns1.leaseweb.nl points to: 23.19.196.53

Host names pointing to 2607:f5b5::53: ns4.leaseweb.net and ns0.leaseweb.nl

Host names pointing to 23.19.196.53: ns4.leaseweb.net, ns0.leaseweb.nl and ns1.leaseweb.nl

Mail Servers

janvandenberg.com is handled by three mail servers: mailfilter1.leaseweb.com, mailfilter2.leaseweb.com and mailfilter3.leaseweb.com.

janvandenberg.com shares some mail servers with other domains, at least partially, such as kirsti.nl, syrnia.com, parnassos.nl, ndwatson.nl and capitalintelligence.nl.

These mail servers are often used with the mail servers mailfilter4.leaseweb.com.

Host names with two IP numbers:

mailfilter1.leaseweb.com points to 2001:1af8:4100:2::70 and 85.17.150.25.

mailfilter2.leaseweb.com points to 2001:1af8:2100:1::30 and 85.17.96.86.

mailfilter3.leaseweb.com points to 2001:1af8:3100:1::30 and 83.149.80.118.

janvandenberg.com - robtex.com