`hetprbureau.nl`

DNSSEC	🔒 Signed (DS record present)
A	136.144.176.45^{🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands}
		PTR	`webserver.hetprbureau.com`
NS	`ns0.transip.net` ⭐
		A	2a01:7c8:dddd:195::195^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns0.transip.net`
		A	195.135.195.195^{🇮🇹 TRANSIP-AS195.135.195.0/24 TransIP B.V.}
			PTR	`ns0.transip.net`
NS	`ns1.transip.nl`
		A	2a01:7c8:7000:195::195^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns1.transip.nl`
		A	195.8.195.195^{🇳🇱 TRANSIP-AS195.8.195.0/24 TransIP B.V.}
			PTR	`ns1.transip.nl`
NS	`ns2.transip.eu`
		A	2a01:7c8:f:c1f::195^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns2.transip.eu`
		A	37.97.199.195^{🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands}
			PTR	`ns2.transip.eu`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c09::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f26.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`MS=ms63862076`
TXT	`MS=ms85938301`
TXT	`google-site-verification=wb3lhIkn1OFcUVOkQ7ryuB7NY6D_QljFCFdQERWgszQ`
TXT	`anthropic-domain-verification-s83kzq=5Og7NyNUkXiFdxdgQmw4H3RuX`
TXT	`v=spf1 a mx ip4:80.246.185.114/32 ip4:77.245.91.2/32 ip4:77.245.91.7/32 inclu...`
TXT	`apple-domain-verification=Ce8kEADizxy4rhmV`
SOA	`ns0.transip.net`hostmaster@transip.nl 2026-06-18 #0

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-08-12 19:30:01 +0000 (EPOCH 1786563001)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-08-12 #39

WOT: SAFE (60/100)

Subdomains

mail.hetprbureau.nl

exchange.hetprbureau.nl

failover.hetprbureau.nl

Same first word

hetprbureau.nl

DNS History

13 records (9 active, 4 former)

●NSns0.transip.net2015-06-15 → 2026-08-12 · 2 obs

● 2015-06-15 22:07:02
● 2026-08-12 20:11:34

●NSns1.transip.nl2015-06-15 → 2026-08-12 · 2 obs

● 2015-06-15 22:07:02
● 2026-08-12 20:11:34

●NSns2.transip.eu2015-06-15 → 2026-08-12 · 2 obs

● 2015-06-15 22:07:02
● 2026-08-12 20:11:34

●MXalt1.aspmx.l.google.com2026-02-14 → 2026-08-12 · 3 obs

○ 2017-12-23 09:19:14
● 2026-02-14 23:43:34
● 2026-08-12 20:11:34

●MXalt2.aspmx.l.google.com2026-02-14 → 2026-08-12 · 3 obs

○ 2017-12-23 09:19:14
● 2026-02-14 23:43:34
● 2026-08-12 20:11:34

●MXalt3.aspmx.l.google.com2026-02-14 → 2026-08-12 · 3 obs

○ 2017-12-23 09:19:14
● 2026-02-14 23:43:34
● 2026-08-12 20:11:34

●MXalt4.aspmx.l.google.com2026-02-14 → 2026-08-12 · 3 obs

○ 2017-12-23 09:19:14
● 2026-02-14 23:43:34
● 2026-08-12 20:11:34

●MXaspmx.l.google.com2026-02-14 → 2026-08-12 · 3 obs

○ 2017-12-23 09:19:14
● 2026-02-14 23:43:34
● 2026-08-12 20:11:34

○MXassassin.iuro.nl2015-06-15 → 2016-04-27 · 4 obs

● 2015-06-15 22:07:02
● 2016-04-27 01:00:48
○ 2016-12-30 05:32:28
○ 2026-08-12 20:11:34

○MXsandstorm.iuro.nl2016-12-30 → 2017-12-23 · 5 obs

○ 2016-04-27 01:00:48
● 2016-12-30 05:32:28
● 2017-12-23 09:19:14
○ 2026-02-14 23:43:34
○ 2026-08-12 20:11:34

●A136.144.176.452026-02-14 → 2026-08-12 · 3 obs

○ 2017-12-23 09:19:14
● 2026-02-14 23:43:34
● 2026-08-12 20:11:34

○A37.97.220.992016-12-30 → 2017-12-23 · 5 obs

○ 2016-04-27 01:00:48
● 2016-12-30 05:32:28
● 2017-12-23 09:19:14
○ 2026-02-14 23:43:34
○ 2026-08-12 20:11:34

○A80.246.185.1012015-06-15 → 2016-04-27 · 4 obs

● 2015-06-15 22:07:02
● 2016-04-27 01:00:48
○ 2016-12-30 05:32:28
○ 2026-08-12 20:11:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns4.dns.nl, ns3.dns.nl, ns1.dns.nl	-
hetprbureau.nl	ns0.transip.net, ns1.transip.nl, ns2.transip.eu	2 records

✅ Authoritative Response

Server:195.135.195.195

NS records: ns0.transip.net, ns1.transip.nl, ns2.transip.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 2649ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`136.144.176.45`
NS	3	`ns2.transip.eu, ns1.transip.nl...`
MX	5	`ASPMX.L.GOOGLE.com (pri: 1), ALT4.ASPMX.L.GOOGLE.com (pri: 10)...`
TXT	6	`MS=ms63862076, MS=ms85938301...`
SOA	1	`ns0.transip.net hostmaster.transip.nl`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.transip.nl, ns1.transip.nl)

Analysis

Hierarchy

The domain hetprbureau.nl is parent to mail.hetprbureau.nl, exchange.hetprbureau.nl and failover.hetprbureau.nl.

IP Addresses

hetprbureau.nl resolves to one IP address: 136.144.176.45.

Other hosts including mail.hetprbureau.nl, 136-144-176-45.colo.transip.net and exchange.hetprbureau.nl share IP addresses with hetprbureau.nl.

Name Servers

hetprbureau.nl is delegated to three name servers: ns2.transip.eu, ns0.transip.net and ns1.transip.nl.

At least some of hetprbureau.nl's name servers are shared with other domains, for example liode.fr, petravannoort.nl, house4holiday.com and two more.

ns2.transip.eu, ns0.transip.net and ns1.transip.nl each resolve to two IP addresses: ns2.transip.eu resolves to 37.97.199.195 and 2a01:7c8:f:c1f::195; ns0.transip.net resolves to 195.135.195.195 and 2a01:7c8:dddd:195::195; ns1.transip.nl resolves to 195.8.195.195 and 2a01:7c8:7000:195::195.

Mail Servers

hetprbureau.nl has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

hetprbureau.nl has at least partial mail server overlap with other domains such as vnfarm.com.vn, ultrasoundcases.info, haccpfad.it and two more.

These mail servers commonly appear together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and two other mail servers.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com points to 172.253.115.27 and 2607:f8b0:4004:c09::1a.

alt1.aspmx.l.google.com points to 192.178.234.27 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com points to 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com points to 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com points to 172.253.157.27 and 2a00:1450:400c:c23::1b.