projectbook.nl - robtex.com

projectbook.nl

DNSSEC🔒 Signed (DS record present)
A37.97.182.140🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands
PTRshared-ms-web1.hostingsrv.nl
NSns1.mijndnsserver.nl ⭐
A2001:1af8:4700:a104:11::🇳🇱 LEASEWEB-NL-AMS-012001:1af8::/32 NL-LEASEWEB-20040408 Leaseweb
PTRns1.mijndnsserver.nl
A37.48.84.96🇳🇱 LEASEWEB-NL-AMS-0137.48.64.0/18 LEASEWEB
PTRns1.mijndnsserver.nl
NSns2.mijndnsserver.nl
A2001:7b8:60c:1:4:100:16e2:1🇳🇱 NL-BIT2001:7b8::/29 -20020405 BIT bv, The Netherlands
PTRns2.mijndnsserver.nl
A185.84.140.163🇳🇱 NL-BIT185.84.140.0/22 Hosted
PTRns2.mijndnsserver.nl
NSns3.mijndnsserver.eu
A2001:1af8:5300:a005:1::1🇳🇱 LEASEWEB-NL-AMS-012001:1af8::/32 NL-LEASEWEB-20040408 Leaseweb
PTRns3.mijndnsserver.eu
A89.149.219.85🇳🇱 LEASEWEB-NL-AMS-0189.149.192.0/18
PTRns3.mijndnsserver.eu
NSns4.mijndnsserver.net
A2a01:7c8:bb0e:1cf:5054:ff:fee8:a378🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network
PTRns4.mijndnsserver.net
A85.10.150.90🇳🇱 TRANSIP-AS85.10.128.0/19 TransIP BV Amsterdam, The Netherlands
PTRns4.mijndnsserver.net
MXmail.projectbook.nl ⭐
A37.97.182.140🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands
PTRshared-ms-web1.hostingsrv.nl
SOAns1.mijndnsserver.nlhostmaster@projectbook.nl 2026-03-24 #1

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-03-27 09:00:02 +0000 (EPOCH 1774602002)
SOAns1.dns.nldns@sidn.nl 2026-03-27 #18

Subdomains

mail.projectbook.nl

Same first word

projectbook.co.uk
projectbook.nl

Similar names

bookproject.net
bookproject.myshopify.com

DNS History

17 records (6 active, 11 former)

20162017201820192020202120222023202420252026NSns1.mijndnsserver.nlns2.mijndnsserver.nlns3.mijndnsserver.euns4.mijndnsserver.netns1.hostingsrv.nlns1.outhands.nlns1.serviceprovider.nlns2.hostingsrv.nlns2.serviceprovider.nlns3.outhands.nlns4.outhands.nlMXmail.projectbook.nlfallback.premiumantispam.nlfilter.premiumantispam.nlA37.97.182.140193.93.174.21391.142.252.232
○NSns1.hostingsrv.nl2017-05-13 → 2017-05-13 · 4 obs
○ 2016-09-03 10:49:56
● 2017-05-13 09:42:48
○ 2026-03-20 00:20:14
○ 2026-03-27 10:10:00
●NSns1.mijndnsserver.nl2026-03-20 → 2026-03-27 · 3 obs
○ 2017-05-13 09:42:48
● 2026-03-20 00:20:14
● 2026-03-27 10:10:00
○NSns1.outhands.nl2015-06-22 → 2015-06-22 · 3 obs
● 2015-06-22 22:51:18
○ 2015-11-12 05:50:28
○ 2026-03-27 10:10:00
○NSns1.serviceprovider.nl2015-11-12 → 2016-09-03 · 5 obs
○ 2015-06-22 22:51:18
● 2015-11-12 05:50:28
● 2016-09-03 10:49:56
○ 2017-05-13 09:42:48
○ 2026-03-27 10:10:00
○NSns2.hostingsrv.nl2017-05-13 → 2017-05-13 · 4 obs
○ 2016-09-03 10:49:56
● 2017-05-13 09:42:48
○ 2026-03-20 00:20:14
○ 2026-03-27 10:10:00
●NSns2.mijndnsserver.nl2026-03-20 → 2026-03-27 · 3 obs
○ 2017-05-13 09:42:48
● 2026-03-20 00:20:14
● 2026-03-27 10:10:00
○NSns2.serviceprovider.nl2015-11-12 → 2016-09-03 · 5 obs
○ 2015-06-22 22:51:18
● 2015-11-12 05:50:28
● 2016-09-03 10:49:56
○ 2017-05-13 09:42:48
○ 2026-03-27 10:10:00
●NSns3.mijndnsserver.eu2026-03-20 → 2026-03-27 · 3 obs
○ 2017-05-13 09:42:48
● 2026-03-20 00:20:14
● 2026-03-27 10:10:00
○NSns3.outhands.nl2015-06-22 → 2015-06-22 · 3 obs
● 2015-06-22 22:51:18
○ 2015-11-12 05:50:28
○ 2026-03-27 10:10:00
●NSns4.mijndnsserver.net2026-03-20 → 2026-03-27 · 3 obs
○ 2017-05-13 09:42:48
● 2026-03-20 00:20:14
● 2026-03-27 10:10:00
○NSns4.outhands.nl2015-06-22 → 2015-06-22 · 3 obs
● 2015-06-22 22:51:18
○ 2015-11-12 05:50:28
○ 2026-03-27 10:10:00
○MXfallback.premiumantispam.nl2015-06-22 → 2016-09-03 · 4 obs
● 2015-06-22 22:51:18
● 2016-09-03 10:49:56
○ 2017-05-13 09:42:48
○ 2026-03-27 10:10:00
○MXfilter.premiumantispam.nl2015-06-22 → 2016-09-03 · 4 obs
● 2015-06-22 22:51:18
● 2016-09-03 10:49:56
○ 2017-05-13 09:42:48
○ 2026-03-27 10:10:00
●MXmail.projectbook.nl2017-05-13 → 2026-03-27 · 3 obs
○ 2016-09-03 10:49:56
● 2017-05-13 09:42:48
● 2026-03-27 10:10:00
○A193.93.174.2132015-06-22 → 2015-06-22 · 3 obs
● 2015-06-22 22:51:18
○ 2015-11-12 05:50:28
○ 2026-03-27 10:10:00
●A37.97.182.1402017-05-13 → 2026-03-27 · 3 obs
○ 2016-09-03 10:49:56
● 2017-05-13 09:42:48
● 2026-03-27 10:10:00
○A91.142.252.2322015-11-12 → 2016-09-03 · 5 obs
○ 2015-06-22 22:51:18
● 2015-11-12 05:50:28
● 2016-09-03 10:49:56
○ 2017-05-13 09:42:48
○ 2026-03-27 10:10:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns4.dns.nl, ns3.dns.nl, ns1.dns.nl-
projectbook.nlns1.mijndnsserver.nl, ns2.mijndnsserver.nl, ns3.mijndnsserver.eu, ns4.mijndnsserver.net4 records

✅ Authoritative Response

Server:85.10.150.90

NS records: ns1.mijndnsserver.nl, ns2.mijndnsserver.nl, ns3.mijndnsserver.eu, ns4.mijndnsserver.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 754ms | Queries: -

📄 Records

TypeCountSample Data
A137.97.182.140
NS4ns4.mijndnsserver.net, ns1.mijndnsserver.nl...
MX1mail.projectbook.nl (pri: 10)
SOA1ns1.mijndnsserver.nl hostmaster.projectb

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.mijndnsserver.nl, ns1.mijndnsserver.nl, ns2.mijndnsserver.nl...)

Analysis

Hierarchy

The parent of mail.projectbook.nl is projectbook.nl.

IP Addresses

projectbook.nl points to IP number: 37.97.182.140.

Other host names such as i-matic.nl, vvr.nl, manegejonker.nl, moxiom.com and ns01.outhands.net share IPs with projectbook.nl.

Name Servers

projectbook.nl is delegated to four name servers: ns3.mijndnsserver.eu, ns4.mijndnsserver.net, ns1.mijndnsserver.nl and ns2.mijndnsserver.nl.

projectbook.nl at least partially shares name servers with other domains, for instance mailblue.eu, 4xfour.nl, veiligheidopdewerkvloer.be, kiqcompany.nl and ekaf.nl.

Host names with two IP numbers: ns3.mijndnsserver.eu points to 2001:1af8:5300:a005:1::1 and 89.149.219.85; ns4.mijndnsserver.net points to 2a01:7c8:bb0e:1cf:5054:ff:fee8:a378 and 85.10.150.90; ns1.mijndnsserver.nl points to 2001:1af8:4700:a104:11:: and 37.48.84.96; ns2.mijndnsserver.nl points to 2001:7b8:60c:1:4:100:16e2:1 and 185.84.140.163.

Mail Servers

projectbook.nl is handled by a single mail server, mail.projectbook.nl.

mail.projectbook.nl points to a single IP: 37.97.182.140.