`hr.nl`

DNSSEC	⚠️ Not signed
A	145.24.159.123^{🇳🇱 SURFNET-NL145.24.0.0/16 HRONET}
		PTR	`www.hr.nl`
NS	`ns1.hr.nl` ⭐
		A	145.24.129.1^{🇳🇱 SURFNET-NL145.24.0.0/16 HRONET}
			PTR	`ns1.hro.nl`
NS	`ns2.hr.nl`
		A	145.24.129.2^{🇳🇱 SURFNET-NL145.24.0.0/16 HRONET}
			PTR	`ns2.hro.nl`
NS	`ns3.hro.nl` ⚠️ Not in parent delegation
		A	2a02:2770:3:0:21a:4aff:fece:8edf^{🇳🇱 TILAA2a02:2770::/32 Routed by Tilaa}
			PTR	`ns3.hro.nl`
		A	46.19.32.138^{🇳🇱 TILAA46.19.32.0/21 Routed by Tilaa}
			PTR	`tasarov.hro.nl`
MX	`suffix01.hro.nl` ⭐
		A	145.24.129.232^{🇳🇱 SURFNET-NL145.24.0.0/16 HRONET}
			PTR	`suffix01.hro.nl`
MX	`suffix02.hro.nl` ⭐
		A	145.24.129.233^{🇳🇱 SURFNET-NL145.24.0.0/16 HRONET}
			PTR	`suffix02.hro.nl`
MX	`suffix03.hro.nl` ⭐
		A	145.24.129.234^{🇳🇱 SURFNET-NL145.24.0.0/16 HRONET}
			PTR	`suffix03.hro.nl`
MX	`suffix04.hro.nl` ⭐
		A	145.24.129.235^{🇳🇱 SURFNET-NL145.24.0.0/16 HRONET}
			PTR	`suffix04.hro.nl`
MX	`suffix05.hro.nl` ⭐
		A	145.24.129.236^{🇳🇱 SURFNET-NL145.24.0.0/16 HRONET}
			PTR	`suffix05.hro.nl`
MX	`suffix06.hro.nl` ⭐
		A	145.24.129.237^{🇳🇱 SURFNET-NL145.24.0.0/16 HRONET}
			PTR	`suffix06.hro.nl`
TXT	`d365mktkey=23rvckjxpr53gc6gr5m9ojj9i`
TXT	`d365mktkey=6mkQFzbeYCHwfyfZKKRO6Ri6dXPgsjwqMxYPkijoKZsx`
TXT	`d365mktkey=JD24EzOmJvGyfi1Mre0FvIIjssCL8DaROSDi6R3JNskx`
TXT	`HARICA-726qfoiAJFAWkqlkYAn`
TXT	`DomainVerification=50DH2LKPI8CRHUIPSIYYO6JYWEYBG0FVU8F40FWUBTTBW9DQB5IUFC4AV7...`
TXT	`google-site-verification=z9nA39ZrY3i5B4ds96Ij_CtrNFLYt7PZ-FwDI-M_zrU`
TXT	`apple-domain-verification=Tvb2NUQ3SauUDDoY`
TXT	`jamf-site-verification=_rTk3blq-EetsUzGmB6wGg`
TXT	`Qe4SnBq629UocVPRxPis60+vfSoRLkYDCerliKkA4YM2JrDYo/65LbrnKR1qbY0v4ugzzgenbgZ+0...`
TXT	`adobe-idp-site-verification=9ca86853d03d329d9bbb7e8cb1701e0754b520eeb7f2187e7...`
TXT	`google-site-verification=uk77Wf54gAv6vSYSh9HCLas4HLREunb3-Nw9XEtaNQ4`
TXT	`v=spf1 ip4:10.1.44.0/24 ip4:10.11.12.0/23 ip4:104.47.0.0/17 ip4:13.127.80.230...`
TXT	`ZOOM_verify_RFKVOIO8TEed-cEVoucoZQ`
TXT	`workplace-domain-verification=XbOIPQP5agmqZ4Rhrnit7YL5TN6SLG`
SOA	`ns1.hr.nl`hostmaster@hr.nl 2026-02-25 #0

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐ 🔒
	NS	`ns3.dns.nl` 🔒
	NS	`ns4.dns.nl` 🔒
	TXT	`nl zone update: 2026-02-17 01:00:01 +0000 (EPOCH 1771290001)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-02-17 #2

rank #272576 globally
rank #3830 in the tld
📈 Tranco rank: #118,311

Up

hint.hr.nl

natschool.hr.nl

student.hr.nl

medstud.hr.nl

brightspace.hr.nl

ex.hr.nl

www.hr.nl

api.hr.nl

access.hr.nl

ns2.hr.nl

ns3.hr.nl

ns1.hr.nl

login.hr.nl

imap.hr.nl

Same first word

hr.be

hr.net.cn

hr.com.ge

hr.com.ua

hr.org.br

hr.education

hr.ps

hr.co.kr

hr.org

hr.guide

hr.by

hr.is

hr.com

hr.nl

hr.ee

hr.su

hr.co

hr.agency

hr.ru

hr.training

hr.hu

hr.mba

hr.systems

hr.cz

hr.s3.amazonaws.com

hr.weber

hr.com.cn

hr.fi

hr.vc

hr.solutions

hr.co.za

hr.tv

hr.si

hr.ru.net

hr.net.au

hr.pl

hr.ua

hr.am

hr.life

hr.al

hr.sampa.br

hr.watch

hr.gs

hr.dev

hr.go.kr

hr.org.cn

hr.info.pl

hr.business

hr.app

hr.bnpparibas

hr.plus

hr.management

hr.financial

hr.org.tw

hr.sg

hr.de

hr.ph

hr.hl.cn

hr.jobs

hr.lviv.ua

hr.network

hr.je

hr.kg

hr.gov.ge

hr.gg

hr.cafe

hr.parts

hr.glass

hr.ws

hr.cc

hr.or.kr

hr.house

hr.cl

hr.co.at

hr.lv

hr.com.my

hr.zone

hr.abbott

hr.se

hr.ca

hr.fyi

hr.careers

hr.digital

hr.dk

hr.gov.cn

hr.university

hr.expert

hr.coach

hr.hr

hr.club

hr

hr.care

hr.ro

hr.eu.org

hr.run

hr.cba

hr.ge

hr.law

hr.healthcare

hr.asia

hr.s3-website-eu-west-1.amazonaws.com

hr.my

Similar names

rh.app

rh.ly

rh.com.au

rh.gov.cn

rh.biz

rh.church

rh.ro

rh.com.lv

rh.world

rh.com.br

rh.nl

rh.de

rh.immo

rh.pp.se

rh.network

rh.net.sa

rh.to

rh.dk

rh.lc

rh.com.pt

rh.cc

rh.net.ua

rh.dscloud.biz

rh.sk

rh.do

rh.se

rh.investments

rh.cn

rh.si

rh.co.il

rh.med.sa

rh.pl

rh.ax

rh.be

rh.fyi

rh.media

rh.web.id

rh.ru

rh.company

rh.com.pk

rh.ua

rh.nu

rh.ee

rh.org

rh.net

rh.ma

rh.ms

rh.ca

rh.cc.ca.us

rh.no

rh.ac.uk

rh.md

rh.am

rh.co

rh.net.tr

rh.in.th

rh.sg

rh.fi

rh.bz

rh.kz

rh.edu

rh.lv

rh.su

rh.com.tr

rh.com.ua

rh.com

rh.digital

rh.com.mx

rh.hk

DNS History

14 records (10 active, 4 former)

●NSns1.hr.nl2015-08-24 → 2026-02-28 · 2 obs

● 2015-08-24 23:18:52
● 2026-02-28 13:05:12

●NSns2.hr.nl2015-08-24 → 2026-02-28 · 2 obs

● 2015-08-24 23:18:52
● 2026-02-28 13:05:12

●NSns3.hro.nl2026-02-14 → 2026-02-28 · 3 obs

○ 2015-08-24 23:18:52
● 2026-02-14 22:58:18
● 2026-02-28 13:05:12

○MXsmtp1.hr.nl2015-08-24 → 2016-07-28 · 4 obs

● 2015-08-24 23:18:52
● 2016-07-28 23:02:58
○ 2016-08-09 18:57:02
○ 2026-02-28 13:05:12

○MXsmtp2.hr.nl2015-08-24 → 2016-07-28 · 4 obs

● 2015-08-24 23:18:52
● 2016-07-28 23:02:58
○ 2016-08-09 18:57:02
○ 2026-02-28 13:05:12

○MXsmtp3.hr.nl2015-08-24 → 2016-07-02 · 4 obs

● 2015-08-24 23:18:52
● 2016-07-02 02:51:12
○ 2016-07-28 23:02:58
○ 2026-02-28 13:05:12

●MXsuffix01.hro.nl2016-09-20 → 2026-02-28 · 3 obs

○ 2016-08-09 18:57:02
● 2016-09-20 20:32:02
● 2026-02-28 13:05:12

●MXsuffix02.hro.nl2016-12-09 → 2026-02-28 · 3 obs

○ 2016-09-20 20:32:02
● 2016-12-09 14:17:00
● 2026-02-28 13:05:12

●MXsuffix03.hro.nl2016-07-28 → 2026-02-28 · 3 obs

○ 2016-07-02 02:51:12
● 2016-07-28 23:02:58
● 2026-02-28 13:05:12

●MXsuffix04.hro.nl2016-07-28 → 2026-02-28 · 3 obs

○ 2016-07-02 02:51:12
● 2016-07-28 23:02:58
● 2026-02-28 13:05:12

●MXsuffix05.hro.nl2021-09-26 → 2026-02-28 · 3 obs

○ 2016-12-09 14:17:00
● 2021-09-26 07:01:48
● 2026-02-28 13:05:12

●MXsuffix06.hro.nl2021-09-26 → 2026-02-28 · 3 obs

○ 2016-12-09 14:17:00
● 2021-09-26 07:01:48
● 2026-02-28 13:05:12

○A145.24.136.322015-08-24 → 2021-09-26 · 4 obs

● 2015-08-24 23:18:52
● 2021-09-26 07:01:48
○ 2026-02-14 22:58:18
○ 2026-02-28 13:05:12

●A145.24.159.1232026-02-14 → 2026-02-28 · 3 obs

○ 2021-09-26 07:01:48
● 2026-02-14 22:58:18
● 2026-02-28 13:05:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
hr.nl	ns1.hr.nl, ns2.hr.nl, ns3.hro.nl	4 records

✅ Authoritative Response

Server: 145.24.129.2

NS records: ns1.hr.nl, ns2.hr.nl, ns3.hro.nl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 919ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`145.24.159.123`
NS	3	`ns1.hr.nl, ns3.hro.nl...`
MX	6	`suffix01.hro.nl (pri: 100), suffix02.hro.nl (pri: 100)...`
TXT	14	`d365mktkey=23rvckjxpr53gc6gr5m9ojj9i, d365mktkey=6mkQFzbeYCHwfyfZKKRO6Ri6dXPgs...`
SOA	1	`ns1.hr.nl hostmaster.hr.nl`

📌 Glue Records Collected

Total: 4

In-bailiwick: 2 (ns1.hr.nl, ns2.hr.nl)

Out-of-bailiwick: 2 (ns3.hro.nl, ns3.hro.nl)

Analysis

Hierarchy

hr.nl is a parent of hint.hr.nl, natschool.hr.nl, student.hr.nl, medstud.hr.nl, brightspace.hr.nl and a few other host names.

IP Addresses

hr.nl points to a single IP: 145.24.159.123.

Other host names, for instance rotterdamuas.com, hogeschoolrotterdam.nl, hro.nl, hes-rdam.nl and rotterdamuniversity.nl share IP numbers with hr.nl.

Name Servers

hr.nl is delegated to three name servers: ns1.hr.nl, ns2.hr.nl and ns3.hro.nl.

hr.nl partially shares name servers with other domains; examples include hogeschoolrotterdam.nl, avbr.nl, hro.nl, hes-rdam.nl and bizarre.nl.

These name servers are commonly used with ns3.hr.nl, ns1.hro.nl and ns2.hro.nl.

Two IPs for a host:

ns3.hro.nl points to 2a02:2770:3:0:21a:4aff:fece:8edf and 46.19.32.138.

One IP per host:

ns1.hr.nl points to 145.24.129.1.

ns2.hr.nl points to 145.24.129.2.

Mail Servers

Six mail servers handle hr.nl: suffix01.hro.nl, suffix02.hro.nl, suffix03.hro.nl, suffix04.hro.nl, suffix05.hro.nl and suffix06.hro.nl.

hr.nl shares some mail servers with other domains, at least partially, such as studentmentoren.nl, penguin.nl, pzwart.wdka.hro.nl, inque.org and transfergroep.nl.

Host names with one IP number:

suffix01.hro.nl points to 145.24.129.232; suffix02.hro.nl points to 145.24.129.233; suffix03.hro.nl points to 145.24.129.234; suffix04.hro.nl points to 145.24.129.235; suffix05.hro.nl points to 145.24.129.236; suffix06.hro.nl points to 145.24.129.237.

hr.nl - robtex.com

hr.nl

nl

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