`apotheekdedonge.nl`

DNSSEC	🔒 Signed (DS record present)
A	194.53.89.59^{🇳🇱 SURFNET-NL194.53.89.0/24}
		PTR	`www.etz.nl`
NS	`ns1.surfnet.nl` ⭐
		A	2001:610:1:800a:192:87:106:101^{🇳🇱 SURFNET-NL2001:610::/29 SURFnet IPv6 block}
			PTR	`ns1.surfnet.nl`
		A	192.87.106.101^{🇳🇱 SURFNET-NL192.87.0.0/16 SURFnet CIDR Block IV}
			PTR	`ns1.surfnet.nl`
NS	`ns1.zurich.surf.net`
		A	2001:620:0:9::1103^{🇨🇭 Switch2001:620::/32 SWITCH, The Swiss Education & Research Network}
			PTR	`ns1.zurich.surf.net`
		A	195.176.255.9^{🇨🇭 Switch195.176.224.0/19 SWITCH-AGGR.102}
			PTR	`ns1.zurich.surf.net`
NS	`ns2.surfnet.nl`
		A	2001:610:3:200a:192:87:36:2^{🇳🇱 SURFNET-NL2001:610::/29 SURFnet IPv6 block}
			PTR	`ns2.surfnet.nl`
		A	192.87.36.2^{🇳🇱 SURFNET-NL192.87.0.0/16 SURFnet CIDR Block IV}
			PTR	`ns2.surfnet.nl`
NS	`ns3.surfnet.nl`
		A	2001:610:0:800c:195:169:124:71^{🇳🇱 SURFNET-NL2001:610::/29 SURFnet IPv6 block}
			PTR	`ns3.surfnet.nl`
		A	195.169.124.71^{🇳🇱 SURFNET-NL195.169.0.0/16 SURFnet CIDR Block VI}
MX	`apotheekdedonge-nl.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::5^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00205.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::e^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db8pr02cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::5^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.73.8^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr04cu00500.inbound.protection.outlook.com`
		A	52.101.73.11^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`HARICA-hyHi00f2ebmvY6I8jcu`
TXT	`to7rvpA8XxI7b5dqCcbiemyPDKEUsQYvxZn3qVFYkQo=`
TXT	`v=spf1 include:spf.protection.outlook.com include:_spf.ezorg.nl include:_spf....`
SOA	`ns1.surfnet.nl`dns-beheer@surf.nl 2026-05-07 #1

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-05-11 17:30:01 +0000 (EPOCH 1778520601)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-05-11 #35

Subdomains

autodiscover.apotheekdedonge.nl

Same first word

apotheekdedonge.nl

DNS History

10 records (6 active, 4 former)

○NSns0.transip.net2019-01-23 → 2019-01-23 · 3 obs

● 2019-01-23 19:22:26
○ 2026-03-27 07:55:44
○ 2026-05-11 18:28:52

●NSns1.surfnet.nl2026-03-27 → 2026-05-11 · 3 obs

○ 2019-01-23 19:22:26
● 2026-03-27 07:55:44
● 2026-05-11 18:28:52

○NSns1.transip.nl2019-01-23 → 2019-01-23 · 3 obs

● 2019-01-23 19:22:26
○ 2026-03-27 07:55:44
○ 2026-05-11 18:28:52

●NSns1.zurich.surf.net2026-03-27 → 2026-05-11 · 3 obs

○ 2019-01-23 19:22:26
● 2026-03-27 07:55:44
● 2026-05-11 18:28:52

●NSns2.surfnet.nl2026-03-27 → 2026-05-11 · 3 obs

○ 2019-01-23 19:22:26
● 2026-03-27 07:55:44
● 2026-05-11 18:28:52

○NSns2.transip.eu2019-01-23 → 2019-01-23 · 3 obs

● 2019-01-23 19:22:26
○ 2026-03-27 07:55:44
○ 2026-05-11 18:28:52

●NSns3.surfnet.nl2026-03-27 → 2026-05-11 · 3 obs

○ 2019-01-23 19:22:26
● 2026-03-27 07:55:44
● 2026-05-11 18:28:52

●MXapotheekdedonge-nl.mail.protection.outlook.com2019-01-23 → 2026-05-11 · 2 obs

● 2019-01-23 19:22:26
● 2026-05-11 18:28:52

●A194.53.89.592026-03-27 → 2026-05-11 · 3 obs

○ 2019-01-23 19:22:26
● 2026-03-27 07:55:44
● 2026-05-11 18:28:52

○A85.17.228.912019-01-23 → 2019-01-23 · 3 obs

● 2019-01-23 19:22:26
○ 2026-03-27 07:55:44
○ 2026-05-11 18:28:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
apotheekdedonge.nl	ns1.zurich.surf.net, ns1.surfnet.nl, ns2.surfnet.nl, ns3.surfnet.nl	6 records

✅ Authoritative Response

Server:192.87.36.2

NS records: ns1.zurich.surf.net, ns1.surfnet.nl, ns2.surfnet.nl, ns3.surfnet.nl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 840ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`194.53.89.59`
NS	4	`ns3.surfnet.nl, ns1.zurich.surf.net...`
MX	1	`apotheekdedonge-nl.mail.protection.outlo`
TXT	3	`v=spf1 include:spf.protection.outlook.co, HARICA-hyHi00f2ebmvY6I8jcu...`
SOA	1	`ns1.surfnet.nl dns-beheer.surf.nl`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.surfnet.nl, ns1.surfnet.nl, ns2.surfnet.nl...)

Analysis

Hierarchy

apotheekdedonge.nl is the parent of autodiscover.apotheekdedonge.nl.

IP Addresses

apotheekdedonge.nl resolves to one IP number: 194.53.89.59.

Other host names, for instance liesbreukcentrumbrabant.nl, elisabeth.nl, www.elisabeth.nl and tsz.nl share IP numbers with apotheekdedonge.nl.

Name Servers

apotheekdedonge.nl is delegated to four name servers: ns1.surfnet.nl, ns2.surfnet.nl, ns3.surfnet.nl and ns1.zurich.surf.net.

apotheekdedonge.nl at least partially shares name servers with other domains, for instance foodloss-solutions.com, nazb.nl, 155.145.in-addr.arpa, dynamic.summacollege.nl and literom.nl.

these name servers are commonly used with the name servers arachne.leidenuniv.nl, ns6.eur.nl, ns-ext-01.wur.nl, ns2.maastrichtuniversity.eu, gm.maastrichtuniversity.nl, ns1.maastrichtuniversity.nl, ns1.rocva.nl and ns1-konbib.kb.nl.

Host names with two IP numbers:

ns1.surfnet.nl points to 2001:610:1:800a:192:87:106:101 and 192.87.106.101; ns2.surfnet.nl points to 2001:610:3:200a:192:87:36:2 and 192.87.36.2; ns3.surfnet.nl points to 2001:610:0:800c:195:169:124:71 and 195.169.124.71; ns1.zurich.surf.net points to 2001:620:0:9::1103 and 195.176.255.9.

Mail Servers

apotheekdedonge.nl is handled by a single mail server, apotheekdedonge-nl.mail.protection.outlook.com.

Host apotheekdedonge-nl.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::5, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::8, 52.101.68.10, 52.101.73.8, 52.101.73.11 and 52.101.73.30.

apotheekdedonge.nl - robtex.com