`fontysow.nl`

DNSSEC	⚠️ Not signed
NS	`hermes.fontys.nl` ⭐
		A	145.85.2.2^{🇳🇱 SURFNET-NL145.85.0.0/16 FONTYS-NET}
			PTR	`hermes.fontys.nl`
NS	`ns1.surfnet.nl` ⚠️ Not in zone NS records
		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	`ns2.surfnet.nl` ⚠️ Not in zone NS records
		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.combell.net` ⚠️ Not in parent delegation
		A	2a00:1c98::53:1^{🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network}
			PTR	`ns3.combell.net`
		A	83.217.73.172^{🇧🇪 COMBELL-AS83.217.64.0/19 Combell Network}
			PTR	`ns3.combell.net`
NS	`ns4.combell.net` ⚠️ Not in parent delegation
		A	2001:1598:0:101::3^{🇧🇪 EASYHOST-COLO-AS2001:1598::/32 Easyhost Network}
			PTR	`ns4.combell.net`
		A	86.39.202.67^{🇧🇪 EASYHOST-COLO-AS86.39.128.0/17 Easyhost Network}
			PTR	`ns4.combell.net`
MX	`fontysow-nl.mail.eo.outlook.com` ⭐
		A	2a01:111:f403:c902::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00505.inbound.protection.outlook.com`
		A	2a01:111:f403:c922::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm5pr04cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:f805::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00301.inbound.protection.outlook.com`
		A	52.101.9.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00100.inbound.protection.outlook.com`
		A	52.101.9.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr05cu00504.inbound.protection.outlook.com`
		A	52.101.10.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr05cu00102.inbound.protection.outlook.com`
		A	52.101.10.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr04cu00206.inbound.protection.outlook.com`
TXT	`P.O. Box 347, 5600 AH Eindhoven`
TXT	`X/47HzDmA0ojqeHbuetbGRlWJMJeyO5Og3IqrwPqahynkZ7WWeAWO186IsGE3ovCJgpSY6pr7if3l...`
TXT	`the Netherlands`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`Fontys Hogescholen`
TXT	`HARICA-l6MyE7c30Tp0KfhA1Ts`
SOA	`hermes.fontys.nl`postmaster@fontys.nl 2021-02-15 #19

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-04-14 07:30:01 +0000 (EPOCH 1776151801)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-14 #15

Subdomains

mail.fontysow.nl

Same first word

fontysow.nl

DNS History

6 records (6 active, 0 former)

●NShermes.fontys.nl2026-04-14 → 2026-04-14 · 2 obs

● 2026-04-14 08:19:36
● 2026-04-14 08:19:38

●NSns1.surfnet.nl2026-04-14 → 2026-04-14 · 2 obs

● 2026-04-14 08:19:36
● 2026-04-14 08:19:38

●NSns2.surfnet.nl2026-04-14 → 2026-04-14 · 2 obs

● 2026-04-14 08:19:36
● 2026-04-14 08:19:38

●NSns3.combell.net2026-04-14 → 2026-04-14 · 2 obs

● 2026-04-14 08:19:36
● 2026-04-14 08:19:38

●NSns4.combell.net2026-04-14 → 2026-04-14 · 2 obs

● 2026-04-14 08:19:36
● 2026-04-14 08:19:38

●MXfontysow-nl.mail.eo.outlook.com2026-04-14 → 2026-04-14 · 2 obs

● 2026-04-14 08:19:36
● 2026-04-14 08:19:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
fontysow.nl	ns1.surfnet.nl, ns2.surfnet.nl, hermes.fontys.nl	5 records

✅ Authoritative Response

Server:145.85.2.2

NS records: ns1.surfnet.nl, ns2.surfnet.nl, hermes.fontys.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fontysow.nl (unsigned zone)

⏱️ Timing

Total: 270ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns4.combell.net, hermes.fontys.nl...`
MX	1	`fontysow-nl.mail.eo.outlook.com (pri: 0)`
TXT	6	`v=spf1 include:spf.protection.outlook.co, HARICA-l6MyE7c30Tp0KfhA1Ts...`
SOA	1	`hermes.fontys.nl postmaster.fontys.nl`

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns1.surfnet.nl, ns1.surfnet.nl, ns2.surfnet.nl...)

Analysis

Hierarchy

fontysow.nl is the parent of mail.fontysow.nl.

Name Servers

fontysow.nl is delegated to five name servers: ns3.combell.net, ns4.combell.net, hermes.fontys.nl, ns1.surfnet.nl and ns2.surfnet.nl.

fontysow.nl at least partially shares name servers with other domains, for instance railfan.nl, chaletopmaat.com, attentis.org, adhesia.be and monsterprint.nl.