`houtrustschool.nl`

DNSSEC	🔒 Signed (DS record present)
A	185.135.241.3^{🇳🇱 hosting2go185.135.240.0/22}
NS	`ns1.hosting2go.nl` ⭐
		A	2a06:f700:1::91^{🇳🇱 hosting2go2a06:f700::/29}
		A	185.135.240.91^{🇳🇱 hosting2go185.135.240.0/22}
			PTR	`ns1.hosting2go.nl`
NS	`ns2.hosting2go.nl`
		A	2001:678:f2c::2^{🇳🇱 h2g2001:678:f2c::/48}
			PTR	`ns2.hosting2go.nl`
		A	193.16.98.2^{🇳🇱 h2g193.16.98.0/24}
			PTR	`ns2.hosting2go.nl`
MX	`f6fd9d03e2333d4fbc8e1c4fac1334.mail.outlook.com` ⭐
		A	2a01:111:f403:c927::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr05cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch4pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr04cu00101.inbound.protection.outlook.com`
		A	52.101.9.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.10.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00204.inbound.protection.outlook.com`
		A	52.101.11.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.41.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00305.inbound.protection.outlook.com`
MX	`houtrustschool.nl`⁽³⁰⁾ 🔒
		A	185.135.241.3^{🇳🇱 hosting2go185.135.240.0/22}
TXT	`apple-domain-verification=cd9JujQx2e0UqNyL`
TXT	`v=spf1 include:spf.hosting2go.nl -all`
SOA	`ns1.hosting2go.nl`postmaster@houtrustschool.nl serial=1712125267

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-06-06 02:00:01 +0000 (EPOCH 1780711201)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-06-06 #4

WOT: SAFE (68/100)

MX for

houtrustschool.nl

Same first word

houtrustschool.nl

houtrustschool.info

DNS History

8 records (5 active, 3 former)

●NSns1.hosting2go.nl2015-08-12 → 2026-06-06 · 3 obs

○ 2009-01-11 22:04:10
● 2015-08-12 20:54:32
● 2026-06-06 03:12:28

●NSns2.hosting2go.nl2015-08-12 → 2026-06-06 · 3 obs

○ 2009-01-11 22:04:10
● 2015-08-12 20:54:32
● 2026-06-06 03:12:28

●MXf6fd9d03e2333d4fbc8e1c4fac1334.mail.outlook.com2015-08-12 → 2026-06-06 · 3 obs

○ 2009-01-11 22:04:10
● 2015-08-12 20:54:32
● 2026-06-06 03:12:28

●MXhoutrustschool.nl2015-08-12 → 2026-06-06 · 3 obs

○ 2009-01-11 22:04:10
● 2015-08-12 20:54:32
● 2026-06-06 03:12:28

○MXrelay1.onderwijs.casematelecom.nl2009-01-11 → 2009-01-11 · 3 obs

● 2009-01-11 22:04:10
○ 2015-08-12 20:54:32
○ 2026-06-06 03:12:28

○MXrelay2.onderwijs.casematelecom.nl2009-01-11 → 2009-01-11 · 3 obs

● 2009-01-11 22:04:10
○ 2015-08-12 20:54:32
○ 2026-06-06 03:12:28

●A185.135.241.32026-02-27 → 2026-06-06 · 3 obs

○ 2016-11-30 06:52:56
● 2026-02-27 21:15:20
● 2026-06-06 03:12:28

○A83.137.194.782015-08-12 → 2016-11-30 · 5 obs

○ 2009-01-11 22:04:10
● 2015-08-12 20:54:32
● 2016-11-30 06:52:56
○ 2026-02-27 21:15:20
○ 2026-06-06 03:12:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns1.dns.nl, ns4.dns.nl	-
houtrustschool.nl	ns1.hosting2go.nl, ns2.hosting2go.nl	-

✅ Authoritative Response

Server:185.135.240.91

NS records: ns1.hosting2go.nl, ns2.hosting2go.nl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1190ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.135.241.3`
NS	2	`ns2.hosting2go.nl, ns1.hosting2go.nl`
MX	2	`houtrustschool.nl (pri: 30), f6fd9d03e2333d4fbc8e1c4fac1334.mail.outl`
TXT	2	`v=spf1 include:spf.hosting2go.nl -all, apple-domain-verification=cd9JujQx2e0UqN`
SOA	1	`ns1.hosting2go.nl postmaster.houtrustsch`

Analysis

Mail Server Role

houtrustschool.nl acts as its own mail server.

f6fd9d03e2333d4fbc8e1c4fac1334.mail.outlook.com and houtrustschool.nl tend to appear jointly as mail servers.

IP Addresses

houtrustschool.nl points to a single IP number: 185.135.241.3.

Additional host names — t-groeppie.nl, e7s.eu, allrounddogsecurity.nl and two others — share IP numbers with houtrustschool.nl.

Name Servers

houtrustschool.nl is served by two delegated name servers, ns1.hosting2go.nl and ns2.hosting2go.nl.

houtrustschool.nl shares its name server setup with other domains, including galenweb.nl, rvkcastricum.nl, tpmc.nl and two others.

Each of the two host names carries two IP addresses: ns1.hosting2go.nl points to 185.135.240.91 and 2a06:f700:1::91, and ns2.hosting2go.nl points to 193.16.98.2 and 2001:678:f2c::2.

Mail Servers

Two mail servers handle houtrustschool.nl: houtrustschool.nl and f6fd9d03e2333d4fbc8e1c4fac1334.mail.outlook.com.

Host names with 8 IP numbers:

f6fd9d03e2333d4fbc8e1c4fac1334.mail.outlook.com has IP addresses 52.101.9.2, 52.101.10.12 and 52.101.11.2, along with five others.

Host names with one IP number:

houtrustschool.nl points to the IP address 185.135.241.3.

houtrustschool.nl - robtex.com