`fallback.hetriethof.nl`

DNSSEC	⚠️ Not signed
A	87.233.68.50^{🇳🇱 TrueServer-AS87.233.64.0/18 True TeleCity2 (AMS1) netblock}
		PTR	`backup01.stoneart.nl`

`hetriethof.nl`

	DNSSEC	⚠️ Not signed
	A	87.233.143.234^{🇳🇱 TrueServer-AS87.233.128.0/18 True GlobalVoice (AMS7) netblock}
	NS	`auth01.dns.trueserver.nl` ⭐
	NS	`auth02.dns.trueserver.nl`
	NS	`auth03.dns.trueserver.nl`
	MX	`mail.hetriethof.nl` ⭐
	MX	`fallback.hetriethof.nl`⁽²⁰⁾
	TXT	`v=spf1 a mx include:spf.mandrillapp.com include:s3.acems1.com ?all`
	TXT	`google-site-verification=tFth6N2kq6LajXzgYDzh7zbR9jbX9V5SfJbhSX6Ic94`
	SOA	`auth01.dns.trueserver.nl`hostmaster@trueserver.nl 2026-02-15 #7

MX for

hetriethof.nl

Same first word

fallback.nl

fallback.net

fallback.info

fallback.mx

fallback.fr

fallback.at

fallback.org

fallback.biz

fallback.com

fallback.io

fallback.ru

fallback.de

fallback.ca

fallback.it

fallback.zone

fallback.be

DNS History

1 record (1 active, 0 former)

●A87.233.68.502026-03-25 → 2026-03-26 · 2 obs

● 2026-03-25 22:09:14
● 2026-03-26 03:53:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
hetriethof.nl	auth01.dns.trueserver.nl, auth02.dns.trueserver.nl, auth03.dns.trueserver.nl	6 records

✅ Authoritative Response

Server:193.28.152.2

NS records: auth01.dns.trueserver.nl, auth02.dns.trueserver.nl, auth03.dns.trueserver.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hetriethof.nl (unsigned zone)

⏱️ Timing

Total: 223ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`87.233.68.50`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (auth01.dns.trueserver.nl, auth01.dns.trueserver.nl, auth02.dns.trueserver.nl...)

Analysis

Mail Server Role

fallback.hetriethof.nl functions as a mail server for hetriethof.nl.

mail.hetriethof.nl is a mail server commonly used with fallback.hetriethof.nl.

IP Addresses

fallback.hetriethof.nl resolves to one IP number: 87.233.68.50.

other host names including fallback.nnt2.nl, fallback.saabservicecenter.nl, fallback.bechbosker.com, fallback.hetzandutrecht.nl and fallback.paintingskies.com share IP numbers with fallback.hetriethof.nl.

fallback.hetriethof.nl - robtex.com