`fallback.siermans.nl`

DNSSEC	⚠️ Not signed
A	185.10.50.17^{🇳🇱 TRANSIP-AS185.10.48.0/22 TransIP BV Amsterdam, The Netherlands}
		PTR	`mx3.raffel.nl`

`siermans.nl`

	DNSSEC	🔒 Signed (DS record present)
	A	94.103.156.7^{🇳🇱 NEDZONE-AS94.103.144.0/20 NedZone block allocated from RIPE}
	NS	`ns1.raffel.net` ⭐
	NS	`ns5.raffel.nl`
	MX	`mail.siermans.nl` ⭐
	TXT	`v=spf1 a:mail.siermans.nl include:raffelmail.nl -all`
	SOA	`ns1.raffel.net`support@raffel.nl 2026-01-14 #1

Previously MX for

siermans.nl

Same first word

fallback.mx

fallback.site

fallback.at

fallback.org

fallback.biz

fallback.com

fallback.io

fallback.ru

fallback.de

fallback.ca

fallback.it

fallback.zone

fallback.us

fallback.cloud

fallback.be

fallback.in

fallback.nl

fallback.net

fallback.info

DNS History

1 record (1 active, 0 former)

●A185.10.50.172015-07-16 → 2026-08-06 · 2 obs

● 2015-07-16 03:30:48
● 2026-08-06 18:41:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
siermans.nl	ns1.raffel.net, ns5.raffel.nl	1 record

✅ Authoritative Response

Server:94.103.156.16

NS records: ns1.raffel.net, ns5.raffel.nl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1374ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.10.50.17`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns5.raffel.nl)

Analysis

IP Addresses

fallback.siermans.nl has exactly one IP address — 185.10.50.17.

fallback.artworkupload.nl, fallback.hicon-hifi.nl, mx3.raffel.nl plus two other host names have IP numbers in common with fallback.siermans.nl.

fallback.siermans.nl - robtex.com