`fallback.damsystems.nl`

DNSSEC	⚠️ Not signed
A	2a02:c204:2193:1866::1^{🇩🇪 CONTABO2a02:c204::/32}
		PTR	`fallback.damsystems.nl`
A	149.102.148.17^{🇬🇧 CONTABO149.102.144.0/21 Route Registered for Cogent Communications Customer - Contabo GmbH}

`damsystems.nl`

	DNSSEC	⚠️ Not signed
	A	2a02:c207:2283:5383::1^{🇩🇪 CONTABO2a02:c207::/32}
	A	161.97.100.10^{🇩🇪 CONTABO161.97.100.0/23}
	NS	`arch.ns.cloudflare.com` ⭐
	NS	`pola.ns.cloudflare.com`
	MX	`mail.damsystems.nl` ⭐
	MX	`fallback.damsystems.nl`⁽²⁰⁾
	TXT	`v=spf1 mx ?all`
	SOA	`arch.ns.cloudflare.com`dns@cloudflare.com serial=2411798077

PTR for

17.148.102.149.in-addr.arpa

1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.6.6.8.1.3.9.1.2.4.0.2.c.2.0.a.2.ip6.arpa

MX for

wrdx.io

wrdx.nl

damsystems.nl

ishet.al

moscom.nl

Same first word

fallback.ca

fallback.it

fallback.zone

fallback.us

fallback.cloud

fallback.be

fallback.in

fallback.nl

fallback.net

fallback.info

fallback.mx

fallback.site

fallback.at

fallback.org

fallback.biz

fallback.com

fallback.io

fallback.ru

fallback.de

DNS History

2 records (2 active, 0 former)

●A149.102.148.172026-02-14 → 2026-08-10 · 2 obs

● 2026-02-14 23:58:44
● 2026-08-10 04:20:28

●A2a02:c204:2193:1866::12026-02-14 → 2026-08-10 · 2 obs

● 2026-02-14 23:58:44
● 2026-08-10 04:20:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
damsystems.nl	arch.ns.cloudflare.com, pola.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.214

NS records: arch.ns.cloudflare.com, pola.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for damsystems.nl (unsigned zone)

⏱️ Timing

Total: 271ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`149.102.148.17`
AAAA	1	`2a02:c204:2193:1866::1`

Analysis

Mail Server Role

fallback.damsystems.nl acts as a mail server for wrdx.io, wrdx.nl and damsystems.nl along with two other domains.

mail.damsystems.nl frequently appears as a mail server alongside fallback.damsystems.nl.

IP Addresses

fallback.damsystems.nl has two IP addresses: 149.102.148.17 and 2a02:c204:2193:1866::1

fallback.damsystems.nl - robtex.com