`fallback.antwerptower.nl`

DNSSEC	⚠️ Not signed
A	2a02:2870:c002:1::12^{🇳🇱 LEASEWEB-NL-AMS-012a02:2870:8000::/33 Ospito B.V.}
		PTR	`fallback2.ospito.net`
A	46.17.15.251^{🇳🇱 LEASEWEB-NL-AMS-0146.17.14.0/23 Ospito B.V.}

`antwerptower.nl`

	DNSSEC	⚠️ Not signed
	A	46.17.9.130^{🇳🇱 GLOBAL-E46.17.8.0/22 Ospito B.V.}
	NS	`ns7.domainmasters.nl` ⭐
	NS	`ns8.domainmasters.be`
	MX	`mail.antwerptower.nl` ⭐
	MX	`fallback.antwerptower.nl`⁽²⁰⁾
	TXT	`v=spf1 a mx ip4:46.17.9.130 ~all`
	SOA	`ns7.domainmasters.nl`hostmaster@antwerptower.nl 2023-11-01 #1

MX for

antwerptower.nl

Same first word

fallback.ru

fallback.de

fallback.ca

fallback.it

fallback.zone

fallback.us

fallback.be

fallback.nl

fallback.net

fallback.info

fallback.mx

fallback.fr

fallback.at

fallback.org

fallback.biz

fallback.com

fallback.io

DNS History

2 records (2 active, 0 former)

●A2a02:2870:c002:1::122017-03-23 → 2026-05-01 · 2 obs

● 2017-03-23 20:32:34
● 2026-05-01 21:43:46

●A46.17.15.2512017-03-23 → 2026-05-01 · 2 obs

● 2017-03-23 20:32:34
● 2026-05-01 21:43:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns1.dns.nl, ns4.dns.nl	-
antwerptower.nl	ns7.domainmasters.nl, ns8.domainmasters.be	1 record

✅ Authoritative Response

Server:46.17.9.130

NS records: ns7.domainmasters.nl, ns8.domainmasters.be

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for antwerptower.nl (unsigned zone)

⏱️ Timing

Total: 1295ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.17.15.251`
AAAA	1	`2a02:2870:c002:1::12`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns7.domainmasters.nl)

Analysis

Mail Server Role

fallback.antwerptower.nl is the mail server for antwerptower.nl.

mail.antwerptower.nl is a common mail server alongside fallback.antwerptower.nl.

IP Addresses

fallback.antwerptower.nl resolves to two IPs: 2a02:2870:c002:1::12 and 46.17.15.251.

other host names for instance fallback.hollmaritime.com, fallback.abm-machinery.nl, fallback2.amnorman.nl, fallback.doleqa.eu and fallback.dwarslaesie.com share IP numbers with fallback.antwerptower.nl.

fallback.antwerptower.nl - robtex.com