`maildefer.gsdnetwork.com`

	DNSSEC	⚠️ Not signed
	A	2a02:2350:5:10e:80e4:5a09:f515:4703^{🇩🇰 ONECOM2a02:2350::/32 One.com A/S}
	A	46.30.215.60^{🇩🇰 ONECOM46.30.208.0/21 One.com A/S}

`gsdnetwork.com`

	DNSSEC	⚠️ Not signed
	A	2a02:2350:5:10e:80e4:5a09:f515:4703^{🇩🇰 ONECOM2a02:2350::/32 One.com A/S}
	A	46.30.215.60^{🇩🇰 ONECOM46.30.208.0/21 One.com A/S}
	NS	`ns01.one.com` ⭐
	NS	`ns02.one.com`
	MX	`mx1.pub.mailpod4-cph3.one.com` ⭐
	MX	`mx2.pub.mailpod4-cph3.one.com` ⭐
	MX	`mx3.pub.mailpod4-cph3.one.com` ⭐
	SOA	`ns01.one.com`hostmaster@one.com 2026-02-14 #4

Previously MX for

gsdnetwork.com

Similar names

DNS History

3 records (2 active, 1 former)

●A2a02:2350:5:10e:80e4:5a09:f515:47032026-03-23 → 2026-03-23 · 3 obs

○ 2016-07-11 21:03:06
● 2026-03-23 20:04:12
● 2026-03-23 20:04:14

○A46.30.212.1202015-06-30 → 2016-07-11 · 4 obs

● 2015-06-30 03:28:26
● 2016-07-11 21:03:06
○ 2026-03-23 20:04:12
○ 2026-03-23 20:04:14

●A46.30.215.602026-03-23 → 2026-03-23 · 3 obs

○ 2016-07-11 21:03:06
● 2026-03-23 20:04:12
● 2026-03-23 20:04:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net...	-
gsdnetwork.com	ns01.one.com, ns02.one.com	4 records

✅ Authoritative Response

Server:195.206.121.10

NS records: ns01.one.com, ns02.one.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 2083ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.30.215.60`
AAAA	1	`2a02:2350:5:10e:80e4:5a09:f515:4703`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns01.one.com, ns01.one.com, ns02.one.com...)

Analysis

IP Addresses

maildefer.gsdnetwork.com points to two IP numbers: 2a02:2350:5:10e:80e4:5a09:f515:4703 and 46.30.215.60.

Other host names, for instance skovlundejiujitsu.dk, stuckintime.nl, dbtk.dk, mx.klo.se and rescuegroup.de share IP numbers with maildefer.gsdnetwork.com.

maildefer.gsdnetwork.com - robtex.com