`mx2.qualitygroup.nl`

	DNSSEC	⚠️ Not signed
	A	81.28.84.139^{🇳🇱 REDHOSTING-AS81.28.80.0/20 Redhosting Network}

`qualitygroup.nl`

	DNSSEC	🔒 Signed (DS record present)
	A	193.189.149.72^{🇳🇱 ZYLON-AS193.189.149.0/24 Zylon Groningen}
	NS	`ns1.zylon.net` ⭐
	NS	`ns2.zylon.net`
	NS	`ns3.zylon.nl`
	MX	`mx1.qualitygroup.nl` ⭐
	MX	`mx2.qualitygroup.nl`⁽²⁰⁾
	TXT	`globalsign-domain-verification=IZHomZkth9Wv2rjpB032BFoz9a0RjvAnpOG6JQri_T`
	SOA	`ns1.zylon.net`root@qualitygroup.nl 2026-08-06 #1

MX for

qualitygroup.nl

Same first word

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xm2.ru

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xm2.it

x2m.org

m2x.ca

2mx.dev

2xm.dk

m2x.com

2xm.eu

2xm.de

2mx.eu

xm2.life

2xm.com.br

xm2.net

2xm.com.pl

m2x.fr

2mx.it

2mx.cn

2xm.pl

x2m.com

2mx.uk

xm2.casino

m2x.org

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xm2.cn

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xm2.org

m2x.eu

2mx.cc

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x2m.casino

DNS History

1 record (1 active, 0 former)

●A81.28.84.1392015-05-24 → 2026-08-09 · 2 obs

● 2015-05-24 12:04:38
● 2026-08-09 17:22:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
qualitygroup.nl	ns1.zylon.net, ns2.zylon.net, ns3.zylon.nl	2 records

✅ Authoritative Response

Server:77.74.52.251

NS records: ns1.zylon.net, ns2.zylon.net, ns3.zylon.nl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 776ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.28.84.139`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.zylon.nl, ns3.zylon.nl)

Analysis

Mail Server Role

mx2.qualitygroup.nl serves as a mail server for qualitygroup.nl.

mx1.qualitygroup.nl and mx2.qualitygroup.nl tend to appear jointly as mail servers.

IP Addresses

mx2.qualitygroup.nl points to a single IP number: 81.28.84.139.

mx2.qualitygroup.nl - robtex.com