`mail3.qualitech.ch`

DNSSEC	⚠️ Not signed
A	83.144.243.130^{🇨🇭 LITECOM83.144.192.0/18 AG}
		PTR	`qtm-utm01.qualitech.ch`

`qualitech.ch`

	DNSSEC	🔒 Signed (DS record present)
	A	80.74.145.65^{🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland}
	NS	`nsa.perf1.fr` ⭐
	NS	`nsb.perf1.com`
	NS	`nsc.perf1.com`
	MX	`qualitech-ch.mail.protection.outlook.com` ⭐
	TXT	`swisssign-check=7lV9Aby1Gu8iZFbfi6ZO6_yhzsA`
	TXT	`v=spf1 +mx a:qtw-utm01.qualitech.ch a:qtm-utm01.qualitech.ch a:frwwi2.optimo-...`
	TXT	`swisssign-check=Yxlsdf3XduU4_JA41WFCwZo4234`
	SOA	`nsa.perf1.fr`technical@nameshield.net 2026-04-23 #1

Previously MX for

qualitech.ch

Same first word

mail3.org

mail3.iki.fi

mail3.nhs.uk

mail3.mil.ru

mail3.dk

mail3.com

mail3.nl

mail3.de

mail3.eu

mail3.net

mail3.it

mail3.gov.ao

mail3.ru

mail3.fr

Similar names

3lami.com

3mail.ie

3mail.jp

3mail.ca

3mail.space

lami3.com

3almi.com

i3lam.com

aiml3.com

3mail.com.au

3mail.fr

liam3.de

lima3.com

i3mal.com

3mail.co.uk

3mail.com

3mila.com

3mail.uk

3mail.be

3mail.at

3mail.ch

3mail.org

3mail.nl

3mail.ru

mali3.com

3mail.info

3mail.co

3mail.me

3mail.eu

3lima.com

3mail.de

3mail.hu

3mail.se

3mail.dk

3mail.email

3mail.net

DNS History

1 record (1 active, 0 former)

●A83.144.243.1302016-06-08 → 2026-04-24 · 2 obs

● 2016-06-08 08:43:58
● 2026-04-24 01:47:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	b.nic.ch, f.nic.ch, a.nic.ch, d.nic.ch...	-
qualitech.ch	nsa.perf1.fr, nsb.perf1.com, nsc.perf1.com	-

✅ Authoritative Response

Server:152.89.172.100

NS records: nsa.perf1.fr, nsb.perf1.com, nsc.perf1.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 701ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`83.144.243.130`

Analysis

IP Addresses

mail3.qualitech.ch points to a single IP address: 83.144.243.130.

mail3.qualitech.ch - robtex.com