mailserver.comtest.eu - dns.ninja

`mailserver.comtest.eu`

DNSSEC	⚠️ Not signed
MX	`comtest-eu.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::7^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::8^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db5pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::1^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.68.0^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.25^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db8pr02cu00101.inbound.protection.outlook.com`
		A	52.101.73.153^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00401.inbound.protection.outlook.com`

`comtest.eu`

	DNSSEC	🔒 Signed (DS record present)
	A	77.111.240.191^{🇩🇰 ONECOM77.111.240.0/22 One.com A/S}
	NS	`ns01.one.com` ⭐
	NS	`ns02.one.com`
	MX	`comtest-eu.mail.protection.outlook.com` ⭐
	TXT	`google-site-verification=d13ap6sr1kJZGaDtLAPfkQH2Wywu1HEV9n_Lj_AO4Gs`
	TXT	`v=spf1 include:spf-eu.emailsignatures365.com include:spf.protection.outlook.c...`
	SOA	`ns01.one.com`hostmaster@one.com 2025-12-12 #1

Previously MX for

comtest.eu

Same first word

mailserver.cz

mailserver.us

mailserver.lol

mailserver.net.in

mailserver.ec

mailserver.cat

mailserver.company

mailserver.li

mailserver.media

mailserver.info

mailserver.dk

mailserver.delivery

mailserver.co.in

mailserver.it

mailserver.at

mailserver.co.uk

mailserver.work

mailserver.gr

mailserver.se

mailserver.de

mailserver.eu.com

mailserver.sh

mailserver.jp

mailserver.fi

mailserver.co.nl

mailserver.su

mailserver.biz

mailserver.sk

mailserver.kz

mailserver.from-de.com

mailserver.ne.jp

mailserver.no

mailserver.com.my

mailserver.co

mailserver.nf

mailserver.vg

mailserver.bid

mailserver.systems

mailserver.tokyo

mailserver.lv

mailserver.dyndns.biz

mailserver.id

mailserver.cn

mailserver.net

mailserver.hk.com

mailserver.ovh

mailserver.ch

mailserver.nl

mailserver.management

mailserver.com.es

mailserver.ag

mailserver.to

mailserver.top

mailserver.eu

mailserver.com.br

mailserver.io

mailserver.domains

mailserver.me

mailserver.center

mailserver.pt

mailserver.app

mailserver.dns-cloud.net

mailserver.webhop.org

mailserver.contact

mailserver.co.kr

mailserver.dyndns.tv

mailserver.cologne

mailserver.name

mailserver.s3.nl-ams.scw.cloud

mailserver.vn

mailserver.pro

mailserver.ca

mailserver.ru

mailserver.world

mailserver.net.au

mailserver.ee

mailserver.kinghost.net

mailserver.ae

mailserver.link

mailserver.wtf

mailserver.nu

mailserver.uni5.net

mailserver.hu

mailserver.org

mailserver.com

Similar names

DNS History

2 records (1 active, 1 former)

●MXcomtest-eu.mail.protection.outlook.com2026-06-06 → 2026-06-06 · 1 obs

● 2026-06-06 19:13:42

○A213.199.154.872015-08-02 → 2016-12-14 · 3 obs

● 2015-08-02 20:40:48
● 2016-12-14 15:25:44
○ 2026-06-06 19:13:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
eu	x.dns.eu, y.dns.eu, w.dns.eu, si.dns.eu...	-
comtest.eu	ns01.one.com, ns02.one.com	-

✅ Authoritative Response

Server:185.10.11.10

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1151ms | Queries: -

📄 Records

Type	Count	Sample Data
MX	1	`comtest-eu.mail.protection.outlook.com (`

Analysis

Mail Servers

The sole mail server for mailserver.comtest.eu is comtest-eu.mail.protection.outlook.com.

Mail server setup for mailserver.comtest.eu matches that of other domains, among them comtest.eu.

comtest-eu.mail.protection.outlook.com resolves to 8 IP numbers in total: 52.101.68.0, 52.101.68.3, 52.101.68.25 and five additional addresses.