`mail2.firefoxsecurity.com`

DNSSEC	⚠️ Not signed
A	50.17.101.1^{🇺🇸 Amazon50.17.0.0/16 IAD prefix}
		PTR	`mail.icomco.com`

`firefoxsecurity.com`

	DNSSEC	⚠️ Not signed
	A	50.17.101.1^{🇺🇸 Amazon50.17.0.0/16 IAD prefix}
	NS	`dns1.icomco.com` ⭐
	NS	`dns2.icomco.com`
	NS	`ns1.icomco.com` ⚠️ Not in parent delegation
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
	MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
	TXT	`google-site-verification=z7vmE_TPqDEmeFFnyMa7LaE9qy6h0XfEGlJ6XYfc7Q4`
	SOA	`dns1.icomco.com`abuse@icomco@com 2018-11-10 #18

Same first word

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mail2.mil.ru

mail2.kinghost.net

mail2.mobi

mail2.eu

mail2.iki.fi

mail2.you

mail2.no-ip.org

mail2.dev

mail2.cloudapp.net

mail2.cz

mail2.me

mail2.hu

mail2.ph

mail2.ca

mail2.de

mail2.nhs.uk

mail2.im

mail2.df.gov.br

mail2.myfritz.net

mail2.it

mail2.com

mail2.dyndns.org

mail2.la

mail2.cloudaccess.net

mail2.email

mail2.asia

mail2.ru

mail2.do

mail2.net

mail2.gouv.ci

mail2.se

mail2.us

mail2.nl

mail2.in

mail2.ch

mail2.fi

mail2.xyz

mail2.name

mail2.dk

mail2.cn

mail2.app

mail2.sakura.ne.jp

mail2.cc

mail2.co

mail2.kapsi.fi

mail2.gov.pt

mail2.est.pr

mail2.ras.ru

Similar names

2mail.co.za

2mail.ch

a2mil.com

2mail.ro

2mail.org

2mail.dk

2mail.serveftp.com

lima2.com

alim2.com

2mail.io

2mail.ru

2mail.space

2mail.com

2mail.net

2mail.com.ua

2mail.eu

2mail.pro

2mail.at

2mail.nl

2mail.im

ml2ai.com

2mail.co

2mail.de

2mila.it

2mail.fr

2mail.online

2mail.ca

DNS History

1 record (1 active, 0 former)

●A50.17.101.12026-03-01 → 2026-03-29 · 2 obs

● 2026-03-01 04:53:30
● 2026-03-29 23:24:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
firefoxsecurity.com	dns1.icomco.com, dns2.icomco.com	2 records

✅ Authoritative Response

Server:50.17.101.1

NS records: dns1.icomco.com, dns2.icomco.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firefoxsecurity.com (unsigned zone)

⏱️ Timing

Total: 76ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`50.17.101.1`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns1.icomco.com, dns2.icomco.com)

Analysis

IP Addresses

mail2.firefoxsecurity.com maps to IP address 50.17.101.1.

Other host names, for instance judiconstruction.com, coolmls.com, floridaiguana.com, mail.aldabradirect.com and mail.totalentrycontrol.com share IP numbers with mail2.firefoxsecurity.com.

mail2.firefoxsecurity.com - robtex.com