`mail2.sentryis.com`

DNSSEC	⚠️ Not signed
A	204.239.183.34^{🇨🇦 AS912-HUT8-EAST204.239.183.0/24 SAMCO Software -SWG}
		PTR	`mail.sentryis.com`

`sentryis.com`

	DNSSEC	⚠️ Not signed
	A	204.239.183.34^{🇨🇦 AS912-HUT8-EAST204.239.183.0/24 SAMCO Software -SWG}
	NS	`dns026.a.register.com` ⭐ ⚠️ Not in parent delegation
	NS	`dns023.c.register.com` ⚠️ Not in parent delegation
	NS	`dns041.b.register.com` ⚠️ Not in parent delegation
	NS	`dns1.srsplus.com` ⚠️ Not in zone NS records
	NS	`dns177.d.register.com` ⚠️ Not in parent delegation
	NS	`dns2.srsplus.com` ⚠️ Not in zone NS records
	MX	`mail2.sentryis.com` ⭐
	MX	`mail.sentryis.com`⁽²⁰⁾
	TXT	`v=spf1 a mx -all`
	TXT	`google-site-verification=gu8Iy6U9B4U1dAlWQPJ_-utceGOKzP5mj3f-ukCdvGU`
	SOA	`dns026.a.register.com`root@register.com 2015-09-28 #37

MX for

sentryis.com

Same first word

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.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.gouv.ml

mail2.cn

mail2.app

mail2.sakura.ne.jp

mail2.cc

mail2.co

mail2.kapsi.fi

mail2.gov.pt

mail2.est.pr

mail2.ras.ru

mail2.altervista.org

mail2.mil.ru

mail2.kinghost.net

mail2.mobi

mail2.eu

mail2.iki.fi

mail2.you

mail2.no-ip.org

mail2.cloudapp.net

Similar names

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

2mail.co.za

2mail.ch

a2mil.com

DNS History

1 record (1 active, 0 former)

●A204.239.183.342026-02-15 → 2026-03-27 · 2 obs

● 2026-02-15 21:03:44
● 2026-03-27 11:39:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sentryis.com	dns1.srsplus.com, dns2.srsplus.com	2 records

✅ Authoritative Response

Server:162.159.26.197

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sentryis.com (unsigned zone)

⏱️ Timing

Total: 173ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`204.239.183.34`

📌 Glue Records Collected

Total: 2

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

Analysis

Mail Server Role

mail2.sentryis.com acts as a mail server for sentryis.com.

mail.sentryis.com is commonly used as a mail server in conjunction with mail2.sentryis.com.

IP Addresses

mail2.sentryis.com points to a single IP number: 204.239.183.34.

Other host names, for instance mail2.hjukstrom.com, mail.sentryis.com, mail2.esamco.com, mail2.pmhansen.com and mail.pmhansen.com share IP numbers with mail2.sentryis.com.

mail2.sentryis.com - robtex.com