`mail.costaging.com`

CNAME	`mail.stackmail.com`
DNSSEC	⚠️ Not signed
A	185.151.28.68^{🇬🇧 TWENTYI185.151.28.0/24}
		PTR	`smtp.stackmail.com`
A	185.151.28.84^{🇬🇧 TWENTYI185.151.28.0/24}
A	185.151.28.85^{🇬🇧 TWENTYI185.151.28.0/24}

`costaging.com`

	DNSSEC	⚠️ Not signed
	A	2a07:7800::146^{🇬🇧 TWENTYI2a07:7800::/48}
	A	185.151.30.146^{🇬🇧 TWENTYI185.151.30.0/24}
	NS	`ns1.stackdns.com` ⭐ ⚠️ Not in parent delegation
	NS	`ns1.obsessivehosting.co.uk` ⚠️ Not in zone NS records
	NS	`ns2.obsessivehosting.co.uk` ⚠️ Not in zone NS records
	NS	`ns2.stackdns.com` ⚠️ Not in parent delegation
	NS	`ns3.obsessivehosting.co.uk` ⚠️ Not in zone NS records
	NS	`ns3.stackdns.com` ⚠️ Not in parent delegation
	NS	`ns4.obsessivehosting.co.uk` ⚠️ Not in zone NS records
	NS	`ns4.stackdns.com` ⚠️ Not in parent delegation
	MX	`mx.stackmail.com` ⭐
	SOA	`ns1.stackdns.com`hostmaster@stackdns.com serial=1635265558

Previously MX for

costaging.com

Same first word

mail.training

mail.cd

mail.in.ua

mail.cx

mail.gm

mail.su

mail.toshiba

mail.hosting

mail.net.tr

mail.fm

mail.mil

mail.f5.si

mail.party

mail.tax

mail.coop

mail.directory

mail.freemyip.com

mail.com.tw

mail.hk.com

mail.mh

mail.gov.mw

mail.gov.bn

mail.mmafan.biz

mail.ky

mail.synology-diskstation.de

mail.schoolbus.jp

mail.uz.ua

mail.cool

mail.uk

mail.ru.com

mail.littlestar.jp

mail.com.se

mail.gov.ao

mail.ac.gov.br

mail.edu.me

mail.gov.ru

mail.pr

mail.mlbfan.org

mail.ph

mail.nhlfan.net

mail.gru.br

mail.gl

mail.link

mail.no

mail.net.vn

mail.lib.wy.us

mail.pictures

mail.gov.kg

mail.ag

mail.hk

mail.win

mail.net

mail.ne.kr

mail.de

mail.hacca.jp

mail.moo.jp

mail.new

mail.teva

mail.gov.al

mail.kapsi.fi

mail.cutegirl.jp

mail.gov.az

mail.io

mail.cash

mail.eus

mail.firewall-gateway.com

mail.pro

mail.pupu.jp

mail.vivian.jp

mail.df.gov.br

mail.ci

mail.chirurgiens-dentistes.fr

mail.frenchkiss.jp

mail.blogspot.be

mail.go.kr

mail.my-gateway.de

mail.wedding

mail.za.bz

mail.to

mail.tf

mail.ba

mail.lviv.ua

mail.ki

mail.lima-city.de

mail.mysecuritycamera.com

mail.microsoft

mail.mil.tw

mail.org.in

mail.deals

mail.edu.pl

mail.cfolks.pl

mail.cm

mail.go.th

mail.mil.cn

mail.poivron.org

mail.dnshome.de

mail.jp

mail.mp

mail.ac

mail.fund

Similar names

amli.dev

mail.be

mail.com.vn

mail.how

aiml.in

mial.co

imal.ma

almi.org

aiml.com

mail.in-brb.de

mail.ro

mail.com.hk

mail.neustar

mail.ao

mail.pw

mail.broker

mail.school

mail.land

mail.yahoo

mail.edu.ge

imal.nl

mail.ps

mail.edu.ee

liam.media

mail.gouv.ci

almi.by

mail.gi

aiml.se

mail.fr

mail.mil.id

mail.k12.vt.us

mail.photos

mail.omg.lol

alim.com

mail.ooo

ilma.edu.lk

mail.cloudaccess.net

mail.girly.jp

laim.cn

mail.ec

mail.potager.org

mail.v.ua

mail.copro.uk

mail.or.id

aiml.tech

mail.kim

mail.md

mail.gov.ls

mail.si

ilam.us

mail.gov.rw

mail.gov.bs

mail.ca

amil.co.in

mail.je

ilma.dev

amil.in

mail.ks.ua

laim.com

mail.org.br

mail.technology

mail.edu.ru

mail.edu.az

mail.global

mail.bambina.jp

ilma.de

mail.hu.net

mail.whitesnow.jp

mail.se

imla.org

mail.gd

mail.csx.cc

mail.basicserver.io

ilma.net

mail.coupons

lmia.fr

lima.be

mail.js.org

almi.info

liam.se

imal.es

mail.ch

amil.com.tr

mail.partners

lima.cz

mail.mt

mail.golffan.us

mila.es

imal.cl

mail.town

mali.co.th

almi.wtf

mail.sh

mail.nom.za

lami.info

mail.com.br

imla.se

mila.la

laim.ru

mlai.idv.tw

DNS History

2 records (1 active, 1 former)

○A209.188.85.1662017-04-05 → 2017-04-05 · 2 obs

● 2017-04-05 12:11:12
○ 2026-03-24 05:33:42

●CNAMEmail.stackmail.com2026-03-24 → 2026-03-24 · 1 obs

● 2026-03-24 05:33:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net...	-
costaging.com	ns1.obsessivehosting.co.uk, ns2.obsessivehosting.co.uk, ns3.obsessivehosting.co.uk, ns4.obsessivehosting.co.uk	-

✅ Authoritative Response

Server:146.148.28.88

NS records: ns1.obsessivehosting.co.uk, ns2.obsessivehosting.co.uk, ns3.obsessivehosting.co.uk, ns4.obsessivehosting.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for costaging.com (unsigned zone)

⏱️ Timing

Total: 2057ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`mail.stackmail.com`

Analysis

IP Addresses

mail.costaging.com points to three IPs: 185.151.28.68, 185.151.28.84 and 185.151.28.85.

other host names including 185-151-28-84.ptr4.stackcp.net, mail.stackmail.com, 185-151-28-85.ptr4.stackcp.net, mail.nsm.xcloudnode.com and smtp.stackmail.com share IP numbers with mail.costaging.com.

mail.costaging.com - robtex.com