`mail.automaticdoor-cn.com`

CNAME	`gmail.fangtech.net`
DNSSEC	⚠️ Not signed
A	211.100.61.209^{🇨🇳 CHINA-1211.100.0.0/18 China Telecom Beijing Co. Ltd.}
		PTR	`gmx.fangmail.net`
MX	`gmail.fangtech.net` ⭐
		A	211.100.61.209^{🇨🇳 CHINA-1211.100.0.0/18 China Telecom Beijing Co. Ltd.}
			PTR	`gmx.fangmail.net`
TXT	`v=spf1 include:spf.fangmail.net ip4:183.131.35.25 -all`

`automaticdoor-cn.com`

	DNSSEC	⚠️ Not signed
	A	123.1.194.61^{🇭🇰 HKBN123.1.194.0/24 New World Telecommunications Limited Hong Kong Broadband Network Ltd 15/F, Trans Asia Centre 18 Kin Hong Street, Kwai Chung, N.T.}
	NS	`dns3.4cun.com` ⭐
	NS	`dns.4cun.com` ⚠️ Not in zone NS records
	NS	`dns4.51dns.top` ⚠️ Not in zone NS records
	MX	`gmail.fangtech.net` ⭐
	MX	`gw1.fangmail.net`⁽¹⁰⁾
	TXT	`v=spf1 mx/24 include:spf.fangmail.net -all`
	SOA	`dns.4cun.com`admin@automaticdoor-cn.com serial=1772528468

Previously MX for

automaticdoor-cn.com

Same first word

mail.wtf

mail.webhop.me

mail.associates

mail.al

mail.myfast.space

mail.vip

mail.red

mail.co.il

mail.pf

mail.com.mx

mail.uy

mail.gt

mail.com.ly

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.cn.ua

mail.uz.ua

mail.cool

mail.uk

mail.ru.com

mail.littlestar.jp

mail.com.se

mail.gov.ao

mail.me

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.support

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

Similar names

mila.pro

mail.ap.gov.br

iaml.at

alim.fr

mila.edu.my

mail.dp.ua

mail.myjino.ru

mlai.in

lima.cloud

iaml.ru

mail.space

mail.net.ph

mail.rr.gov.br

almi.or.id

mial.it

mail.read-books.org

lima.com.my

liam.ru

amil.business

mail.ilovecollege.info

lima.vn

mila.ie

mail.gmx

mail.info.pl

amli.cn

mail.community

mail.cleaning

liam.cn

alim.cl

mail.bh

lami.es

amil.no

mail.site

mail.select

mail.email

mail.blue

mail.st

mail.tools

liam.works

ailm.net

mail.sy

mail.li

mail.rw

mail.vision

mlia.com

ilma.ru

mail.sk

mail.at

mail.surf

liam.red

lami.com.cn

almi.su

lima.zone

mail.gov.ge

mail.dating

mail.travel

mail.td

mail.nr

mila.network

mail.nrw

mail.xyz

lima.gov.py

mlai.org

mail.loginto.me

laim.co.jp

imal.com.au

mial.se

mail.bio

mila.org

mail.dk

mail.main.jp

mail.graphics

liam.energy

mali.pl

amil.fr

mlai.com

mila.agency

mila.host

imla.in

aiml.eu

mali.ca

mail.lc

mail.city

lami.ca

mail.yt

lima.ie

mail.watch

mali.kz

amil.feedback

mail.lomo.jp

mila.com.uy

mail.lu

lima.com.br

lima.ag

mail.tel

imla.net

almi.gr

mail.ws

mlai.cn

mail.holiday

DNS History

4 records (1 active, 3 former)

○A103.25.42.422016-03-20 → 2016-07-24 · 5 obs

○ 2015-12-16 19:42:48
● 2016-03-20 02:59:18
● 2016-07-24 21:29:08
○ 2026-02-17 22:45:40
○ 2026-08-06 10:06:36

○A113.31.30.962015-05-18 → 2015-12-16 · 4 obs

● 2015-05-18 15:19:32
● 2015-12-16 19:42:48
○ 2016-03-20 02:59:18
○ 2026-08-06 10:06:36

●CNAMEgmail.fangtech.net2026-02-17 → 2026-08-06 · 3 obs

○ 2016-07-24 21:29:08
● 2026-02-17 22:45:40
● 2026-08-06 10:06:36

○CNAMEmail.btwob.net2016-03-20 → 2016-07-24 · 4 obs

● 2016-03-20 02:59:18
● 2016-07-24 21:29:08
○ 2026-02-17 22:45:40
○ 2026-08-06 10:06:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
automaticdoor-cn.com	dns3.4cun.com, dns4.51dns.top	2 records

✅ Authoritative Response

Server:219.138.102.210

NS records: dns3.4cun.com, dns4.51dns.top

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for automaticdoor-cn.com (unsigned zone)

⏱️ Timing

Total: 1390ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`gmail.fangtech.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns3.4cun.com, dns3.4cun.com)

Analysis

IP Addresses

mail.automaticdoor-cn.com resolves to just one IP address, 211.100.61.209.

Two other host names, along with gmx.fangtech.net, mx6.fangmail.net and gmx312.idscn.com, also share IP numbers with mail.automaticdoor-cn.com.

Mail Servers

The sole mail server for mail.automaticdoor-cn.com is gmail.fangtech.net.

Among the domains sharing a mail server setup with mail.automaticdoor-cn.com are wd-lock.com, wostl.com, yoursclass.com and two others.

There is at least a partial MX overlap between mail.automaticdoor-cn.com and other domains, including sc-diecasting.com, ps-pcb.com, integrate-human.com and two others.

These mail servers frequently appear alongside the mail servers gw1.fangmail.net and gw1.4cun.com.

gmail.fangtech.net points to one IP number — 211.100.61.209.

mail.automaticdoor-cn.com - robtex.com