`mail.yumingtech.com`

CNAME	`ym.163.com`
DNSSEC	⚠️ Not signed
A	111.124.200.33^{🇨🇳 CHINANET-Guizhou-Guian-IDC111.124.192.0/19}
MX	`mx.ym.163.com` ⭐
		A	111.124.200.35^{🇨🇳 CHINANET-Guizhou-Guian-IDC111.124.192.0/19}
TXT	`qqmail-site-verification=7257b73e190ad942c0f4062f33fe2cbd8e932e6798f`
TXT	`v=spf1 include:spf.163.com -all`

`yumingtech.com`

	DNSSEC	⚠️ Not signed
	A	61.152.158.49^{🇨🇳 SHANGHAITELECOM61.152.158.0/24 SHIDC}
	NS	`dns21.hichina.com` ⭐
	NS	`dns22.hichina.com`
	MX	`mx.ym.163.com` ⭐
	TXT	`v=spf1 include:spf.163.com ~all`
	SOA	`dns21.hichina.com`hostmaster@hichina.com 2026-01-09 #13

Previously MX for

yumingtech.com

Same first word

mail.ac

mail.fund

mail.edu.bi

mail.uk.com

mail.mysecuritycamera.net

mail.glass

mail.mil.kg

mail.dog

mail.ddns.me

mail.gov.bh

mail.tours

mail.no-ip.info

mail.na

mail.hn

mail.gov.cl

mail.srl

mail.org.nz

mail.chicappa.jp

mail.123hjemmeside.no

mail.fantasyleague.cc

mail.ufcfan.org

mail.ge

mail.egoism.jp

mail.jpn.org

mail.run

mail.co.education

mail.edu.rs

mail.lt

mail.vn

mail.sl

mail.gov.mu

mail.gov.in

mail.uz

mail.clinic

mail.bm

mail.com.pk

mail.hl.cn

mail.nhs.uk

mail.hotmail

mail.gov.om

mail.canon

mail.net.hk

mail.as

mail.ir

mail.net.ru

mail.cz

mail.gov.ms

mail.so

mail.ind.in

mail.com.in

mail.noip.us

mail.hippy.jp

mail.eating-organic.net

mail.ba.gov.br

mail.com

mail.inf.br

mail.4u.com

mail.edu.tw

mail.gov.rs

mail.dnsalias.net

mail.pro.br

mail.ne.jp

mail.co.jp

mail.be

mail.com.vn

mail.how

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

mail.ps

mail.edu.ee

mail.gouv.ci

mail.gi

mail.fr

mail.mil.id

mail.k12.vt.us

mail.photos

mail.omg.lol

mail.ooo

mail.cloudaccess.net

mail.girly.jp

mail.ec

mail.potager.org

mail.v.ua

mail.copro.uk

mail.or.id

mail.kim

mail.md

mail.gov.ls

mail.edu.tt

mail.si

mail.gov.rw

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mail.hosting

almi.kz

mial.org.au

mail.net.tr

mail.fm

imla.ir

mail.mil

lami.de

liam.hu

mail.f5.si

mail.party

mali.ws

mail.tax

ilma.cz

mail.coop

ilam.org

mail.directory

mail.freemyip.com

mail.com.tw

mail.hk.com

mail.mh

mail.gov.mw

amil.network

mlia.de

alim.it

ialm.org

mail.gov.bn

mail.mmafan.biz

mail.ky

liam.com.au

mail.synology-diskstation.de

mail.schoolbus.jp

lima.myds.me

lima.cn

alim.sk

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lima.capital

mail.uz.ua

mali.ro

lami.co

lima.org.za

mail.cool

iaml.net

mail.uk

mail.ru.com

mail.littlestar.jp

mail.com.se

ialm.net

mila.by

lami.glass

mail.gov.ao

amil.site

mail.me

aiml.cc

mila.gallery

mail.ac.gov.br

mail.edu.me

iaml.pl

ilam.org.nz

liam.page

mail.gov.ru

mail.pr

mail.mlbfan.org

mila.fit

lima.it

mail.ph

lima.net

mail.nhlfan.net

mail.gru.br

mlai.biz

lima.nu

mail.gl

mail.link

mail.no

ilma.pl

mail.net.vn

mail.lib.wy.us

lami.com.au

mail.pictures

ilma.org

mail.gov.kg

mail.ag

mail.hk

mail.win

mail.net

ilam.ph

amli.fi

ilma.wpmudev.host

mail.ne.kr

mail.support

ilam.org.tr

mail.de

mail.hacca.jp

mail.moo.jp

almi.ru

liam.nu

mail.new

amil.gal

imal.org.mx

mail.teva

DNS History

2 records (1 active, 1 former)

○A112.64.46.1982015-06-01 → 2016-01-17 · 4 obs

● 2015-06-01 08:16:58
● 2016-01-17 09:40:46
○ 2026-04-15 23:03:32
○ 2026-04-15 23:03:34

●CNAMEym.163.com2026-04-15 → 2026-04-15 · 2 obs

● 2026-04-15 23:03:32
● 2026-04-15 23:03:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net...	-
yumingtech.com	dns21.hichina.com, dns22.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.38

NS records: dns21.hichina.com, dns22.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yumingtech.com (unsigned zone)

⏱️ Timing

Total: 686ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`ym.163.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)

Analysis

IP Addresses

mail.yumingtech.com points to IP number: 111.124.200.33.

Other host names, for instance mail.ym.ntes53.netease.com and ym.163.com, share IP numbers with mail.yumingtech.com.

Mail Servers

mail.yumingtech.com is handled by a single mail server, mx.ym.163.com.

The mail server setup for mail.yumingtech.com matches that of other domains, for instance lq-lawyer.com, tangshansanyuan.com, nobook.com.cn, gsohu.com and szvdo.com.

mail.yumingtech.com shares at least partially some mail servers with other domains, including longbuluo.com, setting.cn, donsure.com, xxbing.com and qynode.com.

mx.ym.163.com points to a single IP: 111.124.200.35.

mail.yumingtech.com - robtex.com