`std.com.cn`

DNSSEC	⚠️ Not signed
NS	`ns1.sfn.cn` ⭐
		A	111.63.77.29^{🇨🇳 CMNET-V4HEBEI-AS-AP111.63.64.0/20 CMI (Customer Route)}
NS	`ns2.sfn.cn`
		A	101.37.119.99^{🇨🇳 Alibaba-Cloud101.37.0.0/17}
		A	111.63.77.30^{🇨🇳 CMNET-V4HEBEI-AS-AP111.63.64.0/20 CMI (Customer Route)}
MX	`mxn.mxhichina.com` ⭐
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mxw.mxhichina.com`⁽¹⁰⁾
		A	47.246.99.195^{🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object}
			PTR	`reachsmartdwell.com`
TXT	`v=spf1 include:spf.mxhichina.com -all`
TXT	`MS=64A27A16D4F3577B413AFF935B246ED9407932C6`
TXT	`globalsign-domain-verification=5u7fdXxvtu6wi2GU_24ZzH0ryrFHsWniTJfoFdBLEP`
SOA	`ns1.sfn.cn`root@ns1.sfn.cn 2026-04-29 #22

`com.cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.cn` ⚠️ Not in parent delegation
	NS	`c.dns.cn` ⚠️ Not in parent delegation
	NS	`cns.cernet.net` ⚠️ Not in parent delegation
	NS	`d.dns.cn` ⚠️ Not in parent delegation
	NS	`e.dns.cn` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2030557890

WOT: NOT_SAFE (20/100)

Subdomains

www.std.com.cn

Same first word

std.eu

std.cz

std.nl

std.fr

std.pl

std.sh

std.mn

std.uz

std.com

std.kz

std.es

std.cloud

std.vn

std.chat

std.ck.ua

std.org.tw

std.gov.cn

std.com.hk

std.com.ro

std.name

std.biz

std.co

std.se

std.im

std.com.mx

std.tv

std.com.pl

std.com.vn

std.best

std.com.sg

std.co.th

std.it

std.lv

std.com.ua

std.io

std.me

std.com.ar

std.org

std.lt

std.at

std.co.za

std.net

std.hk

std.co.uk

std.priv.at

std.nagoya

std.su

std.fi

std.ae

std.com.au

std.in

std.com.pk

std.sk

std.com.cn

std.cn

std.cl

std.ie

std.guide

std.org.tr

std.systems

std.com.br

std.fyi

std.ru

std.ch

std.dk

std.ee

std.co.ke

std.co.id

std.com.tw

std.co.kr

std.info

std.rocks

std.ltd

std.ma

std.pt

std.hu

std.today

Similar names

tsd.co.th

dts.biz

tsd.k12.ar.us

dst.one

dts.sk

tds.fi

tds.sg

dts.za.com

dts.edu.az

tds.co.in

dts.nu

dst.nc.us

sdt.cn

dts.com.vn

tds.net.au

dst.nl

dst.com.my

sdt.si

dst.net

dts.co.jp

sdt.cc

sdt.cl

tds.co.rs

tsd.pt

sdt.ca

dst.gov.za

tds.li

tsd.co

dst.si

dts.bg

dst.it

sdt.jp

tds.mq

dts.ge

sdt.ltd

tds.de

tds.net.pl

tsd.nl

sdt.nl

dts.pp.ua

dts.com

dts.moe

tsd.hu

dts.fi

sdt.com.br

dst.co.id

sdt.org.uk

sdt.sk

tsd.be

tds.com

dst.com.pl

tsd.ac.uk

sdt.by

tds.sn

sdt.eu

dts.cash

tds.pl

tds.su

dts.center

tds.ie

tds.vn

dts.gov.ua

sdt.vn

dst.net.au

sdt.ch

tds.co.th

tds.org.ua

dts.mg

tds.ge

dts.se

dst.altervista.org

tds.net

tds.org.tr

sdt.email

tds.co.za

tsd.fi

tds.co

dst.com.bn

tsd.gov.ly

sdt.bz

dst.hr

tds.com.tw

dts.name

DNS History

9 records (4 active, 5 former)

●NSns1.sfn.cn2015-12-19 → 2026-05-09 · 3 obs

○ 2015-10-13 20:08:44
● 2015-12-19 05:54:50
● 2026-05-09 07:26:04

●NSns2.sfn.cn2015-12-19 → 2026-05-09 · 3 obs

○ 2015-10-13 20:08:44
● 2015-12-19 05:54:50
● 2026-05-09 07:26:04

○NSns3.sanfront.com.cn2015-06-05 → 2015-10-13 · 4 obs

● 2015-06-05 23:12:54
● 2015-10-13 20:08:44
○ 2015-12-19 05:54:50
○ 2026-05-09 07:26:04

○NSns5.sanfront.com.cn2015-06-05 → 2015-10-13 · 4 obs

● 2015-06-05 23:12:54
● 2015-10-13 20:08:44
○ 2015-12-19 05:54:50
○ 2026-05-09 07:26:04

○MXa.std.com.cn2015-06-05 → 2016-06-15 · 4 obs

● 2015-06-05 23:12:54
● 2016-06-15 18:51:20
○ 2016-07-27 16:38:18
○ 2026-05-09 07:26:04

○MXb.std.com.cn2015-06-05 → 2016-06-15 · 4 obs

● 2015-06-05 23:12:54
● 2016-06-15 18:51:20
○ 2016-07-27 16:38:18
○ 2026-05-09 07:26:04

●MXmxn.mxhichina.com2016-07-27 → 2026-05-09 · 3 obs

○ 2016-06-15 18:51:20
● 2016-07-27 16:38:18
● 2026-05-09 07:26:04

●MXmxw.mxhichina.com2016-07-27 → 2026-05-09 · 3 obs

○ 2016-06-15 18:51:20
● 2016-07-27 16:38:18
● 2026-05-09 07:26:04

○A101.231.246.1502015-06-05 → 2020-01-17 · 4 obs

● 2015-06-05 23:12:54
● 2020-01-17 04:39:02
○ 2026-03-12 03:45:06
○ 2026-05-09 07:26:04

🔍 DNS Trace

Analysis

Hierarchy

std.com.cn is a parent of www.std.com.cn.

Name Servers

std.com.cn is delegated to two name servers: ns1.sfn.cn and ns2.sfn.cn.

std.com.cn uses the same name server setup as other domains, including wanfang.com.cn, swhg.com.cn, leyouguoji.com.cn, jrjw.gov.cn and architects.com.cn.

Host names with two IP numbers: ns2.sfn.cn points to 101.37.119.99 and 111.63.77.30.

Host names with one IP number: ns1.sfn.cn points to 111.63.77.29.

Mail Servers

std.com.cn is handled by two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.

std.com.cn uses the same mail server setup as other domains, for instance yf-kd.com, link-sun.com, joliehome.net, fjhanyang.com and huojihudong.com.

std.com.cn shares at least some mail servers with other domains, for example yjcartridge.com, dalianmetal.com, shibowei.com, miji8.com and myrsky.com.cn.

these mail servers are frequently used alongside the mail servers mxus.mxhichina.com.

Host names with two IP numbers: mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.

Host names with one IP number: mxw.mxhichina.com points to 47.246.99.195.

std.com.cn - robtex.com

std.com.cn

com.cn