std.com.cn - dns.ninja

`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	`MS=64A27A16D4F3577B413AFF935B246ED9407932C6`
TXT	`globalsign-domain-verification=5u7fdXxvtu6wi2GU_24ZzH0ryrFHsWniTJfoFdBLEP`
TXT	`v=spf1 include:spf.mxhichina.com -all`
SOA	`ns1.sfn.cn`root@ns1.sfn.cn 2026-05-10 #2

`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=2030682981

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.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.hr

std.com.au

std.kr

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.rs

std.fyi

std.ru

std.ch

std.dk

std.mobi

std.ee

std.co.ke

std.co.id

std.com.tw

std.co.kr

std.info

std.rocks

std.ltd

std.jp

std.ma

std.pt

std.hu

std.today

Similar names

sdt.ai.vn

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

tsd.center

sdt.ltd

tds.de

tds.net.pl

tsd.nl

sdt.nl

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

tds.sn

sdt.eu

dts.cash

tds.pl

tds.su

dts.center

tds.ie

tds.vn

dts.gov.ua

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

DNS History

9 records (4 active, 5 former)

●NSns1.sfn.cn2015-12-19 → 2026-07-13 · 3 obs

○ 2015-10-13 20:08:44
● 2015-12-19 05:54:50
● 2026-07-13 04:59:30

●NSns2.sfn.cn2015-12-19 → 2026-07-13 · 3 obs

○ 2015-10-13 20:08:44
● 2015-12-19 05:54:50
● 2026-07-13 04:59:30

○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
○ 2026-07-13 04:59:30

○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
○ 2026-07-13 04:59:30

○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
○ 2026-07-13 04:59:30

○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
○ 2026-07-13 04:59:30

●MXmxn.mxhichina.com2016-07-27 → 2026-07-13 · 3 obs

○ 2016-06-15 18:51:20
● 2016-07-27 16:38:18
● 2026-07-13 04:59:30

●MXmxw.mxhichina.com2016-07-27 → 2026-07-13 · 3 obs

○ 2016-06-15 18:51:20
● 2016-07-27 16:38:18
● 2026-07-13 04:59:30

○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
○ 2026-07-13 04:59:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, c.dns.cn, d.dns.cn, e.dns.cn...	-
std.com.cn	ns1.sfn.cn, ns2.sfn.cn	-

✅ Authoritative Response

Server:111.63.77.29

NS records: ns1.sfn.cn, ns2.sfn.cn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for std.com.cn (unsigned zone)

⏱️ Timing

Total: 2230ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.sfn.cn, ns2.sfn.cn`
MX	2	`mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5)`
TXT	3	`v=spf1 include:spf.mxhichina.com -all, globalsign-domain-verification=5u7fdXxvt...`
SOA	1	`ns1.sfn.cn root.ns1.sfn.cn`

Analysis

Hierarchy

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

Name Servers

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

The name server configuration of std.com.cn is shared with other domains, for instance hlstzy.org.cn, wanfang.com.cn, swhg.com.cn and two others.

Host names pointing to two IP addresses:

ns2.sfn.cn points to 101.37.119.99 and 111.63.77.30.

Host names resolving to a single IP address:

ns1.sfn.cn points to 111.63.77.29.

Mail Servers

std.com.cn uses two mail servers, mxn.mxhichina.com and mxw.mxhichina.com.

The mail server setup of std.com.cn matches that of other domains such as yf-kd.com, link-sun.com, joliehome.net and two others.

At least some of the mail servers used by std.com.cn are shared with other domains: yjcartridge.com, dalianmetal.com, shibowei.com and two others among them.

These mail servers tend to be used in conjunction with the mail servers mxus.mxhichina.com.

Host names pointing to two IP addresses:

mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.

Host names resolving to a single IP address:

mxw.mxhichina.com points to 47.246.99.195.