`sinobest.cn`

DNSSEC	⚠️ Not signed
A	219.137.26.182^{🇨🇳 CHINANET-BACKBONE219.136.0.0/15 China Telecom Global Limited}
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	`mail.sinobest.cn` ⭐
		A	219.137.26.179^{🇨🇳 CHINANET-BACKBONE219.136.0.0/15 China Telecom Global Limited}
TXT	`_mbciauokhspr99p1js102lanmeoi2am`
TXT	`v=spf1 ip4:219.137.26.179 include:spf.hnisi.com.xn--cn all-yg0c`
TXT	`_ihrkh35zic1flt05a4n0ylyinx3ulcu`
TXT	`v=spf1 ip4:219.137.26.179 include:spf.sinobest.xn--cn all-yg0c`
SOA	`ns1.sfn.cn`root@ns1.sfn.cn 2026-05-13 #6

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034784807

Subdomains

www.sinobest.cn

mail.sinobest.cn

Same first word

sinobest.org

sinobest.cn

sinobest.net

Similar names

DNS History

6 records (4 active, 2 former)

●NSns1.sfn.cn2015-10-20 → 2026-05-13 · 3 obs

○ 2015-05-27 06:41:10
● 2015-10-20 17:58:02
● 2026-05-13 00:31:10

●NSns2.sfn.cn2015-10-20 → 2026-05-13 · 3 obs

○ 2015-05-27 06:41:10
● 2015-10-20 17:58:02
● 2026-05-13 00:31:10

○NSns3.sanfront.com.cn2015-05-27 → 2015-05-27 · 3 obs

● 2015-05-27 06:41:10
○ 2015-10-20 17:58:02
○ 2026-05-13 00:31:10

○NSns5.sanfront.com.cn2015-05-27 → 2015-05-27 · 3 obs

● 2015-05-27 06:41:10
○ 2015-10-20 17:58:02
○ 2026-05-13 00:31:10

●MXmail.sinobest.cn2015-05-27 → 2026-05-13 · 2 obs

● 2015-05-27 06:41:10
● 2026-05-13 00:31:10

●A219.137.26.1822015-05-27 → 2026-05-13 · 2 obs

● 2015-05-27 06:41:10
● 2026-05-13 00:31:10

🔍 DNS Trace

Analysis

Hierarchy

sinobest.cn is a parent of www.sinobest.cn and mail.sinobest.cn.

IP Addresses

sinobest.cn points to a single IP address: 219.137.26.182.

Other host names, for instance hnisi.com.cn, hnisi.com, www.sinobest.cn and hnisi.cn share IP numbers with sinobest.cn.

Name Servers

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

sinobest.cn uses the same name server setup as other domains, including greatgate.com.cn, ssc.sh.cn, sdx.sh.cn, kjj.com.cn and startimes.cn.

sinobest.cn shares name servers with other domains, at least partially; for example sdmi.cn and sac-world.com.

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

The mail server for sinobest.cn is mail.sinobest.cn.

Host mail.sinobest.cn points to IP 219.137.26.179.

sinobest.cn - robtex.com

sinobest.cn

cn