`sbms.cn`

DNSSEC	⚠️ Not signed
NS	`dns19.hichina.com` ⚠️ Not in zone NS records
		A	2408:4009:501::27^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.110^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns20.hichina.com` ⚠️ Not in zone NS records
		A	2408:4009:501::28^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.108^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}

`cn`

	DNSSEC	⚠️ Not signed
	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 2035-10-22 #69

Previously NS for

sbms.cn

Same first word

sbms.eu

sbms.ch

sbms.biz

sbms.net

sbms.io

sbms.org.au

sbms.k12.nm.us

sbms.cn

sbms.ru

sbms.de

sbms.se

sbms.com

sbms.org

sbms.co.uk

sbms.nl

sbms.com.au

sbms.org.uk

sbms.be

sbms.pl

sbms.ca

sbms.df.gov.br

Similar names

mssb.my

bsms.net

mbss.in

mssb.se

ssbm.it

bmss.de

ssbm.ch

smsb.ch

bsms.com.pk

smbs.net

ssbm.de

bssm.org

msbs.org

bsms.be

mbss.sch.id

mbss.eu

bsms.net.au

mssb.fr

smbs.at

sbsm.top

mbss.org

sbsm.net.au

mssb.co.kr

smbs.biz

smbs.org

ssbm.ru

mssb.name

sbsm.com.au

smsb.org

bssm.ru

smsb.it

bssm.net

mssb.co.uk

bssm.ca

smsb.gov.sd

bsms.eu

ssbm.co

mssb.jp

bmss.ca

ssmb.com.au

bssm.org.uk

smsb.se

ssmb.ca

mssb.org

ssmb.org

mssb.eu

mssb.info

mssb.biz

ssmb.in

bsms.lv

bssm.cn

sbsm.de

mbss.si

bmss.biz

bsms.com.ua

bmss.eu

smbs.net.au

msbs.net

smbs.co

smsb.pt

msbs.cn

bsms.bz

mbss.net

smbs.online

bmss.net

smbs.in

bsms.online

sbsm.com

smbs.cn

bssm.us

ssbm.com.au

smbs.co.kr

ssmb.org.sg

bssm.dk

ssmb.ro

ssbm.se

bmss.co.jp

mssb.com.my

bsms.in

sbsm.org.za

msbs.ee

ssmb.se

bsms.us

bssm.de

mbss.cn

bmss.org.in

smsb.be

ssmb.de

msbs.biz

smsb.in

smsb.co

bsms.com.au

sbsm.email

mbss.jp

smsb.ru

mbss.fr

smsb.de

ssmb.pe

bmss.sk

bmss.nsw.edu.au

ssmb.co.nz

bsms.dk

smsb.fr

mbss.fi

bmss.info

sbsm.org

smbs.dk

bmss.fr

bmss.org.uk

smbs.pro

smbs.com.au

mssb.tk

mssb.it

bsms.de

mssb.com.sg

DNS History

7 records (2 active, 5 former)

○NS17ex1.dns.com2021-04-17 → 2021-04-17 · 4 obs

○ 2015-08-02 14:08:40
● 2021-04-17 15:11:56
○ 2026-07-02 05:41:58
○ 2026-07-28 16:57:32

○NS17ex2.dns.com2021-04-17 → 2021-04-17 · 4 obs

○ 2015-08-02 14:08:40
● 2021-04-17 15:11:56
○ 2026-07-02 05:41:58
○ 2026-07-28 16:57:32

●NSdns19.hichina.com2026-07-02 → 2026-07-28 · 3 obs

○ 2021-04-17 15:11:56
● 2026-07-02 05:41:58
● 2026-07-28 16:57:32

●NSdns20.hichina.com2026-07-02 → 2026-07-28 · 3 obs

○ 2021-04-17 15:11:56
● 2026-07-02 05:41:58
● 2026-07-28 16:57:32

○NSsbms.cn2015-08-02 → 2015-08-02 · 3 obs

● 2015-08-02 14:08:40
○ 2021-04-17 15:11:56
○ 2026-07-28 16:57:32

○A174.139.207.1782015-08-02 → 2015-08-02 · 3 obs

● 2015-08-02 14:08:40
○ 2021-04-17 15:11:56
○ 2026-07-28 16:57:32

○CNAMEhytt.cn2021-04-17 → 2021-04-17 · 3 obs

● 2021-04-17 15:11:56
○ 2026-07-02 05:41:58
○ 2026-07-28 16:57:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
sbms.cn	dns19.hichina.com, dns20.hichina.com	-

✅ Authoritative Response

Server:47.118.199.220

NS records: dns19.hichina.com, dns20.hichina.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn

⏱️ Timing

Total: 4307ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns20.hichina.com, dns19.hichina.com`
SOA	1	`dns19.hichina.com hostmaster.hichina.com`

Analysis

Name Servers

sbms.cn is delegated to two name servers: dns19.hichina.com and dns20.hichina.com.

sbms.cn uses the same name servers as several other domains — among them yuanchandi.com, jiangshouying.com, hdkus.com and two more.

sbms.cn shares at least some of its name servers with other domains, including zlinkexpo.com, kst-en.com, gzlyw.cn and two others.

These name servers are frequently seen alongside the name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Hostnames that resolve to 9 IP addresses:

dns19.hichina.com resolves to 39.96.153.40, 39.96.153.60, 47.118.199.200 and 6 other IP addresses.

dns20.hichina.com resolves to 39.96.153.38, 39.96.153.61, 47.118.199.198 and 6 other IP addresses.

sbms.cn - robtex.com

sbms.cn

cn