`911dns.cn`

DNSSEC	⚠️ Not signed
NS	`sbyns01.baidu.com` ⚠️ Not in zone NS records
		A	36.110.192.232^{🇨🇳 CHINA-136.110.192.0/24}
NS	`sbyns02.baidu.com` ⚠️ Not in zone NS records
		A	163.177.18.31^{🇨🇳 UNICOM-GuangZhou-IDC163.177.18.0/24}

`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=2034733601

WOT: SUSPICIOUS (50/100)

911dns.cn

911dns.com.cn

dns911.cn

dns911.com

2 records (2 active, 0 former)

●NSsbyns01.baidu.com2026-03-25 → 2026-04-30 · 2 obs

● 2026-03-25 09:34:38
● 2026-04-30 12:20:48

●NSsbyns02.baidu.com2026-03-25 → 2026-04-30 · 2 obs

● 2026-03-25 09:34:38
● 2026-04-30 12:20:48

911dns.cn is delegated to two name servers sbyns01.baidu.com and sbyns02.baidu.com.

911dns.cn shares the same name server setup as other domains, for instance data-schema.org.cn, baidupugongying.org, baidu.com.tw, baifu6a0.com and baiduwaf.com.

911dns.cn shares name servers with other domains at least partially, for example bdudns.com and bdudns.net.

these name servers are commonly used alongside dns.baidu.com.

Host names with one IP number: