`91cb.cn`

DNSSEC	⚠️ Not signed
A	208.98.40.74^{🇺🇸 SHARKTECH-1208.98.40.0/24}
NS	`www.91cb.cn` ⭐
		A	208.98.43.11^{🇺🇸 SHARKTECH-1208.98.43.0/24}
			PTR	`shop-portal10.config360.info`
NS	`ns1.4.cn` ⚠️ Not in zone NS records
		A	107.167.27.66^{🇺🇸 SHARKTECH-1107.167.27.0/24 CMI (Customer Route)}
NS	`ns2.4.cn` ⚠️ Not in zone NS records
SOA	`www.91cb.cn`91cb@cn 2008-08-03 #0

`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=2034662449

Subdomains

www.91cb.cn

Same first word

91cb.vip

91cb.net

91cb.com

91cb.cc

91cb.cn

Similar names

bc19.cn

bc91.hu

bc91.es

19cb.net

91bc.com.cn

cb19.de

cb19.com

bc91.de

cb91.cn

bc19.com

91bc.uk

cb91.com

cb19.cn

bc91.com

19bc.com

19cb.com

19bc.top

91bc.com

DNS History

12 records (4 active, 8 former)

●NSns1.4.cn2026-04-11 → 2026-04-12 · 3 obs

○ 2015-04-12 21:50:58
● 2026-04-11 01:27:14
● 2026-04-12 12:53:10

●NSns2.4.cn2026-04-11 → 2026-04-12 · 3 obs

○ 2015-04-12 21:50:58
● 2026-04-11 01:27:14
● 2026-04-12 12:53:10

●NSwww.91cb.cn2015-04-12 → 2026-04-12 · 2 obs

● 2015-04-12 21:50:58
● 2026-04-12 12:53:10

○MXio.bouncemx.com2015-10-17 → 2017-04-09 · 4 obs

● 2015-10-17 07:40:52
● 2017-04-09 21:22:14
○ 2026-04-11 01:27:14
○ 2026-04-12 12:53:10

○A208.98.40.2042026-04-11 → 2026-04-11 · 3 obs

○ 2017-04-09 21:22:14
● 2026-04-11 01:27:14
○ 2026-04-12 12:53:10

●A208.98.40.742026-04-12 → 2026-04-12 · 2 obs

○ 2026-04-11 01:27:14
● 2026-04-12 12:53:10

○A70.39.84.2262017-04-09 → 2017-04-09 · 4 obs

○ 2016-03-14 18:23:24
● 2017-04-09 21:22:14
○ 2026-04-11 01:27:14
○ 2026-04-12 12:53:10

○A70.39.84.2312015-12-17 → 2015-12-17 · 4 obs

○ 2015-10-17 07:40:52
● 2015-12-17 21:08:04
○ 2016-03-14 18:23:24
○ 2026-04-12 12:53:10

○A70.39.84.2332015-10-17 → 2015-10-17 · 4 obs

○ 2015-04-12 21:50:58
● 2015-10-17 07:40:52
○ 2015-12-17 21:08:04
○ 2026-04-12 12:53:10

○A70.39.84.2412016-03-14 → 2016-03-14 · 4 obs

○ 2015-12-17 21:08:04
● 2016-03-14 18:23:24
○ 2017-04-09 21:22:14
○ 2026-04-12 12:53:10

○A70.39.84.2442015-04-12 → 2015-04-12 · 3 obs

● 2015-04-12 21:50:58
○ 2026-04-11 01:27:14
○ 2026-04-12 12:53:10

○CNAMEnum9.dcoin.co2015-04-12 → 2017-04-09 · 4 obs

● 2015-04-12 21:50:58
● 2017-04-09 21:22:14
○ 2026-04-11 01:27:14
○ 2026-04-12 12:53:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
91cb.cn	ns1.4.cn, ns2.4.cn	-

✅ Authoritative Response

Server:107.167.27.66

NS records: ns1.4.cn, ns2.4.cn

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

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

⏱️ Timing

Total: 3724ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.98.40.74`
SOA	1	`www.91cb.cn 91cb.cn`

Analysis

Hierarchy

91cb.cn is parent of www.91cb.cn.

IP Addresses

91cb.cn points to a single IP: 208.98.40.74.

Other host names, for instance www.ma78.com, 99390.com, www.rich18.com, www.www.sz789.net and www.xamhs.com share IP numbers with 91cb.cn.

Name Servers

91cb.cn is delegated to three name servers: ns1.4.cn, ns2.4.cn and www.91cb.cn.

91cb.cn at least partially shares its name servers with other domains, for instance fywx.com.cn, qfgold.com, zunen.com, xmfeidu.com and jycsw.cn.

These name servers are commonly used alongside ns3.goldenname.com and ns4.goldenname.com.

Host names with a single IP:

ns1.4.cn resolves to 107.167.27.66.

www.91cb.cn resolves to 208.98.43.11.

91cb.cn - robtex.com

91cb.cn

cn