`11bi.cn`

DNSSEC	⚠️ Not signed
A	38.11.156.117^{🇺🇸 AS39847838.11.128.0/19 proxy registered}
NS	`ns1.nowcndns.com` ⭐
		A	1.193.216.204^{🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network}
		A	218.98.111.129^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	218.98.111.138^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`ns2.nowcndns.com`
		A	61.158.128.11^{🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network}
			PTR	`11.128.158.61.ha.cnc`
		A	183.253.57.202^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.38^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
SOA	`ns1.nowcndns.com`admin@nowcndns.com serial=1775566700

`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=2034789734

Same first word

11bi.com

11bi.cn

Similar names

i11b.com

1bi1.com

bi11.com

bi11.it

bi11.de

1i1b.com

bi11.cc

DNS History

10 records (3 active, 7 former)

○NSdns15.hichina.com2017-10-04 → 2018-11-06 · 5 obs

○ 2017-02-05 10:22:36
● 2017-10-04 01:20:52
● 2018-11-06 13:10:56
○ 2026-04-08 00:07:56
○ 2026-05-14 03:14:02

○NSdns16.hichina.com2017-10-04 → 2018-11-06 · 5 obs

○ 2017-02-05 10:22:36
● 2017-10-04 01:20:52
● 2018-11-06 13:10:56
○ 2026-04-08 00:07:56
○ 2026-05-14 03:14:02

○NSf1g1ns1.dnspod.net2015-07-20 → 2017-02-05 · 4 obs

● 2015-07-20 10:50:10
● 2017-02-05 10:22:36
○ 2017-10-04 01:20:52
○ 2026-05-14 03:14:02

○NSf1g1ns2.dnspod.net2015-07-20 → 2016-04-23 · 4 obs

● 2015-07-20 10:50:10
● 2016-04-23 19:40:00
○ 2017-10-04 01:20:52
○ 2026-05-14 03:14:02

●NSns1.nowcndns.com2026-04-08 → 2026-05-14 · 3 obs

○ 2018-11-06 13:10:56
● 2026-04-08 00:07:56
● 2026-05-14 03:14:02

●NSns2.nowcndns.com2026-04-08 → 2026-05-14 · 3 obs

○ 2018-11-06 13:10:56
● 2026-04-08 00:07:56
● 2026-05-14 03:14:02

○A23.27.112.2352015-07-20 → 2016-04-23 · 4 obs

● 2015-07-20 10:50:10
● 2016-04-23 19:40:00
○ 2017-02-05 10:22:36
○ 2026-05-14 03:14:02

●A38.11.156.1172026-04-08 → 2026-05-14 · 3 obs

○ 2018-08-24 11:41:40
● 2026-04-08 00:07:56
● 2026-05-14 03:14:02

○A47.91.170.2222018-08-15 → 2018-08-15 · 4 obs

○ 2017-02-05 10:22:36
● 2018-08-15 01:46:14
○ 2018-08-24 11:41:40
○ 2026-05-14 03:14:02

○CNAMEyumingzhuanfa.com2017-10-04 → 2018-11-06 · 7 obs

● 2017-10-04 01:20:52
● 2018-08-01 18:25:04
○ 2018-08-15 01:46:14
● 2018-08-24 11:41:40
● 2018-11-06 13:10:56
○ 2026-04-08 00:07:56
○ 2026-05-14 03:14:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
11bi.cn	ns1.nowcndns.com, ns2.nowcndns.com	-

✅ Authoritative Response

Server:218.98.111.129

NS records: ns1.nowcndns.com, ns2.nowcndns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 11bi.cn (unsigned zone)

⏱️ Timing

Total: 2077ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.11.156.117`
NS	2	`ns1.nowcndns.com, ns2.nowcndns.com`
SOA	1	`ns1.nowcndns.com admin.nowcndns.com`

Analysis

IP Addresses

11bi.cn points to a single IP number: 38.11.156.117.

Name Servers

11bi.cn is delegated to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.

11bi.cn shares the same name server setup as other domains, for example renshua.cn, qqtc.com.cn, yl3n.cn, bjhuifeng.cn and bloggi.cn.

Host names with three IP numbers:

ns1.nowcndns.com points to: 1.193.216.204, 218.98.111.129 and 218.98.111.138.

ns2.nowcndns.com points to: 61.158.128.11, 183.253.57.202 and 211.99.99.38.

11bi.cn - robtex.com

11bi.cn

cn