`bbvoip.cn`

DNSSEC	⚠️ Not signed
A	38.11.137.79^{🇺🇸 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}
SOA	`ns1.nowcndns.com`admin@nowcndns.com serial=1774860980

`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=2035118378

Subdomains

www.bbvoip.cn

Same first word

bbvoip.cn

Similar names

bobvip.com

obbvip.site

DNS History

9 records (3 active, 6 former)

○NSf1g1ns1.dnspod.net2017-11-19 → 2017-11-19 · 4 obs

○ 2016-07-22 22:34:24
● 2017-11-19 13:38:58
○ 2026-07-26 02:25:40
○ 2026-08-01 00:23:56

○NSns1.51dns.com2015-10-22 → 2016-07-22 · 4 obs

● 2015-10-22 05:40:04
● 2016-07-22 22:34:24
○ 2017-11-19 13:38:58
○ 2026-08-01 00:23:56

●NSns1.nowcndns.com2026-07-26 → 2026-08-01 · 3 obs

○ 2017-11-19 13:38:58
● 2026-07-26 02:25:40
● 2026-08-01 00:23:56

○NSns2.51dns.com2016-07-22 → 2016-07-22 · 4 obs

○ 2015-10-22 05:40:04
● 2016-07-22 22:34:24
○ 2026-07-26 02:25:40
○ 2026-08-01 00:23:56

●NSns2.nowcndns.com2026-07-26 → 2026-08-01 · 3 obs

○ 2017-11-19 13:38:58
● 2026-07-26 02:25:40
● 2026-08-01 00:23:56

○A104.217.170.1872016-07-22 → 2016-07-22 · 3 obs

● 2016-07-22 22:34:24
○ 2017-11-19 13:38:58
○ 2026-08-01 00:23:56

○A149.120.165.682026-07-26 → 2026-08-01 · 2 obs

○ 2026-07-26 02:25:40
○ 2026-08-01 00:23:56

●A38.11.137.792026-07-31 → 2026-08-01 · 3 obs

○ 2026-07-26 02:25:40
● 2026-07-31 11:20:22
● 2026-08-01 00:23:56

○A67.198.221.782017-11-19 → 2017-11-19 · 4 obs

○ 2016-07-22 22:34:24
● 2017-11-19 13:38:58
○ 2026-07-26 02:25:40
○ 2026-08-01 00:23:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, e.dns.cn, d.dns.cn, c.dns.cn...	-
bbvoip.cn	ns1.nowcndns.com, ns2.nowcndns.com	-

✅ Authoritative Response

Server:61.158.128.11

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bbvoip.cn (unsigned zone)

⏱️ Timing

Total: 4769ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.11.137.79`
NS	2	`ns1.nowcndns.com, ns2.nowcndns.com`
SOA	1	`ns1.nowcndns.com admin.nowcndns.com`

Analysis

Hierarchy

bbvoip.cn serves as the parent of www.bbvoip.cn.

IP Addresses

bbvoip.cn points to a single IP number: 38.11.137.79.

Among the host names that share IP numbers with bbvoip.cn is aipusen.cn, as one example.

Name Servers

The NS records for bbvoip.cn delegate to ns1.nowcndns.com and ns2.nowcndns.com.

bbvoip.cn shares its name server setup with other domains, including daishuo.cn, iso-9001.cn, yongjiahe.cn and two others.

ns1.nowcndns.com and ns2.nowcndns.com each have three IP addresses — ns1.nowcndns.com directs to 1.193.216.204, 218.98.111.129 and 218.98.111.138; ns2.nowcndns.com directs to 61.158.128.11, 183.253.57.202 and 211.99.99.38.

bbvoip.cn - robtex.com

bbvoip.cn

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