`vb19.cn`

DNSSEC	⚠️ Not signed
A	207.56.97.57^{🇺🇸 USZNI-AS-AP207.56.64.0/18}
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=1761320851

`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=2034707365

vb19.cn

vb19.com

bv91.cn

bv19.com

bv91.com

91vb.com

bv91.de

91bv.cn

3 records (3 active, 0 former)

●NSns1.nowcndns.com2026-02-19 → 2026-04-24 · 2 obs

● 2026-02-19 07:37:44
● 2026-04-24 14:23:16

●NSns2.nowcndns.com2026-02-19 → 2026-04-24 · 2 obs

● 2026-02-19 07:37:44
● 2026-04-24 14:23:16

●A207.56.97.572026-02-19 → 2026-04-24 · 2 obs

● 2026-02-19 07:37:44
● 2026-04-24 14:23:16

vb19.cn resolves to a single IP address: 207.56.97.57.

Other host names, for instance 0450job.cn, share IP numbers with vb19.cn.

vb19.cn's delegation uses two name servers, ns1.nowcndns.com and ns2.nowcndns.com.

vb19.cn shares the same name server setup as other domains, for example i-cart.cn, nugss4.cn, xnpphjx.cn, jcsmit.cn and paedu.net.cn.

Host names with three IPs: