`a5b3u.cn`

DNSSEC	⚠️ Not signed
A	38.173.227.208^{🇺🇸 AS39847838.173.224.0/19 PEG TECH INC}
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=1773205257

`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=2034787170

a5b3u.cn

3 records (3 active, 0 former)

●NSns1.nowcndns.com2026-04-04 → 2026-05-13 · 2 obs

● 2026-04-04 06:31:22
● 2026-05-13 13:12:02

●NSns2.nowcndns.com2026-04-04 → 2026-05-13 · 2 obs

● 2026-04-04 06:31:22
● 2026-05-13 13:12:02

●A38.173.227.2082026-04-04 → 2026-05-13 · 2 obs

● 2026-04-04 06:31:22
● 2026-05-13 13:12:02

a5b3u.cn points to a single IP address: 38.173.227.208.

Other host names such as 007lb.cn, hi16888.cn, techair.cn, 21air.cn and t79qac.cn share IPs with a5b3u.cn.

Two name servers ns1.nowcndns.com and ns2.nowcndns.com handle the delegation for a5b3u.cn.

a5b3u.cn shares the same name server setup as other domains, for example ydjsxx.cn, raxdl.cn, xqd9.cn, dmbim.cn and cvy6.cn.

Host names with three IP numbers: