`opensourcedata.cn`

DNSSEC	⚠️ Not signed
A	154.210.54.99^{🇭🇰 GNET-AS9294154.210.48.0/20}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-27-251.defastlink.net`
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-48-223.defastlink.net`
SOA	`ns1.julydns.com`master@jmdns.com serial=1765362359

`cn`

	DNSSEC	⚠️ Not signed
	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=2034546407

opensourcedata.cn

Zone	Nameservers	Glue
cn	e.dns.cn, d.dns.cn, a.dns.cn, c.dns.cn...	-
opensourcedata.cn	ns1.judns.com, ns2.judns.com	-

Server:162.159.27.251

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

⚠️ Insecure (no DNSSEC)

No DS record for opensourcedata.cn (unsigned zone)

Total: 1748ms | Queries: -

Type	Count	Sample Data
A	1	`154.210.54.99`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

opensourcedata.cn points to a single IP: 154.210.54.99.

Other host names, for instance apach.com.cn, zh-beauty.com.cn and mllvx.cn share IP numbers with opensourcedata.cn.

opensourcedata.cn's delegation is handled by four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

opensourcedata.cn partially shares name servers with other domains; examples include trybit.cn, sxldbzj.cn, fw-fintech.com, ythzpc.com and 818my.com.

Host names with one IP number: