`ruidingzg.com`

DNSSEC	⚠️ Not signed
NS	`ns1.dns.com.cn` ⚠️ Not in zone NS records
		A	240c:4082:ffff:ff01:0:d:0:34a^{🇨🇳 Baidu240c:4082::/32}
		A	61.172.183.70^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	61.240.129.114^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
NS	`ns2.dns.com.cn` ⚠️ Not in zone NS records
		A	240c:4082:ffff:ff01:0:d:0:69^{🇨🇳 Baidu240c:4082::/32}
		A	61.172.183.76^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	61.240.129.147^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786519869

ruidingzg.com

4 records (2 active, 2 former)

○NSdns.bizcn.com2026-03-24 → 2026-05-12 · 4 obs

● 2026-03-24 14:58:28
● 2026-05-12 11:56:08
○ 2026-07-08 08:29:16
○ 2026-08-12 07:32:58

●NSns1.dns.com.cn2026-03-24 → 2026-08-12 · 2 obs

● 2026-03-24 14:58:28
● 2026-08-12 07:32:58

●NSns2.dns.com.cn2026-03-24 → 2026-08-12 · 2 obs

● 2026-03-24 14:58:28
● 2026-08-12 07:32:58

○A117.41.181.2262026-03-24 → 2026-05-12 · 4 obs

● 2026-03-24 14:58:28
● 2026-05-12 11:56:08
○ 2026-07-08 08:29:16
○ 2026-08-12 07:32:58

ruidingzg.com has two authoritative name servers — ns1.dns.com.cn and ns2.dns.com.cn.

ruidingzg.com has the same name server delegation as a number of other domains, such as iptie.net, neomms.com, ktm.com.cn and two more.

At least some of ruidingzg.com's name servers are shared with other domains, for example zhekai.com, idtopcn.com, zrgczj.com and two more.

It is common for these name servers to be used in conjunction with the name servers dns.bizcn.com, ns13.dns.com.cn and ns14.dns.com.cn.