`dz75.com`

DNSSEC	⚠️ Not signed
NS	`ns1.51dns.com` ⭐
		A	2001:df2:f080:1::4^{🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	1.193.216.201^{🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network}
		A	218.98.111.194^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`ns2.51dns.com`
		A	240e:97d:10:1402:0:1:0:1001^{🇨🇳 CHINANET-Guangdong-DongGuan-IDC240e:97d::/36 DongGuan IDC Network}
		A	61.158.128.2^{🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network}
			PTR	`2.128.158.61.ha.cnc`
		A	183.253.57.224^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.63^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
SOA	`ns1.51dns.com`admin@51dns.com serial=1751342647

`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=1771291435

dz75.com

57zd.com

2 records (2 active, 0 former)

●NSns1.51dns.com2015-08-04 → 2026-03-23 · 2 obs

● 2015-08-04 05:34:02
● 2026-03-23 15:13:56

●NSns2.51dns.com2015-12-05 → 2026-03-23 · 3 obs

○ 2015-08-04 05:34:02
● 2015-12-05 09:04:16
● 2026-03-23 15:13:56

dz75.com is delegated to two name servers: ns1.51dns.com and ns2.51dns.com.

dz75.com uses the same name server setup as other domains, including nb700.com, hg33.com, hg5502.com, scloud.cn and 904555.com.

At least part of the name servers for dz75.com are shared with other domains, for instance 7253.com, vip38438.com, haowz.com, wg999.cc and cloudbiz.cn.

These name servers are commonly used alongside ns3.51dns.com and ns4.51dns.com.

Host names with four IP numbers:

Host names with three IP numbers: