`dukejohn.com`

DNSSEC	⚠️ Not signed
NS	`dm1.dns.com` ⚠️ Not in zone NS records
		A	61.158.128.13^{🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network}
			PTR	`13.128.158.61.ha.cnc`
		A	218.98.111.163^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
			PTR	`ip-218-98-111-163.defastlink.net`
NS	`dm2.dns.com` ⚠️ Not in zone NS records
		A	1.193.216.206^{🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network}
		A	183.253.57.197^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
			PTR	`ip-183-253-57-197.defastlink.net`
		A	211.99.99.56^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
			PTR	`ip-211-99-99-56.defastlink.net`

`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

dukejohn.com

johnduke.net

dukejohn.com is delegated to two name servers: dm1.dns.com and dm2.dns.com.

dukejohn.com uses the same name server setup as other domains, including eastonetec.cn, wuxihuiyu.cn, nu563.cn, e226.cn and engineersdictionary.com.

At least part of the name servers for dukejohn.com are shared with other domains, for instance hseled.cn, nbxiyu.com, hkhsit.com, dtci.cn and 1277img.com.

These name servers are commonly used alongside dm1.longmingdns.com and dm2.longmingdns.com.

Host names with three IP numbers:

Host names with two IP numbers: