CF1764025774108-tsm20251124222625

WWW.ROBTEX.COM - double-std.biz

Search for IP or hostnames:

double-std.biz checked at 2025-11-24T23:09:34.074Z 386ms 113/113/113 100% R:14 allDone:true timedOut:false

`double-std.biz`

	MX	`mail.double-std.biz`
			A	153.121.34.111^{🇯🇵 SAKURA-B}
				PTR	`www1097ur.sakura.ne.jp`
	NS	`01.dnsv.jp`
			A	2400:8500:3300::53^{🇯🇵 GMO-DNS}
				PTR	`01.dnsv.jp`
			A	157.7.32.53^{🇯🇵 GMO-DNS}
				PTR	`01.dnsv.jp`
	NS	`02.dnsv.jp`
			A	157.7.33.53^{🇯🇵 GMO-DNS}
				PTR	`02.dnsv.jp`
	NS	`03.dnsv.jp`
			A	2400:8500:3000::53^{🇯🇵 GMO-DNS}
				PTR	`03.dnsv.jp`
			A	157.7.34.53^{🇯🇵 GMO-DNS}
				PTR	`03.dnsv.jp`
	NS	`04.dnsv.jp`
			A	2400:8500:3fff::53^{🇯🇵 GMO-DNS}
				PTR	`04.dnsv.jp`
			A	157.7.35.53^{🇯🇵 GMO-DNS}
				PTR	`04.dnsv.jp`

`biz`

	NS	`a.gtld.biz`
	NS	`b.gtld.biz`
	NS	`c.gtld.biz`
	NS	`m.gtld.biz`
	NS	`n.gtld.biz`
	NS	`w.gtld.biz`
	NS	`x.gtld.biz`
	NS	`y.gtld.biz`

Up

mail.double-std.biz

Starts with same word

double-std.org

double-std.me

double-std.com

double-std.biz

double-std.info

Starts similarily

double-std.info

double-std.org

double-std.me

double-std.com

double-std.biz

AI analysis

The parent of mail.double-std.biz is double-std.biz.

double-std.biz is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

double-std.biz at least partially shares name servers with other domains, for instance og-system.com, fms-c.com, biome.co.jp, konin-todoke.com and seijo-smile.com.

Two IPs per host:

01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53

03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53

04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53

One IP per host:

02.dnsv.jp points to 157.7.33.53

double-std.biz is handled by a single mail server, mail.double-std.biz.

mail.double-std.biz points to a single IP: 153.121.34.111.