WWW.ROBTEX.COM - double-std.biz
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double-std.biz checked at 2025-09-25T07:02:37.654Z 317ms 113/113/113 100% R:17double-std.biz
| MX | mail.double-std.biz | ||||||
| A | 153.121.34.111🇯🇵 SAKURA internet AS9370 | ||||||
| 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 | ||||||
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mail.double-std.biz |
Starts with same word
Starts similarily
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.
dbq