ROBTEX.COM - istudy.com
Search for IP or hostnames:
istudy.com checked at 2025-12-01T01:22:57.441Z 522ms 84/84/84 100% R:14 allDone:true timedOut:false istudy.com
| NS | amdns03.alpha-mail.jp | ||||||
| A | 216.230.254.112🇺🇸 PSPinc | ||||||
| PTR | amdns03.alpha-mail.jp | ||||||
| NS | kotetsu.alpha-lt.net | ||||||
| A | 157.205.252.6🇯🇵 Otsuka Corporation | ||||||
| PTR | amdns01.alpha-mail.jp | ||||||
| MX | ampub01.alpha-mail.net | ||||||
| A | 216.230.254.1🇺🇸 PSPinc | ||||||
| PTR | ampub01.alpha-mail.net | ||||||
| MX | ampub02.alpha-mail.net | ||||||
| A | 216.230.254.2🇺🇸 PSPinc | ||||||
| PTR | ampub02.alpha-mail.net | ||||||
| MX | ampub03.alpha-mail.net | ||||||
| A | 216.230.254.3🇺🇸 PSPinc | ||||||
| PTR | ampub03.alpha-mail.net | ||||||
| MX | ampub04.alpha-mail.net | ||||||
| A | 216.230.254.4🇺🇸 PSPinc | ||||||
| PTR | ampub04.alpha-mail.net | ||||||
| NS | tsukuba.aics.ne.jp | ||||||
| A | 157.205.252.7🇯🇵 Otsuka Corporation | ||||||
| PTR | amdns02.alpha-mail.jp | ||||||
| A | 216.230.253.83🇺🇸 PSPinc | ||||||
| PTR | webltw83.alpha-mail.jp | ||||||
com
Starts with same word
Starts similarily
AI analysis
istudy.com resolves to a single IP address: 216.230.253.83.
Other host names including asas.or.jp, otowa-kaikei.com, threeedge.jp, hadabesso.com and family-1.net share IP numbers with istudy.com.
istudy.com is delegated to three name servers: amdns03.alpha-mail.jp, kotetsu.alpha-lt.net and tsukuba.aics.ne.jp.
istudy.com at least partially shares name servers with other domains, including torekiken.com, hdo-owl.com, gakuryukyo.or.jp, central-com.jp and smile-work.co.jp.
Hostnames with a single IP:
amdns03.alpha-mail.jp points to: 216.230.254.112.
kotetsu.alpha-lt.net points to: 157.205.252.6.
tsukuba.aics.ne.jp points to: 157.205.252.7.
istudy.com is served by four mail servers: ampub01.alpha-mail.net, ampub02.alpha-mail.net, ampub03.alpha-mail.net and ampub04.alpha-mail.net.
The mail servers for istudy.com are shared with other domains, for instance s-group.co.jp, 1cm.co.jp, jadecom.biz, kanpoos.com and nokonoshima.com.
Hostnames with a single IP:
ampub01.alpha-mail.net points to 216.230.254.1
ampub02.alpha-mail.net points to 216.230.254.2
ampub03.alpha-mail.net points to 216.230.254.3
ampub04.alpha-mail.net points to 216.230.254.4