ROBTEX.COM - tester.co.jp
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tester.co.jp checked at 2025-12-15T23:16:04.540Z 957ms 87/87/87 100% R:15 allDone:true timedOut:false tester.co.jp
| 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 | ||||||
co.jp
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www.tester.co.jp |
Starts with same word
Starts similarily
AI analysis
tester.co.jp is the parent of www.tester.co.jp.
tester.co.jp points to a single IP number: 216.230.253.83.
other host names for instance family-1.net, mkeidesign.com, begg.jp, cpakat.jp and gakujuren.or.jp share IP numbers with tester.co.jp.
tester.co.jp is delegated to three name servers: amdns03.alpha-mail.jp, kotetsu.alpha-lt.net and tsukuba.aics.ne.jp.
tester.co.jp at least partially shares name servers with other domains, for instance sankyo-k.biz, ant-co.jp, nikkoren.info, rbe.co.jp and arcsystem.jp.
Host names with one IP number:
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.
Four mail servers handle tester.co.jp: ampub01.alpha-mail.net, ampub02.alpha-mail.net, ampub03.alpha-mail.net and ampub04.alpha-mail.net.
tester.co.jp shares mail servers with other domains at least partially, including sanlm.co.jp, jamta.com, ryuei.com, nagawaimasaka.com and 1stsc.co.jp.
Host names with one IP number:
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