CF1763212339502-tsm20251109205412

WWW.ROBTEX.COM - r-h.co.jp

Search for IP or hostnames:

r-h.co.jp checked at 2025-11-15T13:12:19.482Z 722ms 112/112/112 100% R:22 allDone:true timedOut:false

r-h.co.jp

NSns1.value-domain.com
A172.64.52.38🇺🇸 Cloudflare
A172.64.52.161🇺🇸 Cloudflare
NSns2.value-domain.com
A172.64.53.3🇺🇸 Cloudflare
A172.64.53.115🇺🇸 Cloudflare
MXb39.coreserver.jp
A202.172.25.40🇯🇵 DRNET
PTRb39.coreserver.jp
MXmail.r-h.co.jp
A133.242.131.136🇯🇵 SAKURA-A
PTRr-h.co.jp
A54.65.61.239🇯🇵 Amazon
PTRec2-54-65-61-239.ap-northeast-1.compute.amazonaws.com

co.jp

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AI analysis

r-h.co.jp is parent of www2.r-h.co.jp and mail.r-h.co.jp.

r-h.co.jp resolves to a single IP address: 54.65.61.239.

Other host names including smile-plaza.co.jp, daido-estate.jp, gunmatochi.jp, marumi-re.co.jp and a-andc.com share IP numbers with r-h.co.jp.

r-h.co.jp's delegation uses two name servers, ns1.value-domain.com and ns2.value-domain.com.

r-h.co.jp shares the same name server setup as other domains, for example pline.jp, basic-cosme-lab.net, ayp.jp, senkouji.jp and acidblackcherry.com.

Host names with two IPs:

ns1.value-domain.com points to: 172.64.52.38 and 172.64.52.161

ns2.value-domain.com points to: 172.64.53.3 and 172.64.53.115

r-h.co.jp is handled by two mail servers: b39.coreserver.jp and mail.r-h.co.jp.

r-h.co.jp shares some mail servers with other domains, for example arcsys.jp and b39.coreserver.jp.

Host names with a single IP:

b39.coreserver.jp points to 202.172.25.40.

mail.r-h.co.jp points to 133.242.131.136.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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