CF1763396872841-tsm20251116095642

DNSWHOIS.INFO - r-optical.com

Search for IP or hostnames:

r-optical.com checked at 2025-11-17T16:27:52.774Z 1264ms 60/60/60 100% R:12 allDone:true timedOut:false

AI analysis

r-optical.com resolves to one IP number: 34.111.141.225.

other host names including showing.co.jp, ardis.co.jp, kpr.co.jp, hado.co.jp and ejfs.co.jp share IP numbers with r-optical.com.

r-optical.com is delegated to two name servers ns-rs1.gmoserver.jp and ns-rs2.gmoserver.jp.

r-optical.com shares the same name server setup as other domains, for instance treu.group, takachiho-taxi.com, itasaka.com, 310works.net and ch-fujita.com.

Host names with one IP number:

ns-rs1.gmoserver.jp points to 157.7.32.87

ns-rs2.gmoserver.jp points to 157.7.33.87

r-optical.com is handled by a single mail server, mail1038.onamae.ne.jp.

r-optical.com shares the same mail server setup as other domains, for instance cosmo-oil-kenpo.or.jp, hoya-kenpo.or.jp, lisblanc.com, houmonkango-seishin.com and limista.com.

mail1038.onamae.ne.jp resolves to IP 157.120.209.11.

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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