CF1763623081684-tsm20251116095642

IPLIST.NET - extdnsc0.oist.jp

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extdnsc0.oist.jp checked at 2025-11-20T07:18:01.647Z 406ms 34/34/34 100% R:13 allDone:true timedOut:false

extdnsc0.oist.jp

A203.181.243.81🇯🇵 SINET-AS

oist.jp

NSextdnsc0.oist.jp
NSdns-x.sinet.ad.jp
MXoist-jp.mail.protection.outlook.com
A2620:12a:8000::2 🇺🇸 Fastly
A2620:12a:8001::2 🇺🇸 Fastly
A23.185.0.2🇺🇸 Fastly
rank #31317 globally
rank #618 in the tld

PTR for

NS for

AI analysis

extdnsc0.oist.jp serves as the name server for oist.jp.

dns-x.sinet.ad.jp is commonly used as a name server alongside extdnsc0.oist.jp.

extdnsc0.oist.jp points to a single IP: 203.181.243.81.

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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