CF1762721165533-tsm20251109131225

DNSWHOIS.INFO - d.1.0.0.0.0.0.0.0.0.0.0.1.0.0.0.0.2.1.a.4.6.5.2.c.7.6.0.1.0.0.2.ip6.arpa

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d.1.0.0.0.0.0.0.0.0.0.0.1.0.0.0.0.2.1.a.4.6.5.2.c.7.6.0.1.0.0.2.ip6.arpa checked at 2025-11-09T20:46:05.501Z 372ms 20/20/20 100% R:12 allDone:true timedOut:false

d.1.0.0.0.0.0.0.0.0.0.0.1.0.0.0.0.2.1.a.4.6.5.2.c.7.6.0.1.0.0.2.ip6.arpa

PTRdiok.utwente.nl
A2001:67c:2564:a120:1::1d 🇳🇱 UTWENTE-AS
PTRdiok.utwente.nl
A130.89.149.254🇳🇱 UTWENTE-AS
PTRcpanel-prod.snt.utwente.nl

1.0.0.0.0.0.0.0.0.0.0.1.0.0.0.0.2.1.a.4.6.5.2.c.7.6.0.1.0.0.2.ip6.arpa

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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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