CF1757230079168-tsm20250906182357

DNSWHOIS.INFO - 0.3.0.0.8.0.0.0.0.0.0.0.0.0.0.0.1.0.8.0.1.0.0.0.0.0.0.f.2.0.4.2.ip6.arpa

Search for IP or hostnames:

0.3.0.0.8.0.0.0.0.0.0.0.0.0.0.0.1.0.8.0.1.0.0.0.0.0.0.f.2.0.4.2.ip6.arpa checked at 2025-09-07T07:27:59.144Z 1698ms 37/37/37 100% R:11

0.3.0.0.8.0.0.0.0.0.0.0.0.0.0.0.1.0.8.0.1.0.0.0.0.0.0.f.2.0.4.2.ip6.arpa

PTRns5.cernet.net
A2402:f000:1:801::8:30 🇨🇳 Tsinghua University
PTRns5.cernet.net
PTRdns.tsinghua.edu.cn
A2405:3000:3:6::15 🇭🇰 The Chinese University of Hong Kong AS 3661
A137.189.6.21🇭🇰 The Chinese University of Hong Kong AS 3661
PTRovis.itsc.cuhk.edu.hk
A166.111.8.30🇨🇳 CERNET-CN
PTRdns.tsinghua.edu.cn
PTRdns.tsinghua.edu.cn
A2402:f000:1:801::8:30 🇨🇳 Tsinghua University
PTRns5.cernet.net
PTRdns.tsinghua.edu.cn
A166.111.8.30🇨🇳 CERNET-CN
PTRdns.tsinghua.edu.cn

3.0.0.8.0.0.0.0.0.0.0.0.0.0.0.1.0.8.0.1.0.0.0.0.0.0.f.2.0.4.2.ip6.arpa

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

JPmgWUe CF johedugfp 2025-09-07