CF1763116551336-tsm20251109205412

DNSWHOIS.INFO - 73.45.210.in-addr.arpa

Search for IP or hostnames:

73.45.210.in-addr.arpa checked at 2025-11-14T10:35:51.306Z 931ms 41/41/41 100% R:19 allDone:true timedOut:false

73.45.210.in-addr.arpa

NSmx.ustc.edu.cn
A2001:da8:d800::56 🇨🇳 CNGI-CERNET2-AS-AP
A202.38.64.56🇨🇳 ERX-CERNET-BKB
PTRmx.ustc.edu.cn
NSns.ustc.edu.cn
A2001:da8:d800::1 🇨🇳 CNGI-CERNET2-AS-AP
PTRns.ustc.edu.cn
A202.38.64.1🇨🇳 ERX-CERNET-BKB
PTRns.ustc.edu.cn

45.210.in-addr.arpa

NSdns5.edu.cn
NSdns6.edu.cn

Starts with same word

Starts similarily

AI analysis

73.45.210.in-addr.arpa's delegation is to two name servers mx.ustc.edu.cn and ns.ustc.edu.cn.

73.45.210.in-addr.arpa shares the same name server configuration as other domains, such as 187.141.202.in-addr.arpa, 81.38.202.in-addr.arpa, 67.38.202.in-addr.arpa, 176.141.202.in-addr.arpa and 162.141.202.in-addr.arpa.

Host names with two IP numbers: mx.ustc.edu.cn points to 2001:da8:d800::56 and 202.38.64.56; ns.ustc.edu.cn points to 2001:da8:d800::1 and 202.38.64.1

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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