CF1763204782763-tsm20251109205412

IPLIST.NET - 21.145.17.198.in-addr.arpa

Search for IP or hostnames:

21.145.17.198.in-addr.arpa checked at 2025-11-15T11:06:22.752Z 84ms 21/21/21 100% R:12 allDone:true timedOut:false

21.145.17.198.in-addr.arpa

PTRimail.nu.edu
A198.17.145.21🇺🇸 AS14128
PTRimail.nu.edu
PTRsmtp.nu.edu
PTRsmtp.nu.edu
A198.17.145.21🇺🇸 AS14128
PTRimail.nu.edu
PTRsmtp.nu.edu

145.17.198.in-addr.arpa

NSns1-01.azure-dns.com
NSns4-01.azure-dns.info
NSns2-01.azure-dns.net
NSns3-01.azure-dns.org

Starts with same word

Starts similarily

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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