CF1759197722420-tsm20250929235914

IPLIST.NET - 21.200.210.in-addr.arpa

Search for IP or hostnames:

21.200.210.in-addr.arpa checked at 2025-09-30T02:02:02.404Z 516ms 41/41/41 100% R:10

21.200.210.in-addr.arpa

NSdns.octor.com
A61.20.46.203🇹🇼 FET-TW
PTR61-20-46-203.adsl.fetnet.net
A61.20.46.204🇹🇼 FET-TW
PTR61-20-46-204.adsl.fetnet.net
NSdns.apol.com.tw
A61.20.46.203🇹🇼 FET-TW
PTR61-20-46-203.adsl.fetnet.net
A61.20.46.204🇹🇼 FET-TW
PTR61-20-46-204.adsl.fetnet.net

200.210.in-addr.arpa

NSdns.octor.com
NSdns.apol.com.tw

Starts with same word

Starts similarily

AI analysis

21.200.210.in-addr.arpa is delegated to two name servers: dns.octor.com and dns.apol.com.tw.

21.200.210.in-addr.arpa shares the same name server setup as 27.200.210.in-addr.arpa, 45.219.124.in-addr.arpa, 10.187.218.in-addr.arpa, vdsl.static.apol.com.tw and 170.79.203.in-addr.arpa.

Host names with two IP numbers:

dns.octor.com points to 61.20.46.203 and 61.20.46.204.

dns.apol.com.tw points to 61.20.46.203 and 61.20.46.204.

Host names pointing to 61.20.46.203: dns.octor.com and dns.apol.com.tw.

Host names pointing to 61.20.46.204: dns.octor.com and dns.apol.com.tw.

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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CmOMyPh CF johedugfp 2025-09-30