CF1762357808104-tsm20251105083916

DNSWHOIS.INFO - 1.221.111.in-addr.arpa

Search for IP or hostnames:

1.221.111.in-addr.arpa checked at 2025-11-05T15:50:08.087Z 869ms 44/44/44 100% R:12

1.221.111.in-addr.arpa

NSdns1.optimax-bd.com
A2401:d380:1000::101 🇧🇩 OPTIMAX
A203.112.72.5🇧🇩 OPTIMAX
PTRdns1.optimax-bd.com
NSdns2.optimaxbd.net
A2401:d380:1000::102 🇧🇩 OPTIMAX
A203.112.72.6🇧🇩 OPTIMAX
PTRdns2.optimaxbd.net
PTRtime.optimaxbd.net

221.111.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

1.221.111.in-addr.arpa's delegation uses two name servers, dns1.optimax-bd.com and dns2.optimaxbd.net.

1.221.111.in-addr.arpa shares the same name server setup as other domains, for example 91.134.114.in-addr.arpa, unitedmarketingbd.com, sunrim.org, 72.112.203.in-addr.arpa and miragetextile.net.

1.221.111.in-addr.arpa at least partially shares name servers with other domains; for instance optimax-bd.com.

Host names with two IPs:

dns1.optimax-bd.com points to: 2401:d380:1000::101 and 203.112.72.5

dns2.optimaxbd.net points to: 2401:d380:1000::102 and 203.112.72.6

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