CF1762871525585-tsm20251109205412

DNSWHOIS.INFO - 109.243.87.in-addr.arpa

Search for IP or hostnames:

109.243.87.in-addr.arpa checked at 2025-11-11T14:32:05.556Z 222ms 42/42/42 100% R:13 allDone:true timedOut:false

109.243.87.in-addr.arpa

NSpns.btc-net.bg
A212.39.90.73🇧🇬 VIVACOM-AS
PTRns.btc-net.bg
PTRpns.btc-net.bg
NSsns.btc-net.bg
A212.39.90.77🇧🇬 VIVACOM-AS
PTRns1.btc-net.bg
PTRsns.btc-net.bg

243.87.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

The parent of 221.109.243.87.in-addr.arpa is 109.243.87.in-addr.arpa.

Two name servers pns.btc-net.bg and sns.btc-net.bg handle the delegation for 109.243.87.in-addr.arpa.

109.243.87.in-addr.arpa shares the same name server setup as other domains, for example 148.154.90.in-addr.arpa, 212.91.213.in-addr.arpa, 13.78.77.in-addr.arpa, 70.176.62.in-addr.arpa and pc-tm.com.

109.243.87.in-addr.arpa at least partially shares name servers with other domains, for example 24.20.195.in-addr.arpa, mtc.government.bg, agra.bg, 142.77.77.in-addr.arpa and 89.228.83.in-addr.arpa.

These name servers are commonly used with ns2.uni-svishtov.bg and ns1.egov.bg and ns2.egov.bg.

Host names with one IP number:

pns.btc-net.bg points to 212.39.90.73; sns.btc-net.bg points to 212.39.90.77.

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