CF1760849102276-tsm20251017082432

WWW.RTSAK.COM - 125.21.203.in-addr.arpa

Search for IP or hostnames:

125.21.203.in-addr.arpa checked at 2025-10-19T04:45:02.234Z 787ms 42/42/42 100% R:15

125.21.203.in-addr.arpa

NSdns2.mailguard.com.au
A161.202.197.115🇯🇵 SoftLayer Technologies, Inc. (an IBM Company)
PTRdns2.mailguard.com.au
NSdns3.mailguard.com.au
A13.210.118.113🇦🇺 Amazon
PTRdns3.mailguard.com.au
NSdns4.mailguard.com.au
A20.55.195.172🇺🇸 Microsoft
PTRdns4.mailguard.com.au

21.203.in-addr.arpa

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Starts with same word

Starts similarily

AI analysis

125.21.203.in-addr.arpa is a parent of 5.125.21.203.in-addr.arpa, 100.125.21.203.in-addr.arpa, 44.125.21.203.in-addr.arpa and 32.125.21.203.in-addr.arpa.

The delegation for 125.21.203.in-addr.arpa is handled by three name servers: dns2.mailguard.com.au, dns3.mailguard.com.au and dns4.mailguard.com.au.

125.21.203.in-addr.arpa at least partially shares name servers with other domains, for instance spamguard.com.au, survivingtheriseofcybercrime.com, globalguard.com, spamguard.net.au and blackevents.com.au.

Host names with one IP number:

dns2.mailguard.com.au points to 161.202.197.115.

dns3.mailguard.com.au points to 13.210.118.113.

dns4.mailguard.com.au points to 20.55.195.172.

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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pnngvIR CF johedugfp 2025-10-19