CF1760437969059-tsm20251012143351

WWW.RTSAK.COM - 21.3.166.193.in-addr.arpa

Search for IP or hostnames:

21.3.166.193.in-addr.arpa checked at 2025-10-14T10:32:49.045Z 548ms 20/20/20 100% R:13

21.3.166.193.in-addr.arpa

PTRftp.bio.nic.funet.fi
A2001:708:10:8::2 🇫🇮 CSC/Funet
PTRftp.funet.fi
PTRipv6.ftp.funet.fi
PTRftp-test.nic.ipv6.funet.fi
PTRftp.bio.nic.funet.fi
A193.166.3.21🇫🇮 CSC/Funet
PTRftp.bio.nic.funet.fi

3.166.193.in-addr.arpa

NSns-secondary.funet.fi
NSns2.funet.fi
NSns.funet.fi

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.
dbq

vSNxGlk CF johedugfp 2025-10-14