Hello

Since a few days I see DNS zone transfer tests from the IP address 62.202.21.130 (130-21.202-62.fix.bluewin.ch) for .ch domains. Some other people have confirmed this too. Does somebody know anything about this?

Is this some kind of study / survey to check how many Swiss domains allow zone transfers?

Log files extract from 2 of my name servers are in the attached DNS-zone-transfers-62.202.21.130.txt (domains anonymized).

bye Fabian