About NetskorBot

NetskorBot is the scanner behind Netskor. It looks at a domain the way any visitor or mail server would.

What it requests

• DNS records through public DNS-over-HTTPS resolvers (Cloudflare and Google).
• Your homepage over HTTP and HTTPS, following at most 5 redirects.
• Two public files: /.well-known/security.txt and the MTA-STS policy at mta-sts.<domain>.
• Public registry data (RDAP or WHOIS) and certificate transparency logs.

It never logs in, guesses addresses, scans ports or sends attack traffic. A scan makes a handful of requests to your servers.

It identifies itself as NetskorBot/0.2.0 (+https://netskor.vardis.is/about-bot).

Stop scans of your domain

Email netskor@vardis.is from an address at the domain, and we will block it from future scans.