Super Check · Beta

Reverse DNS · 1.1.1.1

Enter a command and a target, e.g. spf:example.com or blacklist:1.2.3.4. Without a command, a domain gets an MX check and an IP a blacklist check.

Beta This tool is new. Checks and wording are still being refined, so please double-check important results. Feedback welcome.

Result

1 × Pass1 × Infotook 0.0 s

  • Pass1.1.1.1 → one.one.one.one (forward-confirmed)
  • InfoNetwork: AS13335 Cloudflare, Inc.

Records

IPReverse DNSNetwork
1.1.1.1one.one.one.oneAS13335 Cloudflare, Inc.

Same in the terminal

$ curl tools.otw.solutions/check/ptr:1.1.1.1