Data processed when you visit
To deliver and protect the website, our infrastructure receives standard HTTP request data, such as IP address, time, requested URL, user agent and security signals. Our application code does not create user accounts from this information.
Tools running locally
IPv4/IPv6 CIDR calculators, JSON formatter, Base64, URL encode/decode, timestamp, password generator and word counter process your input inside your browser. Our application code does not send their contents to the server.
Website checker
If you run a technical URL check, the public URL you enter is sent to the server, which performs a limited HTTP inspection of the destination. The result is not published as a public domain profile. A visitor's IP may be used briefly for request-rate limiting.
DNS and email authentication
For DNS lookups and SPF/DMARC/DKIM checks, the entered public domain name, record type and optional DKIM selector are sent to the splet.me server, which queries public DNS through Cloudflare 1.1.1.1 DNS over HTTPS. Do not enter private internal hostnames.
WHOIS / RDAP lookup
For domain registration checks, the public domain name is sent to the splet.me server. It identifies the relevant RDAP endpoint via the public IANA bootstrap directory and retrieves public registry details. Results are not published as a domain profile, and private registrant information is deliberately not displayed.
My IP
The tool shows the IP address that is already part of your current request. Our application does not save it to a user account, because user accounts are not offered.
Advertising and privacy choices
splet.me uses Google AdSense. Depending on applicable regulations and your privacy choices, Google may use cookies or similar technologies to display, measure and protect advertisements. Where consent is required, advertising technology is used in line with the choices made through the consent mechanism.
Important limitation
Do not enter private, internal or secret URLs into the website checker. It is intended only for publicly accessible web addresses.
Last updated: 21 September 2026.