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IP address, country, network and the hosting provider we deduce from it. Also whether the site sits behind a CDN such as Cloudflare.
Example: tusitio.pe or https://www.tusitio.pe. Takes a few seconds.
Cloudflare is a layer in front of the real server. When we detect it we say so and try to deduce the origin from mail records and common subdomains.
You can see the network it belongs to (the ASN) and its organization. That usually identifies the hosting company or the cloud provider.
Latency: a site in Europe serving Peru is slower than one in the Americas. And some regulations care about where data is stored.
Everything at once, with a grade from A to F.
See every DNS record of a domain: A, AAAA, CNAME, NS, MX, TXT, SOA and CAA, as our resolve...
Registrar, creation and expiry dates, nameservers and transfer lock of any domain. The exp...
Is the certificate valid, who issued it, when does it expire and which TLS versions does t...
MX, SPF, DKIM and DMARC. If any of these is missing, anyone can send email in your name, a...
HSTS, Content-Security-Policy, X-Frame-Options and the rest: the headers that protect your...
Where does a URL end up, and through how many hops. Redirect chains slow every visit down...
Meta robots, X-Robots-Tag header and robots.txt. Launching a site with a "noindex" left ov...
We request the site right now from our server and tell you the status code and the respons...