my whois

Domain inspector — live

Look up any domain’sage, health, & tech stack.

One page. Live age counter, transparent health score, side-by-side comparisons, and the vendors behind any name. Free and unlimited — works for .com, .io, .sh, .ai, and 1,000+ more.

your IP:216.73.217.100

More than a plain WHOIS

One look-up, four signals: live age, health score, side-by-side comparison, tech-stack detection.

About this domain inspector

my whois turns a flat WHOIS dump into something you can read in ten seconds. Look up any domain — gTLDs like .com and .dev, ccTLDs like .io, .sh, .de, and a long tail of newer extensions — and we’ll show its registrar, dates, nameservers, DNS records, SSL certificate, and the vendors it relies on, all on one page. The lookup is unlimited and free, and we never log your queries against an IP address.

Where most WHOIS tools stop at static text, my whois adds a live age counter, a transparent health score, and pre-built domain comparisons so you can drop in two names and see who’s older, who’s healthier, and who runs what.

How the Domain Health Score works

The score is a single 0–100 number based on six public signals: SSL validity and runway (25 points), DNSSEC delegation (15), SPF record (10), DMARC policy (10), nameserver redundancy (15), and expiry runway (25). 80+ is green, 60–79 is amber, below 60 is red. Hover the ring to see the per-criterion breakdown — transparency is part of the point.

What you can do

  • Watch a domain’s age tick up live, second by second.
  • See its health score and the six checks behind it.
  • Compare any two domains side-by-side at /compare/a-vs-b.
  • Spot the CDN, DNS provider, and email vendor in use.
  • Open the raw RDAP / WHOIS response when you need details.

Why this matters

For owners auditing their own setup. For investors checking a brand’s domain hygiene. For developers debugging DNS or picking a registrar. For anyone curious how old a domain actually is — down to the second.

Popular searches

Browse fully-rendered lookups for some of the internet’s most recognisable domains.

More ways to explore

Compare any two domains at once, or jump into a curated head-to-head.