WHOIS Domain Change Alerts
Paste a WHOIS lookup page and we watch the record for you. AI alerts you when the nameservers, registrar, registration status, or expiry date change, and ignores cache timestamps, ads, and unrelated lookup sections so every notification reflects a real record change.
WHOIS Domain Change Alerts
Track a domain's WHOIS record for nameserver, registrar, status, and expiry changes.
1Paste the WHOIS lookup URL→
2We watch the record for changes→
3AI flags real WHOIS record changes
Use a WHOIS lookup page for the domain you want to watch.
WHOIS lookups
Our AI reads every change and only alerts you when this happens, so routine updates never reach your inbox. Edit it to fit what you care about.
Instantly the moment it matters, or batched into one digest email.
Under 1 hour requires a paid plan
Frequently asked questions
How do I track WHOIS changes for a domain?
Paste the WHOIS lookup URL for the domain you want to watch. We check it on a schedule and compare each record. AI alerts you when the nameservers, registrar, registration status, or expiry date change, and ignores cache timestamps, ads, and promotional sections so you only hear about real changes.
How fast will I be alerted about a nameserver or registrar change?
You decide. Choose instant alerts to hear the moment a record field changes, or a daily or weekly digest that groups changes into one summary. Instant is useful for catching an unexpected nameserver or registrar switch quickly, while a digest works for keeping a slow-moving expiry date on your radar.
Does it work on any domain and is it free?
Yes, it is free to start and works on any public WHOIS lookup page. Paste the URL, set how often it should be checked, and pick instant or digest alerts. AI relevance filtering skips cache timestamps and unrelated lookup or promotional sections, so every alert reflects an actual change to the record.
Monitor any web page for changes
PageCrawl watches any page and alerts you the moment something important changes. Set up your first monitor in under a minute.
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