Domain & WHOIS Change Monitor
Watch a domain for WHOIS, DNS, and expiration changes that affect your brand. Enter the domain and we open the monitor setup with it pre-filled. In the advanced editor, pick the WHOIS Record element for registrant, registrar, and expiry, or the DNS Records element for nameservers, MX, and email-authentication records.
Domain & WHOIS Change Monitor
Watch a domain for WHOIS, DNS, and expiration changes that affect your brand.
1Enter the domain you want to watch→
2We resolve its WHOIS and DNS records on a schedule→
3AI flags real record changes
Enter the domain you want to watch, for example https://example.com.
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
What domain changes does this monitor track?
The WHOIS Record element tracks the registrant, registrar, registration status, nameservers, and expiration date. The DNS Records element tracks the live records for the domain, including MX, NS, TXT, and the SPF, DKIM, and DMARC presets. Both matter because a change can signal a transfer, a hijack attempt, or an approaching lapse.
How quickly will I be alerted to a WHOIS or DNS change?
Alerts arrive on the next check after the record changes, so pick a check interval that matches the risk. A per-change alert suits a suspicious registrar switch or nameserver change, while a daily or weekly digest gathers everything into one summary if you would rather review on a set schedule.
Do I need to own the domain to monitor it?
No. WHOIS and DNS records are public, so PageCrawl looks them up for any domain you enter. You do not need to own the domain or hold registrar or DNS credentials, which makes it easy to watch brand-adjacent names, partner domains, and competitor domains alongside your own.
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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