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Privacy & Security3 min
Understanding the ICANN WHOIS Data Reminder Policy (WDRP)
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NameSilo Staff10/14/2026
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The WHOIS Data Reminder Policy (WDRP) is a mandatory ICANN regulation requiring all registrars to email domain owners annually. The notice asks registrants to review their current contact information to ensure it is accurate. If your information is correct, you do not need to take any action. If it is outdated, you must log in and update it.
What Is the WDRP?
The WDRP is a consensus policy ICANN imposes on every accredited registrar, requiring an annual reminder to each registrant to review the WHOIS contact information on file. Your registrar sends this notice, not ICANN directly, ICANN's own guidance confirms it doesn't process registrations or send WDRP notices itself; it simply mandates that registrars do. The notice typically arrives roughly 120 days before your domain's expiration date, or before each annual anniversary for multi-year registrations.
This is an automated compliance ping, not a bill, not an audit, and not a sign anything is wrong.
Why It Matters
Outdated contact information means missing exactly the notices that matter most: expiration warnings, security alerts, and legitimate correspondence from your registrar. ICANN policy also states that knowingly providing false WHOIS information can be grounds for domain cancellation, making an honest annual review genuinely worth a few minutes of attention.
Identifying Authentic Notices vs. Phishing
This is the part that actually matters most. WDRP-styled emails are a well-documented phishing vector. ICANN itself has issued public alerts about fake domain renewal scams that mimic official WDRP language: victims click a link, land on a convincing fake renewal page, and enter their credit card details directly into a scammer's form.
The rule that protects you: a legitimate WDRP notice only asks you to log into your account and review your information. It never asks for payment, never includes an urgent countdown demanding immediate credit card entry, and never arrives with an attachment to open. If an email claiming to be a WDRP reminder asks for payment information directly, it's fake, regardless of how official the branding looks.
How to Update Inaccurate Data
If your review turns up outdated information, log into your registrar account and update your contact profile directly rather than clicking any link inside the email itself, navigate to the dashboard manually to be safe.
Common Mistakes
Ignoring the notice when you know your information has actually changed: Dismissing every WDRP-styled email as spam, even when your address or phone number genuinely changed, leaves inaccurate data on file. Persistently inaccurate WHOIS information can eventually trigger a separate ICANN inaccuracy complaint process, resulting in a clientHold suspension until it's corrected.
What This Means for You
NameSilo sends WDRP-compliant annual notices automatically, keeping every domain ICANN-compliant without any action needed when your information is already accurate. Review or update your contact details anytime through Contact Manager, and check any domain's current public record via WHOIS.
Frequently Asked Questions
What is a WDRP notice?
An annual, ICANN-mandated reminder to review your domain's contact information.
Do I have to reply to a WHOIS Data Reminder Policy email?
No reply needed if your information is accurate; update it only if it isn't.
Is a WDRP email a scam?
Usually legitimate, but scammers frequently mimic WDRP language, watch for payment requests.
What happens if my WHOIS data is wrong?
It can eventually lead to a suspension hold until corrected.
How do I update my domain contact information?
Log into your account directly and update your contact profile manually.
Does NameSilo send WDRP emails?
Yes, automatically, as required by ICANN policy.
What is an ICANN compliance audit?
A separate process from WDRP; WDRP is a routine annual reminder, not an audit.
How do I spot a fake domain renewal email?
Any request for payment or urgent action inside the email itself is a red flag.
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NameSilo StaffThe NameSilo staff of writers worked together on this post. It was a combination of efforts from our passionate writers that produce content to educate and provide insights for all our readers.
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