It is a common industry practice to show the contact details of a domain name through the WHOIS record. With that being said, sensitive data such as the NRIC number of a registrant are not displayed required by most registries. It has also been some registries' policy to mask the email addresses and phone numbers created under the Registrant Contact, Administrative Contact and Billing Contact fields to curb spamming. The only exception is the Technical Contact field as the disclosure of full contact details are necessary to allow for quick resolution of technical problems which can be highly time-sensitive.