nauvaan.netは安全ですか？

Seems to be a Vietnamese health website; Google registrar, seems safe. Whois data: Domain Name: nauvaan.net Registry Domain ID: 2368868851_DOMAIN_NET-VRSN Registrar WHOIS Server: ***** Registrar URL: ***** Updated Date: 2022-03-17T00:37:45Z Creation Date: 2019-03-13T12:07:53Z Registrar Registration Expiration Date: 2023-03-13T12:07:53Z Registrar: Google LLC Registrar IANA ID: 895 Registrar Abuse Contact Email: ***** Registrar Abuse Contact Phone: ***** Domain Status: clientTransferProhibited ***** Registry Registrant ID: Registrant Name: Contact Privacy Inc. Customer ***** Registrant Organization: Contact Privacy Inc. Customer ***** Registrant Street: 96 Mowat Ave Registrant City: Toronto Registrant State/Province: ON Registrant Postal Code: M4K 3K1 Registrant Country: CA Registrant Phone: ***** Registrant Phone Ext: Registrant Fax: Registrant Fax Ext: Registrant Email: https://domains.google.com/contactregistrant?domain=nauvaan.net Registry Admin ID: Admin Name: Contact Privacy Inc. Customer ***** Admin Organization: Contact Privacy Inc. Customer ***** Admin Street: 96 Mowat Ave Admin City: Toronto Admin State/Province: ON Admin Postal Code: M4K 3K1 Admin Country: CA Admin Phone: ***** Admin Phone Ext: Admin Fax: Admin Fax Ext: Admin Email: https://domains.google.com/contactregistrant?domain=nauvaan.net Registry Tech ID: Tech Name: Contact Privacy Inc. Customer ***** Tech Organization: Contact Privacy Inc. Customer ***** Tech Street: 96 Mowat Ave Tech City: Toronto Tech State/Province: ON Tech Postal Code: M4K 3K1 Tech Country: CA Tech Phone: ***** Tech Phone Ext: Tech Fax: Tech Fax Ext: Tech Email: https://domains.google.com/contactregistrant?domain=nauvaan.net Name Server: ADEL.NS.CLOUDFLARE.COM Name Server: BAYAN.NS.CLOUDFLARE.COM DNSSEC: unsigned URL of the ICANN WHOIS Data Problem Reporting System: ***** >>> Last update of WHOIS database: 2022-06-04T13:50: