DNS CAA Catalog

protonmail.com

Domain CAA Records

CAA Records

✅ issue RFC
digicert.com letsencrypt.org sectigo.com
✳️ issuewild RFC No record
📧 issuemail RFC No record
📬 iodef RFC
mailto:security@proton.me
📩 contactemail RFC No record
📞 contactphone RFC No record

Raw CAA DNS Response

0 iodef "mailto:security@proton.me"
0 issue "digicert.com"
0 issue "letsencrypt.org"
0 issue "sectigo.com"
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