mcmail.com
HTML metadata
Technology
- CDN
- Cloudflare
Registration
- Registrar
- DEVEXPANSE LTD d/b/a Regery.com
- Created
- 1996-08-14
- Expires
- 2027-08-13 450 days left
- Updated
- 2026-02-18
- Name servers
-
- justin.ns.cloudflare.com
- leah.ns.cloudflare.com
DNS records live
- NS
-
- justin.ns.cloudflare.com
- leah.ns.cloudflare.com
- MX
-
- 10 mail.protonmail.ch
- 20 mailsec.protonmail.ch
- TXT
-
protonmail-verification=84bf277a82440c37a4420e0e4e30d9fd64a9c2f7
Email authentication strong
- SPF
-
v=spf1 include:_spf.protonmail.ch ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=quarantinepolicy: quarantine - DKIM
- no key found at common selectors
Certificate (current)
E8
Expires in 59 days
HTTP security headers
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Links to (4)
- ioncube.com×1
- ioncube24.com×1
- php.net×1
- zend.com×1