simpsite.nl
DNS records
- MX
-
- 10 mailfilter1.leaseweb.com
- 10 mailfilter2.leaseweb.com
- 10 mailfilter3.leaseweb.com
Email authentication weak
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 35 days