retrobytes.eu
DNS records live
- NS
-
- sl1.sedo.com
- sl2.sedo.com
- MX
-
- 0 localhost
Email authentication weak
- SPF
-
v=spf1 -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
Sectigo Public Server Authentication CA DV R36
Expires in 166 days