arlos.co.uk
DNS records live
- NS
-
- ns1-09.azure-dns.com
- ns2-09.azure-dns.net
- ns3-09.azure-dns.org
- ns4-09.azure-dns.info
- MX
-
- 10 mx.stackmail.com
Email authentication weak
- SPF
-
v=spf1 include:spf.stackmail.com a mx -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current) wrong cert
Sectigo Public Server Authentication CA DV R36
Expires in 175 days