acsinformatica.pt
DNS records
- MX
-
- 10 mail.acsinformatica.pt
Email authentication weak
- SPF
-
v=spf1 ip4:88.157.219.5 ip4:88.157.219.1 -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificates
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