corteva.cz
DNS records live
- NS
-
- pdns1.ultradns.net
- pdns2.ultradns.net
- pdns3.ultradns.org
- pdns4.ultradns.org
- pdns5.ultradns.info
- pdns6.ultradns.co.uk
Email authentication no MX
- SPF
-
v=spf1 -allstrict (-all) - DMARC
-
v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.compolicy: reject (enforced) - DKIM
- no key found at common selectors
Certificate (current)
GlobalSign Atlas R46 DV TLS CA 2026 Q2
Expires in 86 days