DANE Validation

Host / Domain	:	mx01.posteo.de
Last checked	:	2021-08-03 22:30:12 UTC
Secure (DNSSEC)	:	Yes
SMTP (25)
TLSA present	:	Yes
TLSA valid	:	Yes
		Validated DANE-EE    Domain-issued certificate SPKI    SubjectPublicKeyInfo SHA2-256    256 bit hash by SHA2 F6A2D50F7616F4CC627A15ADF5A7A3 more... CFBE2096B2638C83E8E35614F5F884B836
		Not valid DANE-EE    Domain-issued certificate SPKI    SubjectPublicKeyInfo SHA2-256    256 bit hash by SHA2 F0479F2F2820F81D66F4B5AA8EEF78 more... F1A47EB752355D02D4917E2D97F08A3427
Server certificate	:	mx01.posteo.de DNS:mx01.posteo.de DNS:mx02.posteo.de DNS:mx03.posteo.de more... DNS:mx04.posteo.de
Certificate valid	:	Yes
Certificate Authorities	:	GeoTrust EV RSA CA 2018 DigiCert High Assurance EV Root CA
Well-known root CA	:	Yes

Previous Validations
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