DANE Validation

Host / Domain	:	mail.donnerdoof.de
Last checked	:	2024-04-16 16:46:05 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 4F5D5CFA9564550303F2EAF0CA1489 more... EE02817980BF0C5FFC8C42A8CABC5E1017
Server certificate	:	mx1.ntcprz33.de DNS:autoconfig.donnerdoof.de DNS:autoconfig.ntcprz33.de DNS:autodiscover.donnerdoof.de more... DNS:autodiscover.ntcprz33.de DNS:mail.donnerdoof.de DNS:mail.ntcprz33.de DNS:mta-sts.donnerdoof.de DNS:mta-sts.ntcprz33.de DNS:mx1.ntcprz33.de
Certificate valid	:	Yes
Certificate Authorities	:	R3 ISRG Root X1
Well-known root CA	:	Yes