greenadmin.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:0c:5a:93:e5:57:ee:43:54:b5:c9:a7:c2:87:03:78:ca:5e was issued on by Let's Encrypt.

With 3 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.


We have idenified some issues with this certificate:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=greenadmin.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:0c:5a:93:e5:57:ee:43:54:b5:c9:a7:c2:87:03:78:ca:5e
Serial Number (int): 265540644637229236755028025211234398292574
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 10:07:e1:42:8b:ec:57:08:0f:f6:5c:73:41:e4:a6:1e:29:90:26:4a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): f9:d6:91:ef:4f:5d:19:11:87:24:9e:7d:79:3c:4d:b4:5c:dd:2f:5b
Fingerprint (sha256): 26:a8:53:1b:f6:fe:5e:37:49:42:e2:d5:69:e5:88:ff:cd:fe:ae:69:d3:88:19:a8:bb:68:2b:70:b1:1f:02:a6

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate greenadmin.de

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for greenadmin.de

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

greenadmin.de
webmail.greenadmin.de
www.greenadmin.de

Other certificates including the domain name greenadmin.de

(limited to 100 certificates)
vazha.greenadmin.de
vazha.greenadmin.de
greenadmin.de
greenadmin.de
greenadmin.de
greenadmin.de
greenadmin.de
greenadmin.de
www.greenadmin.de
www.greenadmin.de
greenadmin.de
vazha.greenadmin.de
greenadmin.de
www.greenadmin.de
greenadmin.de
greenadmin.de
greenadmin.de
greenadmin.de
vazha.greenadmin.de
greenadmin.de
greenadmin.de
greenadmin.de

Certificate

The complete raw certificate details for greenadmin.de in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyNB/IVJlkb1usWorCKIM
/oKq3H10Ww0c1k5WuJKC/KNQqANxusWQO6t9+BoaY7hb+A/gg6gQZnPp3O8DtxXu
oGdzaRvBW6tUvMMoGiaqQzaDjTeHLGIp7Vz/bMNVceGG/imuHsW9hMC2JjqBbBZ+
kStt2c2QSjg22lnkAtY/jpdwFguOHIFfE/lEUxFN75Y2G7DC6A/VsJTU5FuAKm/A
Iser3qWVDVRDyusWMaHzGx3bVpsaiebhcntzCsdLjR/cIhLxPX3j8FoRhI8ym6NN
oci7ZaVvqcH6HRFsCqT+lYFhhrg3TLssGQRTZ4B2MO+HGAKUrHZ3bzDsOrdnsyr4
dQIDAQAB
-----END PUBLIC KEY-----

ASN.1 decoded

 [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2
 . . . . . . . . [c:0|t:2|false] INTEGER 265540644637229236755028025211234398292574
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-04-15 10:39:11 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-07-14 10:39:11 +0000 UTC
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'greenadmin.de'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption)
 . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 25350474499669031981267514555381999180722230515263006500594720826564785042134195944542236526151406478415003958637072305558696703155625958658912628000071559287930313699421687482793740086165305111898115888851069992408348779174527857930377587983898580489394296297777864741456852913037239690475400592794505590243716832094939591131688884728114307050814539248922722258240052022783261985056363039754594762263098968634590830961579652671526158634381302199781387674235402615904835936831197425794325142456186465763793968885728890634185999706521303752732337190970949354648884014227304960794644809141868850814773960140157786716277
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537

 . . . . . . . . [c:2|t:3|true] ORAddress 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits)
							05a0
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							1007e1428bec57080ff65c7341e4a61e2990264a
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (99 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.int-x3.letsencrypt.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cert.int-x3.letsencrypt.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (59 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'greenadmin.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.greenadmin.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.greenadmin.de'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (69 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016a20cb3ce8000004030046304402207248c4eee32b5f652e57d30b765565deddf036a940151846a820def9f26d122502200e41ff1d72bd4f28e13abaae5280d1c4d22c83e7abdf54c131eb5df54f91bdae00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016a20cb3ce40000040300473045022100fc7653ea07adc5d0a23b52677708b144c5e2ef97a1876b1e88d5239ba4ba5661022001b3f5edb11d0b2f7eb818517f4130f727d4badfa28e8e49812bcfc60cfc9c1e
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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