blog.friendsoftea.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:e4:9c:03:fa:41:49:7f:5a:18:d7:5d:06:fa:8d:9c:72:4d was issued on by Let's Encrypt.

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=blog.friendsoftea.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:e4:9c:03:fa:41:49:7f:5a:18:d7:5d:06:fa:8d:9c:72:4d
Serial Number (int): 339128617673262709931289049556850409501261
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 08:e0:ce:65:02:4b:33:38:e8:c1:45:12:98:6d:02:1e:8e:92:d4:93
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ce:d8:db:72:cb:5e:b7:54:02:a9:96:86:58:c1:4d:62:d3:0c:7b:c0
Fingerprint (sha256): 13:c6:1c:14:88:73:8a:d7:22:98:63:75:d4:68:d8:bf:06:78:a3:00:72:ea:11:60:7a:e3:91:63:55:f0:b0:2a

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 blog.friendsoftea.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for blog.friendsoftea.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

blog.friendsoftea.de

Other certificates including the domain name friendsoftea.de

(limited to 100 certificates)
www.friendsoftea.de
www.friendsoftea.de
www.friendsoftea.de
friendsoftea.de
friendsoftea.de
blog.friendsoftea.de
friendsoftea.de
www.friendsoftea.de
abo.friendsoftea.de
www.friendsoftea.de
blog.friendsoftea.de
www.friendsoftea.de
www.friendsoftea.de
www.friendsoftea.de
www.friendsoftea.de
www.friendsoftea.de
www.friendsoftea.de
friendsoftea.de
friendsoftea.de
www.friendsoftea.de
friendsoftea.de
blog.friendsoftea.de
friendsoftea.de
friendsoftea.de
friendsoftea.de
friendsoftea.de
blog.friendsoftea.de
friendsoftea.de
friendsoftea.de
friendsoftea.de
blog.friendsoftea.de
blog.friendsoftea.de
www.friendsoftea.de
www.friendsoftea.de
www.friendsoftea.de
friendsoftea.de
friendsoftea.de
www.friendsoftea.de
www.friendsoftea.de
www.friendsoftea.de
blog.friendsoftea.de
friendsoftea.de
www.friendsoftea.de
friendsoftea.de
friendsoftea.de
www.friendsoftea.de
friendsoftea.de
friendsoftea.de
www.friendsoftea.de
friendsoftea.de

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAn+de9bEgJlymeNbds3BY
KVe7MOcfkpX6m2KHLNpifO5rUflkmjdY1JXYDdXNEliqhV2u67yAICtH/CpcFYJ7
4s5SSXkLXwOnfMN56II6TPt8X2TW5dFAikEqe+ip46F1uLmQCr86CPx693CH0yjn
bzGh+UguWC/4XGq3zPuGzUVhYcXTMYk2xYlFp3qdR+oSRqj1MxLusGKP1IVgfaFC
/nOEwq9DdACLA2EVOfsNDEjeX+3DG6wZZ3cDtTupi0kqWSn5ScgNb0PpiyWDIhgL
toPZE/yYI+jtVUS1KZNR1FGwb/Qs7qHPXqgdNRiuF5Of+CujYRwTMQnuVughCqeI
2QIDAQAB
-----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 339128617673262709931289049556850409501261
 . . . . . . . . [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 2020-03-17 11:27:45 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-15 11:27:45 +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 'blog.friendsoftea.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 20185983750686229400404617889533876556537743953980692455102541420993876344144053926431860275039870773394985586271793063783179552033570997904525740301497543561755629426067205896190811649683494385194301038906907598941431454501348443231806375044431876131664340559785194616365834954878781274317642674713305249066682831123061313831742737487219278806158061039029143442603748872529974645004154805086659811632788089098718291199801989024888911232532593457797980609111357381194360954213184317368286970900881128617916925485766356557772883954271481702170484776942574260657723331184341096703221924675301005543290488128850874566873
 . . . . . . . . . . . . . . . . . . . . [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)
							08e0ce65024b3338e8c14512986d021e8e92d493
 . . . . . . . . . . . . . . . . [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 (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'blog.friendsoftea.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)
							00ef007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb27300000170e876ce8b0000040300473045022100f867eec7cc75e34fe321203679d65fb3902de39c9dd72442ad59b1ff424ab32102201fb72ffabab966a924a76365342ee6816963d395d2bdd07624f829e133ea0ab6007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e00000170e876ce8900000403004630440220424c8cc98a082d60a8863a8931ccc95b449243049ddbee8fa4e9ead86ecc1c3202207ff53d09023a1212adf187fd4d5f3237ec18de88b682394e0814a883e767b2e1
 . . . . [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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