www.johanna-utta.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:06:e9:db:2e:8e:4c:74:ab:b4:f7:9a:57:42:7c:27:5a:17 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=www.johanna-utta.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:06:e9:db:2e:8e:4c:74:ab:b4:f7:9a:57:42:7c:27:5a:17
Serial Number (int): 263689400177101177998295978510788059421207
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 27:98:e7:fa:8a:b4:9d:e5:35:98:e6:5c:d3:66:a0:6f:a7:be:8b:fb
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 5b:92:79:24:ec:3e:24:71:fd:d8:51:c5:0b:19:3a:59:b2:21:97:c7
Fingerprint (sha256): 6e:55:55:e6:b9:e3:6e:d4:ba:63:96:dc:e6:c4:3a:9b:19:37:31:4a:42:a6:d4:5b:2c:81:cb:19:a1:a7:36:33

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 www.johanna-utta.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.johanna-utta.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

www.johanna-utta.de

Other certificates including the domain name johanna-utta.de

(limited to 100 certificates)
johanna-utta.de
www.johanna-utta.de
www.johanna-utta.de
www.johanna-utta.de
www.johanna-utta.de
www.johanna-utta.de
www.johanna-utta.de
johanna-utta.de
www.johanna-utta.de
www.johanna-utta.de
www.johanna-utta.de
www.johanna-utta.de
www.johanna-utta.de
www.johanna-utta.de
www.johanna-utta.de
www.johanna-utta.de
www.johanna-utta.de
www.johanna-utta.de
www.johanna-utta.de
www.johanna-utta.de
www.johanna-utta.de
www.johanna-utta.de
www.johanna-utta.de

Certificate

The complete raw certificate details for www.johanna-utta.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtkdT+AHKUkrLXdWrKO+o
P0LG0xIrljNhMFsc2xAxQBYQHa5P6YJ+tl6fj5HFiISIyy2NMZmdZXP4GQrIz7Bb
ABelTP9dnC5UGCAp/bgV03Tf7/A/FK8+ZMgh3C1dFsU/HdGWRqt/Hm7LrYE+sGXe
IQGMYnGX2hQHIVKs7PSapWCs+dxIVIboPhXBelwzmbSu8V83sKWxQmGkUBNo1NCB
ZEohSmZhKKVrxA3XE4/M9ZH6XeayYKoS0wd0g6QvwV70biJncCticU2obGTVZP6Z
V1x1sQPSe3+Od2ycHQcAdOuRy25mwZItIhcfW+M/4CZnB1xdzC8gs1bDEQf7966W
SwIDAQAB
-----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 263689400177101177998295978510788059421207
 . . . . . . . . [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 2019-03-31 09:24:53 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-29 09:24:53 +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 'www.johanna-utta.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 23010544653041141379732829698392678928862921443391305004569292437138222984836876949275221150740933245466243298458348794344461171813193536424095637468971334949474767377588609109334191680482570216184975842921082548134317059256346117733564540792193566938483785227490375761081887290656843390008803290995182380065389887839590786100371078464917463712408487894716249891506871482530743086927808976381439161518119258392904068870671138758544180945845403472644757559856671518978423455094275771503879641798215450291659534933809786680455240821701884689802116571257014849234117615820111452352180074031719218299762277739060630820427
 . . . . . . . . . . . . . . . . . . . . [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)
							2798e7fa8ab49de53598e65cd366a06fa7be8bfb
 . . . . . . . . . . . . . . . . [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 (23 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.johanna-utta.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)
							00ef007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe00000169d347d4c5000004030047304502205c1a40a47324d6e3b605d135c44f1a03b045650557fbf9b536ce8fc28fdce3c30221009c0c3ba95630a081ca0dc6800973a1f41951b9b277e31c157ea464c5d1391086007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000169d347d34a000004030046304402205247360047ec3e578d7f0305747f8954b147bc26f863e400c7f53ee4902996bd0220709dc088750bd5ed94c66e39c73916fef85a97760db95d549edce30d5412f391
 . . . . [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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