zu.ro72.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:d3:c7:04:b3:21:9d:7d:e5:93:94:7f:15:49:d3:34:b3:e2 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=zu.ro72.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:d3:c7:04:b3:21:9d:7d:e5:93:94:7f:15:49:d3:34:b3:e2
Serial Number (int): 333400977989161977891695540684894277776354
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 02:5e:68:75:5c:a8:a8:d5:4f:f4:58:ae:3c:30:c0:ef:de:7b:3c:cc
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): f0:e3:ea:b2:e9:3b:56:2e:c8:fc:93:39:fa:a8:6f:fe:25:21:b0:65
Fingerprint (sha256): 12:6a:4a:87:6f:56:0f:57:a9:ea:58:12:e8:bf:7b:9e:df:05:b5:7f:56:4e:53:4b:1d:82:e3:a3:e3:ff:73:b3

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 zu.ro72.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for zu.ro72.de

Public Key Algorithm

RSA

Key Size

4096

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

zu.ro72.de

Other certificates including the domain name ro72.de

(limited to 100 certificates)

Certificate

The complete raw certificate details for zu.ro72.de in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIF9zCCBN+gAwIBAgISA9PHBLMhnX3lk5R/FUnTNLPiMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzA5MjYwODAwMDBaFw0x
NzEyMjUwODAwMDBaMBUxEzARBgNVBAMTCnp1LnJvNzIuZGUwggIiMA0GCSqGSIb3
DQEBAQUAA4ICDwAwggIKAoICAQC5neUC2yaxLk3S0Lz5ezY3p5Aqlm16V19IZRuU
gJozoFoA+44jGjmh0FYow6lQJfSaekQAnuDmIqvBdKIPB/o3ZSXmCiYU+5njS1zM
nWuKsEaXZR+caPCYvYp3QRwkN35x0RBsFJPra7MKOFaK5K2LS8Stx0ayG6BMTXw1
C1i+COU9PwqE+/pdTvaymS1P02Ux8vaUaiSoQbc2bdZMc4+K8pIB1wnPfMVuzcgM
0xzECGTaE0nbnsfQqE+PNcz41/HIWzMthTsGtivXocG8LQR4ilCnnMSDEAEo9bj0
mhaRGMuXD7UTeNoEFSIpySp/dKsqfUdZKgpBHalTVJPS3qWSDVF4/A5IVqTY9z1E
d260YZK/SKlUyITBI2TGEcWxyUfHgwkm91aBoybN9Z/RdMKowokcVslBC8mKX3VI
3z2zjQSswK8sntskvn7GrdmuDeELPx/rpH8sao36GFwn43bPN/w82PJlJ5VLbkrp
JS2sdbp1/gOBEzn75QyTvfMLeSfUkDJpySScakAa4PnE+OCOlMJm9oOG/av6bmNi
z+t4j5Qcqz6vosWfx9llr0b8x1fXeaImiw4BJH/GXpvBHovPh4iXv13NZyTvTGmi
6tiETzU1KZPkJXt5WODNLzBN3zCW13i9obGoXZNrcSsTYBBMWbAx06594Z+PtJtq
SgOFRQIDAQABo4ICCjCCAgYwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsG
AQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQCXmh1XKio
1U/0WK48MMDv3ns8zDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBv
BggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5s
ZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5s
ZXRzZW5jcnlwdC5vcmcvMBUGA1UdEQQOMAyCCnp1LnJvNzIuZGUwgf4GA1UdIASB
9jCB8zAIBgZngQwBAgEwgeYGCysGAQQBgt8TAQEBMIHWMCYGCCsGAQUFBwIBFhpo
dHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCBqwYIKwYBBQUHAgIwgZ4MgZtUaGlz
IENlcnRpZmljYXRlIG1heSBvbmx5IGJlIHJlbGllZCB1cG9uIGJ5IFJlbHlpbmcg
UGFydGllcyBhbmQgb25seSBpbiBhY2NvcmRhbmNlIHdpdGggdGhlIENlcnRpZmlj
YXRlIFBvbGljeSBmb3VuZCBhdCBodHRwczovL2xldHNlbmNyeXB0Lm9yZy9yZXBv
c2l0b3J5LzANBgkqhkiG9w0BAQsFAAOCAQEAVdbK97fKc4WAd9v+7hjfEY8wVWcY
fD3TJuVCwfdM70DSXLtMIiTCqGAjGFpbxpESZDNWdJeRMkZyFrMe6ubwPWhSGJy1
c3FZi0dXYZ4azhEptAcv+ubhQiTUxDMVAxwoLJGsjeoWDTYbmT9fSLZI/Z4Ofk82
EIvpU7Do0Wk3YKG6+QwtGi7YZuSrmFj0dp1b1mldM4vWASnm6Bzj9IkU0JQH4DLH
iOFGQMQ5uGau9NQFAW43iE/euiYiWd0l00HxWMN62ppUthuoRySho+KwXX2G0aTe
JydfPaXn33dTyoue9SQ2w0itke2dH0py4B4IrGjAUyyXuwgHCpHqyuptog==
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 333400977989161977891695540684894277776354
 . . . . . . . . [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 2017-09-26 08:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-12-25 08:00:00 +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 'zu.ro72.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 757250377839886717853056672840859388012964730253117183505893812584578471327649231626406409308005754768861459607883435557340472793895256682862887632604008783657484667212392267107949484323225552061205044532410098920940830948876435460664048675123486048364307291849914830512506055038810318680673466973877089249012312818087428935467911827462488665009642356907989916271455680202405648069066419658981879711707773581716893831698385134712434697464247044913036964152057395957108803806245253356274690731021758733102163840953084866493296222627171871981046334311474962371728649058262871144285986806763420307209643310609151866512823635534112085475963893386628517055205705258683905425282441978619539452638125895268710218092713698321345137803874431800990723510388855894314490501975840883901628454521719108230780991648626204046542698744035767965728799556003320900832192495973494457634968755630380654853333276978208377459373207694304538066295837172294912016220077437912763241487117449669822838627018717444542996704430548919338360444439107521425197102113529601359805339641853535586139976567906469867555883237803413036730822403407323228821987407083281820030269268185224936856455562205274341648376149695690881035110740132188242454859155369810033339761989
 . . . . . . . . . . . . . . . . . . . . [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)
							025e68755ca8a8d54ff458ae3c30c0efde7b3ccc
 . . . . . . . . . . . . . . . . [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 (14 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'zu.ro72.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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