www.derbierbaum.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:0d:b4:3e:71:57:6a:72:18:8e:14:be:1c:f0:c4:14:77:ef 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.derbierbaum.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:0d:b4:3e:71:57:6a:72:18:8e:14:be:1c:f0:c4:14:77:ef
Serial Number (int): 353112399757497779323877103901339953690607
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 78:44:21:8f:ee:c2:54:3f:58:98:91:da:3d:3e:92:8d:09:af:68:93
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 66:4e:e7:0d:e2:a2:ee:3b:58:63:10:e9:74:ea:54:98:18:55:40:37
Fingerprint (sha256): 84:31:00:79:6d:b7:e2:bf:83:9a:f5:89:87:8c:61:59:34:52:ce:33:9e:71:de:89:fd:a7:cf:1a:4a:9a:1b:a0

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.derbierbaum.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.derbierbaum.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.derbierbaum.de

Other certificates including the domain name derbierbaum.de

(limited to 100 certificates)
securetest.derbierbaum.de
www.derbierbaum.de
www.derbierbaum.de
www.derbierbaum.de
derbierbaum.eu
www.derbierbaum.de
www.derbierbaum.de
derbierbaum.de
www.derbierbaum.de
www.derbierbaum.de
www.derbierbaum.de
www.derbierbaum.de
www.derbierbaum.de
derbierbaum.de
derbierbaum.de
www.derbierbaum.de
derbierbaum.de
www.derbierbaum.de
derbierbaum.de
www.derbierbaum.de
www.derbierbaum.de
derbierbaum.de
www.derbierbaum.de
www.derbierbaum.de
www.derbierbaum.de
www.derbierbaum.de
www.derbierbaum.de
bierdeckelbaum.de
www.derbierbaum.de
derbierbaum.de
derbierbaum.de
derbierbaum.de
derbierbaum.de

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA10Tg8xsdXfBXRIG0lbbu
5lWJlrHWl2CE2z8McQYn3R+vfUHuKEL6UZCpXY8Sru+Eyk4prNzmIXAtCbt6qGZr
oCVOVBjFrThV5rTSmVePBJVHX1XMQJBh2Oo6eIWldK9smi2aj7KGJgNiCzwNdzA6
xWMsdO4SpVvaFILRbcADJhSIY6XPYDg0mw0yWuctoCIvvEAH3Nv/g8fUevFTpf/n
M3pZdusN/g+UbJrtxK1GshDr3CH8hBnlW1OD1Uq+EqXrxXJoeqwSPxto8wqOqtVd
0mYHukvV1peljvCvD/6N7nk9qO6ls+P093DOxld5VWrjt3lwMDekdwobqy89ufGl
/QIDAQAB
-----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 353112399757497779323877103901339953690607
 . . . . . . . . [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 2019-01-22 12:00:30 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-04-22 12:00:30 +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.derbierbaum.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 27175200925264205579005020029977466066555880037346740100539685325630115166667640168770111078380279200725393379551756443550272273090088400634524567315698674421509362128253007596654668409642924862368984582883178714479926961006427468909006118705104383469023286348062968457651425874044525476960973303838283923771496668724071540272813541530832193261412263997373871546912058719764950545676198694692996473448586368886113648995736619706398829671434608224366053971795203679785410247711780597326782649611659108691886508837714249310125430827094989308519290425328771137649372819173768706025186285568002147668643876274217656886781
 . . . . . . . . . . . . . . . . . . . . [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)
							7844218feec2543f589891da3d3e928d09af6893
 . . . . . . . . . . . . . . . . [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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.derbierbaum.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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016875a5ddad0000040300463044022036fdc04520829507493c82731d1079a70ab4cc5b369a52d277762aef4cbfe8ff02201c219a3e8e4060c81225e90204cfa3caa3244a90089f2b745912f013a6831f4b007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016875a5dfa1000004030046304402205990b2854bad8e362fa8ec71a39d1453835e59338d7482786a1ce0f91606dc2002200cf392e9003ea26aa40f2fc237daf0bbc340febf7f83fc64d5ebe5e74986de2b
 . . . . [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)
		0082202c7b75766e09db2716628799042294c444cee5502f7142b74f00d3877a6fd98d852f33febedcae031733b8f9a7900f04c051e22d6e8db89d1020d3cf5eabf41de4410eccdf3f84f838cd78c5c0cd2cb06cee13bc98f850c331a4eba7319e161ab2085592ce61ed54228d0e67a7ec9713628b11d6491fe9b880e6c6797afdb4612347ea23bce6d6f7a28e13806e9367329778b0848755f3d3cd996caa7f981f3e0ab113b0df23e068e1ec3aaca5577c3cb7885ba7f1c9b254843a7b42a5655a61a371b9db1beba139d02976ccff89a1a156338476c4c63fc93f0c5f02bf4f9465b9362e75391d9b1830ba115c0db8d06f510088409d649e1b8ecfb25e72ae