blog.ddswd.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:64:f0:41:5e:37:fa:3a:33:a8:fe:34:2c:b5:e1:cc:1c:06 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.ddswd.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:64:f0:41:5e:37:fa:3a:33:a8:fe:34:2c:b5:e1:cc:1c:06
Serial Number (int): 382796734548400510801778320209875240229894
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 95:94:56:aa:38:41:9c:10:f3:e5:e6:1a:5b:fc:ff:e6:8a:df:d7:be
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 71:43:9c:4d:f1:39:44:28:cc:b0:e5:3e:cb:a6:7d:83:06:21:3a:01
Fingerprint (sha256): 8e:a0:68:b6:0f:19:e6:56:49:5f:7e:71:23:0e:71:8d:ba:52:b1:0e:d0:19:a0:2e:c9:9a:5d:73:80:98:e4:b9

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.ddswd.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for blog.ddswd.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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

blog.ddswd.de

Other certificates including the domain name ddswd.de

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----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 382796734548400510801778320209875240229894
 . . . . . . . . [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 2019-12-04 10:05:21 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-03 10:05:21 +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.ddswd.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 756171169577196773912808752268651407683987782846696619290238972815969868250517661867525244337833495778892489576838788527749238377376981152891069724878921144836181202594974942436123284051483521227692413524352778491695366828625510730967896090932732181645243134233583182475611095426671636911954899457375539036204417340106163713613803580238500193738920341244298793637469990636704568316545045283086625369662623296617015702867949916576971837356972529177554552336051147723931921856553428088968600330246141480626604040823873067058191272515754263025102149989066137039340890459917242173418299183799373533588206434666529449180428551537722109753637303524978344287418375734290940175757800420982594656664121038422575899365180741246949062436440276670412528353813036235435002973521952929327083209901917204691738510131571489440015522574252333799106312358789512914254382034485260033182752450193146378356409618595069182979937124145199568620520551752396362489247798639932189487358076199121614030446080001775940465628791962014082196228907555805907727792767048833846598275525244728584043373820881906961499416042178298725921579796814772705192535268766737580769216765947060069311855715582128761021024080411997334316629181499184744308431224794851999560851847
 . . . . . . . . . . . . . . . . . . . . [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)
							959456aa38419c10f3e5e61a5bfcffe68adfd7be
 . . . . . . . . . . . . . . . . [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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'blog.ddswd.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)
							00ee0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ed09600840000040300463044022064b5e75e9e01289320f84a1b5b8b119ab6c2a23d27b7b70a57a91b420efb51c9022077abae6eccf02dee45ab43970ee56264a444cb01a8d592318682852c1f372e1b00750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ed09600bf00000403004630440220540652f2f86664fedabde344ea0a5e228aeec075344fead71158f4cfa5d7758b0220513a45900054fb71fedddef3d4036c7c2542e6d73c8d65b2353bb953483c61c6
 . . . . [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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