www.blog.cf-ekm.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:70:9b:22:5d:79:70:ac:37:3d:16:dd:8e:6b:af:d8:c9:83 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.blog.cf-ekm.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:70:9b:22:5d:79:70:ac:37:3d:16:dd:8e:6b:af:d8:c9:83
Serial Number (int): 386766977595511517959862368389494367373699
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: e9:7a:ea:60:70:74:0f:b4:f7:0c:86:81:bd:90:06:7f:84:bc:90:99
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): d2:09:82:43:a1:e1:85:3b:ef:c0:eb:0f:c0:5c:fd:a8:4e:52:b1:67
Fingerprint (sha256): 56:d4:b6:a4:d2:96:c0:f9:c2:e1:bd:65:47:46:2f:fa:e3:b8:16:29:d0:8a:01:fb:b7:07:93:9f:8d:cf:7b:58

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.blog.cf-ekm.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.blog.cf-ekm.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.blog.cf-ekm.de

Other certificates including the domain name cf-ekm.de

(limited to 100 certificates)
*.praxis-drcupsa.de
test.oneline.design
www.cf-ekm.de
gasthaus-peschta.at
www.cuboro.hescor.de
rundes-leder.at
us1.dt80.net
www.andizzle.lima-city.de
sql.view-point.eu
www.andizzle.lima-city.de
application.tjark.pro
maxiikem.lima-city.de
cf-ekm.de
bbs.dt80.net
mehlpuet.de
www.anglerverein-felgentreu.de
www.leonburmester.de
romaniaxtrem.de
www.blog.cf-ekm.de
cf-ekm.de
www.cf-ekm.de
analytics.woeschka.com
www.badflix.2ix.ch
www.malta-cervecera.mclauchlan.de
www.galaktika.lima-city.de
blog.cf-ekm.de
www.croxta.de
champions-of-regnum.de
www.blog.cf-ekm.de
server.p-s-soft.de
fraschi.net
*.pension-deparade.de
pay.jaegerhof-schneider.at
mpesseg.rundes-leder.at
www.t-hahn.de
hacienda-ephemer.lima-city.de
www.wiegetritt.lima-city.de
cf-ekm.de
www.gasthof-orlatal.de
www.henrikbuettner.de
hartaufhartz.lima-city.de
www.sckrems17.lima-city.de
huettelbeach.at
cangul.lima-city.de
walkai.lima-city.de
*.mobilefieldkitchen.com
motorradhandel-schramm.de

Certificate

The complete raw certificate details for www.blog.cf-ekm.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuN6eFi4f0fK3U+kB1rTe
KGB/Bs8WzPoLKypy772B3gpO43gCGWaFhpKvKAGhdOsys8dhBOMsObsWK9lTdu6K
SXiwSrlyTt8B9KJhAEUr7Otz+PseNKo9xjqojj2n7EiNC4Va1clptr2qF6+0jS64
I43AyX4clm/9W7bhGdVnjKJ2AlaFvrslr1vXLGgML/vJhZ0zK54wDr/B4s/lCHN5
9Qq6E0kZWb6FQbBHXRqSmLEdFF6p2mhpIiwnKHeBw7WZ4IgpngR6ICGAROutLph5
XZ5n0CVtTsyNBebdJw4bUZZfzt00hqrIly0Ymqg1CYlfE+0OIl9db2xNSWWq46bK
2wIDAQAB
-----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 386766977595511517959862368389494367373699
 . . . . . . . . [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 2019-09-01 12:52:14 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-30 12:52:14 +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.blog.cf-ekm.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 23337624907234197042496078070835371288703425776170727550471190177137568511811406298766016323533789249094163473403958781674105004088182032628112193039616168371462246737882463265008724927160560425580958218171794137070312008972193124976664600266156750511769443431405202137223745002278744570317294937159786469596999961743460506144672208854080731092760054152164429178305254121239864419729878139439367492523195078219470453112408027547102677632110387331718989258334424767112915413376000299677076294021931743932588995855169935288845505048903932164610942495716434010560057184584077508640478575745350724713165477973562428410587
 . . . . . . . . . . . . . . . . . . . . [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)
							e97aea6070740fb4f70c8681bd90067f84bc9099
 . . . . . . . . . . . . . . . . [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.blog.cf-ekm.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016ced1900210000040300483046022100a38d6222ee764a0e808ed75ed10546bfb2a5922d36bef84605b92648d00cd961022100fa9744ce3584b3f6b1f23dfb01209c797d0b19c62d730dbc3956cd76e742bc6e007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016ced190013000004030047304502207fc3da433a5c3a2b7ec17d1cfbd51b43bdca67d4749af5d067382fcdc94c30e2022100a852a178ebecb914798cd4b6b47f36ea2daebd8e76dedb54776c13527954b307
 . . . . [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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