ute-hartwich.de

Issued by R3

About this certificate

This digital certificate with serial number 03:12:cb:81:97:db:29:1d:a9:e8:5c:e1:e4:e0:0e:f3:66:3b 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=ute-hartwich.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:12:cb:81:97:db:29:1d:a9:e8:5c:e1:e4:e0:0e:f3:66:3b
Serial Number (int): 267732446569304263685819835741960926357051
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 13:57:97:cd:1c:4a:5e:f8:cb:b7:00:e6:31:26:84:f4:24:25:0c:4b
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): b5:bb:94:5c:ef:2e:21:89:58:3e:ab:51:e2:b6:4e:1c:6c:fd:af:e8
Fingerprint (sha256): 85:90:87:16:14:ef:d3:0d:9d:93:8a:26:d8:54:2c:aa:85:c9:97:24:83:ce:f0:10:b9:8b:44:14:f3:fb:c6:bd

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate ute-hartwich.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ute-hartwich.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

ute-hartwich.de

Other certificates including the domain name ute-hartwich.de

(limited to 100 certificates)
www.ute-hartwich.de
www.ute-hartwich.de
ute-hartwich.de
www.ute-hartwich.de
www.ute-hartwich.de
www.ute-hartwich.de
www.ute-hartwich.de
ute-hartwich.de
ute-hartwich.de
www.ute-hartwich.de
ute-hartwich.de
ute-hartwich.de
www.ute-hartwich.de
ute-hartwich.de
ute-hartwich.de
ute-hartwich.de
www.ute-hartwich.de
www.ute-hartwich.de
ute-hartwich.de
ute-hartwich.de
www.ute-hartwich.de
www.ute-hartwich.de

Certificate

The complete raw certificate details for ute-hartwich.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 267732446569304263685819835741960926357051
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-08-01 03:32:59 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-30 03:32:58 +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 'ute-hartwich.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 798778099405834550031463832361789624883431195906798196418581061531733092969187379264457448862948030186843775750043423788837729340987697749507157274266529946614999547405292665306454976487930749484854942440821239235858476737905203501751733608667444867832977509460102840826518338074686704574871963238163020770519717019583719718280928193764317440378054786876712460918628843850632907788632348317382784764019079009818529162746531932173104249936215358757883114111370010974834352856431516347240541840384295844763166557758811058583189121897228852219845341331064202389298466940470780270854582340294691001932739525447103571015250359038092509699455610290535270058613825627881386658336489639250927634885282599728058010154001221204601846436173453622254465019074401258704829886706146276334633712694087720493672002962843959674601909028238217626368346130927178498547844502938227501460044206831008961875074617505699923782933661815277266059035565442141479521106194690416411210038305461511334677816025305497391039627352478508559966562465742908627257274988632385070505117922877009802257352263751408897038040727697278270600639591439430645362145687293671674145659384242784616665304779601804281627446183807151452488654724753440488024853609369162865890320521
 . . . . . . . . . . . . . . . . . . . . [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)
							135797cd1c4a5ef8cbb700e6312684f424250c4b
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ute-hartwich.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000189af5ee59a000004030047304502210083851e3e5088ca3e3ca7df4a2d8d3eab447a3390eb17111a1061c429f847d6e70220761bc18df62e8c3a5ec54d82b5f6f38b3dc10a2d1f71440f5f0ff5d8ce1b0171007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000189af5ee5d5000004030046304402206c92a3b0b0af6f2ba613445087096538aad225bf721bda9eb5e81f5779d3dd6802207a5e3c344ed44ae88fb8cb04190814e484d2ef06f1ccb57e0d7809adf7397476
 . . . . [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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