aktamirov.de

Issued by R3

About this certificate

This digital certificate with serial number 03:d9:cb:3c:ca:af:ac:68:1f:b7:11:1b:79:a6:a2:b5:c1:d2 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=aktamirov.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:d9:cb:3c:ca:af:ac:68:1f:b7:11:1b:79:a6:a2:b5:c1:d2
Serial Number (int): 335448280349045262200659716819905601192402
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f0:5d:41:aa:17:2d:af:f7:10:2e:1d:34:9a:c0:61:77:11:f1:42:7a
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): a2:7b:90:4e:5a:e3:a7:50:74:b0:6b:d5:12:d8:b1:00:65:1f:65:4f
Fingerprint (sha256): a0:34:2f:bc:81:4c:b1:83:68:7b:84:78:44:7a:0b:e7:60:2b:fa:97:29:e9:9a:9d:7e:da:5e:ae:e3:6f:ac:46

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

Revocation information

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

Check the revocation status for certificate aktamirov.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for aktamirov.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

aktamirov.de

Other certificates including the domain name aktamirov.de

(limited to 100 certificates)
aktamirov.de
pruefungsvorbereitung.aktamirov.de
doxfox.app
berichte.aktamirov.de
berichte.aktamirov.de
www.kohtongliang.me
aktamirov.de
link-dev.effy.live
tonyandjimsplace.com
*.aktamirov.de
admin.geeklabor.com.br
app.bystro.cr

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmOsW7erYmo2aHnZI6gNs
8e07EEratBek75z3l3rCwH6z2yiqQdjoROgDEcydPjfx4oC4poutBH5qagl29wxG
E/Fg7KuBST1aF7mLeFGJAC3WeLr6OORspdyZQjdLL9a/6bppQm4xWEoYIM4UmJ9V
FPictBDgUjNpv+SBB54gbbZHs/pN+nd77XUA76TEK2jH4pnfqIruw/HSrdU2gWgD
CalVM8DD0OXvgvSS/8b1ucE0eeo2UebvNflhZS1TxAGri3zZa+mR7rWuV18JikWI
GgD4qUNBZwxYb0rhc1HkWUHJT7YwnNhDHWrmm/h7Ace/ViLmqR+J6YSVCUb18VKF
CQIDAQAB
-----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 335448280349045262200659716819905601192402
 . . . . . . . . [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 2024-01-04 20:12:19 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-03 20:12:18 +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 'aktamirov.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 19304149341396299046170924771599117590768528546789131558068441759358373940827410278715145325079421260740194967906307250585484306300941038454927603327533661582203160175548241146924651385851166598753495699070921634112827489319268928099928694242520612446429072634754311525027622574424866776152186395267642016934890859202896045725997099650629590138760473013871673099107222825669494548320637991767208498577792713827618731543979802270019101947784835105794781564258031646348506116911520419774177045102030478986643803563505309152732335447723987242995184810092422934287802003370510598872363234791341331036347028863961755976969
 . . . . . . . . . . . . . . . . . . . . [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)
							f05d41aa172daff7102e1d349ac0617711f1427a
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'aktamirov.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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f200770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018cd651e2a10000040300483046022100e8f46700b2de5a89db54e4bd48e6135ee06af815f0a78d4610a802e5a7a45065022100d62c1ce47cee52628f60a4d54a95b107f53b65568ab06466ddd7b7ab0fe949790077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018cd651e49d00000403004830460221009c324f0274ae1d45c915055a7c473c3b104fe3ee7471d22734ae7f229c2bd1e8022100ef867064bf95fcf0b9b5e747ed646ac82ef04b3989617eb84840233147fe9f0a
 . . . . [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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