cryptozoom.info
Issued by nazwaSSL
About this certificate
This digital certificate with serial number 66:db:45:9c:70:85:38:b7:db:56:5c:f6:5a:8f:8b:93 was issued on by nazwa.pl sp. z o.o..
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=cryptozoom.info,C=PL
nazwa.pl sp. z o.o.
Organization:
nazwa.pl sp. z o.o.
Organization unit: http://nazwa.pl
Organization unit: http://nazwa.pl
Country:
PL
This certificate has expire since
Certificate Details
Serial Number (hex): 66:db:45:9c:70:85:38:b7:db:56:5c:f6:5a:8f:8b:93Serial Number (int): 136719780462759926555413937519735049107
Serial Number lenght: 127 bits, 16 octets
SubjectKeyId: bf:24:ed:29:76:03:74:06:de:8e:40:3f:d8:30:dc:d7:26:55:c4:b0
AuthorityKeyId: 54:dc:90:bb:9d:47:19:51:c3:79:68:2c:84:ed:2e:df:5f:46:ba:c7
Fingerprint (sha1): c2:bf:23:3e:ff:4c:e6:fd:64:ca:12:28:9d:a7:24:2e:ab:72:bf:a6
Fingerprint (sha256): 84:01:61:d9:c4:bd:be:89:7c:bd:46:a4:60:66:02:1a:b8:51:87:91:1c:28:c5:6d:f7:ac:5b:55:91:8f:8a:dc
Issuing Certificate URL: http://repository.certum.pl/nazwassl2sha2.cer
Revocation information
OCSP Server: http://nazwassl2sha2.ocsp-certum.comCRL Distribution Point: http://crl.certum.pl/nazwassl2sha2.crl
Check the revocation status for certificate cryptozoom.info
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for cryptozoom.info
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
10 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
cryptozoom.info
www.cryptozoom.info
www.cryptozoom.info
Other certificates including the domain name cryptozoom.info
(limited to 100 certificates)
Certificate
The complete raw certificate details for cryptozoom.info in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE1zCCA7+gAwIBAgIQZttFnHCFOLfbVlz2Wo+LkzANBgkqhkiG9w0BAQsFADBY MQswCQYDVQQGEwJQTDEcMBoGA1UECgwTbmF6d2EucGwgc3AuIHogby5vLjEYMBYG A1UECwwPaHR0cDovL25hendhLnBsMREwDwYDVQQDDAhuYXp3YVNTTDAeFw0xOTA3 MTYxNTM1NDVaFw0yMDAyMDExNjM1NDVaMCcxCzAJBgNVBAYTAlBMMRgwFgYDVQQD DA9jcnlwdG96b29tLmluZm8wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIB AQCyA4LbAOD4A0NCiwk7KsOX1vGkYhHvTqHdz++NFygrmcrxIJ7SrKm9Xsmmcuvz FjyRt+mfKUVtMZp3kovIV3+fH4bYo6ZMiAoTjBwQigZzvykEYmfUs5y4Ciog87y5 Yjc6r1Jq096I24kin336lLkb6zALa3istlUO23Xf+TuqOocoWvLlea6s59pQoYKL WsuFHZwgQL3PAtZ8YKyYe7NawVsstK8gMrEdRpY39RVJeTycOPUaz3cceEEVst5s Rqs26YCU1AIQd8tXjNV/vdWu/fc3OOhK65fDSd8kUOp3x8zfMMegRYYAmxUtAQ6o PPieDqfjsYuKH/OFOksa00HfAgMBAAGjggHMMIIByDAMBgNVHRMBAf8EAjAAMDcG A1UdHwQwMC4wLKAqoCiGJmh0dHA6Ly9jcmwuY2VydHVtLnBsL25hendhc3NsMnNo YTIuY3JsMHsGCCsGAQUFBwEBBG8wbTAwBggrBgEFBQcwAYYkaHR0cDovL25hendh c3NsMnNoYTIub2NzcC1jZXJ0dW0uY29tMDkGCCsGAQUFBzAChi1odHRwOi8vcmVw b3NpdG9yeS5jZXJ0dW0ucGwvbmF6d2Fzc2wyc2hhMi5jZXIwHwYDVR0jBBgwFoAU VNyQu51HGVHDeWgshO0u319GuscwHQYDVR0OBBYEFL8k7Sl2A3QG3o5AP9gw3Ncm VcSwME0GA1UdIARGMEQwCAYGZ4EMAQIBMDgGDSqEaAGG9ncCBQEJAgMwJzAlBggr BgEFBQcCARYZaHR0cHM6Ly93d3cuY2VydHVtLnBsL0NQUzAOBgNVHQ8BAf8EBAMC BaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMC8GA1UdEQQoMCaCD2Ny eXB0b3pvb20uaW5mb4ITd3d3LmNyeXB0b3pvb20uaW5mbzATBgorBgEEAdZ5AgQD AQH/BAIFADANBgkqhkiG9w0BAQsFAAOCAQEACxO03A+oDtBFmg6PdIhdpsXxM++Y ATCghCc1446G/mOTzcdbne40tLClMJ6CCe3FKQI6oJoIvwQwyk4o5OL6nOULPk09 5XImPWeApw6bbm+0udgoCW3n0kOJOm/CZMEyuyvY4Fi9pY29SDjKGTeFJcryWqMA 9lddnfNGcFQ+j7hR/ne0xRgZzzqboP3Z9ntddeta5nDwSDOECx2tyy22QifDeawt vItCFv8Dy/NUqpfltOqW1RCAqqSp/wCPzfmxOr3Dqg5LY0SEayNersNRNv7tVaE8 gbyRV5nMv/o/to5XSas/0TdqDCptmJWUA/5x6LFFGM3Esu5Yw25AF8GOKw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsgOC2wDg+ANDQosJOyrD l9bxpGIR706h3c/vjRcoK5nK8SCe0qypvV7JpnLr8xY8kbfpnylFbTGad5KLyFd/ nx+G2KOmTIgKE4wcEIoGc78pBGJn1LOcuAoqIPO8uWI3Oq9SatPeiNuJIp99+pS5 G+swC2t4rLZVDtt13/k7qjqHKFry5XmurOfaUKGCi1rLhR2cIEC9zwLWfGCsmHuz WsFbLLSvIDKxHUaWN/UVSXk8nDj1Gs93HHhBFbLebEarNumAlNQCEHfLV4zVf73V rv33NzjoSuuXw0nfJFDqd8fM3zDHoEWGAJsVLQEOqDz4ng6n47GLih/zhTpLGtNB 3wIDAQAB -----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 136719780462759926555413937519735049107 . . . . . . . . [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 'PL' . . . . . . . . . . . . [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:12|false] UTF8String 'nazwa.pl sp. z o.o.' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.11 (organizationalUnitName) . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'http://nazwa.pl' . . . . . . . . . . . . [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:12|false] UTF8String 'nazwaSSL' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-07-16 15:35:45 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-01 16:35:45 +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 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'PL' . . . . . . . . . . . . [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:12|false] UTF8String 'cryptozoom.info' . . . . . . . . [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 22472149698638568200534001009794120153977199891845371577748627725993984501101181618465835272133886881379842520872146164494737653745957193551650810793886648869494398990074199655316279022068250037333690178296741698002950620398760918221178069155545792257770799206443524657357450143483201097398915019903776281594260753576476029884516520304625565879285440783017492875345713781396053582727838461763265131092588339672080497973776892802670771678213506454167431300208439873901711984168474150372514210074187171662865137359559574595768826266537963812608845389244753260980488558392876466069614565385225029561972436772057540411871 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.19 (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 2.5.29.31 (cRLDistributionPoints) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (48 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crl.certum.pl/nazwassl2sha2.crl' . . . . . . . . . . . . . . . . [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 (111 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://nazwassl2sha2.ocsp-certum.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://repository.certum.pl/nazwassl2sha2.cer' . . . . . . . . . . . . . . . . [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 54dc90bb9d471951c379682c84ed2edf5f46bac7 . . . . . . . . . . . . . . . . [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) bf24ed2976037406de8e403fd830dcd72655c4b0 . . . . . . . . . . . . . . . . [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 (70 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 1.2.616.1.113527.2.5.1.9.2.3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'https://www.certum.pl/CPS' . . . . . . . . . . . . . . . . [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 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (40 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cryptozoom.info' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cryptozoom.info' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . [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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