cozinhar.net
Issued by R3
About this certificate
This digital certificate with serial number 03:b1:49:24:1c:9e:bc:c5:e3:03:c5:9a:e7:25:33:bd:7c:75 was issued on by Let's Encrypt.
This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=cozinhar.net
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 03:b1:49:24:1c:9e:bc:c5:e3:03:c5:9a:e7:25:33:bd:7c:75Serial Number (int): 321664057887149995077185793992409378290805
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 45:d5:b6:69:cc:7a:87:93:a7:32:12:43:2a:ad:ce:4d:11:d0:59:14
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 6b:1d:7c:92:86:b3:a2:c3:17:c5:ad:37:18:98:4b:c9:48:48:ea:a1
Fingerprint (sha256): 8f:69:fc:af:6a:50:66:83:31:2d:de:8b:e3:6e:25:15:c7:64:19:c8:4f:a1:47:50:3f:db:04:b7:8b:70:67:06
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate cozinhar.net
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for cozinhar.net
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
cozinhar.net
Other certificates including the domain name cozinhar.net
(limited to 100 certificates)
Certificate
The complete raw certificate details for cozinhar.net in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIF4zCCBMugAwIBAgISA7FJJByevMXjA8Wa5yUzvXx1MA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDA0MTcwMTI2MDNaFw0yNDA3MTYwMTI2MDJaMBcxFTATBgNVBAMT DGNvemluaGFyLm5ldDCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAMX9 Z7agmY+p0Ij7/7XfvfUbVhe6tLORxWImv/JpbRo8gSgcZAckXa3vfdSnoQU0m8mT 0CrgrBwz9PBFRST2dhNbyDqEIgmsA75almcbPb17AFF1aQKaCpEqhFb1XhfQhVpt Gs/vGBdAYBxLORPC1mD2P6EtDqdpXqoAEjPb6+iR0zF3CByDWfiaScoqNu79laPx sVLFpnJAbH0x0RxBchOUW6P55tGavIHWFg7L7K7JVluKPWAFRJZX/kiJ+Wiq3DI6 AdB1TUMczIDHM4m7hXYcNyB6Y/7AoDrMmjVhH3p2bX+D6WhvsGUQxi6ZLhTOc8cS ah08kNxCgMXKfSZhn+tb02MigwB1O9c5+ygcJfOocgTY7OirHOz4ypV98qlKfBEb o2eikEy3EZ7vdIKVhQV6uUuj7YozA2xUUGLrY3hddhqmaC2PokZ+LSEP0xArbFof kPF2kbDcAgQy/7NYasR8uRxSjRQ0ek92a63hUNw2NgWkUu444RXU88kTrXTEu3qv wC07OK3me5LZeuuRv5pOwpLo0aFkf9f3mQwwgY0ZfV9I2f4t/TBk2G9IfBrFpZ1X kgJU00Fl3+9tHpR4nSWgEEAu2y+fq0cpwRt9iVrBj5tNpaUoooZXGa63Tkj2mpMM ZQcCpju/xW9fCc6rB6HBzM/9+BE7hQbcRUMcNn7xAgMBAAGjggIMMIICCDAOBgNV HQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1Ud EwEB/wQCMAAwHQYDVR0OBBYEFEXVtmnMeoeTpzISQyqtzk0R0FkUMB8GA1UdIwQY MBaAFBQusxe3WFbLrlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEF BQcwAYYVaHR0cDovL3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8v cjMuaS5sZW5jci5vcmcvMBcGA1UdEQQQMA6CDGNvemluaGFyLm5ldDATBgNVHSAE DDAKMAgGBmeBDAECATCCAQIGCisGAQQB1nkCBAIEgfMEgfAA7gB1AD8XS0/XIkdY lB1lHIS+DRLtkDd/H4Vq68G/KIXs+GRuAAABjungIowAAAQDAEYwRAIgMu2TKRPx bcBWrCdg4Rozq1k4tXSnjpkBVZS4Feeeln0CIBo4FF3CzUouupaTOZKU9v0N4yK7 CEwJDqGFmW9yoHFyAHUA3+FW66oFr7WcD4ZxjajAMk6uVtlup/WlagHRwTu+UlwA AAGO6eAjVQAABAMARjBEAiBfNixee7a1PocYWEPXTr4Gxq3oI9X1AB9cSH/zXTy4 owIgPuccTJB1QBId6nM+OAxaF04pzkkPl/J3B9yxKAACmmMwDQYJKoZIhvcNAQEL BQADggEBAGGlarwWFKTO+Sy6xCsEZC+2idMeDMB1dz1xMPq7ECZ0wzOk+zWyqJDk tp4a2lBvrtj2NZqx5NcWAQCVKqojLDbHMKqLRhyOmAkMv2Jfl01pvsQZ6jUhAEkz A/7KB2GN8AaKBA2qjToGNaYp4qjOriNGqUW/lj1iBVfTlp74ursCCPheqRIqt5tF RsdBsSD3s/SJ5v1CRJBQgCBjBadIo+RG7E4Ph5SUqW5kKAz4jHK3jtyuiMbrX85F nave1/opfPhEvsdtNyQ041BT/M2eqAwJD7JDLukfzXIZT6qhoQjK1wJdTjl0Voc9 vHXjgkOb027NRk/jpFbbe1Op4f6iIqQ= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAxf1ntqCZj6nQiPv/td+9 9RtWF7q0s5HFYia/8mltGjyBKBxkByRdre991KehBTSbyZPQKuCsHDP08EVFJPZ2 E1vIOoQiCawDvlqWZxs9vXsAUXVpApoKkSqEVvVeF9CFWm0az+8YF0BgHEs5E8LW YPY/oS0Op2leqgASM9vr6JHTMXcIHINZ+JpJyio27v2Vo/GxUsWmckBsfTHRHEFy E5Rbo/nm0Zq8gdYWDsvsrslWW4o9YAVEllf+SIn5aKrcMjoB0HVNQxzMgMczibuF dhw3IHpj/sCgOsyaNWEfenZtf4PpaG+wZRDGLpkuFM5zxxJqHTyQ3EKAxcp9JmGf 61vTYyKDAHU71zn7KBwl86hyBNjs6Ksc7PjKlX3yqUp8ERujZ6KQTLcRnu90gpWF BXq5S6PtijMDbFRQYutjeF12GqZoLY+iRn4tIQ/TECtsWh+Q8XaRsNwCBDL/s1hq xHy5HFKNFDR6T3ZrreFQ3DY2BaRS7jjhFdTzyROtdMS7eq/ALTs4reZ7ktl665G/ mk7CkujRoWR/1/eZDDCBjRl9X0jZ/i39MGTYb0h8GsWlnVeSAlTTQWXf720elHid JaAQQC7bL5+rRynBG32JWsGPm02lpSiihlcZrrdOSPaakwxlBwKmO7/Fb18JzqsH ocHMz/34ETuFBtxFQxw2fvECAwEAAQ== -----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 321664057887149995077185793992409378290805 . . . . . . . . [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 2024-04-17 01:26:03 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-16 01:26:02 +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 'cozinhar.net' . . . . . . . . [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 807728173341888501384290282177541671906779476931435157646268133538433106260066925802452739604259901574868074563369443049613538583977082693793514980586641851793356448869724789310835288737466232021242447783781680046725013110536513278813592828963745618406038425022210356932365417920993801691471518625390815188236276014312860248298456717448645252251674814042509357947214235434142646770269458680280310230738997695551009825999882343910626781490454065224639807935412963696960907094019893811317542989518368425611258669413387784631650826063997266226100977106660710560738728942102840863878195734089309776830219463811213966039525817483294288222012594104569757425024856871741413549830439530704505877052687167820195265714782133416780299227338446971338267084500869306017311491715496742427108232145220127559724768319294890303073316810603291085781954133403130269593614930157278504525698110878218279728859859103880736794950360836442090337215159525838324097436689742866473343370770510597458498006145677892652339567519965081136413405439051153055023614127354802891315559547122714581216590871598899345650145541618377323983931078800277565381963093516533410625031485729148430940912756473193824614281387281330536547713503231707521112316447378102823161331441 . . . . . . . . . . . . . . . . . . . . [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) 45d5b669cc7a8793a73212432aadce4d11d05914 . . . . . . . . . . . . . . . . [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 'cozinhar.net' . . . . . . . . . . . . . . . . [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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee0075003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018ee9e0228c0000040300463044022032ed932913f16dc056ac2760e11a33ab5938b574a78e99015594b815e79e967d02201a38145dc2cd4a2eba9693399294f6fd0de322bb084c090ea185996f72a07172007500dfe156ebaa05afb59c0f86718da8c0324eae56d96ea7f5a56a01d1c13bbe525c0000018ee9e02355000004030046304402205f362c5e7bb6b53e87185843d74ebe06c6ade823d5f5001f5c487ff35d3cb8a302203ee71c4c907540121dea733e380c5a174e29ce490f97f27707dcb12800029a63 . . . . [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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