lacto.co
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:9c:4d:2d:92:da:53:64:4e:e2:52:4d:3d:30:b2:9f:f4:6a was issued on by Let's Encrypt.
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=lacto.co
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:9c:4d:2d:92:da:53:64:4e:e2:52:4d:3d:30:b2:9f:f4:6aSerial Number (int): 314523494222510562911785135166297491895402
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 9c:c1:62:5f:0f:f1:29:2d:ea:18:ea:43:30:69:b6:bd:26:f1:c1:f0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 5b:33:2e:03:fd:6a:76:04:1b:bc:dd:d8:a0:92:4a:a2:d9:7c:fd:7b
Fingerprint (sha256): b6:99:24:cb:4a:b3:ae:2e:b3:69:f3:31:2f:fd:68:a9:9f:1f:22:a8:80:d2:30:e3:d6:2b:3d:7d:e4:6a:13:b3
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate lacto.co
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for lacto.co
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
lacto.co
www.lacto.co
www.lacto.co
Other certificates including the domain name lacto.co
(limited to 100 certificates)
Certificate
The complete raw certificate details for lacto.co in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVjCCBT6gAwIBAgISA5xNLZLaU2RO4lJNPTCyn/RqMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MTYxNzQ5MDJaFw0x OTEwMTQxNzQ5MDJaMBMxETAPBgNVBAMTCGxhY3RvLmNvMIICIjANBgkqhkiG9w0B AQEFAAOCAg8AMIICCgKCAgEAv51V5yYC8vRTwt0t+Uj3FK5xLq3qKowWW2MuIsSB gijSsFKc76IH6KBhG07X+UQfZMlaMYrE7eO7aGJ9WXFA/16NgprrP4Rodh7j6eNZ /I7WnhczVB4iHyciEl/JNQc3jwnGztKuoYb4Aa/HbjlCI8yC6qckcEFhktwhRgFc k5w9N/qcuCR2dmGLHCilPkLVTBrrpL100Q0PNoNl4uIdmtvk17L169dbj4wfHi4+ pYTet469f3w4kWWdBKnaoEtY+qJgFIEunabuE5wncD4tDuJFdlbGFQm1yTlE/ZrO bSy/EVQCl3OytC8NNFEdPW3vuYPzkwKE1YdiyPvQRNBIdGqeBxdbzrytQh0sp6O8 gg5nNpri5gFKrESvO+1KuRBGjTmYhMA5x0FGg9I1timPOoU/Ib1PGlSROcVFcS30 3X6qSd7g1LMUYTidIJwkrMSZssAO4csidATT/+7ftOKPv7h2kFUWpBPCCytGNe7g /MtRg3oESFNWADee8yZ1wxfyfHAH6/54GaIG8SbEY2ITGwyvJQTBZjhCoqu1PbG/ szKTt+/uOWuBmFi70mhc/WRuONVpJGTJhzILKDYYlNfRIUY/Dam17xfNeIxuHEd2 xOvuTwCEUjSzHyWVyKMzQFCoudoAM1jfbFqO9ly9DbSbCAfPn929PROY/Kw1qOt5 W50CAwEAAaOCAmswggJnMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEF BQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUnMFiXw/xKS3q GOpDMGm2vSbxwfAwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYI KwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0 c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0 c2VuY3J5cHQub3JnLzAhBgNVHREEGjAYgghsYWN0by5jb4IMd3d3LmxhY3RvLmNv MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB 9QSB8gDwAHYAdH7agzGtMxCRIZzOJU9CcMK//V5CIAjGNzV55hB7zFYAAAFr/B3Z TAAABAMARzBFAiBOVgn/o4bozjykmtqr/uhwOp+6z4YPMhEuCmAsUD0xsQIhAO6l BIJ37l2SWFe68bZKo1nvn/Opz+SqGw9c4w+YP8u/AHYAKTxRllTIOWW6qlD8WAfU t2+/WHopctykwwz05UVH9HgAAAFr/B3ZGwAABAMARzBFAiA2bq9awJNSQTNXIBg2 XqVWJGuihVPCH33hipbbgGTMGQIhANAmRRYYBIvOOa7WFnWnF52VHmgKMY3hWkp1 W9OMltzDMA0GCSqGSIb3DQEBCwUAA4IBAQBpS5yCxgmpEVgO3KctFs+vM8wKHZ5c kVim7YyqQDpqnySsFmCotQw+Id7IpfdGytK7eRpJ+xdxcZfjl8LlthiFK6iBfO4w MI0UA4retZwO6sHnKiZZeNtaIAeXC2vTpaRF3acLxrrpLC0ZdGpjb9rp0woJoVdV JLJDdbqJiX+EdUxn1Vu8y/3ev3rk0CaZnLenOzx2oIhU00q2Gjy2LYhe+SNf0cnB dTUSFbho2p8PbzPkSG08a/+WE4jmNRR5f96Tx20SkAo6KVzsiBHKRtbrKc/DDZfY JX6asQIIbgk06Tj7101Z3Pg/TaZNQdYvOmyl4+UxAUpWTfHAheZ/tyVW -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAv51V5yYC8vRTwt0t+Uj3 FK5xLq3qKowWW2MuIsSBgijSsFKc76IH6KBhG07X+UQfZMlaMYrE7eO7aGJ9WXFA /16NgprrP4Rodh7j6eNZ/I7WnhczVB4iHyciEl/JNQc3jwnGztKuoYb4Aa/HbjlC I8yC6qckcEFhktwhRgFck5w9N/qcuCR2dmGLHCilPkLVTBrrpL100Q0PNoNl4uId mtvk17L169dbj4wfHi4+pYTet469f3w4kWWdBKnaoEtY+qJgFIEunabuE5wncD4t DuJFdlbGFQm1yTlE/ZrObSy/EVQCl3OytC8NNFEdPW3vuYPzkwKE1YdiyPvQRNBI dGqeBxdbzrytQh0sp6O8gg5nNpri5gFKrESvO+1KuRBGjTmYhMA5x0FGg9I1timP OoU/Ib1PGlSROcVFcS303X6qSd7g1LMUYTidIJwkrMSZssAO4csidATT/+7ftOKP v7h2kFUWpBPCCytGNe7g/MtRg3oESFNWADee8yZ1wxfyfHAH6/54GaIG8SbEY2IT GwyvJQTBZjhCoqu1PbG/szKTt+/uOWuBmFi70mhc/WRuONVpJGTJhzILKDYYlNfR IUY/Dam17xfNeIxuHEd2xOvuTwCEUjSzHyWVyKMzQFCoudoAM1jfbFqO9ly9DbSb CAfPn929PROY/Kw1qOt5W50CAwEAAQ== -----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 314523494222510562911785135166297491895402 . . . . . . . . [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 2019-07-16 17:49:02 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-14 17:49:02 +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 'lacto.co' . . . . . . . . [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 781719333699229614326594108208726857356625737105385877383091681045431713834636650782914081100046995829820708201135018954641455385365563097320355835475091465548444318035615413369799326846654190075096386501556531892702519310997880477112415045906944329928269824892813177479519748398924445383479334701140527858944241937705790658915315179097685142907999947447208054257047234222142823954420371467928555373451185269103389607972759431825869470308641499305177313073883350371844241322897676169115787073723263719875107763077230936437067115027117029933630375455201240499346579810804494875277701350514350048557757412434315000717887480289244496237774882298493768390176338830883337558961569904120278435907285357504756776757494584764244416647096660969170411281834625925234852379614098112368683174710237440889357366721855403000062709409303723840357552612883219626701610431773049191188761078076676653828392653861650940092119978970151258936543354214966809876721823973368816804348692942033049988651746434833084514098902422770040928788890674955280228203700181050904988844830479677888780350531568550454045664695075240566745178183101952754603561227500700469658496507381008704734496612009072165509777026361887012902266297312198212820798787488085357876566941 . . . . . . . . . . . . . . . . . . . . [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) 9cc1625f0ff1292dea18ea433069b6bd26f1c1f0 . . . . . . . . . . . . . . . . [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 (26 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lacto.co' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.lacto.co' . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016bfc1dd94c000004030047304502204e5609ffa386e8ce3ca49adaabfee8703a9fbacf860f32112e0a602c503d31b1022100eea5048277ee5d925857baf1b64aa359ef9ff3a9cfe4aa1b0f5ce30f983fcbbf007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016bfc1dd91b00000403004730450220366eaf5ac093524133572018365ea556246ba28553c21f7de18a96db8064cc19022100d026451618048bce39aed61675a7179d951e680a318de15a4a755bd38c96dcc3 . . . . [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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