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:f4:6a
Serial 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.org

Check 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

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-----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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 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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