gennaro.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:e3:42:1a:91:b3:59:fb:f9:61:e5:76:3f:f3:0c:4f:98:dd 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=gennaro.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:e3:42:1a:91:b3:59:fb:f9:61:e5:76:3f:f3:0c:4f:98:dd
Serial Number (int): 338668822088932979902663201221214131427549
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 3d:87:be:ee:c7:61:27:a3:07:d3:5b:36:9e:60:b4:df:a2:b7:21:72
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 18:aa:38:0d:51:ba:26:b6:fe:8b:a7:f6:25:66:d2:15:69:9c:13:60
Fingerprint (sha256): 28:17:5b:1a:3b:dc:fa:a2:5b:bd:c5:b9:55:45:2a:1b:f4:80:a1:31:d5:af:37:98:75:d2:ee:c3:22:ac:ac:e0

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 gennaro.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for gennaro.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

gennaro.co

Other certificates including the domain name gennaro.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for gennaro.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 338668822088932979902663201221214131427549
 . . . . . . . . [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 2019-07-28 22:34:36 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-26 22:34:36 +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 'gennaro.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 792778526635941253393511191510382134313585668067377729952960553527678042697875609555192367619769055103905914531424782251799550534310628849745150156204702641759241930962969905336089407359186469578319301750358875257699744004877809683183966873399916787363715863484811008817159676379643178622471320716763423621215387727252891504766379326299578010480513315752154661263310972401926137757792804701208798511386772885233477551224352792710139124128111695389649827185238440245557692709103256589597630603676974464432667630806466220315986942724119986356138677961745359468651788495265767385654892384119189222350671320305439777524534352973308877061392003694834380577366517908550196881304280241136338120401940165993256134473070022358436563535941910952248563749470174246143398197894848832789157455797619501843958189683703798568000379301051709849149568903848262805685656310224573064821270104854575294510324687118547581887819977120291908543546130553149506088967985892986791194834374677897217927004827465959248368595938014656286710829683143678178305156951403228407052442558000738502314621873432756819150257491793914490413692070826983975030992483400369893523569997965908506750873728593880905978611449964553716505288194290544373021913102247015837833025551
 . . . . . . . . . . . . . . . . . . . . [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)
							3d87beeec76127a307d35b369e60b4dfa2b72172
 . . . . . . . . . . . . . . . . [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 (14 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gennaro.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c3aef985f0000040300483046022100a1bd67459abe457c80496ab76d10b121bac832a54a78ab167c8559e48e33c6bb022100fd2b8f5184f5b7bb8be662eb22a3942ac7491096a5acc732913a0c18bb805e9c007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c3aef984d000004030047304502204385ef8e87cde820e270d6a8a1fb5cbc25035ad947a882a6cd21253fff15cb82022100f2f4023a3500b94ca37aee528be2297939a4054d00c0101b4a3ad92aa1ffedb8
 . . . . [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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