otranto.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:b9:6e:ba:11:6e:3f:09:e0:f7:a7:05:a7:c3:03:e7:da:9b 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=otranto.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:b9:6e:ba:11:6e:3f:09:e0:f7:a7:05:a7:c3:03:e7:da:9b
Serial Number (int): 324436276875941954541531395103850548943515
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: d0:fa:c5:b0:39:20:0b:32:79:36:30:b0:50:98:c2:62:62:d0:38:8a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 62:86:f4:ec:3c:40:e6:90:07:ed:b3:60:c4:73:5e:9d:b8:38:42:db
Fingerprint (sha256): ac:47:75:7b:94:26:09:55:09:53:ed:0d:43:c5:4e:a2:b8:ee:0f:06:fe:e2:73:8b:ac:bd:cf:7b:0a:0e:90:f2

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 otranto.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for otranto.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

otranto.co

Other certificates including the domain name otranto.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for otranto.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 324436276875941954541531395103850548943515
 . . . . . . . . [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 2019-07-27 14:57:56 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-25 14:57:56 +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 'otranto.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 642686988348941209667554977152688846424675470403248755151605595687687016224204124255667459166643972945007615150979189396748345826909760974433635385296060177354011529594924223000554227578358436633890037191506054012191539186280231994484654598549230079257230230894542680725606381843891109182393636032762211223430309406059092005722153500275455009427690045976254885388452158027036546585048590540719300122896008084241397820321240362524702825221744650496347982379221096116436432196064984232116973939420029645718552094592841956018664214939641195149737217890296639436059379739557521844957972973051452221775707278842457429136056242943778103564926145277087575135896331093027519691415237909174500792020965513957934438957742824695673054627401559803347321429823883423557333073496325559066269642001393785277568438096834089891195285829830107101722255876245165084378311853555685145891520145420103554937465403476206199762588927146769215861923341933202298351805242000586356998032793522491017473756508929257302363950127244257657460057006120592244011638802874548518625805682632675082075992470432544630019866536592251936470935886356925472998312869033827436962442724202935326664376799650475803684776065051447853974778991635628170948541389939177923497084131
 . . . . . . . . . . . . . . . . . . . . [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)
							d0fac5b039200b32793630b05098c26262d0388a
 . . . . . . . . . . . . . . . . [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 'otranto.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)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c3427268b0000040300473045022065e0e7e0a5d4103eaa127d59bac4a462dee630581bd5db8c05512ef4c92bb990022100f9852ce3cfd52c29e747cbc8a8b958cc424a75d064baf63b6035837fba94d05a007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c3427289d0000040300473045022100bcb615527c6c3bb7c400a36ac3cc212776329402309e8eefd93ca693dcb7068702207952583e522ab9a205f5b3da8347a4520811a67da5c3ee4a404fa893b326c804
 . . . . [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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