sebastiana.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:da:05:91:c3:09:3d:60:d6:13:c9:91:ea:c0:95:a6:f2:be 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=sebastiana.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:da:05:91:c3:09:3d:60:d6:13:c9:91:ea:c0:95:a6:f2:be
Serial Number (int): 335525816762870658932391355766532144034494
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: dd:30:bf:b5:c5:bd:8f:63:29:c6:9a:41:92:13:4a:92:75:ee:c2:da
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ea:04:10:1a:3b:c1:06:9d:e2:a1:a8:f7:37:4c:be:c9:03:eb:5d:f6
Fingerprint (sha256): a1:58:8f:19:41:dc:bc:74:a1:e3:36:fd:2c:68:33:05:77:76:cd:ba:48:67:05:27:69:48:09:ce:ce:52:7f:31

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 sebastiana.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for sebastiana.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

sebastiana.co

Other certificates including the domain name sebastiana.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for sebastiana.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 335525816762870658932391355766532144034494
 . . . . . . . . [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 2019-05-28 16:44:16 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-26 16:44:16 +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 'sebastiana.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 788858961455517770286609117651653557454899529549115118414987026702735449523861804534122975154541915141928736664849397899370292993006471090388751470761199063670290239179375800226968725216557403092329009939756150897630659174402568418048040840119454715567128469951689721177203517578966966941200396494898538233318048204146595166839206920014546180996581752829257064821154967501504459228878550236157648762330832050853808782018407019799698884676643182288063814350187971339180140298668183443140369454784640421548602889199191802851180528583712442535906506416786697615267963169826371037666860348854007719079878976922798474510737278071040301297368635132371102566315192633306740887152555439442885937216957112043044126198602422071942137514225827626590216069662557030894973725298850425170238339393980823268060228229846721959495198068886780403416531485907414135510046013766530390487347100178870497185019348340001114875116283229283850731082146379151034608074339990398084614936929482225358655156024473654522479297128848934950177002854972760386893534800802017647968004061354244249352269048448331512499752649533343667151410893588660520352878042000818710005915237104843813188727921868642700189443007535589209268268085022928471882197753445475008714353839
 . . . . . . . . . . . . . . . . . . . . [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)
							dd30bfb5c5bd8f6329c69a4192134a9275eec2da
 . . . . . . . . . . . . . . . . [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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sebastiana.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)
							00f0007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016aff8aeec70000040300483046022100fc9aa48cb9bdc85a8aa261a5017c567b09fafd6b4b881ba4f8540f4990381f6e022100c078f488526f99d3a12965934d83572d18ae8273dab41485608cafaffeda2ad3007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016aff8aeedf0000040300463044022011c02a511f9ccec7ac6eef0841cbcc944ce11cd9c77b7c27fe0f00358ce0dacd022023baed5040c9869844eb486741bceb45cc2704072c67ca2f73a09baa7a3312ed
 . . . . [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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