www.palinuro.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:ee:fc:25:ca:23:bc:bf:17:df:eb:7a:66:a4:24:27:1b:a6 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=www.palinuro.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:ee:fc:25:ca:23:bc:bf:17:df:eb:7a:66:a4:24:27:1b:a6
Serial Number (int): 342659222792263798657808527825965383359398
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f1:f1:31:9c:43:9b:dc:f7:11:9f:ce:10:ec:d4:5d:a9:f5:5c:68:e5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 16:69:69:1e:82:51:36:09:f7:f8:f7:63:ca:cc:6d:3d:50:30:b2:ea
Fingerprint (sha256): 7e:d6:99:1b:e8:54:6a:bb:27:3f:ce:04:2c:21:e4:3e:47:db:38:ff:c0:a5:94:a6:e1:ff:bf:c2:8d:a0:0d:1e

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 www.palinuro.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.palinuro.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

www.palinuro.co

Other certificates including the domain name palinuro.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.palinuro.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 342659222792263798657808527825965383359398
 . . . . . . . . [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 15:00:27 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-25 15:00:27 +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 'www.palinuro.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 846061718548183252018510955328003874371930133590329079449954019669460508539021595858931160102456628247438798145328080112648238144800799451893835857909592609665949920185612942053249267118149025821954901047269605012296596589995638487414381455368717028346346854268635128148121116681507740382375582355627622928186655852084071503586772409213768763224687542046408404495287296531484766407342424674572753257231268863829375664314136692260835000673454647857610415335902556257883600239405921273323980706910994254198590765840205428003314396770815451586423705106251039747964215700753930942393175645434658546778626202815451232954601503007099955780914003530125400480423950105567277534497470105108400975230520998387216483739475298322962744405481242275741904977552701378959496694478063426056889355387057329103309302270121692828136782065676697437992156556708584716799922203658470330622199298713424135185825480208191631525722513762224660905217770344852638458570419383348346791089242240245458458368246126184963686406933176110175814576700934659281852200083156694913926426692598528359336884466211211485691340216190947296724892953277292564250645237507840764707567827071374011168984797938801455147760249823111456269650424878206869000792950518540972199788127
 . . . . . . . . . . . . . . . . . . . . [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)
							f1f1319c439bdcf7119fce10ecd45da9f55c68e5
 . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.palinuro.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c3429721d00000403004630440220417c90d3d8c93a7f7bd588f8093b7422d68598b643de789923a820dba8d93a6d0220059cfd10a3b5ba73e4177d3d8252b8b014d38812054c52417ece5204a3f4c625007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c3429723b000004030047304502210089f50719e15b6c1271bb12e477469d7cf1ee7bb055231633a83054b5d65b6d80022069ddfb158bf2eef0657f8f1308f81018697af6911006fbf30ca1fd4e576e1e0f
 . . . . [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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