www.palinuro.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:a0:e9:ae:05:6a:33:83:22:8e:04:83:33:d4:a0:6f:e0:0d 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:a0:e9:ae:05:6a:33:83:22:8e:04:83:33:d4:a0:6f:e0:0d
Serial Number (int): 316092650195128340065139440304287382495245
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 0b:00:b7:cb:aa:79:56:fb:cb:0d:2d:1e:83:cf:9e:57:c1:2c:90:0b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 2a:36:e4:9c:a4:a1:49:6e:66:47:eb:8f:9f:08:96:c0:60:90:a5:12
Fingerprint (sha256): 61:f0:4b:85:6c:16:4c:08:16:ee:92:e0:22:cc:6f:67:94:49:32:68:dc:ed:ec:1c:59:58:93:58:5d:38:a0:02

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 316092650195128340065139440304287382495245
 . . . . . . . . [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 01:11:45 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-26 01:11:45 +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 729863076915730771090252748675792460084266294601636324996017958861951920863390217318746640655953589096185538048725590766881801546442752172699009062019893753759794527501633840256639106360809961174070278910294793033633744185528904621230190257705617817307335600975634232681483716913556375721429252023211055100394456205920107254567968091738307099282238987888922534055696737686169441155844332720931922014026374558758011922039817480078774372542193421927658127310141382131861722721029757812387565367543944733880855382270283192773223939650643516793143588560276951178756892166487495774922339578924416866428134861813170404443361339374690452265229837059468702415515687726231405502986445751775272152071927836378131172438234737592259836050463074010375975478040378783075538012580733235511130771418247024222896521946333317355928397845858564170233939981083231425092160668240154030721066302753354436346911348633540957309623045157772308511669866755243472756320577766096624479430226130721505937872922031727668181498031041430618172496854804048159332763326794054361474784529135755130106513615297558912997230854361839343794349236598729717844248141029794936023180989504375331939346810749060320059803998249321966118899924754027403342519946693819637807179839
 . . . . . . . . . . . . . . . . . . . . [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)
							0b00b7cbaa7956fbcb0d2d1e83cf9e57c12c900b
 . . . . . . . . . . . . . . . . [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)
							00ef007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016afc352fc3000004030047304502200dc2ce48091589e99b1ab2eced7c14314b525dc589b3ed9fd31aebe650d6b74b0221009762299903197309a14e2bdfc5009e88c52c4fb842e16b98d9a1f7c00563385f007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016afc3531a40000040300463044022058b5d52c79f6628a629e88745c67e80cf94f5e9a7f0caed45c527593646254130220634ff15a73e30ad9cfa737ee3772bfad3b5fe6e7a037a800f7062ed940407513
 . . . . [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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