www.epaleontology.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:1e:07:ac:44:ae:ad:9f:6b:af:2e:7c:1f:82:ea:59:68: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=www.epaleontology.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:1e:07:ac:44:ae:ad:9f:6b:af:2e:7c:1f:82:ea:59:68:be
Serial Number (int): 271555527866982343205460109084780725364926
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ba:e4:5d:e7:df:d5:5c:3f:da:85:1d:b0:fd:f6:b0:08:ce:19:79:45
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): eb:3a:be:8f:82:fd:34:41:6b:df:94:9d:5c:e0:89:08:30:a1:21:ff
Fingerprint (sha256): 3d:ce:31:34:e3:ec:5d:47:53:6a:1f:68:84:a5:52:f2:e3:a6:60:ee:f4:7c:c2:d7:b5:cf:4a:ad:bf:bf:7e:11

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.epaleontology.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.epaleontology.com

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.epaleontology.com

Other certificates including the domain name epaleontology.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.epaleontology.com 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 271555527866982343205460109084780725364926
 . . . . . . . . [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 2019-10-12 01:45:39 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 01:45:39 +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.epaleontology.com'
 . . . . . . . . [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 755504261625799920270274496269551301529941885451676521116246298744444985950065033571982883834976979776241010483963611048338322560709283699114115409384217869659712727853315950704849270196498150413706253185125234036701054634511754646469270309914689985797392621777095786964073654515928746650094796223868135134287081482977642430728274468553643136577854134333679756604820271056254888940851840724667520953845714863735412701765156881784810993588643929044468536403384005782545347008304427975534982245242358822996129389541139820912969160004297759019186792212355227348057156378286056221816302342340426682509556385327285525839832748350365944886654573962128574148813322562309461256383841304531060825680434320893952744535339806895027736251587004235682116998981693284431245800494430763022973611637771009220460167856474870315717744326231118764991541199122736903353299339389386525989709910947225161893622260047879811229421608717645048973730201593099583787408501100940862715408393044649430839375049864443641593892241869608982614162425358903331942576705418562545010910337680096688756718155150916776010692906735767884827277203671964111175214109817294046923594077291647060368493863570061414367634290293296951464636262413750628889229324677739497361915377
 . . . . . . . . . . . . . . . . . . . . [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)
							bae45de7dfd55c3fda851db0fdf6b008ce197945
 . . . . . . . . . . . . . . . . [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 (25 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.epaleontology.com'
 . . . . . . . . . . . . . . . . [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)
							00ef0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dbddb74e50000040300463044022041aac6acde9cd2a69f061be60704eb4e8d79aea21df6af015e9bb21f754b32d90220249a9be5b5601c85a6df9bf77816e49d2ea9259c9bf757db690471842a3c4543007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dbddb74dc00000403004730450221008ab6e248e921252e1349bc3940eacefa31ee51e71e915d664bfb0e23790ca67c02207fdb8d00bb4d504704db7027b97fb157762565008891695dd6978a402e3582fd
 . . . . [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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