epaleontology.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:a0:a4:a2:0d:73:1e:4b:c9:00:41:06:76:72:14:51:92:40 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=epaleontology.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:a0:a4:a2:0d:73:1e:4b:c9:00:41:06:76:72:14:51:92:40
Serial Number (int): 316000871318822642644787256398287230571072
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 57:d0:ed:72:90:20:8f:d3:db:82:15:3f:59:c0:49:8b:ee:ff:25:77
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): af:8b:43:45:60:71:a2:e1:2e:ff:03:08:89:70:b4:3f:78:45:24:79
Fingerprint (sha256): 0a:08:54:a6:98:92:8a:42:f6:79:24:da:f7:f4:85:b9:5c:0e:4d:30:43:c6:92:77:24:f7:1d:ab:3a:9e:18:0e

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 epaleontology.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 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

epaleontology.com

Other certificates including the domain name epaleontology.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for 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 316000871318822642644787256398287230571072
 . . . . . . . . [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 2020-02-21 03:43:54 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-21 03:43:54 +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 '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 715936014062623522621010845967368911003549912136023733557963691720424963855769943475842139964615521072448638460126958395146089148113343416035687328535683175813446584022992847275293705198061179555153473695527692219161036157733839029072224641914689497387056727623998810779676362588659216875522353341731082628264004678474940723091715868005828376765248579298142685743209960205596359283129596026350931775517200291118640101265563922427607563006287051884021657584712067566993601560726757368331282970085714472634777694249506845396515187817254501142973996962208563578550238851535338789927560320186970339021095854193867431562780634089838897471897496954452697000114434294248826270888780392953431153003559365678821267574752907263603066707601835273072206245373408465936356234598912532992161742597879294176936889080657311597926050764241444691537173192939356132238949971309703617767752541569642165277106419157166811110066199530408040174936776973169381234520366302184742169863908012486624301477354395130299268252203377986411710617486517599882731459422471959566139644800340809515574057370092459839593128520301389518547650400237409177467308389310949800969395778580206339485652722030296972594222630096206186751046630984640403280512171259516094712268473
 . . . . . . . . . . . . . . . . . . . . [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)
							57d0ed7290208fd3db82153f59c0498beeff2577
 . . . . . . . . . . . . . . . . [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 (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d91300000170660f28dd000004030046304402206bea76ac4b3768a6e8b2df648b3bad4e07bd29d6518ebd8a15264ec3cb864d6a02200f6a1af48df5b4d3bebf26918d2b7f2603f3b6d3ea0bc471931adb60188d5c6300770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170660f28d800000403004830460221008e388aa019a33374e844d5acc3e5835dc3c1fbbde7b306060f82808fb154686002210086519ef09d537e9fcc3ff106619a2a407a870017f900a4703a0fe00b05ee531e
 . . . . [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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