epaleontology.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:56:04:ac:63:80:ae:a0:6a:48:11:ac:61:e8:d9:08:58:9e 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): 03:56:04:ac:63:80:ae:a0:6a:48:11:ac:61:e8:d9:08:58:9e
Serial Number (int): 290607353355678055336647183043654188554398
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: d9:7f:36:b9:2e:f8:a3:fe:ef:f2:4d:5e:d9:76:dc:18:6b:e0:b3:2d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 83:40:57:04:85:59:e5:96:19:e2:ef:b4:c2:b3:fe:09:fb:34:ee:65
Fingerprint (sha256): 4b:9f:12:1b:90:6f:7f:fe:d0:84:33:82:ee:86:25:93:bc:55:1f:f2:55:1c:6d:2f:5c:56:61:1b:72:a1:93:b1

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 290607353355678055336647183043654188554398
 . . . . . . . . [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 2019-12-16 19:26:05 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-15 19:26:05 +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 781091067165189797804713728413500804562654759169313547371693667356483735602617702167068962623453969434904127908073107391486760323997585786987478245523939678167993010168915710418157221538437241006743625988881893088476867957491211441541354760865588841357975035249733642964335148660425018568155695149981098015737356334030278323802856739055456322499925976005514863455423216357846387849424276183972455450305999834496666561017460493934927398215533333712034631625745810419537644316677232698188953290816506670641349793844399786415308650527502865392472840731367826151741754115121378523330667165702834453192445765387225594788541610212020385878574122800405103304523933640045546729010196925926190001853120997970116714969958810848759665293242134826149426020427263769639201184625751712958848588476869890126818293109412118147348188083427050382931617138602522508208578262148982547548645427472632562863156588906916484525928345438223823505212497900028415442462990422374990899545066037735230975493711125327945675812615360062561610477223480440527566162025873969669680809513331437403682415504529698559219029090780966224146148060136258299117940596867159422581450502141687967900176640946471305835934318610106835458919255177136655216516763254405855363678819
 . . . . . . . . . . . . . . . . . . . . [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)
							d97f36b92ef8a3feeff24d5ed976dc186be0b32d
 . . . . . . . . . . . . . . . . [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)
							00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f1063ada00000040300473045022100c69b8e4af568b5aaa784b4182139aecb6d953fdabc5930f5df52c9ad3bd4d38702201214c1d019c0883e5faef0eb5d147a9872f235c4f54015c15d916e1f2c10177d007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f1063ad8c0000040300473045022100fe7c7182b866092f35bcb3e0fec0f1d32a6689cebb3ba353a0d2c23e93d45bfb022049b9bd6b38fdf43e56bd74dd9482b8ef907a978a331fd6054e2fe16defd00540
 . . . . [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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