collectiblefossils.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:49:14:0f:21:31:5a:c5:8d:35:ad:e6:e8:f3:e4:78:a5:9e 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=collectiblefossils.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:49:14:0f:21:31:5a:c5:8d:35:ad:e6:e8:f3:e4:78:a5:9e
Serial Number (int): 286204133698107613472388893098917198603678
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 83:6e:d8:b5:35:d7:05:05:c9:96:db:7f:0d:dd:36:18:0a:b7:6d:39
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): f7:f8:01:28:c1:76:57:19:ff:84:ee:a6:84:bc:6b:79:af:a8:77:97
Fingerprint (sha256): cf:03:16:5b:86:8f:2b:b4:88:46:02:0f:50:28:af:a5:4a:e2:2d:5b:4e:b5:ad:59:f1:ca:37:aa:fc:d1:46:be

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 collectiblefossils.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for collectiblefossils.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

collectiblefossils.com

Other certificates including the domain name collectiblefossils.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for collectiblefossils.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 286204133698107613472388893098917198603678
 . . . . . . . . [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 2019-12-12 06:34:52 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-11 06:34:52 +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 'collectiblefossils.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 933749671721419002169164817483304438420611887916023379629540046116127967853436902684931156602194147136161285198370482704444690569414819643782469614782367435601606550579357057781967086977447534171859320599341845386385595399716276331263387141775878046635916586378720013290697146492371717921840801886178561325914775789136569768874611548214444728026702154498246436854322698731869159843117958559071403409642024464480883911790688163490561620237040635095416708716620548015234982524643419655679569494030961506627280091954153558994094667965479647830812092200627840527855140302984964268704348152898358225471017487886018177592306298566609563652825106478739093978068125207252754082901343671167047843932474315619046755003905078432707951798047868902411977309080183568742228268333722049810100277823459127202716919069318684304958922779936370336770862477323724126485984285734326319469347366328981589653141563989596897553447074749878585996437004037134412742394996814007320532797825433326844605521475869127056327761686867533995708595739805778943962531714337298650221705239037655617450668849151967456219758725492803762752396339706493519424434763792410136248004840753482685889949499814607927203899568974588022188582651592828865232252212171379510828879471
 . . . . . . . . . . . . . . . . . . . . [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)
							836ed8b535d70505c996db7f0ddd36180ab76d39
 . . . . . . . . . . . . . . . . [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 (26 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'collectiblefossils.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)
							00ef0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ef9082b710000040300463044022027d60f058dda4a8ba3099d5dc82bcd63cc902b49c0cd8083f4ff71c1e18349e102205806133c12dbd86c3a3a3ed97d73759483de1593a96ab066af08be41d7b9da99007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ef9082b5c0000040300473045022053a5ee580edc0abd574f142e5cb712164ee14652c3b20c3e5a1df65d1612b9850221009487679bd04428ebef219cc7558a1f5320537b0ce637ca1133ce79fd3d663447
 . . . . [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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