guides.lib.fsu.edu

Issued by R3

About this certificate

This digital certificate with serial number 03:ca:a3:79:cf:c0:be:c8:2c:49:e9:47:ea:9f:2c:ab:4c:19 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=guides.lib.fsu.edu

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:ca:a3:79:cf:c0:be:c8:2c:49:e9:47:ea:9f:2c:ab:4c:19
Serial Number (int): 330291192558272772865711798239379541675033
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: fd:eb:80:48:09:16:47:63:6f:35:9f:da:2a:52:fb:95:e2:d0:23:74
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 36:f4:d3:fe:ae:97:f5:02:d4:0b:06:ea:2a:cf:12:e4:18:3c:82:b7
Fingerprint (sha256): 07:82:66:9c:b6:01:87:a0:89:c0:2b:e2:5c:54:f5:72:76:40:dd:11:d3:56:f8:12:1d:4f:1d:c7:df:cf:3a:63

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate guides.lib.fsu.edu

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for guides.lib.fsu.edu

Public Key Algorithm

RSA

Key Size

2048

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

guides.lib.fsu.edu

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Certificate

The complete raw certificate details for guides.lib.fsu.edu in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqGr8OnIk5RGQNoeQDTEb
1AhgIpYMqQeIyKEDk/QPmdR9064Z/ilQAdGUc+OANsJ71Rx1KQkSh9VUU8cz2r6b
Xk3A1vgBnEe5OlAEgF1btNNKEOE2gmKcwmePJpYM+tRVKrdyA1CTEAl4jWLvhPHZ
m1yXyElOSyv8dJzMSVEsfR7LO+5qxIgOqCOQAeb5jB+eyAkUuWvxUEnX0iEu5NDO
tBia9S2ndr78ztyRE0jGKGA844ZA4Pb7y8I5Fh4BTwlHSXsZmdP9Cl5a26ebVYCL
LpsirU+9SpuxhD5Y4EYtKaeUMzYixx6U3uFpTA8wMD6BFkAOseZmN6OGQ9FjRaCJ
VwIDAQAB
-----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 330291192558272772865711798239379541675033
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-07-23 12:07:31 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-21 12:07:30 +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 'guides.lib.fsu.edu'
 . . . . . . . . [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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 21260791635621483967433313287471561748857177296684742425735984751508371693769909194683727315436480862051054509167739846824355361001004976382600150506095160465149028249668315306173705824919247450180963481640203737197462188112413102395081178074064277624486828508160288211131929097137999894719009753690020711793853681338753455837849426555195333214910806639931620571628923876885706934652216778275279041335486649825647375774428556612212176548960137209567248855891261426548521800601153162570947221010628315189684925565728846293004784706472547734900699587951125033975794302116823366964436718505576832647466897025074282400087
 . . . . . . . . . . . . . . . . . . . . [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)
							fdeb8048091647636f359fda2a52fb95e2d02374
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'guides.lib.fsu.edu'
 . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018982dcbd240000040300483046022100e18a18bdbfe73d481e722ff24af1bcd182cb351729dd7f59f3eed984b6159c6b02210090ab87a0655cb5c46e1ca3027bf2ea0e0824cd8096dd3c528cb9441528347762007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a0000018982dcbd40000004030047304502205090b53ddc8cebb178f42aeb2cf143bd20caa31a558c7d00d4e51e8117ce8843022100d579092c9a8a0acfde2b5b4d78a22e2a999b32af39572c4bcba0aa4a48653e58
 . . . . [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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