trailguides.crl.edu

Issued by R3

About this certificate

This digital certificate with serial number 04:61:e4:be:90:48:98:f1:72:92:dc:2b:e4:5d:9e:3a:d1:61 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=trailguides.crl.edu

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:61:e4:be:90:48:98:f1:72:92:dc:2b:e4:5d:9e:3a:d1:61
Serial Number (int): 381760586764232844219256237373379485290849
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: f9:e3:37:12:2a:87:bc:f1:02:69:80:df:90:1f:5f:49:f3:2f:e3:a3
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 93:8f:6c:e7:bf:ea:8d:4a:72:4e:99:82:e4:0a:3c:5e:be:54:c3:f6
Fingerprint (sha256): 2f:0d:61:91:82:70:30:f4:91:89:6f:95:d7:21:99:68:c6:af:60:06:aa:7c:1c:bb:ce:a4:04:2f:e1:22:87:a4

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

Revocation information

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

Check the revocation status for certificate trailguides.crl.edu

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for trailguides.crl.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

trailguides.crl.edu

Other certificates including the domain name crl.edu

(limited to 100 certificates)
streetfilms.org
mail.crl.edu
gcollections.crl.edu
streetfilms.org
mylogin.crl.edu
www.crl.edu
mail.crl.edu
trailguides.crl.edu
edesiderata.crl.edu
trailguides.crl.edu
dds.crl.edu
trailguides.crl.edu
mail.crl.edu
streetfilms.org
streetfilms.org
mylogin.crl.edu
streetfilms.org
liblicense.crl.edu
trailguides.crl.edu
trailguides.crl.edu
liblicense.crl.edu
*.crl.edu
www-apps.crl.edu
www.crl.edu
illiad.crl.edu
workspace.crl.edu
crl.edu
*.crl.edu
afrinul.crl.edu
*.crl.edu
*.crl.edu
trailguides.crl.edu
mail.crl.edu
crl.edu
mail.crl.edu
edesiderata.crl.edu
trailguides.crl.edu
gcollections.crl.edu
trailguides.crl.edu
workspace.crl.edu
crl.edu
edesiderata.crl.edu
gcollections.crl.edu
crl.edu
streetfilms.org
streetfilms.org
mail.crl.edu
*.crl.edu
streetfilms.org
crl.edu
www.crl.edu
edesiderata.crl.edu
crl.edu
edesiderata.crl.edu
crl.edu
www-apps.crl.edu
dds.crl.edu
dds.crl.edu
adat.crl.edu
trailguides.crl.edu
www.crl.edu
dds.crl.edu
trailguides.crl.edu
mail.crl.edu
*.crl.edu
crl.edu
illiad.crl.edu
dds.crl.edu
*.crl.edu
edesiderata.crl.edu
trailguides.crl.edu
www.crl.edu
crl.edu
mail.crl.edu
edesiderata.crl.edu
trailguides.crl.edu
streetfilms.org
trailguides.crl.edu
edesiderata.crl.edu
edesiderata.crl.edu
*.crl.edu
liblicense.crl.edu

Certificate

The complete raw certificate details for trailguides.crl.edu in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAkwQwuhKPWpo80X1pH0wz
RbXf8DBXePLsUs+L52TK/XlwfWX9LYT8Ipmb54n4ZLcFonc4fbYixJli9fkHppye
vcm3OoIKq268cfyR2F5O7Stc01e7o40XzCnwQMWTdbQUEdzKDWBLRGiDM1T7BwX4
euJCiZgWOYBxhUWi3cQzP6m5d65OMOcor64ff5lhcdEtwi+qx7/vs1adugJP7pn4
rL7NF0qjfs3C2xIQujPgUdVwbGT0hp3acx3WyjwVH7ILD6uTJZ/RNSjXXBCLC8/r
PEpZJ43/a6jtS8jxJT5PQs+8Fx6yTwixmKaXIxl7U6vS6z0BCOfOtW+chDhFQOKH
FwIDAQAB
-----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 381760586764232844219256237373379485290849
 . . . . . . . . [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 2023-05-11 12:11:26 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-08-09 12:11:25 +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 'trailguides.crl.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 18559097163303664095582376821158351947905139301878619100504980671229018713390757542276418910457489437341436083398370712173877782262303774762357876610868613035902154434401983080231547127117720975504227621041558870658178188398539126976000622688327799467955055054120959877211213135723479013296307173255718160328338999202060965259296841570518387549896802142441319198119929118686578800442178874747298029588328589466328769417035484623456524874646503100338765247035855754918396252225368286904080993454103712392484838189886218096693693159533964059505654972106102078321782532164043482516361742331204275260262184963386202294039
 . . . . . . . . . . . . . . . . . . . . [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)
							f9e337122a87bcf1026980df901f5f49f32fe3a3
 . . . . . . . . . . . . . . . . [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 (23 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'trailguides.crl.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 (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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb52000001880af017000000040300483046022100ce42baa3d81bd4974d20ddc0d281de558accd0a23b537bbffa5d96fbbcde83fa022100838884bcad237413a2c0d2806c8332aee1acc4214b66e72477512922118e9039007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a000001880af0170b0000040300473045022100f1383c6b69f9a125d67a07eb27a8959441b0efc8aa2f9f4a6564ac0e48e3289e02206f46d9ecebc96808bd866b754872609582f713e6e4ca9261ebcd0623f557758e
 . . . . [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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