huntsville.aspendiscovery.org

Issued by R3

About this certificate

This digital certificate with serial number 03:84:90:04:4f:12:9e:79:61:56:ad:8f:3d:28:f5:69:d7:ab was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=huntsville.aspendiscovery.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:84:90:04:4f:12:9e:79:61:56:ad:8f:3d:28:f5:69:d7:ab
Serial Number (int): 306445561433210590127028951597393338029995
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 55:40:a2:17:60:32:3b:cd:26:16:17:32:91:d7:2f:c4:69:71:a1:18
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 9c:93:b8:3f:86:19:25:9f:68:1a:0b:89:30:4f:a7:e6:b6:ce:3b:bd
Fingerprint (sha256): 5b:a6:4c:67:29:6a:f1:f3:ba:d5:9a:0d:ff:a2:13:14:01:8e:32:90:17:a2:e6:85:91:0d:a6:2b:75:4f:42:20

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

Revocation information

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

Check the revocation status for certificate huntsville.aspendiscovery.org

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for huntsville.aspendiscovery.org

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

catalog.hmcpl.org
huntsville.aspendiscovery.org

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pcpls.aspendiscovery.org
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metroshare.aspendiscovery.org
huntsville.aspendiscovery.org
catalog.ncwlibraries.org
rclstn.aspendiscovery.org
catalog.uintahlibrary.org
blackgold.org
epcounty.aspendiscovery.org
discover.knoxcountylibrary.org

Certificate

The complete raw certificate details for huntsville.aspendiscovery.org in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw0nJuBwwBk0yq7UuRwUz
FtPMCi1GXH1DlS6W2IbBbSJWcItBOkaXCV+IJF1FKnCIIiYB+qwoAQbaOpe0KCo2
WRnL9MHIQ5LYm+fOOsssdtuBZT/gO7m1vyexo3GY33kBfqDYciqkA9kWBILhRDgQ
+jbUsXYmZQbYEU2JTJJdIJuCaP3I+gXLyfbwtlf1nzMqafCuMM6AuPfwulrOl0bn
NIee2rk+V+CIxLiVATAiUJm1zYzWH9kShlLTl8aDCbimciT0/8FRpFG3T4RtVGVf
O4rVpkRXwEEAccqauh1frdGE7JJzUKlKMUDpqwOF07gsq2bfyD/vGr23LBOywPjz
qwIDAQAB
-----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 306445561433210590127028951597393338029995
 . . . . . . . . [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 2023-06-24 05:01:42 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-22 05:01:41 +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 'huntsville.aspendiscovery.org'
 . . . . . . . . [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 24652855670325122660896363387395877648700949512988960295797611959055051026140069294937679981433912526848730637056886872958471334167729309154040424704589306200890986323670329049122462227091026978151859812621416148634642609783035760924108539836357907623872153303664587162616693153510317339665375167822865661045170371426931594225099634023668904591348770808287368617419857333637854684094303590712194336894168359410423685434764762274257867735513023958286432163095299136105328958268165386062272286810743994691595550647915248263848522216204598085552381749654553254681300727668188785176026075225434520159406807182828121945003
 . . . . . . . . . . . . . . . . . . . . [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)
							5540a21760323bcd2616173291d72fc46971a118
 . . . . . . . . . . . . . . . . [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 (52 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'catalog.hmcpl.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'huntsville.aspendiscovery.org'
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000188ebfe78150000040300463044022041fdc1cdb070d58e58607f9c78b1385c82782deb7c92dcb398bdc6ce48a152e2022054004afcc555521158ba5bcd1c7e570899ef8eb2a2b734995c862af11ac94cf20077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000188ebfe78490000040300483046022100885aad728db0d57780587fd8321f68fe6ee317753bd3e93cf41eabe8d66e1684022100e805b713e0072e6d8ebbabfacbf2f3d2c0a92db520e0ca572f26f67721817663
 . . . . [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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