geronimo.k12.ok.us

Issued by R3

About this certificate

This digital certificate with serial number 04:26:3a:89:2a:a7:03:2d:11:26:21:b6:d1:60:49:1a:c0:fa 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=geronimo.k12.ok.us

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:26:3a:89:2a:a7:03:2d:11:26:21:b6:d1:60:49:1a:c0:fa
Serial Number (int): 361457681103555082021044647300302051655930
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 0f:39:e9:16:cd:ee:66:7f:4e:dd:63:5e:d6:b0:84:50:80:7f:3e:91
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 4f:2d:fd:01:da:eb:0a:28:ea:47:2e:e5:73:e4:56:ff:02:4b:27:d0
Fingerprint (sha256): fe:70:67:a3:63:f4:54:bd:91:c9:db:07:a9:f5:b4:94:a0:b6:02:67:26:f6:85:5d:57:4e:ee:e9:e2:bb:ee:8b

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

Revocation information

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

Check the revocation status for certificate geronimo.k12.ok.us

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for geronimo.k12.ok.us

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

geronimo.k12.ok.us

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geronimo.k12.ok.us

Certificate

The complete raw certificate details for geronimo.k12.ok.us in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAp8TynbJSv62PK5llOOXY
/NWo7BcRf9YVjDcz7ZSZHL+8nglcGjLJiFQF+n6zRBxOE1msaNauRCgBGwtBK6H8
4tkK48HHKXEmiNzd+BvMd7Af/Izr4xfiJcD2Hw9aJUQUztwi1mUvAfA2J2qZXIA2
C0kYrB1F6qFwqgu7erkWin7uQckpGTX99yGU6v36w2TkC684GNfcDDWd+ZU0sLVt
GmoqiDzv5Ip16JUGDWBjbcJpIkch2D0DqBndxJKuAouumGKrFmXggh5FqlWCxu4W
HKyCtJCIM/F2j4bqlmXNg00CUpGEuZMYAREjCxAQLqex+yGKKtNzQOAE/CLgJdD6
gQIDAQAB
-----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 361457681103555082021044647300302051655930
 . . . . . . . . [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 2023-08-17 22:27:48 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-15 22:27:47 +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 'geronimo.k12.ok.us'
 . . . . . . . . [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 21178915469109289576656003354724035082949528073156859407651475160189001902315071546028698372832262012090242918460314655969243102389764266776334641309015218577990806969082269373006341580170577391494241479848361374756698263559602297548126935054449841683671457856463614936991183042905435674457127565252086540503824040710940507826615764551508932292600918229874212835638363757446042343854996277752993640926032082687607770948259558499969804937352959315698937921518020608552262064530423499341624049344597852147614807546976094394561562450726177314010605248570157799351969753821601867867202940424020159865752493819689209756289
 . . . . . . . . . . . . . . . . . . . . [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)
							0f39e916cdee667f4edd635ed6b08450807f3e91
 . . . . . . . . . . . . . . . . [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 'geronimo.k12.ok.us'
 . . . . . . . . . . . . . . . . [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)
							00f0007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a05d39ce40000040300483046022100810f17886031c757ac3f01ff4183eb7d643cabe260c1f12fa4a9e52cad61c256022100d2901197a2678e33840f1219d9181e6a5f9597aac7dd200ebf7b59bfb0664fdf007500e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018a05d39cf50000040300463044022076b670433b896d7cde57e8d8adcc43038be9ff8bb2ed245e4c46ddc8a18ea5a3022004971787d125c9cb0d38fa0eadad45cbea81067369e38adad17de8e1397bacba
 . . . . [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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