ellwood.k12.pa.us

Issued by R3

About this certificate

This digital certificate with serial number 04:3c:cf:fa:ec:c5:d2:2e:97:09:44:52:ba:7c:fb:bc:7f:49 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=ellwood.k12.pa.us

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:3c:cf:fa:ec:c5:d2:2e:97:09:44:52:ba:7c:fb:bc:7f:49
Serial Number (int): 369142538813961068339899057248819224543049
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: be:0b:a3:37:ca:b8:a2:c9:62:21:66:bc:6e:fd:63:be:a4:ce:27:b7
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 94:4a:e6:99:4c:27:f6:a1:56:b3:0a:55:05:b5:fc:34:01:6f:4b:da
Fingerprint (sha256): b8:14:04:bd:a8:3d:90:bc:68:ea:36:a9:16:78:8c:8b:28:37:05:db:3f:50:62:b4:c0:2c:18:c5:74:bd:c6:6d

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

Revocation information

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

Check the revocation status for certificate ellwood.k12.pa.us

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ellwood.k12.pa.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

ellwood.k12.pa.us

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mail.miu4.k12.pa.us
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Certificate

The complete raw certificate details for ellwood.k12.pa.us in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoP/RlIauS9sj0nnmruat
c8XKDDbdQK1pajf0+cIeRA2FkSYFU0J3bfO+L5/BuZmSyhPrSZIPs0+GpUv9Hzjj
nSZ1YlyCzTwSWq+yxlpjT8xD6pyqj5SYgge4p2qdfLzcAn9RlTgfwo8Z5QiqgwBp
RxTkHoW9mdcGmKvCw0IsOotE7kzv0Oi4CJwXNDgXPcqX6xFt3sGr6ubsDPCIrT2i
hzUcZlyeVIhBvYvAWAqJ2i+XFnK7TICYwECQ7GRWcgyIva7Q5i0tauUhqyiMIc+g
4k51tH8LHcbOFS/JF65PwWJpGpxKfF36wudzRDvPiQCAXpzZ4kIxGNOf3YfOzORN
nQIDAQAB
-----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 369142538813961068339899057248819224543049
 . . . . . . . . [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 2023-12-07 19:04:14 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-06 19:04:13 +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 'ellwood.k12.pa.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 20324277683651264272408056198762684935527064809945024050666113270862815798229193791274966641495605484246608445309432111445137868191601738272254733527222196967406423605767699098002756826637545772750848775951291857095525543300220531877592030253821681335499861195645595600285732477166486431149412495190755602350935922016937120246994477776854666155765593133126665866365383194358260396772904789636459166943555227333323715991660340139617513003485367154793245847717209590305029244829574394445191435179936820177491612712978099312832454791487027301885631462345891186081763216399339625000772620378887381676724431408980348390813
 . . . . . . . . . . . . . . . . . . . . [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)
							be0ba337cab8a2c9622166bc6efd63bea4ce27b7
 . . . . . . . . . . . . . . . . [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 (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ellwood.k12.pa.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)
							00f000770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c45e17d380000040300483046022100973667fd748a4e606b0dedd0229d21c014a654f0218ca58e105e6ba159976a53022100bf1de913afeb982148cbc9bc7099bb126ad43cda795c449495e3fe89a1257bdb007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018c45e17d730000040300463044022059097aed27c75f9553f93156d467561c8d970b3663782e9033cd4e8889a892e102207977d3790c87fc822a3dc76e671c05c08a35ace9f6c617e57ed5f97569ff9193
 . . . . [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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