was.caldwellschools.org

Issued by R3

About this certificate

This digital certificate with serial number 03:a4:ff:a0:93:d3:ec:77:b8:4f:e4:4c:3f:f5:14:66:7a:68 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=was.caldwellschools.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:a4:ff:a0:93:d3:ec:77:b8:4f:e4:4c:3f:f5:14:66:7a:68
Serial Number (int): 317482952875041704290061045159465180363368
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 9f:03:87:60:eb:1d:f3:90:57:7f:8c:7a:02:0d:19:3d:b9:4f:e7:3f
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 85:e0:5b:62:13:0d:41:9b:47:88:86:48:25:85:d7:7b:95:4f:fd:67
Fingerprint (sha256): 29:71:57:f7:d7:2e:cf:27:a8:d7:14:8d:58:82:78:39:ea:36:8f:14:2a:25:17:93:0c:44:00:5f:3d:f3:40:2e

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

Revocation information

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

Check the revocation status for certificate was.caldwellschools.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for was.caldwellschools.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

was.caldwellschools.org

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admin.bv.smasd.org
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*.schoology.com
admin.wcs.k12.va.us
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macs01.caldwellschools.org
macs01.caldwellschools.org
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admin.arthuracademy.org
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admin.arthuracademy.org
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admin.animasvalley.durangoschools.org
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was.caldwellschools.org
admin.animasvalley.durangoschools.org
academyforclassicaleducation.com
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needham.durangoschools.org
admin.lin.caldwellschools.org
academyforclassicaleducation.com
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chs.caldwellschools.org
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macs01.caldwellschools.org
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*.schoology.com
academyforclassicaleducation.com
*.schoology.com
academyforclassicaleducation.com
admin.anderson.mlsd.org
sac.caldwellschools.org
chs.caldwellschools.org
academyforclassicaleducation.com
caldwellschools.org
*.caldwellschools.org

Certificate

The complete raw certificate details for was.caldwellschools.org in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtbordXw9XwmJiGWv91e3
SiAwMcOeWoZRmWp5QP1bCLkrYpvf8ZObelVyoou7ucPxF8LYDneB3Wz8fHJS0BqZ
dXUHwfy+kev6wIMNz/U8TmYmypgXHgbBRK3l5xkC8Yr7XJfxYmkp8MNggLPY1aDj
ozAim42bO04egC9D14qiZWRtm0BvD9rWqAxjr1FRey/BK7cWO5ZOO8x8wtGmbxBo
KTDVXUeKzypK+4RgdlMAybRt3xx1356XQSxt+4yGU9w7gF7PVxfHHEimAKrs+tXt
Vw2/n8idEy4u3/IULAzVJYLDvVFPVTL1XB2syKbTfGWLiupprvHgfq68ZJ6u+cUP
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 317482952875041704290061045159465180363368
 . . . . . . . . [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 2023-07-24 10:48:51 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-22 10:48:50 +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 'was.caldwellschools.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 22940936929791420509334371674513644016411311348083884993757134667492879577950981289382845380338280317750196273913714290549912301087011642180250221514343865922910998629581811439321371858457181655060087932762248505644883149616772413782658750993895977077565050332826350430749533020515440360277096927646298056527283607385000566220062306704631922944578399660912633314686044654769844759025470250050752145603014649973241515866648876339211420169791211509421658524539115915634726146481579123105085596958948565373186621509991038747930068102837400600646268187354015355469569162827355286804793078684788822775431170802770998791959
 . . . . . . . . . . . . . . . . . . . . [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)
							9f038760eb1df390577f8c7a020d193db94fe73f
 . . . . . . . . . . . . . . . . [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 (27 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'was.caldwellschools.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018987bb12430000040300483046022100d2d14d4878ef8028cc9a688f323f2285ac6cc632aaa184ddd501006494e456c502210089637427b569d7318138f783e4d856881ad3b0a465cd28542b316ab22502189a007600e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018987bb125f00000403004730450220620cb9cff9648f1225967bf0641e3bfe3479e1d235d7749cfc257128365930d5022100f54e7f9440afad9ac960641a7d0ea6aee5b91a43114097baafa58f66a50ce89c
 . . . . [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)
		00ab5e56cfc9356a377f37037b616dae3f6d0e33fa2c546e0db428f4349424244ab4be66b23972add47bf18d3b7cf54a3330f865de132e305a324f5c81fac843a927ef374d2fa9e286caa6a0cb749bf07c98aaea89ae9eb9b4baa98fe5cbd24bc8bebc84f153df0c46c843c1084f0c5a82ab53db53eda2891f29e1ef7136b53da3ea7425dcd9ae8411937a868c1aa28731b1ff923853786ecd15e1f5d3ad45cfe6665ae0712d44a323bebf1c78cc7b6e305244bda57c81fdcde57cef43c57b8e3af210471cbca2fc0423ad1f52cd885adf462cf17d7d89460fa2978f5e309efb60d085529ca32f8b98dd3019071b8a34d81a58b015387e54a96c325e4bb4bcb42c