chs.caldwellschools.org

Issued by R3

About this certificate

This digital certificate with serial number 04:80:25:48:13:85:07:15:31:36:28:42:19:59:de:ba:05:a0 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=chs.caldwellschools.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:80:25:48:13:85:07:15:31:36:28:42:19:59:de:ba:05:a0
Serial Number (int): 392054842370044286403379081845572609115552
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: ae:ee:46:b1:35:d0:23:62:cb:51:cc:48:44:54:fe:05:05:a3:46:69
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 87:2c:49:7d:14:5a:c9:b6:01:08:44:dc:61:91:bc:55:1c:4a:d7:31
Fingerprint (sha256): aa:1c:19:dd:12:62:43:de:3b:b0:67:0f:1d:a2:b1:d5:37:31:11:94:4b:47:5f:34:15:3a:d9:ac:42:de:54:61

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

Revocation information

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

Check the revocation status for certificate chs.caldwellschools.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for chs.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

chs.caldwellschools.org

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admin.bv.smasd.org
ii.jcboe.org
admin.whs.iwcs.k12.va.us
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admin.animasvalley.durangoschools.org
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can.caldwellschools.org
macs01.caldwellschools.org
*.schoology.com
admin.wcs.k12.va.us
sms.caldwellschools.org
*.caldwellschools.org
schoology.com
schoology.com
academyforclassicaleducation.com
admin.espanol.tecsalvord.org
macs01.caldwellschools.org
macs01.caldwellschools.org
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admin.arthuracademy.org
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www.wcs.k12.va.us
jms.caldwellschools.org
admin.arthuracademy.org
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admin.anderson.mlsd.org
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admin.animasvalley.durangoschools.org
schoology.com
admin.bv.smasd.org
was.caldwellschools.org
admin.animasvalley.durangoschools.org
academyforclassicaleducation.com
erick.k12.ok.us
schoology.com
needham.durangoschools.org
admin.lin.caldwellschools.org
academyforclassicaleducation.com
admin.caldwellschools.org
*.caldwellschools.org
caldwellschools.org
academyforclassicaleducation.com
chs.caldwellschools.org
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macs01.caldwellschools.org
macs01.caldwellschools.org
caldwellschools.org
*.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 chs.caldwellschools.org in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsrRYxSunAbODpufB4679
W4fnVuFXyVgTxVC0dvS3rS/kH1eotV6l1WTe0F3ElGsEUVpNUUTOakB5aIDXpwgd
guKAyfHLP4riEmTbo+YBNq7rpfI2LpBuwjjx3ZpKlujRowkUmJy1p33gnbYc8ICv
ioLwaJRzcLSvbOpBhIpiPcj4P/+T7qmpHSMu5I4l4SLHiHUJOkbNayLDCKDOWPG1
+lVu4zwiM6CCP/N074Lk9FnGr5DkVo+xEHY+ELEYzwXr05fsnVpCgsE8zJJYl5n2
pZ7y/daQrW++seBVy1sH8qoWxGptqu0EjhODHtTaTRTsSs/VSO42myNwxbi25YEQ
twIDAQAB
-----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 392054842370044286403379081845572609115552
 . . . . . . . . [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 23:24:07 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-22 23:24:06 +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 'chs.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 22559350585168131931590753946214506271196265103853623301381417221354431700920869074878295712702584114293743740526729842583972216372529961823704953246730985394744610258237228543833008382640948181510489286537383911107052845924018180596840224036917285237469542251094879387346089676328926454325691327010458826490637808047227217927852980838437390243228815560734851279086958394065447703150028828058357852403848937122414386405304720506031540760982642692633521205165400119663116136079142759100552974377302822315406485573631780594665492809763126578956557500569572008114986568485112650784649505891962486530932129525134245564599
 . . . . . . . . . . . . . . . . . . . . [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)
							aeee46b135d02362cb51cc484454fe0505a34669
 . . . . . . . . . . . . . . . . [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 'chs.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb499000001898a6e8a09000004030047304502207f9bd236bc21c90e366a173b4298af102f27f93cb81f36a7e8539785a07b2077022100c22ca5ea90a083dad4e1219627cb892521cc37558c150b4904053eb9b527be87007500e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e000001898a6e89f0000004030046304402205e0f65fdf6cb3f2cd46daf92bbeb51a397f043909cf56b6dfab00c62e72ddcf1022017b8295b748f3c987143f5875a0da97a9415c1657c1722eeeb22aa9db766c2f1
 . . . . [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)
		000dd37bcbac07612ed362d7572e8048ef9828d04e3bc5d3d2bba1391889d2b38279329866be6262b7dd7708f57ed72fb409014bd08fb1bb73a52e26c23dc74ca74d48c27832c66d0e9db78962daf58c059fd3e91ac1caf7dd2e5cd66fac1d9f531c637805fd6bc35a2fa6352f2388c358e3308de317fa61e26cab28da8e82e3b09506f751c8fd6abc39c9dfbaa88c7c005f2303df0f88f61cc2bcdfb5859a997bdda8649695fddc81e47c5d888fc65b7d8c37e79d8ad9f1e1c79b17397c0e7edb70919920aa34a5473f39fbe583e64445aa92693c2e5e104fff71b4711e96c192ca3010c661d15c7c1165e92675823f9d15af364efaae7175d771606394438f24