milanssd.org

Issued by R3

About this certificate

This digital certificate with serial number 03:bd:43:cb:7f:e6:79:b2:9a:73:07:3e:00:52:73:eb:4d:8e 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=milanssd.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:bd:43:cb:7f:e6:79:b2:9a:73:07:3e:00:52:73:eb:4d:8e
Serial Number (int): 325740340049444142114336197506483526258062
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 39:17:1e:9a:49:ab:70:c8:0e:9b:c2:65:ab:dc:8c:4a:9e:d3:c1:84
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 08:c6:cd:38:00:e3:08:ec:a2:5f:87:44:0c:8f:b8:d2:72:56:bd:1f
Fingerprint (sha256): 2e:e2:a6:3a:04:ee:c5:a3:7a:e0:64:b4:04:bd:f9:46:77:7d:e3:e2:71:92:1d:23:c3:f0:8b:76:29:91:b6:8b

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

Revocation information

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

Check the revocation status for certificate milanssd.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for milanssd.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

milanssd.org

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admin.adulted.luciamarschools.org
www.milanssd.org
admin.adulted.luciamarschools.org
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admin.alt.sbcisd.net
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admin.adulted.luciamarschools.org
milanssd.org
charlottemecklenburgvirtualhighschool.wearecms.com
skyward-vm.milanssd.org
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www.yorktown.k12.in.us

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuwETKd4GSiwLkYx6j+fp
/2b9X+lmJreMQsmvHpDgYxaYAD7zg0hy50Urf/6Nu7tYt/KM+4X/WFo5raLey2/X
Pphr1p5EalWa5uEqK582Mage0J/3+UtYX05OMtxabEL6Mo1JnwLOG/BQo3cEToj1
lbKkMgnsa+79uJlYu6ZdftjbZ4yfbHajsMpP1HPHIWqo6k7sq79O1AfkW7QIgXcX
Bjxz+B6uT7ORhVLCxe5gaH1bvTRzlophMwLXrcQXiBNmZm/uwCYTrewrkXgIsfSc
VRL2dMymuMIfuRvCMaezNWqxjJS0QV85w2RNq8FpyJSTY4qWeMUgpGvCqYLZK40f
pwIDAQAB
-----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 325740340049444142114336197506483526258062
 . . . . . . . . [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 2023-08-12 22:52:05 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-10 22:52:04 +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 'milanssd.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 23607093060687151456386739676839606166557006436996601410185693237903359551200560683981193433861207577036090046975487302613812478512916771618381102803665946698663109680443891813211291771326740821145458110887879060442251952040378476828924349604060268566924688787440499461724788356588261004325049316158942392734137227726029209649088914126654607737804375345531081426838639311088672382711078750896106035587460756920070308292778057033980630654490120194002362267050508291399299397515886769870504241343235397927643533210462551742356310035884319008779146453236065731775484078680426595058660558811952781903283172969341759856551
 . . . . . . . . . . . . . . . . . . . . [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)
							39171e9a49ab70c80e9bc265abdc8c4a9ed3c184
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'milanssd.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)
							00f00076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000189ec2a0a7600000403004730450221009417fbb1f60e135fffdf1a1c2614a3869682b8121c310e461f3db90442e62eee02207ed6da0a5f7d0d9777c0c814d96e654d5df8f8b1b66d38caf3300e3f9f0d0186007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000189ec2a0a6a000004030047304502205d94b71182680406936ac5cee2349cc73b7236f1818ac32efeb3742ed2d8a16f022100dd1fbdeb59ac38a308087d344c72723f7d7a0ba90377576d7dfb8763774caff6
 . . . . [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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