sgdl.org

Issued by R3

About this certificate

This digital certificate with serial number 04:56:9c:c5:55:46:a9:5c:ab:23:9a:82:8a:25:48:b6:f1:60 was issued on by Let's Encrypt.

With 4 subject alternative names this certificate can be used to secure multiple fqdn's. 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=sgdl.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:56:9c:c5:55:46:a9:5c:ab:23:9a:82:8a:25:48:b6:f1:60
Serial Number (int): 377921811461668475363968768414417019138400
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: b8:30:0d:cc:3c:cb:f5:a3:e3:df:11:b6:08:c7:3e:a1:f0:9e:3a:f0
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 80:1b:c2:8f:90:66:69:a8:f8:ea:a6:c1:a1:4b:19:d8:5a:83:58:c1
Fingerprint (sha256): 90:02:96:a3:15:4c:f3:be:68:d2:41:80:38:7c:f6:05:05:27:a0:be:cd:f7:9b:00:3b:c3:ae:95:80:24:2d:9a

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

Revocation information

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

Check the revocation status for certificate sgdl.org

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for sgdl.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

sgdl.org
test.sgdl.org
www.sgdl.org
www.test.sgdl.org

Other certificates including the domain name sgdl.org

(limited to 100 certificates)
www.membres.sgdl.org
www.membres.sgdl.org
mail.sgdl.org
www.adhesion.sgdl.org
www.membres.sgdl.org
mail.sgdl.org
www.adhesion.sgdl.org
sgdl.org
www.adhesion.sgdl.org
mail.sgdl.org
www.membres.sgdl.org
sgdl.org
sgdl.org
www.adhesion.sgdl.org
membres.sgdl.org
www.adhesion.sgdl.org
sgdl.org
www.adhesion.sgdl.org
sgdl.org
www.membres.sgdl.org
www.membres.sgdl.org
www.adhesion.sgdl.org
www.adhesion.sgdl.org
mail.sgdl.org
sgdl.org
www.adhesion.sgdl.org
www.membres.sgdl.org
sgdl.org
sgdl.org
www.adhesion.sgdl.org
sgdl.org
www.adhesion.sgdl.org
sgdl.org
www.adhesion.sgdl.org
www.adhesion.sgdl.org
sgdl.org
sgdl.org
www.test.sgdl.org
sgdl.org
www.adhesion.sgdl.org
mail.sgdl.org
sgdl.org
sgdl.org
www.adhesion.sgdl.org
sgdl.org
sgdl.org
www.adhesion.sgdl.org
www.adhesion.sgdl.org
sgdl.org
sgdl.org
sgdl.org
mail.sgdl.org
mail.sgdl.org
www.membres.sgdl.org
www.membres.sgdl.org
mail.sgdl.org
sgdl.org
sgdl.org
sgdl.org
sgdl.org
aideurgence.sgdl.org
www.test.sgdl.org
mail.sgdl.org

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5TJMfm6qLQE2ughdvVat
k6uaqm2VWcxIbZo3O7jO9Yzr9+m+Gdr4/XkMH30SxeRiT5JZm3v5RC8nrrpF/SlG
FN78Z1/AFjRcTJqGgS8aGgXOKLODDMi7JW5RYE4wjUKL2WVS4urux8JhE4bNEqad
OBrBy2YKXVCgLXxpn7w63nYlHJgWAqkIdsMAtE/wQQh2f2cJK+9Bdp+jfoCwP6kf
wHROydIrT2ffjlADfRNHWqkBmzrwnUBREfY4g8xqFP8vUegR+C7VJqLreURcqoZE
/liCJqQ1DD3YV2wsTkVXpn3XBlbtIiHF2nqJRaYkh3LAOXMkM/CY3HMYg/EnAdwz
EQIDAQAB
-----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 377921811461668475363968768414417019138400
 . . . . . . . . [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 2023-10-24 18:35:25 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-22 18:35:24 +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 'sgdl.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 28933375102010535593411510519483268941026104643727946435549820637074482988598480648526937118679260053166129009991364853335033923123750919124417498771290290838220950419377506776527037521962798047884289745737152684142266673651454915723215285399465502819900290075686760386762593328845909240240889007509682483498472505574831366855416680319696565628545226717882725221594247947991827910419256158143235279478889267154741937613896376387071719839615716075938567355670636635594782691585850553071461392404654018623491677433503824316064574392755220274827913020116097434974072383957408766724555093772097435663730315498061102330641
 . . . . . . . . . . . . . . . . . . . . [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)
							b8300dcc3ccbf5a3e3df11b608c73ea1f09e3af0
 . . . . . . . . . . . . . . . . [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 (60 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sgdl.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'test.sgdl.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sgdl.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.test.sgdl.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)
							00ef007600dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b632f4b0c00000403004730450221009acdd0a6d08eb8ccafd91f350ad0baeaa49dad625d7d5f0fb969170f4ea29bcf02203edacf79a044aa1fad037f9c3993b606de996a8731a63727159698dfd8aeb8480075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b632f4b5b000004030046304402200f30044ecaa9b900a737b8a12faf0a1760568f9ecd9df9489456c6dc5e741d0002202292f4aa44d0d2a80ab47b98674a631ee23bd851032235bddb2783552acf7c50
 . . . . [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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