microsav.com

Issued by R3

About this certificate

This digital certificate with serial number 03:ca:a3:cf:92:07:1a:e7:0d:14:4f:53:7c:56:1b:c0:e4:38 was issued on by Let's Encrypt.

With 8 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=microsav.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:ca:a3:cf:92:07:1a:e7:0d:14:4f:53:7c:56:1b:c0:e4:38
Serial Number (int): 330291637843867692760704628990801623442488
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: d0:57:c4:80:31:43:bf:c8:5f:72:80:14:c3:e1:6c:a3:ae:4d:12:83
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 6d:dd:49:6c:88:97:4c:73:45:2a:82:de:85:1e:38:f9:61:00:59:52
Fingerprint (sha256): 30:4d:8c:2b:12:73:dc:49:e4:46:80:a7:c1:ec:33:32:04:8d:4d:24:d4:fd:2e:3f:67:82:6e:aa:11:25:f2:17

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

Revocation information

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

Check the revocation status for certificate microsav.com

8

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for microsav.com

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

adrien.microsav.com
dolibarr.microsav.com
micro2020.microsav.com
microsav.com
www.adrien.microsav.com
www.dolibarr.microsav.com
www.micro2020.microsav.com
www.microsav.com

Other certificates including the domain name microsav.com

(limited to 100 certificates)
microsav.com
microsav.com
microsav.com
microsav.com
microsav.com
microsav.com
microsav.com
microsav.com
microsav.com
microsav.com
dolibarr.microsav.com
microsav.com
microsav.com
microsav.com
microsav.com
microsav.com
exchange.microsav.com
exchange.microsav.com
microsav.com
microsav.com
microsav.com
microsav.com
microsav.com
microsav.com
www.wiki.microsav.com
www.microsav.com
exchange.microsav.com
microsav.com

Certificate

The complete raw certificate details for microsav.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvAdVTxHYsfqGxC9daW8m
JkTNZOmisVW8oLGjrLAl06vp4Sm5rSoAT1U0CTR8xTBO/cWAllXJCKWCsSwYUvtf
43Brz91EQ4U8RwTSK4DhzyPD1cn3TJV9/qRvHwSDHPuAsHO5Sb+SMrfSgyyrZE+h
S1v3VakfSj+8liM+cp15dRSFkT+EtoJCcoqiZNE62gqIjuQgj5suJnfZdmsr5mlN
r7WfckOh/Hj6kT5fiUJ2F5AcYwbbb1W1w6XgM2aB1I6TiCGIbi7E+tcyTuchxUvY
pSx7+E3tY0K5h7lPeZ6S2sb/lC4Y6bE5v/lMQ2o7krZB90h+5MqReRuvOXkAhd0X
5wIDAQAB
-----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 330291637843867692760704628990801623442488
 . . . . . . . . [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 2024-01-03 22:00:23 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-02 22:00:22 +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 'microsav.com'
 . . . . . . . . [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 23736417487933441408241467201105626917112585152790393069314552551351853909877892751191812817450555014754343995458001692246015223079178659628659398336379632901522529372929493289989640864146018906076738620741103661111599614891997020099850729529091915880589872109366207005603512059685027799656958363843931405581245099125528111903086846155480228610830754439612763696877248096696095376376313583673821504670592974222134850948390415885569188980088199192696479240330776519993890279744039907938937826547064225313248792720156537659079879250740613883846069623538077873449835934320246651994875371880796030344411576471796330600423
 . . . . . . . . . . . . . . . . . . . . [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)
							d057c4803143bfc85f728014c3e16ca3ae4d1283
 . . . . . . . . . . . . . . . . [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 (183 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'adrien.microsav.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dolibarr.microsav.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'micro2020.microsav.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'microsav.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.adrien.microsav.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.dolibarr.microsav.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.micro2020.microsav.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.microsav.com'
 . . . . . . . . . . . . . . . . [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)
							00ef0075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018cd18e76bc000004030046304402201640e32ae367afaf094ff5a91412bb1f896db1112ce06bbebdb102cf22055a82022067cae6fda9f25b9a50e284dcf1c2d92b0cdc354f16c294feea1ec0bb96afd86000760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018cd18e7708000004030047304502204033082ef594ba9cacb8a1c249e63714eea2bde94b30feb8708643b3ba397f5f022100f21e268f2572034ee6edd96fa75be4707f8abe3d9645f569bff83be049072256
 . . . . [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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