microsav.com

Issued by R3

About this certificate

This digital certificate with serial number 03:83:2f:8a:57:f3:e0:56:05:dc:32:99:98:ee:74:14:eb:81 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): 03:83:2f:8a:57:f3:e0:56:05:dc:32:99:98:ee:74:14:eb:81
Serial Number (int): 305977039898583555151968779517719225887617
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 1b:31:9c:a6:4c:54:8c:e6:72:04:12:df:30:38:20:f6:c1:71:ad:bb
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 39:2e:90:67:f2:74:d1:2e:8e:6c:f0:21:ec:f7:39:b7:5b:58:f7:0b
Fingerprint (sha256): fd:d9:ed:4b:9f:ce:00:ff:9f:73:ed:13:89:8d:bc:62:8c:08:80:be:5c:39:d8:70:72:dc:e4:14:26:09:a2:8f

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA10Yj5wpO/IQyMNSpSCBm
TepvJHYARu10KTF7Wc+o3L10Livm9Bg9LAGfSbaK557Hikbw7GYwwkeDk3kMKxSz
aSCyiR95KLboQ2/ww8lhYIM9nYgVkK7oEKGMkXhhuGGYNivMuZQd4F+PiBoxcse5
3d1CWNVBWEtV8mdOyYhu+wo5erEa33L4LPHIPhknjOeEtXxB/Y9tpzvZHsBmaR4c
0zKbZgLSwcjOhC4JiAjaJp+/l+7e6N2xu6Wylz+BKpEz9JI31X+7HKJRGdnpJ9uO
ZJTtejP/wcixXdVFeSlfx2xcsGO4uWZJIRB2Je5wSZxslif12cJzwI1NL8IN5K9h
MQIDAQAB
-----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 305977039898583555151968779517719225887617
 . . . . . . . . [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 2024-03-24 20:54:23 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-22 20:54:22 +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 27175823011182032503477079604220482109606564022093337455000045025636328246313686517123756688858139779954149051412951672825726577435735564069378714087798969368322132393451369349575128847990634696523931536939155630652934408625015784022555501631842827168398582683604940305687689340104464253702991846647340941224010495435332740293019435753560915452911626278324749722759807666983969233782885853946183359440794596119999804973374088877024894866113570337839261766713920476310922633036735264368858325155435559654050022247565157020225538656574652235739564137048813712497525923519432747796457650710646733640521312697845938086193
 . . . . . . . . . . . . . . . . . . . . [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)
							1b319ca64c548ce6720412df303820f6c171adbb
 . . . . . . . . . . . . . . . . [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)
							00ef007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018e7275242e0000040300473045022100d98b7cd274ac2e6f9a6938d370047b7c3a9ef8e3aeb5b9514ea863a0da9ff1f202200435997d1561008fb9b4d17ac824aaf62fbfe4b4eb477ac2819adacd16c79690007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018e7275242c0000040300463044022040d70e880edcd80dfea93f829436f4d93169145ba526a16bd88702dfe77744b2022024e7b5fa7d4d6a12a30c6f5a1152145afe2a313a2e7df9e271ce397852a7c86e
 . . . . [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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