centromedicoodontoiatrico.com

Issued by R3

About this certificate

This digital certificate with serial number 04:5c:4a:ff:2c:04:a5:88:bc:5c:1c:a0:c7:69:52:ca:fb:54 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:
  • 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=centromedicoodontoiatrico.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:5c:4a:ff:2c:04:a5:88:bc:5c:1c:a0:c7:69:52:ca:fb:54
Serial Number (int): 379854809283948500921532826524997691046740
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 62:04:24:b8:32:af:b2:31:0e:44:3c:31:c0:5e:3d:20:0c:35:cf:23
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 8c:dd:2d:e2:c2:2f:be:21:8b:e4:fd:fb:10:7f:ab:2c:b2:69:2d:d3
Fingerprint (sha256): 0a:18:ee:f7:86:41:32:3b:7a:94:56:fa:c5:21:0c:fb:cc:c8:e0:71:62:07:1e:b8:85:2e:46:4f:48:e2:8e:2d

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

Revocation information

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

Check the revocation status for certificate centromedicoodontoiatrico.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for centromedicoodontoiatrico.com

Public Key Algorithm

RSA

Key Size

4096

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

centromedicoodontoiatrico.com

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centromedicoodontoiatrico.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 379854809283948500921532826524997691046740
 . . . . . . . . [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 2023-10-10 22:13:42 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-08 22:13:41 +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 'centromedicoodontoiatrico.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 683052295166484988850845721787332250541455930990353270418342174872185239915372064120983898095555839759471954136325173078462216386187356262292682938790329648719092954006719623736128686460555437688754944718092270684710806447365578612763467499607068568736017255147501367798768439751625918899439637544397287438546483879729834036460145693799736477172631203168374770956263225322406343046915385938221337496425451755989091668990442242900936408056605213732561972753684131776949265390564513556729588557904884176065813485309149034947799281287297893167123379770087848279688372903200680067392930818979214956683008356056359939277497936750787400691088666965623766274298891747031047260347632134899963988844363027149468908923657877084893396383545426266232225320760034680528795391569184711334857902758919158346581051595778539082030755622224964244495976809292368366205726167204185961224373004130438920799472683687691530157801712159090023319526559881849064713680883918053314930696207718536126012047256014347162552046918702905359400378901406075458209178352856542467966128697574631746316549048592180066333211745534755965534490461843641307450587760581973671008449949079106619866081945853641284551329317215403283860846725642771375084017357732901846029257579
 . . . . . . . . . . . . . . . . . . . . [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)
							620424b832afb2310e443c31c05e3d200c35cf23
 . . . . . . . . . . . . . . . . [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 (33 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'centromedicoodontoiatrico.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b1bde19900000040300483046022100ef226fbc43417ea6f3861378189c371fb5cbe0f03fff21a192b23bbcef99a705022100ae980bdecad4b60402fddce872b3b831b7a58b7c693266a05df148cc99301489007500dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b1bde19ac000004030046304402207125c944cf9fc5beeb3882b1da7ea72cd5cacabe90b2757e88d4d3d2e9db5dd40220428cdb935d343d21f14ab0ae366bec576b035d7ec68a129e34a265f74bffa105
 . . . . [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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