www.mantovane.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:25:eb:13:e0:3f:ba:12:86:f2:d6:e1:1e:1f:c1:40:83:02 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=www.mantovane.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:25:eb:13:e0:3f:ba:12:86:f2:d6:e1:1e:1f:c1:40:83:02
Serial Number (int): 274239777152313942546014951660340838957826
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c1:e8:e4:3d:f9:70:0f:58:e9:e3:7d:9c:5a:84:b4:8a:ae:ce:39:fd
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 8c:2e:a5:78:8d:76:ac:aa:ff:f7:9b:41:d8:7f:f6:2f:4c:a6:6f:7d
Fingerprint (sha256): d9:12:f0:3d:65:29:bf:c8:f1:18:97:cc:3d:b8:0f:46:cb:aa:e5:ce:cf:20:a8:22:5c:72:9f:21:1f:69:1f:1f

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate www.mantovane.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.mantovane.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

www.mantovane.com

Other certificates including the domain name mantovane.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.mantovane.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 274239777152313942546014951660340838957826
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-18 02:31:59 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-16 02:31:59 +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 'www.mantovane.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 747675196360270504043347898672497461883598859678517393001314785924073073524254699462683280472837006979938566124521283130337220416467004366186721306691286231158802397131507609768511046210834984588424770439293430383389143437949395880483437168332307412649121406793628872657242417644754651392285679156729802916242271916868853813135016198910183074501562793212184517315042143848391043191375841824240862821012110843907968002670954384638214178009555232002061418357471464095467931010258075900931031602410250795352787007157734804709007512139259843096751646442285860381447236165596003005813238754280185406221820884757947767633895830962716115202224657306580458480612236846554419604527379312121949398704212708268278556446680805250549586943158212076396888892422423674944699698835956766113124081122611875792469048033635406347035383276609518488025804905925142623561876361020103627562765582076732016185861354252814369551186540986486905696997668804750584822710108130509482464529351667000220876190718135402804073407772449603503109449595770986289066747826814648710477752708259077591154014130390839478398182250017113699344659178610174152873641502883765972175379374160493967493082326686994330422479809383820755329126439962412071286267475700578361586002989
 . . . . . . . . . . . . . . . . . . . . [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)
							c1e8e43df9700f58e9e37d9c5a84b48aaece39fd
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.mantovane.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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016ca2c81f2b000004030047304502201feeeb542841ec3521d13941541b221906cfbde320f3bfa3289a1c84b96f6a0a02210097c801228b114b8ca13b519af915e6907ea5ad9667d0ccbcdb3626fd066235e400760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016ca2c81f4e00000403004730450220768aedf0195688cf9dd24add32203c1e1c7445a5c73cc4d8adc32d88d65b1838022100d5aaa93ce48754a1db85d4563d377e14d4a9c727a26ef860e9e40ab3448b20b4
 . . . . [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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