www.mantovane.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:63:ce:4c:07:af:ad:07:b8:6a:bf:5a:9c:d1:72:08:0e:44 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): 03:63:ce:4c:07:af:ad:07:b8:6a:bf:5a:9c:d1:72:08:0e:44
Serial Number (int): 295299027858041935045086095486736826633796
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 77:dc:b0:f9:74:22:1a:f8:5b:e4:63:21:e7:68:e6:0c:54:9b:1a:06
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 0b:91:9d:12:4e:21:31:6a:d6:bf:6d:d1:0d:92:45:5c:ff:e4:40:e4
Fingerprint (sha256): d3:18:c0:bb:fb:7c:94:97:80:15:ae:bb:0b:99:e1:4b:11:05:5a:bd:85:0e:21:f8:5f:2a:1a:3c:b0:99:6a:af

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 295299027858041935045086095486736826633796
 . . . . . . . . [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 2019-06-18 02:54:01 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-09-16 02:54:01 +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 782213747573200865946882346318454610338271107365700855054778938017931238302102658304872608892478120958523358452936401685709166419480763446692576562150704614338707660952109638320186717545264565055780469634318835132691214819347994916604174180841868828348349914876656693323083271414690670436367629617613077324570777290637324058224483155060232069533309492567920543590345683114724261600322028924558231264000217931444337706902532279372717205699248101941180486443079889930687737847459856709946738047932370938043877979591996371042159490476532307527923122127588775576469082102896380380920868966424080895185318042579247910763113917412031676973608969450120623817405511049196812192939074667909700081217557900808340814004045390877077737060507858026865939228779567566773446703056883446333224221183381413458129434743578982217281193994718061899243084383420588654814479041911030432728051316586372328485763642629847505801149597259995377320747578847484850874273259412716505208171654274939510283723382532687366912515223591294948050055815000060501867589456972712819958345146434388505856310410753791437828572032763423923938928204040043076372102376011773734686016049570326630080725185402721861134188958108511886864442855496604412606304001064497308861063699
 . . . . . . . . . . . . . . . . . . . . [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)
							77dcb0f974221af85be46321e768e60c549b1a06
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f100760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016b68b85cce0000040300473045022100e4289d9ca33f0c359ccee963091f950c3c468d7494e71dfb38f1479d1470b37e022029d711dbf31f274cb270eba6a93f69c0e8584342c5cfbd1d9f1d5bf5bfe00260007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016b68b85ea20000040300483046022100de5e655901b3593a53e60cc9b43d6cc27c8e874a7158d15edbfe52c06c50b329022100daaead65e77b9f24bc00e0c746e616c7729e5fd8a492f316598f3e9af7813d14
 . . . . [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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