barlassina.com

Issued by R3

About this certificate

This digital certificate with serial number 04:ad:e6:d6:e1:47:89:e0:f9:de:64:ff:b0:9d:50:f4:d7:d8 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=barlassina.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:ad:e6:d6:e1:47:89:e0:f9:de:64:ff:b0:9d:50:f4:d7:d8
Serial Number (int): 407624831364131629655379226703146817738712
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 28:da:a3:7d:57:42:55:80:6b:47:2f:f3:10:30:15:e1:53:16:27:4e
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 27:f0:50:88:f3:fb:08:0c:ab:9c:5b:80:3e:f2:40:11:cf:40:68:18
Fingerprint (sha256): 6c:7c:19:15:44:3f:2d:10:6a:6d:5d:c2:eb:49:dd:2c:61:3a:ea:6a:f8:1d:09:05:00:c3:83:d7:ac:93:27:67

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

Revocation information

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

Check the revocation status for certificate barlassina.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for barlassina.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

barlassina.com

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Certificate

The complete raw certificate details for barlassina.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 407624831364131629655379226703146817738712
 . . . . . . . . [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 2023-08-06 10:12:06 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-04 10:12:05 +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 'barlassina.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 661320742453960009679434762398962592150703185424235328336682352282689878176657637707817568331813131625129921104602564850562262484650022479719693977895839089203795922448184627283003842233056493048609133131422798104005168407804573636501819834656879334217501407195367438723420477996571474215183462512646430093903989729841965851687817537601355759847816871540770797349072883960299947636045486271533800732900680068555461852038303220234914981727669429687353290370399001019390602244629724982320885869548180229491722380430928581043735689807550219911315280464450626523546658685745160071160848462948358980375496193563291820184338104337164794218082747869742495359459474200687014196285212826767397203753285589824653345818350295188394893469358656139158135588051923506678628313712119118803518905418876573617180792569686839572611554020276848040051776090674684753303371109524271330529393629610489230298216112224177492662668848959612492333447436761992722450802674256214967463075669534556558530446444582224669566921960610463443400495075646589263249724523733212862253880582277843585890664809332642053504932896368523611335871770644648162733012061231047963649786062082823457682503621144305817761567586567247193736159938064054670368484969372501870139600299
 . . . . . . . . . . . . . . . . . . . . [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)
							28daa37d574255806b472ff3103015e15316274e
 . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'barlassina.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)
							00ef0075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000189ca8c1a0d000004030046304402205743fcbeb5e15168a2bf2d5198d12c81e290914df23eb90c8e08f38241355533022064d77d1428e055adb61115b5d59b3bc17ddf023757bb5e080c6488a7a0f5e900007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000189ca8c1a2d0000040300473045022100b5f9178f876b2b37b60787b3ed9078db987bbaa117b8d216e66efa553811777e02200601e6e9aab8ef93e0f4ed4baa8d19eacd52b0058acd893a81620bc350c7c56e
 . . . . [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)
		002f6484386523a25ed34c6b64340e5bdba33af9dad2da4690d25159d52e5579cfe9b63a7d9772b2360babe907e29d2ec6897cb58f859deef48ca17f547bf90ef94966626eaa526ed212e4dbedec060d50ebf6eadfbf8998ef5e05674f9e7913be7817d48caae9f1e18960a6744e47fa4d1263abf4f4b04f6a995dc591018bc21cdade11c37e0b2adaebad665c19da80bc7397609e2cc513bc5119fc5128f709c1a9de8d386d964f0063e8bd827d415ead3ef70f39b3cca76e733dcaf9beb756f6d27ca110f4b28e6d56c05fa7508b7bbff1194c9ddeae4893f6511b9bc82edd169e780776e74149d32ed814ddb7551a4802d8b0cc4e11d9a644bdcced54136411