lavinia.net

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:0e:02:db:9d:a8:ea:8b:26:bf:ce:78:7f:3a:75:db:fa:3d 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=lavinia.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:0e:02:db:9d:a8:ea:8b:26:bf:ce:78:7f:3a:75:db:fa:3d
Serial Number (int): 266104609698898694179039317507813242829373
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f8:a5:50:75:20:c2:dd:60:bf:a8:d1:83:59:c3:b2:2c:dc:13:5c:52
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): b9:5d:0b:5d:93:a2:f0:76:6c:91:87:4f:16:35:ff:b3:d2:58:3f:54
Fingerprint (sha256): fa:97:e8:a7:85:4e:f7:7b:42:af:2e:fa:f3:fb:bc:cb:88:f4:a6:04:4f:6d:52:3e:3a:3a:bd:3f:78:de:ab:8e

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 lavinia.net

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for lavinia.net

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

lavinia.net

Other certificates including the domain name lavinia.net

(limited to 100 certificates)

Certificate

The complete raw certificate details for lavinia.net 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 266104609698898694179039317507813242829373
 . . . . . . . . [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 2019-10-24 01:07:09 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-22 01:07:09 +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 'lavinia.net'
 . . . . . . . . [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 743321386568712556686913153855509229312371149137629073306927011419850702725457563308978873970699300747949077277467005467969645061804608673528386379660433483030931393488118971357869251398025987606022265341810941889067147986280164937186653322335349002783259879376206026584602413897111557614530287707354690154184471175627003600813827509043498605394831773333343838430236989459810738642903342259559947795744029204136580262706828232297954226522984307685776727060799047591866495748768427290372783777716344592926942646499627120092505122797777165452545250318045592969215249331005689200636578322977785292121084109752493931524569951396694860257846451508908223520017381188562368718864371673035012376631095806937545804570144592071806194100551467315672071234379881190058687880733400360002356673732729579218974340882726536354558332488955699908317232483122438332285394301467603133562304688556587022686406104131633417903812795826759492816594443843359597473885149527743727617549594260638229918619508637829298710095669522727836502922253305080341982905124901376852917059905943273864824923878290165544616976369213012912606055039772676229092519016526017107637039307479604984290303329459391808095335775235283216811212334060928057121659465601199800198996549
 . . . . . . . . . . . . . . . . . . . . [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)
							f8a5507520c2dd60bfa8d18359c3b22cdc135c52
 . . . . . . . . . . . . . . . . [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 (15 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lavinia.net'
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f20077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dfb84886b0000040300483046022100d4ce493c9f81b0e7a07574d621f38e6971a28d2e5ac1fb8a6a01c2b4ef07c7bc022100c0881d7cf953e598ed46fab947b63ed9cd8e72fe20de2d5c09e3acf4b7f6c69f00770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016dfb8488d00000040300483046022100bafbe5ea79d0e49a203275a90cfa85e9c8181f4bdc6d56c1c202aa5fe78040830221008ceb3ce9422f9594bd9759ee2d2f8fe7c75cf112fb17ba0b45141260dd051e92
 . . . . [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)
		009c4631febe2873a77ae827c791cf50e95d2c190c1a2ef95359f3922e5fec0c669745ea29fdb7119405d772cf6008b4991d92d61dc129900d31d96a3a30c77df8cf890416982499395f2c38f7df10e2d69f528d5a2f51911aeb5d8a7049af8531307d9f4504ba1f9b2ca5bf5c03c578afe6e977b1e896cdb239ecfe31d13795e33cb185ab9a1a3d152208565cf828336fe980481746be5b2de8aea03cf08a19902510c0945f26799d2d34ae3465481110f2e660409061081ab0f5033ed1bd063e398a223d7e6885fe27ca22f947c79b9b612a61e1252d165fb47f958b0ebe04c055065a2e40ecfbf6f6f9b471d4ee89ce94e64856066a0a6bd6c414bb081f3122