www.alena.boston
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:13:6b:65:07:95:4e:63:3e:0a:c3:69:c9:2c:20:e7:31:2b was issued on by Let's Encrypt.
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We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=www.alena.boston
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:13:6b:65:07:95:4e:63:3e:0a:c3:69:c9:2c:20:e7:31:2bSerial Number (int): 267944974738116392009261561402654884049195
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: ca:9a:d3:30:66:4e:dd:e7:39:fd:de:7e:c5:11:14:20:57:79:e2:d4
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): e1:f2:4f:29:f9:29:02:fe:d4:ac:1e:34:27:4b:c4:3c:3e:81:9a:f1
Fingerprint (sha256): ad:22:61:5d:86:52:04:76:4b:18:36:7a:0f:b0:46:6c:11:f6:a0:81:a2:e8:3c:9b:d3:e8:13:93:6d:4a:37:07
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.alena.boston
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.alena.boston
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.alena.boston
Other certificates including the domain name alena.boston
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.alena.boston in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVjCCBT6gAwIBAgISAxNrZQeVTmM+CsNpySwg5zErMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMjMxMTM5NTRaFw0y MDA1MjMxMTM5NTRaMBsxGTAXBgNVBAMTEHd3dy5hbGVuYS5ib3N0b24wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQC+X3Cm/fhcwa0doZbRwjWDcDEgZJ3X Caz5jqGqtY2dR/YOCveorCTmtyUYC358Abkvek27gJZq6RKHEkfFj8j0jeS+LudD qw7THFjyKphUiSj8euYjOEAosdZ0IeCl2sgDGf09JrAq/L+okSKyWXibeOb3vbQT hzBCQbQwkP13VnDlzn4n3Vhaanu4K/a6fLtwYgcFVFU8LC4N+3d21DvSG9W6i+aZ Tcl8b6VcU5S7tXyBNZEbHW7d0q3fvC9HpxIqWw7/Zp6L+D9rBjV4WPd2D8NTZwNc 80efzysJ8ZxXMTSXSFw4e8m+IuoeuPYCW5rXO77RPibL9SfXbFZVrJt7KaE+ukZo c9p8NJUNSAvgrlOpteQ8qUc5MW4LtY9JZHgRbOAfeXgPeloJXmylmxfv1o03iUxT bVczOFgTXsIPMULIA+BAvYTphTJATtVT+4z/x/VYhC31J/1svMVnI40aSeD9pdXy n7U3Z9CVJUktuBV0sbksEo0zBusXNbT5ZCgzUbi+0T3LqknfHtDAul4NTLXg3ZR4 d9vvaR1BQWa/8RLV5S7JjqjvUrg+1Ot1zBxmZh/XJyK5ysU916wKPV08O0dFIi+n 1DlTywBJr7I7wGrGt5Smh+eSiBSYUgqDr2AbJMCVPnduD+0n4baHHH70hSi+bXp/ B5j3iUrwE+CJTwIDAQABo4ICYzCCAl8wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTK mtMwZk7d5zn93n7FERQgV3ni1DAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy5hbGVuYS5ib3N0 b24wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggECBgorBgEEAdZ5AgQC BIHzBIHwAO4AdQBvU3asMfAxGdiZAKRRFf93FRwR2QLBACkGjbIImjfZEwAAAXBy D6s9AAAEAwBGMEQCIEtaAVE2pm9EEri2itDIzYrIKmL5ZBYJuotum1Mg6olYAiAf LRKFjh43ceKEUNdpBjYvrcfnKYSEYVexXbGSL3UueAB1AAe3XBvlfWj/8bDGHSMV x7rmV3xXlLdq7rxhOhpp06IcAAABcHIPq2YAAAQDAEYwRAIgN0Jpvf/yy60+nJD4 T799jvsyTrg91R5Nn4F2XtsKJKQCIB7jGSdw6zETDBdHviKwBPsp9fNPmxjJOFxc IEMMCW/CMA0GCSqGSIb3DQEBCwUAA4IBAQAnQqtdEP3AUje7aK86geJ0lgWfyBzn FG9tvEgSGeNx3Z6tTLOJE7DohIs55JTfBsh1Q7Qkf8dC3A7RRCHfoRlaPb1gsLf1 fBQHyTLkzi9KnMKzpb7iLcRzVtk4FCnT+6+9NWibDNyGtPJRTHmwyZcMVmv+WgEy DMU55bBK+zb0dD2Sxdc1Txzk89zcjTjqUXuVX06NKvJc63BJWY5TjtN+qgpJJrhP LNr43GLE7oqJTcpfh/x9n8g2lwK9/wa3gjX3Ncn45uQh6BY+R7jJ4xiwxpD9quKH ZPGQmLaLiX6kMhdZh4PSWT8YoBtDytU1r37U5ZIYJ7gjO3gTLSfB2CMp -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvl9wpv34XMGtHaGW0cI1 g3AxIGSd1wms+Y6hqrWNnUf2Dgr3qKwk5rclGAt+fAG5L3pNu4CWaukShxJHxY/I 9I3kvi7nQ6sO0xxY8iqYVIko/HrmIzhAKLHWdCHgpdrIAxn9PSawKvy/qJEisll4 m3jm9720E4cwQkG0MJD9d1Zw5c5+J91YWmp7uCv2uny7cGIHBVRVPCwuDft3dtQ7 0hvVuovmmU3JfG+lXFOUu7V8gTWRGx1u3dKt37wvR6cSKlsO/2aei/g/awY1eFj3 dg/DU2cDXPNHn88rCfGcVzE0l0hcOHvJviLqHrj2Alua1zu+0T4my/Un12xWVayb eymhPrpGaHPafDSVDUgL4K5TqbXkPKlHOTFuC7WPSWR4EWzgH3l4D3paCV5spZsX 79aNN4lMU21XMzhYE17CDzFCyAPgQL2E6YUyQE7VU/uM/8f1WIQt9Sf9bLzFZyON Gkng/aXV8p+1N2fQlSVJLbgVdLG5LBKNMwbrFzW0+WQoM1G4vtE9y6pJ3x7QwLpe DUy14N2UeHfb72kdQUFmv/ES1eUuyY6o71K4PtTrdcwcZmYf1yciucrFPdesCj1d PDtHRSIvp9Q5U8sASa+yO8BqxreUpofnkogUmFIKg69gGyTAlT53bg/tJ+G2hxx+ 9IUovm16fweY94lK8BPgiU8CAwEAAQ== -----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 267944974738116392009261561402654884049195 . . . . . . . . [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 2020-02-23 11:39:54 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-23 11:39:54 +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.alena.boston' . . . . . . . . [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 776653315994408532550085593354038014331201836598565671380363723378037605360820977699918638140212516884582872662819083901245517496622599891117870642998175185417426816715250615747753939191542434507745354461764629212385860664520702788633471927192635226477030709953063927000951374201458506841683702002396430243312037869726219267338425248252166669048464779799397012188493452894777369305306020478480388005134276097136910650284905356592942029910161111966907334303079472328159142703944981271391884201851093463005254618274162006229313294512063051327834013549283473114874953331221155382541234666373239546344020588052031744732475129786200069141542293736351418112178950002325627286171293825713271966179654944523622651191189508953826811673942166600661674794285106031254877395988529463950655506877373676246825814540715208397165566231141490179659796039607803593416942765253870078249489523421030972327195488561166766364228652418630794659753259913374565383495353346525522781002181505972703395758558364130039938436906818267592912751257429305036483039002569809920098176657517629472083292815458932319448489515440852093351202432091766107201314405276068868439659982824310591735869215897637815609001350789136912238719738025903121838792188225889509855758671 . . . . . . . . . . . . . . . . . . . . [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) ca9ad330664edde739fdde7ec51114205779e2d4 . . . . . . . . . . . . . . . . [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 (20 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.alena.boston' . . . . . . . . . . . . . . . . [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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee0075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d91300000170720fab3d000004030046304402204b5a015136a66f4412b8b68ad0c8cd8ac82a62f9641609ba8b6e9b5320ea895802201f2d12858e1e3771e28450d76906362fadc7e72984846157b15db1922f752e7800750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170720fab6600000403004630440220374269bdfff2cbad3e9c90f84fbf7d8efb324eb83dd51e4d9f81765edb0a24a402201ee3192770eb31130c1747be22b004fb29f5f34f9b18c9385c5c20430c096fc2 . . . . [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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