www.alena.boston
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:17:96:9e:1a:d3:07:2e:a8:e6:b3:60:3f:ed:42:27:41:17 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): 03:17:96:9e:1a:d3:07:2e:a8:e6:b3:60:3f:ed:42:27:41:17Serial Number (int): 269363557360795725271953096959552536396055
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 0c:cc:1c:8d:96:20:87:a8:3a:4a:83:f2:71:19:aa:94:1b:eb:a9:8b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 79:f4:9b:cb:16:b0:e5:b9:4f:a2:23:07:d8:3b:0d:92:14:e5:1f:65
Fingerprint (sha256): 4e:30:13:a9:45:5e:01:37:3a:79:cc:18:78:51:ab:2b:7d:38:ce:b4:66:d0:e9:0f:20:ec:1b:20:37:f5:15:7d
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----- MIIGVzCCBT+gAwIBAgISAxeWnhrTBy6o5rNgP+1CJ0EXMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA4MTgwNjMzNTVaFw0x OTExMTYwNjMzNTVaMBsxGTAXBgNVBAMTEHd3dy5hbGVuYS5ib3N0b24wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQCVUQeb6i3KUs7WRpBM0z+m39mzfYqE mH3Ew9nbWRR5ogsVkbRuR6/o+JwnSaOS3hfSBWlAIyn5+MqqpOQse5Xnzl4SOj41 4ZlP0wqAznZa7kysVQ866IqbaV9UGdoLYHekwpqyl9Cimo8cQRboVl++Mzh4yw+D UJc/WkHOwriZ/2/89zvPvstRhsxn07hQFWmXoYIWS1+Q42No69xl+BNSUu+akoQa OFJ351PgZZ2MmMtEbYI7ivkT2oahOk+iL/g+1W2h38stNk4VA+Lg4r8GQPCM/hSo ZI0r/0IjtHtu9S2XgdKWmfxlA2tev5F2x5qi/KgcPquiTM5qmH2tBHOmnvdAqYAF rvUPnGp582gI9Y7Zjor0Nzdx8kgeu0zEFPG2HzWmwJ/Csm6nKPMFZ6L9rgicHJJ6 yIm9Y4TENR6caNobPjIl+gAJBQRPeLxW8jIxCPY/6PQ18NnjalzTb72uKmua9563 NaniZ9KSYP6oW7voSdoQm2gKznIpkYydsoQGUC/tXl5JHy26DsUT+TZyVfr70RdD CjwhrRjb+XiQk/4oWv2WJ4hi4z3mT8ybZp54wOca78qxUeKAJJwf4HgfUePwtj6h W73bdfzcIOP8Usom9QgkJy1iJt5CWoBEY/hNKmOijzNw/9ledTBgbbum2lRbOM4y OGqnTbiwIQBNmQIDAQABo4ICZDCCAmAwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQM zByNliCHqDpKg/JxGaqUG+upizAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy5hbGVuYS5ib3N0 b24wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQC BIH0BIHxAO8AdgB0ftqDMa0zEJEhnM4lT0Jwwr/9XkIgCMY3NXnmEHvMVgAAAWyj pZx6AAAEAwBHMEUCIQCS+wLbmpVSWVJzgRI1st6Q0AfElslaHwa0vcB3ijDXAAIg ZeceapB/ehiF0Z4ybVD6I1MfZ9lF8vCW0v0o/rHSukEAdQApPFGWVMg5ZbqqUPxY B9S3b79Yeily3KTDDPTlRUf0eAAAAWyjpZxsAAAEAwBGMEQCIASU2TUv3GZ80cNK 0gHF+tG+lkQiE/LdZStQkqdHGXnaAiBemwaq+FOq1w5QzahsGDXxkPXiE+THaqOx 08I9ZuXT0zANBgkqhkiG9w0BAQsFAAOCAQEALJz3RGNKDrjXvqxJE3NWIxaSYpAO +sSqNdlKrug7Z2fN9KTUTn3rHwLbe2RHYhTcxyS2HCNq7ibdjOrnR7BIVmx6Hix5 x1hpA9ZvB71yLurOshvMNx0ZWqrscCXgELk6Ncm+9zy5c9E62yRRy8UQEQ0XBjaW EGbHHv0A3sMSygFgYMgn3G6eS8TbbPfBpJReGNhg+5wYF8349mLDe2HSYyQWJGtP r0HCOepxyF2Q1GFcs6O0zdljULeE1HWEbjKO2z7ukuclM27bmp1HPSxL4YRYr6qD 3tDGEZ5W5L0IE5C+vlz1R+1qZhJK30zUdJxS3CAaNIDuKwe7oCQ4vJU9eQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAlVEHm+otylLO1kaQTNM/ pt/Zs32KhJh9xMPZ21kUeaILFZG0bkev6PicJ0mjkt4X0gVpQCMp+fjKqqTkLHuV 585eEjo+NeGZT9MKgM52Wu5MrFUPOuiKm2lfVBnaC2B3pMKaspfQopqPHEEW6FZf vjM4eMsPg1CXP1pBzsK4mf9v/Pc7z77LUYbMZ9O4UBVpl6GCFktfkONjaOvcZfgT UlLvmpKEGjhSd+dT4GWdjJjLRG2CO4r5E9qGoTpPoi/4PtVtod/LLTZOFQPi4OK/ BkDwjP4UqGSNK/9CI7R7bvUtl4HSlpn8ZQNrXr+RdseaovyoHD6rokzOaph9rQRz pp73QKmABa71D5xqefNoCPWO2Y6K9Dc3cfJIHrtMxBTxth81psCfwrJupyjzBWei /a4InBySesiJvWOExDUenGjaGz4yJfoACQUET3i8VvIyMQj2P+j0NfDZ42pc02+9 riprmveetzWp4mfSkmD+qFu76EnaEJtoCs5yKZGMnbKEBlAv7V5eSR8tug7FE/k2 clX6+9EXQwo8Ia0Y2/l4kJP+KFr9lieIYuM95k/Mm2aeeMDnGu/KsVHigCScH+B4 H1Hj8LY+oVu923X83CDj/FLKJvUIJCctYibeQlqARGP4TSpjoo8zcP/ZXnUwYG27 ptpUWzjOMjhqp024sCEATZkCAwEAAQ== -----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 269363557360795725271953096959552536396055 . . . . . . . . [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 06:33:55 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-16 06:33:55 +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 609158264682021482467801260076345974143968256423381939958740868705352168945873921508967655631080568673078404259654094515279338707527673012635477963692513826758601321648568866605719280322449902298190480482993128030949910759822791077310676041209212510529623986758274281889461349837227513814839345729514929184249082947149887292955177083112510515090909266220743346080015376263283215240155419322663982930668843211094136093926443007284179146667155007253064359480745461082610979996337074456510710275565969256527883593810059351788189123473457737771524956405215388611778248154953541143823600993145595030727644662058787054195466754774855174665011360787861544351984325541149958753085103591063216732005780474779878060719568109545525178917296807963611119164413485620047141876772146194738583219656273556101864351840140981456555184635989183264535767786802540844202448501648376723512949807999294495886629034781851203064777796777268526295069225281025293320041938154257617631166282302046780497540054140182759157726185812840694098021328146107290916733719025977588837187658820287676463409733484687222978180988438072512256535806396384765251040382273055773900871162503858662366336125422596540309096917173389418946038646388592970480434764804051431023725977 . . . . . . . . . . . . . . . . . . . . [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) 0ccc1c8d962087a83a4a83f27119aa941beba98b . . . . . . . . . . . . . . . . [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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016ca3a59c7a000004030047304502210092fb02db9a9552595273811235b2de90d007c496c95a1f06b4bdc0778a30d700022065e71e6a907f7a1885d19e326d50fa23531f67d945f2f096d2fd28feb1d2ba41007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016ca3a59c6c000004030046304402200494d9352fdc667cd1c34ad201c5fad1be96442213f2dd652b5092a7471979da02205e9b06aaf853aad70e50cda86c1835f190f5e213e4c76aa3b1d3c23d66e5d3d3 . . . . [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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