alvaprinting.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:26:f9:14:a8:78:65:bb:f1:c1:30:3f:15:91:96:2d:5b:21 was issued on by Let's Encrypt.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=alvaprinting.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:26:f9:14:a8:78:65:bb:f1:c1:30:3f:15:91:96:2d:5b:21Serial Number (int): 361710958703907941058976047681397421071137
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 3b:0c:5a:e0:36:cb:46:2a:a1:0f:35:ea:28:94:aa:42:c4:9a:8d:e4
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 50:a3:2c:0b:37:ba:5a:1c:84:0d:a6:ba:74:be:10:29:41:ee:e0:d0
Fingerprint (sha256): 4b:2d:30:62:e7:b6:46:92:bf:f6:6a:39:b9:6c:d2:d4:1f:1f:78:cf:84:3b:52:93:d9:cf:06:98:94:2e:8e:41
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate alvaprinting.com
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for alvaprinting.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
alvaprinting.com
www.alvaprinting.com
www.alvaprinting.com
Other certificates including the domain name alvaprinting.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for alvaprinting.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGbjCCBVagAwIBAgISBCb5FKh4ZbvxwTA/FZGWLVshMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MjQyMTI2MDJaFw0x OTA4MjIyMTI2MDJaMBsxGTAXBgNVBAMTEGFsdmFwcmludGluZy5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQC1v+mVCqGj4Yw59nRgab2udyvE9DMn QLUj9MjmV2gI6aax36+cvWKwYV3Hiennw5rxqzAcrF/VHAfTDEH5lZfgg5M+VWf4 VmCM7iHKFxLUCC5O7JOqd/56a+x1G6/qiv56GRs0g7Mx1zYZqkFq6IyTELKxnmla EtAiE/lYe8FdjYSqr8XbQoLIqbneHHYWlVrO2zxsxTOg0Vfslnjk5P7ikzJB9ngb Qn0qJ+qwcPumhbvHI/SLQ/9XWfUw8COsgH4qL1TrZsrXd0BNAFDy1xlnaUzz1ZTr XeYin4n/v7ep4f82vgK6mBXnny/3kxFQMidtUufTKWewMX1I0PPbqp6acKoSBHZ1 6HKLzKeWEV6vpcVRX0SvaZtJoGcfACAldobZBsy2gH8CnK+IPzk7qGDdVoREEMch q0A4ER0f6h0Z3th0tL9jRhWb2bTlkxqS+EtbOlrSuFImwyhEjZd6y3kHlA5j4FsW LYBVcDky01EpRoxNwjQviCscE6jhzEYKl2onSsxDhSmEiNPDDwVb62Qi84TT69aX M7NtM2lt+RubRl1wjWIggQkvWxXCS8IAfhqe80mAYYHVggRkkx3jh6Tbb3lVWBpb aNwJIp0nn59SWpq9KcU/RIm4Ra0T+tmr05Esz6kcnOnlb+LU4f57gGnuptfaLx+4 bKB9BQ6AkQcqTwIDAQABo4ICezCCAncwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQ7 DFrgNstGKqEPNeoolKpCxJqN5DAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMDEGA1UdEQQqMCiCEGFsdmFwcmludGluZy5j b22CFHd3dy5hbHZhcHJpbnRpbmcuY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcG CysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5 cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHcAb1N2rDHwMRnYmQCkURX/ dxUcEdkCwQApBo2yCJo32RMAAAFq6/N1nQAABAMASDBGAiEA3hvryP3Jecj2pPH/ SHamuKzCxniB4Kaf/eD/s5ygWp8CIQDf9yoEJHfbkl3ZJ/mowYpqI5hYSyNyXg1p EZWcHDq4IgB1ACk8UZZUyDlluqpQ/FgH1Ldvv1h6KXLcpMMM9OVFR/R4AAABauvz dwsAAAQDAEYwRAIgXEkEmLe8lw5K0io0JEey26o88xNRg1GXrryXwehhnLACICKj 76vmQOaV0n4bAcgQKbDqF0MrRHo5023YPm4/YHMOMA0GCSqGSIb3DQEBCwUAA4IB AQCcLSvNrZ5f5XBcICOf8SmDZDFtNnvtk10mtjFApydqwAOV0CWOOZw1KIax41bB DJlhFWSNIDbjpwlpag7b3gNdILoat8a53EnYp/JYXIYZ0Eg6LzoKYOHPBY0MWIek 6Us7ZzjEHIs5Dym38WSZWfZKI/fYFzUdP6u9HXalmUPYlPzC2e4lOSqYWOPYvNfF 0iiTRGtkMftlWTwKwLmZMtKzSRYTWLTVi717bSvOd5tFCz4ggDEolDPEOQuHQ4Yr yNdx5eSfEv5xvVZiqboqik6ZxRWsWcdlnDaHaJA7I+FZYVnF14FEGHFEFuNl6ZZ5 0TtNv2Q9zT2asI7OozVpSeFl -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAtb/plQqho+GMOfZ0YGm9 rncrxPQzJ0C1I/TI5ldoCOmmsd+vnL1isGFdx4np58Oa8aswHKxf1RwH0wxB+ZWX 4IOTPlVn+FZgjO4hyhcS1AguTuyTqnf+emvsdRuv6or+ehkbNIOzMdc2GapBauiM kxCysZ5pWhLQIhP5WHvBXY2Eqq/F20KCyKm53hx2FpVazts8bMUzoNFX7JZ45OT+ 4pMyQfZ4G0J9KifqsHD7poW7xyP0i0P/V1n1MPAjrIB+Ki9U62bK13dATQBQ8tcZ Z2lM89WU613mIp+J/7+3qeH/Nr4CupgV558v95MRUDInbVLn0ylnsDF9SNDz26qe mnCqEgR2dehyi8ynlhFer6XFUV9Er2mbSaBnHwAgJXaG2QbMtoB/ApyviD85O6hg 3VaERBDHIatAOBEdH+odGd7YdLS/Y0YVm9m05ZMakvhLWzpa0rhSJsMoRI2Xest5 B5QOY+BbFi2AVXA5MtNRKUaMTcI0L4grHBOo4cxGCpdqJ0rMQ4UphIjTww8FW+tk IvOE0+vWlzOzbTNpbfkbm0ZdcI1iIIEJL1sVwkvCAH4anvNJgGGB1YIEZJMd44ek 2295VVgaW2jcCSKdJ5+fUlqavSnFP0SJuEWtE/rZq9ORLM+pHJzp5W/i1OH+e4Bp 7qbX2i8fuGygfQUOgJEHKk8CAwEAAQ== -----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 361710958703907941058976047681397421071137 . . . . . . . . [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 2019-05-24 21:26:02 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-22 21:26:02 +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 'alvaprinting.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 741473913844600547250132771279682197042741595176052936877615850614010296402703806315885682603025540531450684214108167623528751297458603760573884630831407007054527604853663607041053769819662269757710522115157096867326844702808043811767177036676149807669555960852032290152175602915960953996267395778209380215786071612766277443035454771777228921923873011093795260120661100891500803129035378968453425557054197906770189236577749616673809504760407541757865792039872380115471392748507700534439027301529664608630209235033863165366986935093994912598707900280840535564365270733147001669045217077428753876625095303307836609762235035172608618263501694351296068458759651725846772096406559768994206606217896684662541974220755189650154207929231350443575418580761898538694162008186796431734380023403349841922342616740389992938498919147133474782387389198137068679959777647312782878515082044248045155567477444262605715042976494219891457622211061596801174375459297931155625790033888410068831413254198176889140950328339473475521152541656460278224001309509224822485005203535698709304814669795862379171120810511508133668783404623239283765003747405040100393303216048715700897800591699904677624138539085649977124213146421944155037301665569352466017108306511 . . . . . . . . . . . . . . . . . . . . [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) 3b0c5ae036cb462aa10f35ea2894aa42c49a8de4 . . . . . . . . . . . . . . . . [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 (42 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'alvaprinting.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.alvaprinting.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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f00077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016aebf3759d0000040300483046022100de1bebc8fdc979c8f6a4f1ff4876a6b8acc2c67881e0a69ffde0ffb39ca05a9f022100dff72a042477db925dd927f9a8c18a6a2398584b23725e0d6911959c1c3ab822007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016aebf3770b000004030046304402205c490498b7bc970e4ad22a342447b2dbaa3cf31351835197aebc97c1e8619cb0022022a3efabe640e695d27e1b01c81029b0ea17432b447a39d36dd83e6e3f60730e . . . . [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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