www.masterag.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:ba:fe:4e:89:a3:6d:cb:c5:f5:71:14:bf:e1:b8:7c:bb:76 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=www.masterag.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:ba:fe:4e:89:a3:6d:cb:c5:f5:71:14:bf:e1:b8:7c:bb:76Serial Number (int): 324967409744297914895281609124647268039542
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: be:a5:56:a4:0e:38:3b:86:c9:b3:57:1a:71:f7:54:35:97:02:57:72
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): d4:9c:1c:03:dd:79:a8:1d:52:41:1c:12:68:1e:90:07:7d:1a:8d:e9
Fingerprint (sha256): 4e:97:14:4a:52:d1:7a:e6:c2:41:f4:02:87:41:d5:48:c9:9c:dd:34:02:34:ca:6e:07:5a:03:91:13:88:58:e5
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.masterag.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.masterag.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
www.masterag.com
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(limited to 100 certificates)
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linked.bible
masterag.com
72492.com
www.corporatepaintball.com
www.softdefense.com
www.thetease.com
defensemate.com
www.masterag.com
masterag.com
xuave.com
www.snohomishhomewatch.com
www.bsuco.com
masterag.com
www.masterag.com
masterag.com
worlddogs.org
lgbtiqmatchmaking.com
masterag.com
linked.bible
masterag.com
Certificate
The complete raw certificate details for www.masterag.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWTCCBUGgAwIBAgISA7r+TomjbcvF9XEUv+G4fLt2MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTIwMDM1MDdaFw0y MDAxMTAwMDM1MDdaMBsxGTAXBgNVBAMTEHd3dy5tYXN0ZXJhZy5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDF/Sn7Qtx2Gs9WNrWNGu888+XQ8CBm FwRTdk+AWluUlIc6YPVKPNrAGxcqkbnBEROzLM6q2XYsmPgWoDU/Y1qHc9lmp0R0 vxai6wrTk2m6sk9risW7E1+OtJJmuGC0dJp5nUImsJi01dgpJqqiabh3pY3yk1Fw 2+EV6dz5sLICK2hEopqfVHnV2oYj4SFsSWzORA9cePRwk0M+YyfhVIlmVqbA0Wnb acB1oVOXU1VdAKcuWIUaQJIJKjp/apY+AEBx9yQwYI2UHPRc+J2oi/LG7gzcUesL YHUKtSq3eyfBIcHerJdY31egiAHZU71L6nrgzX2OZ+pYoS6dMzvPrvzZTXD9MRpv cEbNg8CfDwRFqMNSaXmHjWXDBNRq16VbSmhsp2oCLJt8ma7E9iBXHY1ia/HcvY3o +Cf4INH7kqBrltAqd5ISYfSspA2Rbk48Gd/9MfyYfUxHVzIqTfAfZBLr15y/NbrM tuTrKzS+vKa+GnqmCDDcxJ3wFc92J52u2bHncKWcp3DMVeKBxp7u+6qtyWqDh0d5 4Qi90c/EZRpgeZE5hWOvsr9+aPn4ZYV685Rq+2s4ytKFfyaZ6LK4wgNhAl428TxK CSRqCYSAkVo4IfOJNaROqPGPXlOIuMf2iO0ihz9HpBqd6/62XELesnG28JJY1H1M hyHCpOY1xgYO5QIDAQABo4ICZjCCAmIwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBS+ pVakDjg7hsmzVxpx91Q1lwJXcjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy5tYXN0ZXJhZy5j b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQC BIH2BIHzAPEAdwDwlaRZ8gDRgkAQLS+TiI6tS/4dR+OZ4dA0prCoqo6ycwAAAW29 muO9AAAEAwBIMEYCIQDMJJJ75k6Rl3fI4y5sYKgIBGVJbkqd2tVQVHw9UNwcDAIh AK8Izq7R1tEQ89JFTWRpQ8Qkx2NsCL7u2h2si3VnOP07AHYAKTxRllTIOWW6qlD8 WAfUt2+/WHopctykwwz05UVH9HgAAAFtvZrjlQAABAMARzBFAiBTQkMsWd4xfMz3 cQp2P19J37FbABQEtFr8S8R6hmHhKgIhAIc9rAfjjHZlq7XlgDqNAfTPJ9hhRz5C 2mli31RUeuafMA0GCSqGSIb3DQEBCwUAA4IBAQAcGGpT9zaQaKwroSohJqFpH1TZ ovh14yfXXzaTQsGraFOigyi1A9cZdywD/ETa8A+Xowbu8x1kmwQjm9GQrTreI08W 06B2bOcfYYYgnVti50tJraCY4okBNBg6gDYSsRIC+szbEKA89nP/vTPq3JPJlKt0 D/WAPAa7LFPb6wHAfqYKzHHlOkmWYh3VvJ9N3Uv9cEPmuwcHNni6SXq4xhp7Dxo3 KpJlVMjoYylFWCeiEvO+mtdOwxMe0Ym++nUu3ggV3+D8FdbFeMgi0Yv6kfMaYEn0 UJVclTmhjY8xjnN1/XmlQ+pHn44jXNDKYOiwGjr+nLKikA1AvcIn//k9syIx -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAxf0p+0LcdhrPVja1jRrv PPPl0PAgZhcEU3ZPgFpblJSHOmD1SjzawBsXKpG5wRETsyzOqtl2LJj4FqA1P2Na h3PZZqdEdL8WousK05NpurJPa4rFuxNfjrSSZrhgtHSaeZ1CJrCYtNXYKSaqomm4 d6WN8pNRcNvhFenc+bCyAitoRKKan1R51dqGI+EhbElszkQPXHj0cJNDPmMn4VSJ ZlamwNFp22nAdaFTl1NVXQCnLliFGkCSCSo6f2qWPgBAcfckMGCNlBz0XPidqIvy xu4M3FHrC2B1CrUqt3snwSHB3qyXWN9XoIgB2VO9S+p64M19jmfqWKEunTM7z678 2U1w/TEab3BGzYPAnw8ERajDUml5h41lwwTUatelW0pobKdqAiybfJmuxPYgVx2N Ymvx3L2N6Pgn+CDR+5Kga5bQKneSEmH0rKQNkW5OPBnf/TH8mH1MR1cyKk3wH2QS 69ecvzW6zLbk6ys0vrymvhp6pggw3MSd8BXPdiedrtmx53ClnKdwzFXigcae7vuq rclqg4dHeeEIvdHPxGUaYHmROYVjr7K/fmj5+GWFevOUavtrOMrShX8mmeiyuMID YQJeNvE8SgkkagmEgJFaOCHziTWkTqjxj15TiLjH9ojtIoc/R6Qanev+tlxC3rJx tvCSWNR9TIchwqTmNcYGDuUCAwEAAQ== -----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 324967409744297914895281609124647268039542 . . . . . . . . [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 2019-10-12 00:35:07 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 00:35:07 +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.masterag.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 807724330504731450740342011283641196885478690639418864421710111383005863340976286156515445856460948631968643669313633878799535408302875274868291373647169574897386315541185270770307148240748647992051763931951868793051741049690908116415064309198104036581290338758066662054686869150789417811276566521927811375871001369648660404081044934119915778599748947323614196028783516948033547351497763334532222334545211700912653131804079332758007304016239402951493416697062791713916207472411835748213297880883183924552057331800548844935460676856754307046451482194403272387912491432524589334958342575342268274938428204976586640702536568683026590199551401459123237370165095368783750925409075837508505184006373975983711960626695352288082197965128791095939735638717448431780715322443974204734854477703039220392640873732614405301672948945361270243058524286806575573840890044435924727358951852616231668200087252354173262745888750055663997062291879434748270680244920430471611750034985443830040084742997441790513758200939060082165424985717588761567535718384246018269381508527202889430092949387024849271985244548818101745492936411131615321561150052986577353349306359090196416874684215243854683502265380653844820338896882004497464641662444629798606321618661 . . . . . . . . . . . . . . . . . . . . [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) bea556a40e383b86c9b3571a71f7543597025772 . . . . . . . . . . . . . . . . [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.masterag.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016dbd9ae3bd0000040300483046022100cc24927be64e919777c8e32e6c60a8080465496e4a9ddad550547c3d50dc1c0c022100af08ceaed1d6d110f3d2454d646943c424c7636c08beeeda1dac8b756738fd3b007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dbd9ae395000004030047304502205342432c59de317cccf7710a763f5f49dfb15b001404b45afc4bc47a8661e12a022100873dac07e38c7665abb5e5803a8d01f4cf27d861473e42da6962df54547ae69f . . . . [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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