guardal.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:d2:f2:ad:0a:35:27:b0:92:65:65:ac:d7:c9:52:99:b4:da 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=guardal.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:d2:f2:ad:0a:35:27:b0:92:65:65:ac:d7:c9:52:99:b4:daSerial Number (int): 333118726498049765461038776035433831314650
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 08:32:ab:ac:a9:a1:02:94:55:b0:5c:09:06:c4:3b:b1:54:1a:57:e3
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): e9:c0:bf:96:00:41:47:7b:3d:96:33:0b:d8:6a:d8:7f:4d:51:df:ff
Fingerprint (sha256): ed:c0:59:f3:54:4d:c5:68:ca:de:ec:46:41:fe:6e:f6:c3:24:be:31:95:04:b2:19:d6:bb:6d:c5:c8:5f:a0:7d
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate guardal.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for guardal.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
guardal.com
Other certificates including the domain name guardal.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for guardal.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGTjCCBTagAwIBAgISA9LyrQo1J7CSZWWs18lSmbTaMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTIyMjI4MThaFw0y MDAxMTAyMjI4MThaMBYxFDASBgNVBAMTC2d1YXJkYWwuY29tMIICIjANBgkqhkiG 9w0BAQEFAAOCAg8AMIICCgKCAgEAuEB63jHWala02o8i/jOkRpZuJ1ol+Zj4v0jN 7usUIDKJ9GWpDvaxd1u8VVyGMGSwTrsDKRH8nNHAlTe00S+X3g9Zj091wvFHw0Jo K/teHe6cFrK4qBYc5sAlnx+tHg0bOK3cXlwpkQDW7puIC+JnXE5vTupPErdQlUzV yfGr5ZV5nWtUZysrHrY93mTkck7774E2coIfgSPJ4OkCjK+0UjOcQv76HcXJAXnZ ceJLX+TDopQpDINvLzT/5mwjdtLH06wr/j0UKHfQlc9zxPh3cVT6elkHa8rFbBUu Xf9EEdwznqxONbN9ODAVdg9AAONMIyhB3Lt6yS92a5l8KRiCnmZqMqiSrxa1S+5D jB4M+O4F3wzOyW8DxKnSA03HBgW/l/iP+qQFOLZpr20snxcn/sjXUxSYMvJYy1/v gT0aYBH1OCix6L9yyoLjOXRpDEJQkiPZxV4UFd+/vi79o7adTt/poIuDVztLgnwl cZNtGJBEjvPTYxz9oHaIuPebWSLxcMnpBq89A+HZa2LU3T5q1uU9hFmA7tsTWJHp 7YPTHvG3OdI2Za7beZ3Rzo2+q2Cc90kpXTFm7BP1syvpTyGbrmyLrrZPiVDLokoM LhUTdd6cBkdE91HkN6byCxZkdlHIF2hTG2oTOVSJSLI9RXoU7mBBWTfbL+Wn7Lqy CcmZK0cCAwEAAaOCAmAwggJcMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggr BgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUCDKrrKmh ApRVsFwJBsQ7sVQaV+MwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEw bwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMu bGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMu bGV0c2VuY3J5cHQub3JnLzAWBgNVHREEDzANggtndWFyZGFsLmNvbTBMBgNVHSAE RTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRw Oi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkCBAIEgfUEgfIA8AB2 ACk8UZZUyDlluqpQ/FgH1Ldvv1h6KXLcpMMM9OVFR/R4AAABbcJNJHkAAAQDAEcw RQIgaBOZgvhyI/Bx6Bt1r94tUO64uqH2XsGGuRkc2JEXJ18CIQD52N97L1kMAfHI 3m82Tz2NxVUknBx1AdUopOcR1ATsQAB2AG9Tdqwx8DEZ2JkApFEV/3cVHBHZAsEA KQaNsgiaN9kTAAABbcJNJeEAAAQDAEcwRQIgc5KRBwT50lVAuvAxXIMjpabArNEt 3NvjO1FK3/hM6KECIQDP+5IMz6PGTiCeuX5M8ZC+RQWLO2Z+0o5twpEvstnmJTAN BgkqhkiG9w0BAQsFAAOCAQEAX8hgWiYGfzOAPTlmKBi/f5ZnJBIs45jG3hLbjbMH l0DoqUCsIHvbIq942/H1bdO6kXxSGOgoC9aWDAZJbvQ48YXLURcBlaIbBXTBLm7E NkxR5G+iRt/a46K32jZsq6iBJEnAYwrZWJGQgGKq1WLVZNCAVbbJQ2caiwtGWSwa 4bngTwjwXmjhPXwrkup9ptN3mkl0v5GxHKBsh6EYWtKxgvsEONX+zquKneAw7xfU GZuaZp6yUMYcUhYYoRk1udp62wT4K+i5gT2OZSq1UdgMQWkO83Thz00ccLFbAYy0 O6mB3ysLubTps+/FqOeprZbHcyqFvjCopfvxFhrUhqYaxw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAuEB63jHWala02o8i/jOk RpZuJ1ol+Zj4v0jN7usUIDKJ9GWpDvaxd1u8VVyGMGSwTrsDKRH8nNHAlTe00S+X 3g9Zj091wvFHw0JoK/teHe6cFrK4qBYc5sAlnx+tHg0bOK3cXlwpkQDW7puIC+Jn XE5vTupPErdQlUzVyfGr5ZV5nWtUZysrHrY93mTkck7774E2coIfgSPJ4OkCjK+0 UjOcQv76HcXJAXnZceJLX+TDopQpDINvLzT/5mwjdtLH06wr/j0UKHfQlc9zxPh3 cVT6elkHa8rFbBUuXf9EEdwznqxONbN9ODAVdg9AAONMIyhB3Lt6yS92a5l8KRiC nmZqMqiSrxa1S+5DjB4M+O4F3wzOyW8DxKnSA03HBgW/l/iP+qQFOLZpr20snxcn /sjXUxSYMvJYy1/vgT0aYBH1OCix6L9yyoLjOXRpDEJQkiPZxV4UFd+/vi79o7ad Tt/poIuDVztLgnwlcZNtGJBEjvPTYxz9oHaIuPebWSLxcMnpBq89A+HZa2LU3T5q 1uU9hFmA7tsTWJHp7YPTHvG3OdI2Za7beZ3Rzo2+q2Cc90kpXTFm7BP1syvpTyGb rmyLrrZPiVDLokoMLhUTdd6cBkdE91HkN6byCxZkdlHIF2hTG2oTOVSJSLI9RXoU 7mBBWTfbL+Wn7LqyCcmZK0cCAwEAAQ== -----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 333118726498049765461038776035433831314650 . . . . . . . . [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 22:28:18 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 22:28:18 +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 'guardal.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 751682068115091332827312911767769174596007257900685113562266325699675323031057484779793554485590969334381279776659567754118063887022552998866575476593688339061060843467253807926790821000076368072538201707882605688658331259963073699496261233919402830926658284195656074424808966712799970773510215512121122937891910036973971746696097535580193083878117597477033554292415930949416828352221304510249839955939679608928912074266597834851343740581827226260694624817280658625692582791754808001603485755171667988370968483959187770427249147827173736989347699686469077977683225640484028904821560987914871806865734796194638729470342294215516997155199784111296075323139841583402315109545267199763197780609917955922061788161821521579724236579391437510566836737594442052303630512638373603341715816637598049553025164300118105789539757808843915100065293924572265030335075187533239550333331549868375627494729482779252745411585312317789427231151917149423443157465916796531332305750040895994110753012790755247696656788516411474002113743488729374693792703074991476948050672442442790023364463476099180403107511039965958869080112730829636388670708234218567501877657584049466761771737356346902247331015543031195661598256492502039165916415763743054633679530823 . . . . . . . . . . . . . . . . . . . . [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) 0832abaca9a1029455b05c0906c43bb1541a57e3 . . . . . . . . . . . . . . . . [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 'guardal.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) 00f0007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dc24d24790000040300473045022068139982f87223f071e81b75afde2d50eeb8baa1f65ec186b9191cd89117275f022100f9d8df7b2f590c01f1c8de6f364f3d8dc555249c1c7501d528a4e711d404ec400076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016dc24d25e1000004030047304502207392910704f9d25540baf0315c8323a5a6c0acd12ddcdbe33b514adff84ce8a1022100cffb920ccfa3c64e209eb97e4cf190be45058b3b667ed28e6dc2912fb2d9e625 . . . . [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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