ducksify.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:b7:74:c1:2d:2b:d3:96:36:8f:2d:5b:99:93:69:53:fd:9b was issued on by Let's Encrypt.
With 5 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=ducksify.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:b7:74:c1:2d:2b:d3:96:36:8f:2d:5b:99:93:69:53:fd:9bSerial Number (int): 323763724418797952302691124122735762210203
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: c2:61:f3:cb:0b:c4:7c:6c:07:fa:1d:a6:94:28:c8:62:41:ce:a6:af
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 20:ec:70:7c:f5:d2:cd:7f:95:df:81:c7:dc:c0:d5:3c:c0:20:f7:42
Fingerprint (sha256): 64:95:05:4c:2b:c2:43:82:0a:5f:f3:0e:c7:5e:bc:39:fc:66:d1:ba:81:9b:42:cc:4c:9d:ad:f5:f9:d0:1d:20
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate ducksify.com
5
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for ducksify.com
Public Key Algorithm
RSA
Key Size
2048
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
ducksify.com
panop.io
www-preview.ducksify.com
www.ducksify.com
www.panop.io
panop.io
www-preview.ducksify.com
www.ducksify.com
www.panop.io
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(limited to 100 certificates)
ducksify.com
www-preview.ducksify.com
ducksify.com
ducksify.com
www.ducksify.com
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ducksify.com
ducksify.com
ducksify.com
ducksify.com
ducksify.com
ducksify.com
sni18d64gl.wpc.edgecastcdn.net
ducksify.com
support.ducksify.com
sni18d66gl.wpc.edgecastcdn.net
ducksify.com
ducksify.com
ducksify.com
ducksify.com
www-preview.ducksify.com
ducksify.com
ducksify.com
www.ducksify.com
ducksify.com
ducksify.com
ducksify.com
ducksify.com
ducksify.com
ducksify.com
ducksify.com
sni18d64gl.wpc.edgecastcdn.net
ducksify.com
support.ducksify.com
sni18d66gl.wpc.edgecastcdn.net
ducksify.com
ducksify.com
ducksify.com
ducksify.com
Certificate
The complete raw certificate details for ducksify.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFljCCBH6gAwIBAgISA7d0wS0r05Y2jy1bmZNpU/2bMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMTEwOTAwNThaFw0y MDA0MTAwOTAwNThaMBcxFTATBgNVBAMTDGR1Y2tzaWZ5LmNvbTCCASIwDQYJKoZI hvcNAQEBBQADggEPADCCAQoCggEBALjjekBmIw06+iYgVKU+hFnaNd6nhFE+2s0m xiMWMokd00uaeImBqv8nrm4/KutJrPc3XSBDV6BHc/sHsccHvylbdZx+0MV99pZb Zli9RYjW6OghIjiRRjzmBVq7w7bIKTXLHsED5SjTPQkLm049UEF6WpWdSTB9EuVR ikOuZ/OvTAH/2fnriYYuA91PIHdLItYHKIhpg6kj2m3IUHMeMdDeIxgtz5BtoJMB o2KCdZuQKgaDwcMMk7MLKAsKVrUTJy7bsP7Xr8s4Dpuh4MLhBodNe2Y3jBfxMlmn Kz6/zrEUwhzfQzbZlJ0rizeQZ+gHBmBOdFQyd7ni2hZsGozwN90CAwEAAaOCAqcw ggKjMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUH AwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUwmHzywvEfGwH+h2mlCjIYkHOpq8w HwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBh MC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQub3Jn MC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQub3Jn LzBbBgNVHREEVDBSggxkdWNrc2lmeS5jb22CCHBhbm9wLmlvghh3d3ctcHJldmll dy5kdWNrc2lmeS5jb22CEHd3dy5kdWNrc2lmeS5jb22CDHd3dy5wYW5vcC5pbzBM BgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIB FhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQYGCisGAQQB1nkCBAIEgfcE gfQA8gB3AAe3XBvlfWj/8bDGHSMVx7rmV3xXlLdq7rxhOhpp06IcAAABb5QMtk4A AAQDAEgwRgIhANPopWSKJ7wKq0D8w5FEsnONpSNgZIR56CGqxwFaHsLXAiEA4+ix VxGxO0IfEODn04gg3h1nHBqSAeN3ogjMC+MSa4EAdwDwlaRZ8gDRgkAQLS+TiI6t S/4dR+OZ4dA0prCoqo6ycwAAAW+UDLckAAAEAwBIMEYCIQDCiuZeUYaQwm2AvtYy QCO1fnQNSVUuQuFggPPZfqsnOgIhAJF1tHAkAuY84mKzSoTUYcsMkRroKEwT0UCD ntHBk9alMA0GCSqGSIb3DQEBCwUAA4IBAQA/GQC6qJz3jKrg8bkgr1+3+iPKBsrl +loaM3MJn5MLupiEBafkNq3t+Uc+Q36dSFmPQajyRfSyRlvlCKA7udkLZvWwyyE3 QuoIw9BhPsubJ9v7Tspn/zrshEd0fMDH6r3PiHfvLGojVvaMA/LzwkP5MdNj1zoD FQ4yzZ71UHAyr4nbBmCyEIVNP8E6TyL5frgVc78AChjQwKDEDDg0AyicO1yy4QS4 w3UKekfkcoyOKEJYDAvTeWyYdJbErPeUH8vlApMPP7JwcIrQLwt5KEngnA3Idhqm I9jTLvM7XuI3k6ZuwF5wLsTHvvx6gbpWJViu8gb2T/aozUlaUW7m5Pgx -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuON6QGYjDTr6JiBUpT6E Wdo13qeEUT7azSbGIxYyiR3TS5p4iYGq/yeubj8q60ms9zddIENXoEdz+wexxwe/ KVt1nH7QxX32lltmWL1FiNbo6CEiOJFGPOYFWrvDtsgpNcsewQPlKNM9CQubTj1Q QXpalZ1JMH0S5VGKQ65n869MAf/Z+euJhi4D3U8gd0si1gcoiGmDqSPabchQcx4x 0N4jGC3PkG2gkwGjYoJ1m5AqBoPBwwyTswsoCwpWtRMnLtuw/tevyzgOm6HgwuEG h017ZjeMF/EyWacrPr/OsRTCHN9DNtmUnSuLN5Bn6AcGYE50VDJ3ueLaFmwajPA3 3QIDAQAB -----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 323763724418797952302691124122735762210203 . . . . . . . . [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 2020-01-11 09:00:58 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-10 09:00:58 +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 'ducksify.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 (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 23340021472026733150557593768883023263661144384807745881777433959756944329417979313258847530803279485048077147448765685165461547753122549482935718931680959985535262081616714549011978036759936932489114830047770622299250535620102757247545642180847889798190223296003452796805919084436884649243229482405190364778598114660804298739180937553816321826208745070028994736692792656441586506977393698697953088170926041233964676249624590022813304972944691264416369115637162221553962629025724095319930818781519521621650543497426953820952362655296429430861331312668871061269943621561796509197004683626160789101035309508989000103901 . . . . . . . . . . . . . . . . . . . . [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) c261f3cb0bc47c6c07fa1da69428c86241cea6af . . . . . . . . . . . . . . . . [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 (84 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ducksify.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'panop.io' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www-preview.ducksify.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ducksify.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.panop.io' . . . . . . . . . . . . . . . . [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 (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f200770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f940cb64e0000040300483046022100d3e8a5648a27bc0aab40fcc39144b2738da52360648479e821aac7015a1ec2d7022100e3e8b15711b13b421f10e0e7d38820de1d671c1a9201e377a208cc0be3126b81007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016f940cb7240000040300483046022100c28ae65e518690c26d80bed6324023b57e740d49552e42e16080f3d97eab273a0221009175b4702402e63ce262b34a84d461cb0c911ae8284c13d140839ed1c193d6a5 . . . . [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) 003f1900baa89cf78caae0f1b920af5fb7fa23ca06cae5fa5a1a3373099f930bba988405a7e436adedf9473e437e9d48598f41a8f245f4b2465be508a03bb9d90b66f5b0cb213742ea08c3d0613ecb9b27dbfb4eca67ff3aec8447747cc0c7eabdcf8877ef2c6a2356f68c03f2f3c243f931d363d73a03150e32cd9ef5507032af89db0660b210854d3fc13a4f22f97eb81573bf000a18d0c0a0c40c383403289c3b5cb2e104b8c3750a7a47e4728c8e2842580c0bd3796c987496c4acf7941fcbe502930f3fb270708ad02f0b792849e09c0dc8761aa623d8d32ef33b5ee23793a66ec05e702ec4c7befc7a81ba562558aef206f64ff6a8cd495a516ee6e4f831