szns.io
Issued by R3
About this certificate
This digital certificate with serial number 03:e7:92:6d:6f:1b:28:e4:59:ec:d3:48:d7:71:8d:c6:ba:f2 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=szns.io
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:e7:92:6d:6f:1b:28:e4:59:ec:d3:48:d7:71:8d:c6:ba:f2Serial Number (int): 340136720055258984866926251822825576250098
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: e3:a2:72:06:32:1d:d2:91:e0:9e:99:ca:18:7b:18:2e:c6:a4:46:f2
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): bd:9f:3d:e9:9c:db:6d:b7:fa:05:4b:f1:b3:69:0b:5f:95:68:4f:c2
Fingerprint (sha256): 19:e1:23:34:46:f9:66:d9:20:03:6d:91:56:df:b8:f4:c8:ec:f9:96:c5:c0:3c:39:cb:b3:4b:ab:27:ce:35:23
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate szns.io
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for szns.io
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
szns.io
Other certificates including the domain name szns.io
(limited to 100 certificates)
Certificate
The complete raw certificate details for szns.io in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFFDCCA/ygAwIBAgISA+eSbW8bKORZ7NNI13GNxrryMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMjExMjIwNDE3NDFaFw0yMzAyMjAwNDE3NDBaMBIxEDAOBgNVBAMT B3N6bnMuaW8wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQC8+t2bIsQp 0Tt5mQMn1cFwki/BxXkyIYHpLML3OrpnGRDYXuDr4XMd7PZpfK4oQwK1tLsT7EPo oOrpPaIevR3r0Xjm+rm1rxxISgDGLR4k+EwrU07WIHkRPfDYCj/+65P5jYUsKIL7 8eH6kU5nKVIcBJWbXkt0ui1YQyOfSKx6tqkEQZOWQbSZi++dKnQKx+O91zjZ9h44 Y2a5KSkuY07T/98CBnKvaWNIvB1zHaFQOT9aE04HICNsFobj+t2Iu97B5RHP4ByA uVnh1BqoW4ai8MgNDtoboE25L1SyKEtLAHt3P8zDAWrlRvcvPYlc/VOwArYYhWrL v14lyjAtpcoDAgMBAAGjggJCMIICPjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFOOi cgYyHdKR4J6Zyhh7GC7GpEbyMB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJQOYfr52L FMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3IzLm8ubGVu Y3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcvMBIGA1Ud EQQLMAmCB3N6bnMuaW8wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMB AQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEE BgorBgEEAdZ5AgQCBIH1BIHyAPAAdQC3Pvsk35xNunXyOcW6WPRsXfxCz3qfNcSe HQmBJe20mQAAAYSdxUFYAAAEAwBGMEQCIG+7ooGbrT5Gxv8usQJZG0D8+pSkl0cQ 0ndgdB9Ce0ImAiAc7MEiGKXOMyoFINHRd4Q6f5MB/x8/gREYxuc6YALveQB3AHoy jFTYty22IOo44FIe6YQWcDIThU070ivBOlejUutSAAABhJ3FQW0AAAQDAEgwRgIh APqyndE5SiroaNR5lIsITsZ/rSBVFpcMDBFLBQXgxgiYAiEAgWgjXWgLtYWanodG d8FyKz5ZAe0Irm/th+UYYBzbZAowDQYJKoZIhvcNAQELBQADggEBADL1KIx/f/9N OcpE71iBMfjhvOmILx4um+8IuOdfeYWKD/rZXV+hn5kEJCkRs2sew1WAtSf84tA9 aQKuXR7M6KqgdFHS/aUc+KxpZem3mQ+rUkgURO8CFG2y1uTzT2b2gefgc6UkCysO Ia60iL/emqtIqZgNm+qlWTkGzUtZzNa1ZSbawkxQxcd2MuAtCbD3aXIZbwEdjqom gYY2kmQhS9R/ZzsiNqJr21z5UejJ06C/aNLQneL7F2pX2Ibzr8exuUOJejmtqtll XfubUIewBZ8uzOQQgkidADxIUYX6mCu57kHbZO3mDoq6knwGK64XrwRZTVXAGhuy hjxs/UZWxPQ= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvPrdmyLEKdE7eZkDJ9XB cJIvwcV5MiGB6SzC9zq6ZxkQ2F7g6+FzHez2aXyuKEMCtbS7E+xD6KDq6T2iHr0d 69F45vq5ta8cSEoAxi0eJPhMK1NO1iB5ET3w2Ao//uuT+Y2FLCiC+/Hh+pFOZylS HASVm15LdLotWEMjn0iserapBEGTlkG0mYvvnSp0Csfjvdc42fYeOGNmuSkpLmNO 0//fAgZyr2ljSLwdcx2hUDk/WhNOByAjbBaG4/rdiLveweURz+AcgLlZ4dQaqFuG ovDIDQ7aG6BNuS9UsihLSwB7dz/MwwFq5Ub3Lz2JXP1TsAK2GIVqy79eJcowLaXK AwIDAQAB -----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 340136720055258984866926251822825576250098 . . . . . . . . [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 'R3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-11-22 04:17:41 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-02-20 04:17:40 +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 'szns.io' . . . . . . . . [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 23856507795465063692579413980761156958004740706366500900035680585652169290429365551744460750786287136620180793414070896724791740811400357789444553419568808698956021702985640138440144988429648126833219040200275214852729626498736005562156950591619660576318949963707403339134689147309442074562104438712301013016373689590581991299075747300073545574891577270865047739010064533659851543127858871175362155988026647999198667023998594058791195726830646155774208243391453428771085114745191541653886253388908376352027454599183740753637858976159652335799611813197052545748259903510297571163215471146644455727900657003471697201667 . . . . . . . . . . . . . . . . . . . . [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) e3a27206321dd291e09e99ca187b182ec6a446f2 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (11 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'szns.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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb499000001849dc54158000004030046304402206fbba2819bad3e46c6ff2eb102591b40fcfa94a4974710d27760741f427b422602201cecc12218a5ce332a0520d1d177843a7f9301ff1f3f811118c6e73a6002ef790077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb52000001849dc5416d0000040300483046022100fab29dd1394a2ae868d479948b084ec67fad205516970c0c114b0505e0c608980221008168235d680bb5859a9e874677c1722b3e5901ed08ae6fed87e518601cdb640a . . . . [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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