space.ua
Issued by R3
About this certificate
This digital certificate with serial number 04:86:3c:ad:19:22:c6:5f:cb:fb:79:c3:0e:a7:ed:2d:e4:52 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:
- DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
- Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
- Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)
Certificate Subject
CN=space.ua
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:86:3c:ad:19:22:c6:5f:cb:fb:79:c3:0e:a7:ed:2d:e4:52Serial Number (int): 394127633351365753628095300053362770043986
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 8d:4a:a1:37:82:6c:09:0b:db:77:b2:b1:74:3d:9c:7e:b6:a3:eb:92
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 52:bd:01:e9:3b:41:8d:41:86:d7:df:d1:35:78:05:e2:1c:46:93:d0
Fingerprint (sha256): 63:b1:b7:2b:e4:25:bf:d9:e8:6a:d4:d2:fc:18:a3:fb:9a:dd:15:a7:0a:3f:43:dd:b9:c9:87:38:56:13:53:bd
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate space.ua
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for space.ua
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
space.ua
www.space.ua
www.space.ua
Other certificates including the domain name space.ua
(limited to 100 certificates)
www.space.ua
space.ua
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space.ua
space.ua
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space.ua
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space.ua
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space.ua
space.ua
space.ua
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space.ua
space.ua
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space.ua
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space.ua
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www.space.ua
Certificate
The complete raw certificate details for space.ua in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE6zCCA9OgAwIBAgISBIY8rRkixl/L+3nDDqftLeRSMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzEyMjMwNDMzMzBaFw0yNDAzMjIwNDMzMjlaMBMxETAPBgNVBAMT CHNwYWNlLnVhMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxNsF0UrY VJ+GE84JxVxatPVcUckfXQeaf13pMIvZZQl4NSArcn+xs7EEOqetZuUTaZ9FnDUW 7CNUducn4DO1rOnx3xfWF/UqfL3K9QZOYIsLE5RfqfD2SfeI8mJUi0vz/LkLi9/a i2aoiwst6ugwwWFT7J2Kc/cV3XNPdntAdFFGLqOTftCJd7i7iJGI6gk+AVi6pq/S ZmYiBqpafRrvHS8l7vT3+GYrovg5JBgiX8kaBMti9BE8+s/OrLUBQdwu9ik/Suag +K9A/sCR3R4MZ31gwt4p6a5byN2QiEKmhpTcJ+1JN/fxdPqPsJx6YN5VE1uMum3j UrbqqaEFu1jRfwIDAQABo4ICGDCCAhQwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSN SqE3gmwJC9t3srF0PZx+tqPrkjAfBgNVHSMEGDAWgBQULrMXt1hWy65QCUDmH6+d ixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9yMy5vLmxl bmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3JnLzAhBgNV HREEGjAYgghzcGFjZS51YYIMd3d3LnNwYWNlLnVhMBMGA1UdIAQMMAowCAYGZ4EM AQIBMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYASLDja9qmRzQP5WoC+p0w6xxS ActW3SyB2bu/qznYhHMAAAGMlSoNZQAABAMARzBFAiAiQGKjiTDVoAjLuOBBNc9D NsbV08AK5PMet5/bJpkZxAIhAI51aQEaP2ObAQ/kk35AlljiYe7ash75aI4t3R0K 2x4UAHYAouK/1h7eLy8HoNZObTen3GVDsMa1LqLat4r4mm31F9gAAAGMlSoNbgAA BAMARzBFAiEAoA9qzcNrsnjRd7g3DdIxwvUDgq82HC5+QfVbCkEHXukCIE30GK8A 9yO+xxcRpefa1CPQZ+MgK7efiPSDS9aqTx91MA0GCSqGSIb3DQEBCwUAA4IBAQAq Lwn4XjThFCPx27x0eP4shFbZ06YFW1JsjgxD4/sJdehm1xrkM85cUfmKNQLD/RhE 9ozPg9B24udiuWO2oP6s+D6BDu+yF2HhLAYvEK4xuiU1hEPDGSy1j5y2W+1294Z+ GYT7FqwaPEFUo2+WrJuCovPfyNBeWUOlqTyAOOkkDuB6uDnmv2kDJu7SpfYU904p 7pIhaDAXwKFpMHIYYCojkS0W3XSuE5e6KFg9BEHAO0mePrbVtiPgxOc1ySKE/AQz WxJvJEH2nfDJg56Igr5eaM7ZzyDrtpIbS1UtcOUee0rw0Nmk75Ot2sgyIlBCBqEL b7kTE7mmoVlLH0s8XA6f -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxNsF0UrYVJ+GE84JxVxa tPVcUckfXQeaf13pMIvZZQl4NSArcn+xs7EEOqetZuUTaZ9FnDUW7CNUducn4DO1 rOnx3xfWF/UqfL3K9QZOYIsLE5RfqfD2SfeI8mJUi0vz/LkLi9/ai2aoiwst6ugw wWFT7J2Kc/cV3XNPdntAdFFGLqOTftCJd7i7iJGI6gk+AVi6pq/SZmYiBqpafRrv HS8l7vT3+GYrovg5JBgiX8kaBMti9BE8+s/OrLUBQdwu9ik/Suag+K9A/sCR3R4M Z31gwt4p6a5byN2QiEKmhpTcJ+1JN/fxdPqPsJx6YN5VE1uMum3jUrbqqaEFu1jR fwIDAQAB -----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 394127633351365753628095300053362770043986 . . . . . . . . [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 2023-12-23 04:33:30 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-22 04:33:29 +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 'space.ua' . . . . . . . . [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 24850711904314483545272180257545792979633523084056616348701715858836918300570573533145944351869271472765671692518732597698364419988661664671325057020670040471257521702703946391556450402956443876709141305601495872264707815640777010685655070696392045998111628431611697039596460325542937884759061316692091247835181285524981425040095290783066436940589005515583746185735053781808747310538730250727429063806789851385232867810326793111234263253307919647064089828768173392226868421064644796352103511060600524858690719685547319539150625086939890800438218549289302152244674266579379049225062564023421041283369748571328702108031 . . . . . . . . . . . . . . . . . . . . [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) 8d4aa137826c090bdb77b2b1743d9c7eb6a3eb92 . . . . . . . . . . . . . . . . [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 (26 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'space.ua' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.space.ua' . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f000760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c952a0d6500000403004730450220224062a38930d5a008cbb8e04135cf4336c6d5d3c00ae4f31eb79fdb269919c40221008e7569011a3f639b010fe4937e409658e261eedab21ef9688e2ddd1d0adb1e14007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018c952a0d6e0000040300473045022100a00f6acdc36bb278d177b8370dd231c2f50382af361c2e7e41f55b0a41075ee902204df418af00f723bec71711a5e7dad423d067e3202bb79f88f4834bd6aa4f1f75 . . . . [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) 002a2f09f85e34e11423f1dbbc7478fe2c8456d9d3a6055b526c8e0c43e3fb0975e866d71ae433ce5c51f98a3502c3fd1844f68ccf83d076e2e762b963b6a0feacf83e810eefb21761e12c062f10ae31ba25358443c3192cb58f9cb65bed76f7867e1984fb16ac1a3c4154a36f96ac9b82a2f3dfc8d05e5943a5a93c8038e9240ee07ab839e6bf690326eed2a5f614f74e29ee9221683017c0a169307218602a23912d16dd74ae1397ba28583d0441c03b499e3eb6d5b623e0c4e735c92284fc04335b126f2441f69df0c9839e8882be5e68ced9cf20ebb6921b4b552d70e51e7b4af0d0d9a4ef93addac83222504206a10b6fb91313b9a6a1594b1f4b3c5c0e9f