mikisgym.com

Issued by R3

About this certificate

This digital certificate with serial number 03:3f:fd:45:36:57:b8:d4:3c:dc:78:ed:f4:8f:37:8c:41:49 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=mikisgym.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:3f:fd:45:36:57:b8:d4:3c:dc:78:ed:f4:8f:37:8c:41:49
Serial Number (int): 283111300964916856314436403182262113026377
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: e9:f5:60:9c:cf:a8:ef:36:d3:e5:6e:65:a8:9a:33:f9:9c:34:92:28
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 8c:d1:fc:70:b5:7c:4f:ea:1a:83:74:b2:0f:80:04:b4:2b:af:0d:97
Fingerprint (sha256): 6b:80:bc:e7:e7:f1:19:dc:fd:2f:2f:e2:d1:9b:b3:6f:54:74:f3:e8:0f:a6:58:a8:d1:58:f4:2e:e8:82:f6:29

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate mikisgym.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for mikisgym.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

mikisgym.com
www.mikisgym.com

Other certificates including the domain name mikisgym.com

(limited to 100 certificates)
*.mikisgym.com
mikisgym.com
mikisgym.com
app.mikisgym.com
app.mikisgym.com
mikisgym.com
*.mikisgym.com
*.mikisgym.com
mikisgym.com
*.mikisgym.com
mikisgym.com
*.app.mikisgym.com
*.mikisgym.com
*.app.mikisgym.com
*.mikisgym.com

Certificate

The complete raw certificate details for mikisgym.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIE+DCCA+CgAwIBAgISAz/9RTZXuNQ83Hjt9I83jEFJMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yMzEwMDEyMTIzMjJaFw0yMzEyMzAyMTIzMjFaMBcxFTATBgNVBAMT
DG1pa2lzZ3ltLmNvbTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBANGb
1LmNvL/+RZ9c+Fn9a0C1lAbaPnKJ903z26xM8lUtiV126SsPkuezqPDdnwfwt+gl
ukrGUTqvDTezAAHkhi+t9yOmud2Jri9Nf/e8NJAVooDsqhjeoW/EhFc+BmJvHsYD
zIe64TGSX2UUBb9SFGjE+/d8Goz3+kEwsDdk1IEFlNPBiN0Ksd8yWNDVcCxok/25
2BkNSHOK6vgtVwAPDjWBj7XNxsFnY30QwY7nwnelmuU7m2oQbs9W/e98VblgjO+r
6M+iFrxD15wg4K6llSX9pw456Y6Aej6NHDjhLF+89hv6qStfxHyMXu66irppW+qe
r15tdR48zo+oqxX2YYkCAwEAAaOCAiEwggIdMA4GA1UdDwEB/wQEAwIFoDAdBgNV
HSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4E
FgQU6fVgnM+o7zbT5W5lqJoz+Zw0kigwHwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA
5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vcjMu
by5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8w
KQYDVR0RBCIwIIIMbWlraXNneW0uY29tghB3d3cubWlraXNneW0uY29tMBMGA1Ud
IAQMMAowCAYGZ4EMAQIBMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHYAtz77JN+c
Tbp18jnFulj0bF38Qs96nzXEnh0JgSXttJkAAAGK7VbK5gAABAMARzBFAiBZSEPm
1hB6cv5OTG6xFOq5UVYABNhsriMO3IiHdba7PwIhAOb3pAPlaCH/LXCsBjzXCwzT
cYpXLFp/+nMBVphg6sdxAHcA6D7Q2j71BjUy51covIlryQPTy9ERa+zraeF3fW0G
vW4AAAGK7VbLfwAABAMASDBGAiEAmWLmB5EtYKBidpuDcQLVhzaTQ1fJQF7Pf7+L
2WJ5oAgCIQD7h53gwm5iWZth/4Xmjrm4Hp0w3NQQlqKrclZE83j1uzANBgkqhkiG
9w0BAQsFAAOCAQEAUYvPPnQToO/HDfOeHKtupElh9at8d0Mhb3KBe6QXzDaJU5Mo
VaiOX0tLLgVwIFZd0bvOHOo2MsqFbphboy0e4Z46+zBekKiY7g/Vg37/OEUwxX/q
GG06q/iN0WuF18r8JMY1BDi9mrTMqbRA3+qyVmfLA12gBR/+dQsf5Uf7iJEf4cdN
nQQ3hcFkNjgAGNDhJkanwst6uEA0iNpFlXgBO2YWj6dUg6D8R8LB0OYMo7tHfBNT
NXkeQLoMYeX1ZnLWPk8RW+yL9AWcv6hFTTGZTSrpb0PgbL/ezxynkwzmPbiMGtXF
rAGWI21+7vqiEDvny0sn/VXllEj0kWKY1cw/Rg==
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0ZvUuY28v/5Fn1z4Wf1r
QLWUBto+con3TfPbrEzyVS2JXXbpKw+S57Oo8N2fB/C36CW6SsZROq8NN7MAAeSG
L633I6a53YmuL01/97w0kBWigOyqGN6hb8SEVz4GYm8exgPMh7rhMZJfZRQFv1IU
aMT793wajPf6QTCwN2TUgQWU08GI3Qqx3zJY0NVwLGiT/bnYGQ1Ic4rq+C1XAA8O
NYGPtc3GwWdjfRDBjufCd6Wa5TubahBuz1b973xVuWCM76voz6IWvEPXnCDgrqWV
Jf2nDjnpjoB6Po0cOOEsX7z2G/qpK1/EfIxe7rqKumlb6p6vXm11HjzOj6irFfZh
iQIDAQAB
-----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 283111300964916856314436403182262113026377
 . . . . . . . . [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 2023-10-01 21:23:22 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-30 21:23:21 +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 'mikisgym.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 26460648846451580866254008042070072038225325210988937158487223333993848868806053822386086536702946974223226437203233015863945660674424634844470376884239256322594565621721487782654012859771036349782182324760154022440121169254958451045274696877190786393425691995895009367533868452400908214465263866820199709595535300347086430691957096524095705936485465338108021230491346693947966477758787356689803965722656150522517154544668735040489098654242324662191213793652352758521983884285585812256239401676127195816956685803925417887545834160892897494147709654883840537299227546518098077777368038644055730821983172504889352151433
 . . . . . . . . . . . . . . . . . . . . [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)
							e9f5609ccfa8ef36d3e56e65a89a33f99c349228
 . . . . . . . . . . . . . . . . [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 (34 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mikisgym.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.mikisgym.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 (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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018aed56cae600000403004730450220594843e6d6107a72fe4e4c6eb114eab951560004d86cae230edc888775b6bb3f022100e6f7a403e56821ff2d70ac063cd70b0cd3718a572c5a7ffa7301569860eac771007700e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018aed56cb7f00000403004830460221009962e607912d60a062769b837102d58736934357c9405ecf7fbf8bd96279a008022100fb879de0c26e62599b61ff85e68eb9b81e9d30dcd41096a2ab725644f378f5bb
 . . . . [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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