dymeng.com
Issued by R3
About this certificate
This digital certificate with serial number 03:f2:cf:8c:3d:09:36:4f:15:2c:27:de:d5:f0:60:2a:fb:d5 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=dymeng.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:f2:cf:8c:3d:09:36:4f:15:2c:27:de:d5:f0:60:2a:fb:d5Serial Number (int): 343961068944792367640602038773936640687061
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 32:4d:79:bf:fc:eb:25:99:26:63:55:5b:64:c3:b3:a3:97:ca:4f:1a
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): b3:89:e5:51:fa:74:70:94:37:aa:23:be:55:1e:05:13:40:4b:97:a5
Fingerprint (sha256): f2:fe:40:b1:cf:49:7b:6e:48:5b:11:a9:39:1d:9f:fd:0b:05:a4:f0:09:38:a9:ba:c5:18:96:4e:3d:09:0d:33
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate dymeng.com
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for dymeng.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
dymeng.com
www.dymeng.com
www.dymeng.com
Other certificates including the domain name dymeng.com
(limited to 100 certificates)
dymeng.com
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prod.dymeng.com
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www.dymeng.com
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www.dymeng.com
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www.dymeng.com
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prod.dymeng.com
dymeng.com
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prod.dymeng.com
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www.dymeng.com
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www.dymeng.com
dymeng.com
dymeng.com
dymeng.com
dymeng.com
dymeng.com
prod.dymeng.com
dymeng.com
dymeng.com
Certificate
The complete raw certificate details for dymeng.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE8jCCA9qgAwIBAgISA/LPjD0JNk8VLCfe1fBgKvvVMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAxMDkxMjE2MjFaFw0yNDA0MDgxMjE2MjBaMBUxEzARBgNVBAMT CmR5bWVuZy5jb20wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQC5ldMC fOW7PgkId6YMkUg1xMIXapXRJV7vu3qLtMdiP/T6CXBkeiBrQOOxjbjG3hRDrrzu mRDIaSXpTDDB6DXMaCKNSetWsv4YL9knN739GezqaIHoPLXwJYrksTTLu7IcjirR l3DXSGgEEC3btRrM9htJyeOITrSMsVtTnIzoWNv8CdPVweXCyuB5zKqNQr9cy3+L 9AId+QNNAjJVuwFe3Z+fbjmhLNCjuNUIhaGBj6zGyp8O/lrGbAmSf904cFfxw3wi W9Z1/GnFmUrSZ45n09ymDeqALMx5UTaR6G5EMV2Sq/HSswg/0EVJstUaUp7cY4bC 0eVcwd7PQ3LR+FMBAgMBAAGjggIdMIICGTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0l BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE FDJNeb/86yWZJmNVW2TDs6OXyk8aMB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJQOYf r52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3IzLm8u bGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcvMCUG A1UdEQQeMByCCmR5bWVuZy5jb22CDnd3dy5keW1lbmcuY29tMBMGA1UdIAQMMAow CAYGZ4EMAQIBMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHYAouK/1h7eLy8HoNZO bTen3GVDsMa1LqLat4r4mm31F9gAAAGM7l3rvwAABAMARzBFAiAT2qRcWxguRxnc 956pRtTl483A63o29zSrGbx3Dhrd5AIhAPP/7d7jGvREkrAh01D1X1ULWDxgwfnK GZDIH85GymC2AHcASLDja9qmRzQP5WoC+p0w6xxSActW3SyB2bu/qznYhHMAAAGM 7l3rqwAABAMASDBGAiEAwH64U55AShd8nHZM00HLdxcesR90zVWDZrLYiqqJFiYC IQC9gtloyLInCegTJWJqFrGnBCtSPxVoioQUSv5NXnkn3TANBgkqhkiG9w0BAQsF AAOCAQEAkv+xGcyjAHM7eQ3pmiD+sPpKkiKs2Ekz4dzRMPwhuaFczbbSGrgD+YDw 8gewp3pBzeyiOnAnJPLWVINFtbpyXrGZ+fMLz1loL+NA1bcECSVwGn72WCvv44Mk TmdVK3242N5yyWP9NDxfE2sGBfI4+HvQXbrxxoR1N5KqXgGuJpu0QCtaEHaSc8OX QwUByM8/McVrg6JoZSV9g4sGiTNatHK+5mNgY7LGTEG40GZOzUzAsSffjjuXqETh 2pL+4zeB9r02M4LjLJWnJdF3yMrouWlYr1Ra62JAaccpjSSMRLDa0xfXs81eqo+e TiaLGPREk0Jw/24qYo9pSf6q4eajyg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuZXTAnzluz4JCHemDJFI NcTCF2qV0SVe77t6i7THYj/0+glwZHoga0DjsY24xt4UQ6687pkQyGkl6Uwwweg1 zGgijUnrVrL+GC/ZJze9/Rns6miB6Dy18CWK5LE0y7uyHI4q0Zdw10hoBBAt27Ua zPYbScnjiE60jLFbU5yM6Fjb/AnT1cHlwsrgecyqjUK/XMt/i/QCHfkDTQIyVbsB Xt2fn245oSzQo7jVCIWhgY+sxsqfDv5axmwJkn/dOHBX8cN8IlvWdfxpxZlK0meO Z9Pcpg3qgCzMeVE2kehuRDFdkqvx0rMIP9BFSbLVGlKe3GOGwtHlXMHez0Ny0fhT AQIDAQAB -----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 343961068944792367640602038773936640687061 . . . . . . . . [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 2024-01-09 12:16:21 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-08 12:16:20 +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 'dymeng.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 23427967513291657182217974359909542152925567866512456685856920843835919066877826668231212942019105558794281692862018141916674057638966147579206874533558078834894074613235238050351764813631849469738158803179106067358544904207260594823043137409640631508117344844236352168521825283499126211089938269332917164077869751614533678209166895892065632625747223384456084197477187027585313424999624475769135664021655573811286338038472986788051128009645781105678462393992548467196123320805147306068354150697073554328478842079994171778478320149720885058356543635348425106031463141160999037989737533281391401941663376995149011243777 . . . . . . . . . . . . . . . . . . . . [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) 324d79bffceb25992663555b64c3b3a397ca4f1a . . . . . . . . . . . . . . . . [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 (30 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dymeng.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.dymeng.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) 00f1007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018cee5debbf0000040300473045022013daa45c5b182e4719dcf79ea946d4e5e3cdc0eb7a36f734ab19bc770e1adde4022100f3ffeddee31af44492b021d350f55f550b583c60c1f9ca1990c81fce46ca60b600770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018cee5debab0000040300483046022100c07eb8539e404a177c9c764cd341cb77171eb11f74cd558366b2d88aaa891626022100bd82d968c8b22709e81325626a16b1a7042b523f15688a84144afe4d5e7927dd . . . . [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) 0092ffb119cca300733b790de99a20feb0fa4a9222acd84933e1dcd130fc21b9a15ccdb6d21ab803f980f0f207b0a77a41cdeca23a702724f2d6548345b5ba725eb199f9f30bcf59682fe340d5b7040925701a7ef6582befe383244e67552b7db8d8de72c963fd343c5f136b0605f238f87bd05dbaf1c684753792aa5e01ae269bb4402b5a10769273c397430501c8cf3f31c56b83a26865257d838b0689335ab472bee6636063b2c64c41b8d0664ecd4cc0b127df8e3b97a844e1da92fee33781f6bd363382e32c95a725d177c8cae8b96958af545aeb624069c7298d248c44b0dad317d7b3cd5eaa8f9e4e268b18f444934270ff6e2a628f6949feaae1e6a3ca