bytrain.com

Issued by Amazon RSA 2048 M02

About this certificate

This digital certificate with serial number 01:b1:c4:cb:74:d4:c1:3f:2e:b0:4f:e5:90:e2:48:b2 was issued on by Amazon.

With 4 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=bytrain.com

Amazon

Organization: Amazon
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 01:b1:c4:cb:74:d4:c1:3f:2e:b0:4f:e5:90:e2:48:b2
Serial Number (int): 2252256011502352481492006672609200306
Serial Number lenght: 121 bits, 16 octets

SubjectKeyId: 8c:0b:38:3b:78:ae:81:99:dc:cb:f6:3d:d2:a6:82:9d:c7:2e:03:31
AuthorityKeyId: c0:31:52:cd:5a:50:c3:82:7c:74:71:ce:cb:e9:9c:f9:7a:eb:82:e2

Fingerprint (sha1): 74:f9:a9:aa:66:8e:33:be:0a:0e:d3:09:ac:1c:98:f6:79:fc:3e:bb
Fingerprint (sha256): 2a:e5:71:04:e8:42:c9:d1:88:2f:c7:33:79:31:d2:05:7f:06:ff:15:9a:aa:a9:74:44:45:9d:26:62:0a:4b:c1

Issuing Certificate URL: http://crt.r2m02.amazontrust.com/r2m02.cer

Revocation information

OCSP Server: http://ocsp.r2m02.amazontrust.com
CRL Distribution Point: http://crl.r2m02.amazontrust.com/r2m02.crl

Check the revocation status for certificate bytrain.com

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for bytrain.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

10 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

bytrain.com
bytrain.app
www.bytrain.app
www.bytrain.com

Other certificates including the domain name bytrain.com

(limited to 100 certificates)
bytrain.com
bytrain.com

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIF8zCCBNugAwIBAgIQAbHEy3TUwT8usE/lkOJIsjANBgkqhkiG9w0BAQsFADA8
MQswCQYDVQQGEwJVUzEPMA0GA1UEChMGQW1hem9uMRwwGgYDVQQDExNBbWF6b24g
UlNBIDIwNDggTTAyMB4XDTIzMTAyOTAwMDAwMFoXDTI0MTEyNjIzNTk1OVowFjEU
MBIGA1UEAxMLYnl0cmFpbi5jb20wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEK
AoIBAQCcG+WYv5hPThIOEK+JWA2VpnQTcFbOtuiBv36m762MDmB6utq9e6uX49Iq
KOnQJcDzRJmFdsGdbxv5PJ3OWfOngrDUR4tfhfqL3BBmSG/ZfqZ6hEY2p9iovHja
K87KMsBb1JT7VoooICh6MGAKTBLvPicu64LpDFzcdNCNUwjFKApMVYeAua6YKmcu
+ZY0CrE5s2CBfL0mPsy28Hr59tphn9kJ9RYzowLsBVArA/02pvQP2myFiXM+1EBk
gilL7jt7MHDvRuOwNoQLprjUX3QVRCu9gQv5cG5aYMXz6eXEGUeTlADLNuwI8FSI
olCH4YPJ229XkiLbcLgTljOMp+DXAgMBAAGjggMVMIIDETAfBgNVHSMEGDAWgBTA
MVLNWlDDgnx0cc7L6Zz5euuC4jAdBgNVHQ4EFgQUjAs4O3iugZncy/Y90qaCnccu
AzEwRQYDVR0RBD4wPIILYnl0cmFpbi5jb22CC2J5dHJhaW4uYXBwgg93d3cuYnl0
cmFpbi5hcHCCD3d3dy5ieXRyYWluLmNvbTATBgNVHSAEDDAKMAgGBmeBDAECATAO
BgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMDsG
A1UdHwQ0MDIwMKAuoCyGKmh0dHA6Ly9jcmwucjJtMDIuYW1hem9udHJ1c3QuY29t
L3IybTAyLmNybDB1BggrBgEFBQcBAQRpMGcwLQYIKwYBBQUHMAGGIWh0dHA6Ly9v
Y3NwLnIybTAyLmFtYXpvbnRydXN0LmNvbTA2BggrBgEFBQcwAoYqaHR0cDovL2Ny
dC5yMm0wMi5hbWF6b250cnVzdC5jb20vcjJtMDIuY2VyMAwGA1UdEwEB/wQCMAAw
ggGABgorBgEEAdZ5AgQCBIIBcASCAWwBagB3AHb/iD8KtvuVUcJhzPWHujS0pM27
KdxoQgqf5mdMWjp0AAABi3nsOKQAAAQDAEgwRgIhAJX9aPH8SqpSgwWOpDmzisJY
cqzBqmkB6KDPgnKZPA7UAiEA/bmi/yRfhBZqa691D7+cvoOTK47o/FNHiAKYqjig
c7sAdwBIsONr2qZHNA/lagL6nTDrHFIBy1bdLIHZu7+rOdiEcwAAAYt57DjeAAAE
AwBIMEYCIQDctATvFy0yrTQ2MV9T2ve1RHIPpFWDHh947o1lRmdNAQIhAMxMhmae
gW2AQZL0N1MJoGwn4m4BWXdINHBjMs4FiNWiAHYA2ra/az+1tiKfm8K7XGvocJFx
bLtRhIU0vaQ9MEjX+6sAAAGLeew4xQAABAMARzBFAiEAztiufCAzELnjqJwljwS6
7BGJbNakOUnBNLyC5Wui8SYCIAx902b50t5nh+eZVSm9iTWSiNuI0R2LAlo5iFun
9zzLMA0GCSqGSIb3DQEBCwUAA4IBAQBZtnly/9pxcNY1IKM5AeatQMVrQLep0+To
m7lLe5gisFUg4kzOyTBIMHI7HNMOMzZ3SnHKxyDdV3p8b+D2twxGW/hej6i6R0jI
FKgJnpPUeUtX0Vr5V04w5CFSFaPU+P7rShJai6HM5Bp8CADKGRaxfpK9q6Tnr2Dh
Lxe5na/tIS1Xkq3UWU/4BR7N6c4VUJtT2ZazfSfZCd+RGLdGMuujsGjkpmPVJMUQ
jk5GzvYDHCxLSb8lLCjUa7y+61WABvxfN39j6jwEU8/5+f05A4L7sciNBjDsC0Rk
DPvyn6mjKwvxSgWpo0TezNdGKM8f3NG3RccKvKb27eNp0JeDc1GJ
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnBvlmL+YT04SDhCviVgN
laZ0E3BWzrbogb9+pu+tjA5gerravXurl+PSKijp0CXA80SZhXbBnW8b+Tydzlnz
p4Kw1EeLX4X6i9wQZkhv2X6meoRGNqfYqLx42ivOyjLAW9SU+1aKKCAoejBgCkwS
7z4nLuuC6Qxc3HTQjVMIxSgKTFWHgLmumCpnLvmWNAqxObNggXy9Jj7MtvB6+fba
YZ/ZCfUWM6MC7AVQKwP9Nqb0D9pshYlzPtRAZIIpS+47ezBw70bjsDaEC6a41F90
FUQrvYEL+XBuWmDF8+nlxBlHk5QAyzbsCPBUiKJQh+GDydtvV5Ii23C4E5YzjKfg
1wIDAQAB
-----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 2252256011502352481492006672609200306
 . . . . . . . . [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 'Amazon'
 . . . . . . . . . . . . [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 'Amazon RSA 2048 M02'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-29 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-11-26 23:59:59 +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 'bytrain.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 19706932030070360783596905125397863891190855086404849975884492831580989521795393652476349644947117754805149020152850545267447567140131196331555584506199926098068210979915313300117034240409582353193065758400939985655098145196009436445158360023042190095406089034807122919483463458523083759661122844991511996516622432628973220080938676804139386937000061585097749402992510900270352371438316147390633575267399953053280995209689099339520465087088205654242015955434529076325316411886349687401321571431436484416006635569855512518276865797045623844098963513332536752360367733759727074482600051551691960697444695751932988874967
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName c03152cd5a50c3827c7471cecbe99cf97aeb82e2
 . . . . . . . . . . . . . . . . [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)
							8c0b383b78ae8199dccbf63dd2a6829dc72e0331
 . . . . . . . . . . . . . . . . [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 (62 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bytrain.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bytrain.app'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.bytrain.app'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.bytrain.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 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 2.5.29.31 (cRLDistributionPoints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (52 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crl.r2m02.amazontrust.com/r2m02.crl'
 . . . . . . . . . . . . . . . . [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 (105 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.r2m02.amazontrust.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://crt.r2m02.amazontrust.com/r2m02.cer'
 . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (368 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (364 bytes)
							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
 . . . . [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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