*.calendas.net

Issued by Amazon RSA 2048 M03

About this certificate

This digital certificate with serial number 04:f6:79:a8:00:25:82:30:fd:ce:be:66:3b:71:a3:11 was issued on by Amazon.

With 2 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=*.calendas.net

Amazon

Organization: Amazon
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:f6:79:a8:00:25:82:30:fd:ce:be:66:3b:71:a3:11
Serial Number (int): 6596684492277920403464738025390580497
Serial Number lenght: 123 bits, 16 octets

SubjectKeyId: 71:fd:12:c5:e3:54:70:61:1b:ae:3d:27:c5:39:b0:f9:7b:cb:c1:2b
AuthorityKeyId: 55:d9:18:5f:d2:1c:cc:01:e1:58:b4:be:ab:d9:55:42:01:d7:2e:02

Fingerprint (sha1): e7:fe:19:87:b7:3b:e1:14:b8:36:07:4d:d1:7c:77:f0:2b:7f:75:93
Fingerprint (sha256): 74:77:80:ad:99:61:af:54:b9:47:27:19:1a:91:74:73:ab:13:0d:07:83:4e:00:a3:5a:b8:06:3f:93:38:12:6a

Issuing Certificate URL: http://crt.r2m03.amazontrust.com/r2m03.cer

Revocation information

OCSP Server: http://ocsp.r2m03.amazontrust.com
CRL Distribution Point: http://crl.r2m03.amazontrust.com/r2m03.crl

Check the revocation status for certificate *.calendas.net

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.calendas.net

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

*.calendas.net
calendas.net

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calendas.net

Certificate

The complete raw certificate details for *.calendas.net in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzjnQ6z2W+E9N6YmXH/PE
Ma9Rzde4aJF9Nq0NjFaW+kD1zfxk/6viZeGjTd6ES/bODieXOS4N7l6lakNyQPSj
rwjHy+tvrlQRIqO6y28R70oQeDBRH0wlvYPcEo1p6Kv9vOIjSOyIQt5rr5Jq8Yr3
aT6m/+Isxo2X3cKruEo/H3knv7jRCLNX8e63foCmAcL1BpLYfeRio43eWDH33kOI
Bph34Ahjzo+UMTOsFhescmQ+C7I6RirT24pHaIkCyhFI46cLQkCbb5JBu3PHMExq
3xAYMiwLkC6iUDpTVNQ6G/YBP4xdCRd4STh+79MUfDPJ/LC6kV0xrVwP2YjU51d2
ewIDAQAB
-----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 6596684492277920403464738025390580497
 . . . . . . . . [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 M03'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-05 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-01-02 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:12|false] UTF8String '*.calendas.net'
 . . . . . . . . [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 26033600999322674268796947528825026921211984094947328296391677066527853584444390834492294079320138962610192487434070174477786897920287927032534550715588147424768622387991869986641702278945786811853673385374117862128322272365950163119525234068698024417197657564359088925212606877719920882804826196893094789493756590041053942303946240935100256172190687535230968616870062816162033654014793373060328083861994111335058768009668297067485541285220930561200549843418831602002963607285894592846272753541915190367038811644882792551369541166790928660029124043883477681537805014225301565099657891141664152922959201838158902163067
 . . . . . . . . . . . . . . . . . . . . [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 55d9185fd21ccc01e158b4beabd9554201d72e02
 . . . . . . . . . . . . . . . . [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)
							71fd12c5e35470611bae3d27c539b0f97bcbc12b
 . . . . . . . . . . . . . . . . [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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.calendas.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'calendas.net'
 . . . . . . . . . . . . . . . . [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.r2m03.amazontrust.com/r2m03.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.r2m03.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.r2m03.amazontrust.com/r2m03.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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