shellservice.hal.aws.pco.dk

Issued by Amazon RSA 2048 M02

About this certificate

This digital certificate with serial number 07:e7:ba:75:76:59:34:fc:44:a8:84:a0:c7:d0:ad:24 was issued on by Amazon.

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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=shellservice.hal.aws.pco.dk

Amazon

Organization: Amazon
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 07:e7:ba:75:76:59:34:fc:44:a8:84:a0:c7:d0:ad:24
Serial Number (int): 10507798379324325445591932626573241636
Serial Number lenght: 123 bits, 16 octets

SubjectKeyId: b0:4f:f5:ca:2d:ae:4f:bc:57:41:ac:40:19:7e:e2:7c:4f:0f:ff:16
AuthorityKeyId: c0:31:52:cd:5a:50:c3:82:7c:74:71:ce:cb:e9:9c:f9:7a:eb:82:e2

Fingerprint (sha1): 4e:31:af:db:bb:97:a6:44:a0:57:82:18:f0:5b:1c:60:b9:19:93:df
Fingerprint (sha256): 9e:d7:88:dd:2c:bc:b2:92:81:cb:9f:1b:e6:a1:c9:67:16:dc:42:84:4f:bf:df:1d:19:2e:3d:7e:ad:37:b2:58

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 shellservice.hal.aws.pco.dk

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for shellservice.hal.aws.pco.dk

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

shellservice.hal.aws.pco.dk

Other certificates including the domain name pco.dk

(limited to 100 certificates)
social.innx.pco.dk
social.innx.pco.dk
dfi.dk.d9.vps.prod.combell.peytz.dk
gopkg.pco.dk
mylife.custom.prod.combell.pco.dk
noedhjaelp.fkn.wp.prod.combell.pco.dk
hal.aws.pco.dk
noedhjaelp.fkn.wp.prod.combell.pco.dk
dfi.dk.d9.vps.prod.combell.peytz.dk
dfi.dk.d9.vps.prod.combell.peytz.dk
shellservice.hal.aws.pco.dk
social.innx.pco.dk
dfi.dk.d9.vps.prod.combell.peytz.dk
dfi.dk.d9.vps.prod.combell.peytz.dk
noedhjaelp.fkn.wp.prod.combell.pco.dk
noedhjaelp.fkn.wp.prod.combell.pco.dk
login-bilvask.hal.aws.pco.dk
shellservice.hal.aws.pco.dk
noedhjaelp.fkn.wp.prod.combell.pco.dk
hal.aws.pco.dk
social.innx.pco.dk
noedhjaelp.fkn.wp.prod.combell.pco.dk
dfi.dk.d9.vps.prod.combell.peytz.dk
dfi.dk.d9.vps.prod.combell.peytz.dk
anet.d7.prod.hz.pco.dk
gopkg.pco.dk
dfi.dk.d9.vps.prod.combell.peytz.dk
noedhjaelp.fkn.wp.prod.combell.pco.dk
shellservice.hal.aws.pco.dk
shellservice.hal.aws.pco.dk
noedhjaelp.fkn.wp.prod.combell.pco.dk
noedhjaelp.fkn.wp.prod.combell.pco.dk
procurement.fkn.wp.prod.combell.pco.dk
dfi.dk.d9.vps.prod.combell.peytz.dk
hal.aws.pco.dk
noedhjaelp.fkn.wp.prod.combell.pco.dk
dfi.dk.d9.vps.prod.combell.peytz.dk
noedhjaelp.fkn.wp.prod.combell.pco.dk
gopkg.pco.dk
dfi.dk.d9.vps.prod.combell.peytz.dk
anet.d7.prod.hz.pco.dk
shellservice.hal.aws.pco.dk
dfi.dk.d9.vps.prod.combell.peytz.dk
dfi.dk.d9.vps.prod.combell.peytz.dk
noedhjaelp.fkn.wp.prod.combell.pco.dk
social.innx.pco.dk
noedhjaelp.fkn.wp.prod.combell.pco.dk
shellservice.hal.aws.pco.dk
noedhjaelp.fkn.wp.prod.combell.pco.dk
noedhjaelp.fkn.wp.prod.combell.pco.dk
noedhjaelp.fkn.wp.prod.combell.pco.dk
anet.d7.prod.hz.pco.dk
social.innx.pco.dk
noedhjaelp.fkn.wp.prod.combell.pco.dk
dfi.dk.d9.vps.prod.combell.peytz.dk
social.innx.pco.dk
dfi.dk.d9.vps.prod.combell.peytz.dk
noedhjaelp.fkn.wp.prod.combell.pco.dk
dfi.d9.prod.combell.pco.dk
hal.aws.pco.dk
noedhjaelp.fkn.wp.prod.combell.pco.dk
anet.d7.prod.hz.pco.dk
shellservice.hal.aws.pco.dk

Certificate

The complete raw certificate details for shellservice.hal.aws.pco.dk in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2l6+T/Gzu7NwunaPZXYC
ecZ7g9P3lfqWrNYJ/y6K9aNqo8bmv5HsrAWcWZRsXdK2WqGcEgQkoLu5hPPPD1hZ
1gn4OJAu/ugmfy+b53abqN093Ico9jxdbUr394/YS0rGhdr/HVYfbxXShru4zOkC
kNILA8ZOmjpVFug6cAt0w+OH9lw+nrklVus6z9PdPnseeGhCTRur3bMlcb6ApX3o
DUon+w5AluGVWfHWXiL6kSR8aE+ZGb18lJ8TuD5rFptVQ7r2q+RKwNqB2BVXEemH
WJpCuszy8eqmL70frvoSQK9QzkgBUzd1U/aaPZWMR/p0ifoss7Ct7Cq3EpeisZ6F
UwIDAQAB
-----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 10507798379324325445591932626573241636
 . . . . . . . . [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 2023-05-24 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-21 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 'shellservice.hal.aws.pco.dk'
 . . . . . . . . [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 27566670198033149883610527874266510702751610989031583749078072071749518004459245266067825001893582040699487864657929770407862478894773061688293967223276492117764997408450646467539962107565223072130059473358488058890408524710215614000994412741393647860302680955891584641509255181412476471304277293919078040582665464823452723189185940582328822336972362251598516363070464296859863135042785426861624737958205491505222937123916131038128075585265691013874670664336934645171597312428681893271711024576427711392963673659472409420213406409556227476275782133758707700912006539186717323250292186535584977140196338613281777157459
 . . . . . . . . . . . . . . . . . . . . [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)
							b04ff5ca2dae4fbc5741ac40197ee27c4f0fff16
 . . . . . . . . . . . . . . . . [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 (31 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'shellservice.hal.aws.pco.dk'
 . . . . . . . . . . . . . . . . [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 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 1.3.6.1.5.5.7.1.1 (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 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [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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