alt.hci.fi

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:53:a9:11:a1:08:44:7a:49:ad:22:d4:b7:9a:50:30:32:a4 was issued on by Let's Encrypt.

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=alt.hci.fi

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:53:a9:11:a1:08:44:7a:49:ad:22:d4:b7:9a:50:30:32:a4
Serial Number (int): 289805025316175842587499666548749734261412
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 80:64:3d:cf:af:e4:5d:3d:16:ec:66:35:97:11:bb:85:3b:5d:46:0b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): d0:8b:ed:78:7c:7b:b1:36:36:95:20:5f:ca:69:d8:41:b4:12:ce:f4
Fingerprint (sha256): 58:34:2f:78:6e:e4:43:a8:1b:99:8a:55:df:4b:7e:28:f9:03:c2:f4:f2:93:31:98:d4:09:3f:09:a6:3e:6e:95

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate alt.hci.fi

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for alt.hci.fi

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

alt.hci.fi

Other certificates including the domain name hci.fi

(limited to 100 certificates)
dev1.hci.fi
up5.hci.fi
up5.hci.fi
server3.hci.fi
up5.hci.fi
matchingmachine.hci.fi
up5.hci.fi
akljtj.hci.fi
az2.hci.fi
up5.hci.fi
az2.hci.fi
up5.hci.fi
server3.hci.fi
hci.fi
alt.hci.fi
dev1.hci.fi
alt.hci.fi
server3.hci.fi
server3.hci.fi
server3.hci.fi
alt.hci.fi
up4.hci.fi
up5.hci.fi
up5.hci.fi
asp.hci.fi
az2.hci.fi
matchingmachine.hci.fi
hci.fi
alt.hci.fi
server3.hci.fi
matchingmachine.hci.fi
matchingmachine.hci.fi
up5.hci.fi
alt.hci.fi
alt.hci.fi
matchingmachine.hci.fi
server3.hci.fi
hci.fi
server3.hci.fi
alt.hci.fi
server3.hci.fi
up5.hci.fi
server3.hci.fi
server3.hci.fi
server3.hci.fi
hci.fi
server3.hci.fi
server3.hci.fi
hci.fi
hci.fi
hci.fi
asoyinfo.hci.fi
up5.hci.fi
matchingmachine.hci.fi
up5.hci.fi
hci.fi
hci.fi
up5.hci.fi
up5.hci.fi
server3.hci.fi
server3.hci.fi
az2.hci.fi
server3.hci.fi
alt.hci.fi
server3.hci.fi
matchingmachine.hci.fi
alt.hci.fi
alt.hci.fi
up5.hci.fi
matchingmachine.hci.fi
dev1.hci.fi
matchingmachine.hci.fi
server3.hci.fi
hci.fi
server3.hci.fi
hci.fi
alt.hci.fi
hci.fi
server3.hci.fi
up5.hci.fi
matchingmachine.hci.fi
up5.hci.fi
alt.hci.fi
up5.hci.fi
asoyinfo.hci.fi
akha.fi
up4.hci.fi
server3.hci.fi
server3.hci.fi
dev1.hci.fi
az2.hci.fi
dev1.hci.fi
strax.hci.fi
alt.hci.fi
alt.hci.fi
hci.fi
hci.fi
server3.hci.fi

Certificate

The complete raw certificate details for alt.hci.fi in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsCZux/vmK8/DTS3K4X2+
gmyttnUyLht9E3KtOYinb7pX2KBPmkBnf5FZ6YNCRMvJ4QUduQoayTUaeSlatMjQ
RzLLIefoUMr4l6Kvma8dVQ898jKT3cxv+FH9h+6KOZHIVXGB+LxJFvKUs5yu7fxM
62X6U4gZbm0kUal2Yikah4zQjFCOR7zaJcLIYm6ZQMy3RYNfUUpu6C3qW4tlxZmv
C2Jck+webu6u/1/ID7sQH5Krhv8MklhGmj8VMPY9IhFLJqgNt79pzA792NpN9ytb
Yd0bnqV46igOnV3/hoiJw/QUcQTlguAloYzFoYYyHAGLO9hbNoqwLXo2ikna0wed
6QIDAQAB
-----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 289805025316175842587499666548749734261412
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-03 23:15:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-01 23:15:00 +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 'alt.hci.fi'
 . . . . . . . . [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 22236893563980426991662189156421603898160357749895715624379068425273212357418610493372638979377228942673390264605604472163083820730590869313943979837448241225319063295059857534445521481945893586475126974506021762184181163220015560757861692449346520634719273534869387999008251611147769468688668944131780047990735113406834149314256223709793489035863792112739756712009617222026863177552940692841378544751220007802783687809843148563703027862801348292347350622201481482976268579595703295321697773884337189624303167817613605333064536486104325515997180489296612714546270339584388136263795568135888193012637499983370608156137
 . . . . . . . . . . . . . . . . . . . . [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)
							80643dcfafe45d3d16ec66359711bb853b5d460b
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (14 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'alt.hci.fi'
 . . . . . . . . . . . . . . . . [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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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)
							00f1007600e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e00000170a2e54aa20000040300473045022034dcb0bfaeeb9bfecf9c305fa570a2b9c02e4c2edc64d3656053621d0e9908eb022100bad85264905a4a2d4a747a6c64bbba3a16960be9c5d7904d93fdac89c0dbf591007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e00000170a2e54a990000040300483046022100e4382a994d7d6954aac619f71fd2dcc09bc898657a6bcea7a5bbf2e7e12230fc022100bb232c3323b12f6c951f8bc7a84e91305287713417b7deff5eefd331f4e48f16
 . . . . [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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