www.alpinemediatech.com

Issued by R3

About this certificate

This digital certificate with serial number 04:65:69:5d:b6:f5:22:b8:26:82:b5:2d:38:f5:cb:f6:70:ec 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=www.alpinemediatech.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:65:69:5d:b6:f5:22:b8:26:82:b5:2d:38:f5:cb:f6:70:ec
Serial Number (int): 382957718320041224097065359363301998751980
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: a6:83:cc:dd:d6:2b:4b:b9:44:42:a8:97:7b:b1:3e:8d:2b:8d:68:c0
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): f7:4c:12:c1:2c:15:82:c9:e6:95:b7:00:0b:f1:c0:15:ad:4b:15:b3
Fingerprint (sha256): 90:70:b1:25:6b:88:f7:a7:bf:79:a8:43:d0:40:1c:ca:0f:64:f3:2d:39:07:68:8e:49:80:d9:4c:4e:10:81:39

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate www.alpinemediatech.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.alpinemediatech.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

www.alpinemediatech.com

Other certificates including the domain name alpinemediatech.com

(limited to 100 certificates)
alpinemediatech.com
www.alpinemediatech.com
manage.alpinemedia.com
resorts.alpinemediatech.com
resorts.alpinemediatech.com
displays.alpinemediatech.com
api.alpinemediatech.com
alpinemediatech.com
alpinemediatech.com
displays.alpinemediatech.com
displays.alpinemediatech.com
api.staging.alpinemediatech.com
www.alpinemediatech.com
displays-v2.alpinemediatech.com
www.alpinemediatech.com
displays.alpinemediatech.com
content.staging.alpinemediatech.com
billing.digitalexpand.co.za
api.alpinemediatech.com
alpinemediatech.com
displays.alpinemediatech.com
www.alpinemediatech.com
resorts.alpinemediatech.com
resorts.alpinemediatech.com
alpinemediatech.com
alpinemediatech.com
displays-v2.alpinemediatech.com
www.alpinemediatech.com
alpinemediatech.com
www.alpinemediatech.com
www.alpinemediatech.com
alpinemediatech.com
resorts.alpinemediatech.com
resorts.alpinemediatech.com
displays.alpinemediatech.com
resorts.alpinemediatech.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0VWf0lwUzkditCYvhacC
NYTUdbptrtf4jCsB7NHt1sPq10bRNliUTKRhkBBror2AIA/EG8vHWus0SiA7YaB2
hAEra/zn214HGzd3ojgxzobLSSSN++UwyUbI2iz/DumikhyNMzkBXlsG5L5Z6hio
bEZYpO7zCs4HZ3BygpLAZmCI2K8E4P3ry3fP7pg2lnFI5Jucp/mqTiG2tX0f35+J
XcbWINz4/ZRdySRD7JPYWOHDDH/db6AVi7w1VY9RtYj/2bDgzMvtdBskqtGZEMgn
sxYq/xct3bVJQDeyrZyTHZJ7YS486/IS/d6wDtpRrSzmNBecoef8OMptgPn4LlcZ
AwIDAQAB
-----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 382957718320041224097065359363301998751980
 . . . . . . . . [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 2023-09-02 08:11:14 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-01 08:11:13 +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 'www.alpinemediatech.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 26426028655673304506915606470852695785981215508031238442646985146335663930579190273138860381625235755389024692028427450560137755141579245071653535337760255503988003156158233722723015066072934877937348300349177274714368692787685131614843398410791418412074716212163574844686731716432153267305299306385573693484030194059623255889075693654229113802121296744462987980188574735892394614282198779162722693974547883866015808581926642440080679616038144590417447037962077762137107786627015685341860373458248931263180302930100331305224023070008001257160912952185812058839640766963106974737593010577530621410847767184464592443651
 . . . . . . . . . . . . . . . . . . . . [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)
							a683ccddd62b4bb94442a8977bb13e8d2b8d68c0
 . . . . . . . . . . . . . . . . [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 (27 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.alpinemediatech.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)
							00f10077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a5529264a00000403004830460221008b59c3a37e15a68059f24c2b08e73c892cdf430dd04bcc9be884a010fefb39c0022100d641f696de790229d4ba3c1cd3ece097ea41ee4adf9fb2e18de92ab527401602007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a5529263d00000403004730450221008975649d98d067133bd08d9ca8cf6f9a1233aebc3e6d5f98695a21362a8ebe580220123ed01c43641b242ea30416e763a5d73043561cbc0224badab3adc5097f7691
 . . . . [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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