www.22-media.com

Issued by R3

About this certificate

This digital certificate with serial number 04:46:29:4d:89:92:cb:36:95:17:3a:94:8a:ba:45:6a:52:25 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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:
  • 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=www.22-media.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:46:29:4d:89:92:cb:36:95:17:3a:94:8a:ba:45:6a:52:25
Serial Number (int): 372323810356512286631858809288956517700133
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 5b:1f:23:75:05:2d:9a:dc:a2:2c:1d:1d:fe:25:4e:a7:ab:74:19:54
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): a1:3f:38:14:0f:ac:82:6b:f9:f5:2a:35:3a:77:96:f9:11:49:84:8a
Fingerprint (sha256): b2:9d:a7:09:75:ee:22:2f:47:8d:fa:1d:b1:ef:eb:21:28:bb:bb:ec:3e:0e:f3:da:f0:e7:4e:1e:a3:d6:61:63

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

Revocation information

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

Check the revocation status for certificate www.22-media.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.22-media.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

22-media.com
www.22-media.com

Other certificates including the domain name 22-media.com

(limited to 100 certificates)
22-media.com
22-media.com
www.22-media.com
22-media.com
22-media.com
22-media.com
22-media.com
www.22-media.com
22-media.com
22-media.com
www.22-media.com
22-media.com
www.22-media.com
www.22-media.com

Certificate

The complete raw certificate details for www.22-media.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxA4pkMqCw/JJEnUdL/tH
1IqGp2I/knO4jKFy/wCFbclKcZel00Cf8je0h66Le47Itc7t9QPS6lH9z2OHEGTs
BcBCnG16mXaHSJoe6J+2K8c2wSBj+R+/s6Y+8tOn9AJMLSWw45Qd3c5Z0s3KcxNm
U1v/gEnjx865biA78z8XcoiAcwBfzWj8OSvIsplXs6m1DuCWjYnJauZMni96gHia
ZZwzpJkkzxmJMujlq8Ec9mlKZ5ycOjelCEJeQrBymSUCIY5GBRrUTdjyiJiYVXNr
Yn2YIP9/7/31F4UpSOazMeAJM4rIrY5Ezoq03JpbDBylVSJCIzVjDYOZzSXzjkx0
BwIDAQAB
-----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 372323810356512286631858809288956517700133
 . . . . . . . . [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 2023-10-25 19:27:02 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-23 19:27:01 +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.22-media.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 24749691496104961530816970220720873274647913527330931308304072790812103036309544550859303235537696852395988602170503760596621487892219901140619426300228530102517977226862624410612864407709204476441055819739841220663447069698271612264673623600940886440974061036657521388648093368551029380098908099447395018938451062871398539876765110944229122416656127968315257755743933421556738133311033005611526328302189039645654494103351265540590691198983184239107489622306938506047615236013767892399196069863795178412329827348641137804399613038027380256477896396570893723385716576217296933420777346821347281240063681962763654820871
 . . . . . . . . . . . . . . . . . . . . [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)
							5b1f2375052d9adca22c1d1dfe254ea7ab741954
 . . . . . . . . . . . . . . . . [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 (34 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '22-media.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.22-media.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b6884e8d50000040300483046022100802a97f6885afbd61c836c7247c885ce5f0781df7f6c1e91f7b636d0fcfc64ae022100f1934ad4d3da486257a0587c9e790a3771aab32e57069bb7f1ce7ecbb7ac0aec007500dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b6884e8e9000004030046304402206dd9aff75f0386485ba283e3dbfcf3a0b40e8e432293669edaaacf79d89bde9102207782980b64259511b21c90046c84344e98ae49cceb86d149baa7e850cb682a27
 . . . . [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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