ma2n.net

Issued by R3

About this certificate

This digital certificate with serial number 03:48:04:f8:6e:56:33:43:08:f5:04:be:a7:f7:4c:4f:96:15 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=ma2n.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:48:04:f8:6e:56:33:43:08:f5:04:be:a7:f7:4c:4f:96:15
Serial Number (int): 285843795053086908763718169536236463560213
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 72:ad:70:7f:00:f8:38:8c:df:f2:76:75:4d:ef:42:6c:58:ec:54:bf
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ef:31:66:85:2c:56:17:02:c0:1f:90:53:50:c2:e6:e7:22:15:7a:46
Fingerprint (sha256): dd:05:e8:c6:1d:b6:f7:74:0c:21:31:b7:ce:69:b3:81:2c:56:e0:3b:74:6e:23:9f:18:75:58:a7:22:dd:80:98

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

Revocation information

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

Check the revocation status for certificate ma2n.net

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ma2n.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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

ma2n.net
www.ma2n.net

Other certificates including the domain name ma2n.net

(limited to 100 certificates)
ma2n.net
ma2n.net
ma2n.net
ma2n.net
ma2n.net
ma2n.net
ma2n.net
ma2n.net
ma2n.net
ma2n.net
owncloud.ma2n.net
owncloud.ma2n.net
ma2n.net
ma2n.net
ma2n.net
ma2n.net
ma2n.net
ma2n.net
ma2n.net
ma2n.net
ma2n.net
ma2n.net
ma2n.net
ma2n.net
ma2n.net
ma2n.net

Certificate

The complete raw certificate details for ma2n.net in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzgvCoigmjjZ7jta828YL
X5PpgqrQb/flmRPqZczZboVl4GwFlN5EEBPKCmvoWPU7+GHJbx7wPDDyIQ84Eeck
o8ke2NmHZwwhcCLnTkpPXGNZ6hRBr9Ol5ZdmOcEtjfOF8HHkQ8expKzTA+g3b8ve
/AsovkgFo0iLKg1eqoHYISn6SgkVSWyJvnGtD/WFaPZXAWD6Fe5WDwTQzBJTxU6a
NQMTpzFIohrMFZAWWzepPoyIwsvQK0bfnH2hnlNgpKI460nkQh7UbgFcsxMqftQG
Xmhisfki3ZPdFiSU0AJwIkxURmj6JkI+fRY96fC83zJEDcvcBWXRpehyxUGbWSmh
KwIDAQAB
-----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 285843795053086908763718169536236463560213
 . . . . . . . . [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 2023-12-10 16:36:55 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-09 16:36:54 +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 'ma2n.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 26010890036577184024280416731859036642256108496293012664274326719801579433994251270074125896619368651525332299888017581870890525889132279899556777245341699089433432006056399445279869832314053869868555395661583708211226405176291686761301486108456544042733727817872923838673525428400253134530341857395168263706959366942152097018000263326560190458601417350924117700355756468455679995973556613727711318138327959398811504510851067344265815266873577152725789728509432021168927589529509283830986933586518124045315397133471656434594862755987905508086958571102936751603292650110939841096372384475728522227478221246004372021547
 . . . . . . . . . . . . . . . . . . . . [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)
							72ad707f00f8388cdff276754def426c58ec54bf
 . . . . . . . . . . . . . . . . [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 (26 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ma2n.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ma2n.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 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)
							00f1007700a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018c54cdb1a80000040300483046022100fb6cf632c2fe31128d5db4f3199d1103a9629851f6474d03d010d725ab9b6eb9022100ccddb16fb7209ab25f632e388ec9475331ca4fc5df08837dbc4e10570c2a2e9300760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018c54cdb1da0000040300473045022100d9ba365343cb506a9950ca9ade3c2a679e30edd5fd7559a2237b059932c3d3d302207331760764ac0a8bde59cb3b6b9c3ddc6fabfae784858ef876f71d7d7032fa55
 . . . . [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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