DV SSL/TLS Certificate for mawo-it.at

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the mawo-it.at DV SSL/TLS Certificate

This certificate with serial number 05:1b:53:95:4d:49:0c:b0:17:77:02:29:f1:55:f9:c3:1f:89 for mawo-it.at was issued on by Let's Encrypt.

With 8 subject alternative names, this certificate can be used to secure multiple FQDNs. This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for mawo-it.at provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • 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)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 05:1b:53:95:4d:49:0c:b0:17:77:02:29:f1:55:f9:c3:1f:89
Serial Number (int): 444860154709081763499990054118890840203145
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 9e:c0:4c:dc:a6:f0:12:9a:e3:82:26:59:38:0a:9f:da:39:22:34:0e
Authority Key Identifier: c5:cf:46:a4:ea:f4:c3:c0:7a:6c:95:c4:2d:b0:5e:92:2f:26:e3:b9

Fingerprint (SHA-1): e5:26:af:b3:75:89:31:eb:09:78:a4:59:49:b8:9c:0b:06:c3:e4:36
Fingerprint (SHA-256): 95:6d:4c:f7:3c:77:88:42:b3:42:2c:0f:72:ab:2a:18:f4:a6:b9:b0:3e:1f:cf:59:e1:42:3d:58:b8:cd:3e:fc

Issuing Certificate URL: http://r11.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/10.crl

Check the revocation status for certificate mawo-it.at
8
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for mawo-it.at

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
CA Certificate
This is not a CA certificate

Subject Alternative Names

das-murtal.at
mawo-it.at
mawo-it.eu
murtalmedia.eu
www.das-murtal.at
www.mawo-it.at
www.mawo-it.eu
www.murtalmedia.eu

X.509 Certificate

The complete raw X.509 certificate details for mawo-it.at in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAk98g3z4Luj/zGpoVt8LD
ML2Hyku/jHOBJK/vpAfaR4P/rcesWyLqdcITp4zeCrF+fFgj3k66eWLfw+9KN0Ba
PEp89933B95FmyIFf+Wz1RbhWtv6Pc8quQ85Lt+96GbRI2KqcHaeWSLJwk3Rt1+2
HRNhuMWEEtVJIpk0Miem73ziXm7/fVwEI0y2A4gK/E2dEHWowReosC64BoLdS5aN
w5YBWJ2uHEEZeLMKM2WHv5yL9nx++mZpKalk1oKt49L0RNoCe9JvXD+JNYgSN9ht
JNlXItcJJ07jGwvIen8sT7fExcnOPXxnCLF8N0dv+GvDNk7hcHPwGMRyUgP7FmxY
9QIDAQAB
-----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 444860154709081763499990054118890840203145
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R11'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-06-25 13:44:26 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-23 13:44:25 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'mawo-it.at'
 . . . . . . . . [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
 . . . . . . . . . . . . . . . . [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 18667059548036970698475508961613021725665550034869038297568872065892949569340138759058484367990388931706629280619328024594363637093551396050546368543872441194334068507966363416927888328980928516565724756662087530476990360637610329728007451240675754767436731818546820969104338960211176551997262433078301802943231096752583890344162691789326179225422679259113046715721772005231518168787817554257387664011900309288549464954471832812597030657800192636245041020872883141278889361606075023399543144646976796673541758141592856796458425465905330594947982973815685195884172356649559861980859613061836214279594790907840616487157
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							9ec04cdca6f0129ae3822659380a9fda3922340e
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName c5cf46a4eaf4c3c07a6c95c42db05e922f26e3b9
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (128 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'das-murtal.at'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mawo-it.at'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mawo-it.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'murtalmedia.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.das-murtal.at'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.mawo-it.at'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.mawo-it.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.murtalmedia.eu'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 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://r11.c.lencr.org/10.crl'
 . . . . . . . . . . . . . . . . [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)
							00f100770012f14e34bd53724c840619c38f3f7a13f8e7b56287889c6d300584ebe586263a00000197a78abc7f0000040300483046022100bad34527c32460da8ee54a26e37b34280d4924efb696c371ef63b94cda234524022100e94335e457e239a150bf073ddc264152326cfeb4a0d950f13903245cd94ee6d9007600a442c506496061548f0fd4ea9cfb7a2d26454d87a97f2fdf4559f6274f3a845400000197a78ac4510000040300473045022000b511ec386ad7f9ca02b09cfad1baa4cf5d0fd9e7d9af39a937b08248fded4a0221008b8f8ef6f94b481af342fb81f0ef186c8da480f8f3ffe29c7387bc5883f9c5c6
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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