*.lennusimu.net

Issued by R3

About this certificate

This digital certificate with serial number 04:41:5a:1f:4c:3d:f5:63:cf:3b:31:19:c5:e5:ff:67:2a:7b was issued on by Let's Encrypt.

With 3 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=*.lennusimu.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:41:5a:1f:4c:3d:f5:63:cf:3b:31:19:c5:e5:ff:67:2a:7b
Serial Number (int): 370687290604097236000413980708269487237755
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 2a:42:d7:b6:b6:26:1f:8c:c1:47:5e:33:6d:18:5a:dd:b5:c9:f8:2d
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): de:23:5b:15:54:a6:e9:2b:d8:ce:86:4d:cd:81:dd:23:05:ea:15:97
Fingerprint (sha256): 22:7d:d8:12:4b:02:24:2b:be:2e:14:8a:77:71:4c:0a:5f:c1:33:ba:58:6d:6a:69:13:d2:59:4f:57:8c:17:1f

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

Revocation information

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

Check the revocation status for certificate *.lennusimu.net

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.lennusimu.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

*.lennusimu.net
lennusimu.net
www.flyjh.lennusimu.net

Other certificates including the domain name lennusimu.net

(limited to 100 certificates)
flyjh.lennusimu.net
ruum.lennusimu.net
nool.ee
arrow.ee
www.nool.lennusimu.net
lennusimu.net
flyjh.lennusimu.net
www.failid.lennusimu.net
*.nool.ee
*.lennusimu.net
lennusimu.net
lennusimu.net
nool.ee
flyjh.lennusimu.net
flyjh.lennusimu.net
lennusimu.net
www.suhkrurakett.lennusimu.net
lennusimu.net
lennusimu.net
*.arrow.ee
nool.ee
flyjh.lennusimu.net
lennusimu.net
flyjh.lennusimu.net
lennusimu.net
*.lennusimu.net
flyjh.lennusimu.net
paavo.lennusimu.net
lennusimu.net
lennusimu.net
lennusimu.net
failid.lennusimu.net
arrow.ee
flyjh.lennusimu.net
www.nool.lennusimu.net
flightsim.ee
flyjh.lennusimu.net
flyjh.lennusimu.net
*.paavo.ee
lennusimu.net
nool.ee
lennusimu.net
www.lennusimu.net
www.flightsim.ee
lennusimu.net
nool.ee
flyjh.lennusimu.net
lennusimu.net
lennusimu.net
lennusimu.net
failid.lennusimu.net
lennusimu.net
www.lennusimu.net

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA46i5WbQWFJSr8fynA7+B
PWVhtMkQvelWU5U8fAzxsVICmD8IUJNH63wnS5po+K2vLzZFUf5+e380+fPQkNt/
RWBhWqhIz/NeF3K6hMbk5hd8Nbppf44f4EK818gG1GxCChZDK+WvvpxPpPn40U4Q
BiE9yKKjF5ld3TQ52IzTrxSJYdn7D3qA4qqAWDFtx6qtuVV6BTCl39PdA95EpMIA
OmPtKqtzkzHbcz1QZugje5yhfXHRMWkmOwcDcm5igOO+0AKrxwnKRRRH+/1F3Oyl
tX8V1S0ZGnSA/QYCCbL2RzhpFMTPFnd9pAS1/Gu12HSjrJbCG9P2f5Bnp1hcw19G
sQIDAQAB
-----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 370687290604097236000413980708269487237755
 . . . . . . . . [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 2023-12-14 03:17:57 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-13 03:17:56 +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:12|false] UTF8String '*.lennusimu.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 28739296144971465129697275687395189495311272957315438300417861361034363109823205796922479028964528191874010004602044156210769726464029080720673127137326817192729032710531973420442956544593762058380429671314830433286691505014391444216091936846851091419402238072968137033200108850432402802170908104889907935561840943913429249258801137957022476817054596795729807105833310567673904930950213015758869930325873736678097904234436960091061887982210331566664119534656282133515117597037846774870093588664977360286286690046413251472553691206898481594189985091643303827675969589054829254430667897372580137187438366995175641663153
 . . . . . . . . . . . . . . . . . . . . [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)
							2a42d7b6b6261f8cc1475e336d185addb5c9f82d
 . . . . . . . . . . . . . . . . [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 (59 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.lennusimu.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lennusimu.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.flyjh.lennusimu.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f000770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c668ba6230000040300483046022100c166e88cdf3046b69d8a5cdee342f9c15374495c8a15be96e1e203d502627bae022100b784c09b59f25a6128108784b6e9097dbc4d0fc874e8727d744c24dccd6c46a80075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c668ba80e000004030046304402201088f40591255ed51f679eab3c0fec71d1678b22a0745470b79063548febf0a6022001fc05cd38c1adb5d395dfe9ee1215d2c9394618959ce1f9562711a21f5c00bb
 . . . . [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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