leman.ie

Issued by R3

About this certificate

This digital certificate with serial number 04:df:8d:d8:5e:10:18:ae:a6:e7:a7:a5:77:c9:e8:64:f8:85 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=leman.ie

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:df:8d:d8:5e:10:18:ae:a6:e7:a7:a5:77:c9:e8:64:f8:85
Serial Number (int): 424520656141759172724675023560458291705989
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 32:d6:3e:3d:b5:56:06:60:2e:08:95:e2:05:0b:a9:54:ee:40:58:5a
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 72:b2:6f:f3:ab:32:bb:02:17:29:69:fb:1d:7c:8f:55:c1:9b:39:12
Fingerprint (sha256): 21:c1:c4:2c:40:1e:1b:18:9f:b9:5c:29:32:ff:9c:b3:5f:5a:2f:62:a1:c8:8c:9e:92:cc:41:bf:bd:d6:b6:95

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

Revocation information

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

Check the revocation status for certificate leman.ie

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for leman.ie

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

leman.ie

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Certificate

The complete raw certificate details for leman.ie in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmsmbCb+YeQ6vz1+GLa0g
BrXWFE9BCnGcWtpo1JlycC1g14GgdnRZ5lwPAhj0DUl9gsSZxPvSlnpS4baUDtvO
Li0IcTa+ISV7Z+lt2UX40Gv/NRe15uC1Jnur0GMOVLR8D0KxjlEdH0wCv4H3xn+5
Nt7frlcsF5kkQYeRA0KG7mhBz7vauZyS6uNMoYNMEfLZGsRW3k/muYZ8Jk/BK4gy
4OozH/VebM/aUL7AegYr1dihgWfDZyz+GN01LpGhf6XCd+9LcGHsMeEAQTMBsQeW
+1G4Ip2auZGUD/EtHnM/s6CoPOpIfIxxNj+iw0agT6hZlDP6lTSPIFb1OufMnDGv
PwIDAQAB
-----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 424520656141759172724675023560458291705989
 . . . . . . . . [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 2023-08-07 04:54:17 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-05 04:54:16 +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 'leman.ie'
 . . . . . . . . [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 19540114400025842560831408998096079177150373362020101194231908603816198246644321546340158855538409942717079345084137280531322511880463613437905296772702305083892026465458752009387735325745578950938394950840229168343251607493967572635677051313955255222060145525175434836784176833921471611104407384176238210807179976614309219228306928445344485040256748369088036641995023583640205344259052174844366580758760738653976781606742701155106739000918084756325417541872064128094795981139536693312505898459022938371645604269088855700856889019974811286078883460176038599639068515821500740419773071286696330669563032284319592853311
 . . . . . . . . . . . . . . . . . . . . [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)
							32d63e3db55606602e0895e2050ba954ee40585a
 . . . . . . . . . . . . . . . . [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 (12 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'leman.ie'
 . . . . . . . . . . . . . . . . [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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000189ce8f7fa4000004030046304402203140f02e7b2ef29a72365b10de548c2b9013c726bb8adc6b0b2e039d27cc68c502204a6026547ef265c156c4b9e5af4096c1f35d98673f1747bcb261db8aaff717160075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000189ce8f7fb7000004030046304402206286289828f6e968839de2f983520313f2e5463c5bf62ea5c01b2f6ab7e9ebe402207078caa0ae2b634c7c6d440f6f0b339441083d95d600d989523108f7f699e661
 . . . . [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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