leman.ie

Issued by R3

About this certificate

This digital certificate with serial number 03:dd:6d:e6:93:07:a4:6e:83:2a:0b:29:4b:fa:3f:3d:69:8e 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): 03:dd:6d:e6:93:07:a4:6e:83:2a:0b:29:4b:fa:3f:3d:69:8e
Serial Number (int): 336685343946745857223030401382191829182862
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 9e:72:00:ea:a4:3d:8a:d5:0f:f0:ab:47:3e:3b:af:94:46:25:82:ff
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 81:79:8f:e1:b5:17:8b:20:4d:3e:ab:ae:a5:a8:9c:e8:ba:3c:fb:69
Fingerprint (sha256): e9:da:41:4c:09:a0:39:19:86:6b:14:06:b2:79:f0:68:7b:70:51:de:aa:be:c5:ee:b5:ba:d3:cd:28:8c:f8:e5

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

4096

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

Other certificates including the domain name leman.ie

(limited to 100 certificates)

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-----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-----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 336685343946745857223030401382191829182862
 . . . . . . . . [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 2022-11-20 08:50:13 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-02-18 08:50:12 +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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 812621193738711905411742291274731728498507912496285193597550165831766847050100255310716594675637341322897093975477903841560567890704718430424655318388165696385647071542599336907778091938689018956029156738649432524940271610622577729233624395886639736245380524940209912842843181904503538109616279524465093316406428658722309530949236762610828478568663261191769793736766647131068469358213931631207387307954033709805366322879091456116090757893608738091951956059060059484657295519574462302106007333468557234784261573940486406777253040076037085163010470633356264157513763183011058366335330489099453847730786381219053245226838494413353661081786796819581206389109168173735995058840900436114981742030688329508651539568458175802103876588392071326652827332246773007670953270068369737303878544151428773703900419234266705669489395053439876199583467380150880592639236615733484816230623144241319682114761539817595016458728376199947189528941162919890760699398910784022456656541968489664610920868283028616065797781123860770589879619420167511388924271788969423721289460530331886209378801877453962786082779770553212042993692814150126981943821003159129940495409999626679122540187131604724263481919302184162405414123175870224308855122568050703127104263031
 . . . . . . . . . . . . . . . . . . . . [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)
							9e7200eaa43d8ad50ff0ab473e3baf94462582ff
 . . . . . . . . . . . . . . . . [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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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)
							00f10077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018494720f030000040300483046022100853816576cf6aac1910e718c3194ba00f5770e3467026e941e060ddb1dddff62022100994c671ec13ed3cfa28d01e9e4e6ee76f2408ab90a4ce1cf7022c204a6fc38b0007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a00000184947211770000040300473045022035313ae6eb8e2653794acb72a9493380f54d0d3dc0dc1b098edde1ddb86da0e0022100b1700152bc487c66ed449ef67b7593f9e44b01683b995f61179b50db42ae5847
 . . . . [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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