yacco.ee

Issued by R3

About this certificate

This digital certificate with serial number 03:31:71:62:79:6b:c2:43:77:44:03:cd:d3:e9:e4:7f:87:5b 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=yacco.ee

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:31:71:62:79:6b:c2:43:77:44:03:cd:d3:e9:e4:7f:87:5b
Serial Number (int): 278161407845731653640352705168474376210267
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 33:f5:e9:71:8d:ee:ad:98:50:d7:92:b8:a4:85:b2:e8:33:64:cc:ea
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): dd:e9:d9:ea:ba:b1:9b:05:50:46:37:e0:94:e4:11:71:ce:a3:b7:e3
Fingerprint (sha256): 14:1f:e3:56:37:ff:0c:4a:6f:61:06:fa:b8:f7:c3:83:dd:06:78:de:f9:a9:fa:af:23:22:3b:1d:4d:f7:0f:73

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

Revocation information

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

Check the revocation status for certificate yacco.ee

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for yacco.ee

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

www.yacco.ee
yacco.ee

Other certificates including the domain name yacco.ee

(limited to 100 certificates)
yacco.ee
mail.yacco.ee
yacco.ee
yacco.ee
yacco.ee
yacco.ee
yacco.ee
yacco.ee
yacco.ee
yacco.ee
yacco.ee
mail.mtracing.ee
yacco.ee
yacco.ee
yacco.ee
www.mtracing.randesko.ee
yacco.ee
yacco-lub.ee
yacco.ee
yacco.ee
www.mtracing.ee
mtracing.ee
yacco.ee
yacco.ee
yacco.ee
yacco.ee
yacco.ee
yacco.ee
yacco.ee

Certificate

The complete raw certificate details for yacco.ee 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 278161407845731653640352705168474376210267
 . . . . . . . . [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 2024-01-22 22:27:24 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-21 22:27:23 +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 'yacco.ee'
 . . . . . . . . [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 727211559128855794675787392685993283660274904230391342960182467958078739838136718533365039533500442125746076368868158259882109463698025785551273956534038470696432690970956257865728057413533375895817387574694661803616263637132724522553965354952824331969818979537115667425489596753849171327668608478829484309761938881583677650560673497355627250688180060793707554620043079749939987319692833041639112981772624074754896257944512433032476475225161011796314245774005475892914314325525747384936278702182639226884661772350761877806866997873237389331202421705693619806418615922369671193847469716523894484209080265660223675710795352578891561788248173671678716789037301716963540128252208387015290051282545177638298190488079321504779985301344017584249350308089909910362321856466508029879040342997101877561142857411407658423987985807603248091648068722604628017016375369443872407582778533395681021617514130288271361339105272616179052708060819425295925792821690165882792070909637158467363702796937823408575179200293005913555551063477993721869038551279356034605147090328956095180728996604507344441828708795869886813516396231208299555759857125928702970360392234644160318653106971079345946569503500132814383815107259208995867598382285279348202598557997
 . . . . . . . . . . . . . . . . . . . . [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)
							33f5e9718deead9850d792b8a485b2e83364ccea
 . . . . . . . . . . . . . . . . [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 'www.yacco.ee'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'yacco.ee'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018d338005c4000004030046304402201eb5777eaacf565baa29c5393db4658c5882419f7ff1c123f3e0d8dbfc3a944a02204c77a921b7c242137ca53b0e12868950282d273edb355e8d4ef9b39431930701007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018d338005d50000040300473045022017ef450e69317f29ca15234271ddb8e37aea864ec45653fe54be91257745136c02210087de5daee4068f3d9ef824f36f66013201388bcb8ed73ff3fff2fadd4c152ab7
 . . . . [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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