signasol.com

Issued by R3

About this certificate

This digital certificate with serial number 04:65:4f:87:1d:2f:db:53:53:77:e3:9a:20:8a:20:3c:79:f4 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=signasol.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:65:4f:87:1d:2f:db:53:53:77:e3:9a:20:8a:20:3c:79:f4
Serial Number (int): 382923373349780162048216435560867541318132
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 81:8f:42:f8:f1:c5:86:ff:7b:8e:ef:29:be:52:91:24:2c:57:e0:2f
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): b2:3d:bf:09:1a:b4:74:62:b4:af:fd:c3:cf:2f:78:7d:e3:96:c1:4b
Fingerprint (sha256): bc:d5:5f:70:4d:03:02:fa:4d:04:46:98:a3:3e:eb:67:ec:6c:b2:d8:b5:af:14:db:8f:23:54:07:71:b8:ae:84

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

Revocation information

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

Check the revocation status for certificate signasol.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for signasol.com

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

signasol.com
www.signasol.com

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Certificate

The complete raw certificate details for signasol.com 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 382923373349780162048216435560867541318132
 . . . . . . . . [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 2024-02-27 23:12:29 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-27 23:12:28 +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 'signasol.com'
 . . . . . . . . [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 827728735286456681100917156649836168487044318226223434989051091502256402719273966236932059330047859192424821143419014114030649948027171389394827531972565199412277084722829513812115613610660701059151602573242350236465844473339223395109491560530264855686344214812651718767035289622176676212437644055763344982412806513378806288835876137842841010528042676601785251503203813247366887862017504532989978677078068194163132962239212710030890123519386944191544780983822219938824414961340080232613114758943359145734836805143624586407168374972065319375330922712401953995545607878351331996754301338323006863991618409778085675866053405946926203282489616344355337279044904878432040778524960508179663115643786102224308231693935218935600659494982853665123202339269443837077879068105039114858804167351465126635637003108977878414304029893683502195238742200997714942662567616306820861918570809851116215787153151630559958323580655529631645462094118845635668130609101312291017797397038017814282463938032276536973604568103713807591632478847395545005776689879006625520835227541839044450354929322805283288481362841606416903213131180683775739401332062818381317181416179154621535448058858699752290517255057355193040303725744941344311700706300214675707670042473
 . . . . . . . . . . . . . . . . . . . . [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)
							818f42f8f1c586ff7b8eef29be5291242c57e02f
 . . . . . . . . . . . . . . . . [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 (34 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'signasol.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.signasol.com'
 . . . . . . . . . . . . . . . . [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)
							00f00076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018ded0e3bad0000040300473045022100fa819707b47c31b03a623d815cfe988a5490b1b4cf9f8437c627b4c40e240d4902204ef102166d53854bb068a18bd7f9f7b6f7db160df6b63da449f553b4c8a9aa3d00760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018ded0e3da30000040300473045022041b011687281ff01e3e119fe7d65f0c8da7083b426ce35918e594c6f81e381cc022100ec12fc043c3243c2b851c947bf95478d4847de13c02a15891b6e22d5658935a6
 . . . . [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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