tamgram.com.pl

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:4f:39:1b:c9:45:07:92:6e:92:a0:b2:0e:13:b9:a7:08:78 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=tamgram.com.pl

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:4f:39:1b:c9:45:07:92:6e:92:a0:b2:0e:13:b9:a7:08:78
Serial Number (int): 288295075052043216166453304562729538226296
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 1c:65:52:8a:a9:cd:f4:b6:94:37:c5:75:99:c5:cd:39:f0:f1:b1:81
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 36:91:e3:4b:c9:d5:08:2a:a6:5d:d6:16:3e:df:b7:92:99:b4:a7:b9
Fingerprint (sha256): a8:ce:73:f6:20:99:84:e0:a5:01:55:96:4a:d4:d0:57:fb:e2:18:f1:fe:9f:97:69:b8:0f:ed:65:8c:da:35:28

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate tamgram.com.pl

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for tamgram.com.pl

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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

tamgram.com.pl
www.tamgram.com.pl

Other certificates including the domain name tamgram.com.pl

(limited to 100 certificates)

Certificate

The complete raw certificate details for tamgram.com.pl 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 288295075052043216166453304562729538226296
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-05-29 21:24:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-08-27 21:24:00 +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 'tamgram.com.pl'
 . . . . . . . . [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 981229306171598235154332128761653513038456301320914352072724498580714176013773116942616190620412563616988735495968336029078287399724360221871937611252171863443623675194439359853602671318856464510508285413020628128638656807773240006874248437877754684059783894354803788789676594738236285299097582324016812340304392126036888861431027829355410725540654727151703394090486142902493012651772835863931693805068004383040947482849254312192141037953172696137847923780147751529618128605369395434794971973007037384645055111470572576982966649583542988877876706933497955360690053256241205308503420116080204984326688659137090223510608913171223930094284067184294605966354812096905791923279369451225356316267539674559230385387208288060433339079629190453392625287713503632641992790449772128181682623137926088008902568357648035911032099637465960350137520557766438786419603439916062643559779204897267747387253483383694427985495597778245486200798259021470287287306274380329864478135748208711752999521530597182703468704468645073090254016674787332023558283669813616823481789104880485244625197793158786639245639875103591422121791508366855519168470996856021159973637413539935024135325856284460798322532039536387993284502881371304093340221172917713605187204357
 . . . . . . . . . . . . . . . . . . . . [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)
							1c65528aa9cdf4b69437c57599c5cd39f0f1b181
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (38 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tamgram.com.pl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.tamgram.com.pl'
 . . . . . . . . . . . . . . . . [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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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