www.tamgram.com.pl

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:15:06:65:ea:f1:03:94:a4:06:7d:95:b0:4b:65:1f:f1:d3 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=www.tamgram.com.pl

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:15:06:65:ea:f1:03:94:a4:06:7d:95:b0:4b:65:1f:f1:d3
Serial Number (int): 268491292055756811756497654238109184815571
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 78:e0:b7:b3:59:70:dd:dd:db:ef:02:31:9e:f7:78:2a:a7:f9:4b:6c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 19:62:14:e2:b9:44:25:9c:25:0e:b7:e1:8e:0e:9b:de:36:f3:88:ea
Fingerprint (sha256): 46:a4:de:c9:50:7c:d6:e1:0f:aa:53:06:12:dd:6a:95:8d:b0:f2:93:89:d5:92:22:fe:07:c7:d8:5e:8d:15:91

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 www.tamgram.com.pl

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.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 www.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 268491292055756811756497654238109184815571
 . . . . . . . . [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 2017-01-09 02:48:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-04-09 02:48:00 +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 'www.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 968986519985446565661790745057524166114424766499435306067188721961443877688477831856301652977678068761554317836906243059228588282583688290696117621804719409796186948229489761871867714184296782582925777391006814024591935447975875338221700627603788180798542621689524513320733640357747606042381898782770089232531594883042937500335944287078199202068571841947458361042550691370805245133123141729920349841461295380598899563119616814702415043963302562378876201108479161113840285554229251982572223455653232784038467404943615556175053116324651495245862841168182807277883889947391639653526585317358405614752874286228331853202383321630299877229668155469037845525510908240997734982563384849996152637110764151113925459269578522369273370311991203993692261859496325755193468418153962176125306100033533359705481389765105641491198378330365124362795581274534049225979786890112425933276645461162059732501456355032962235658981905018049711952972981905475767250791402509127405991428832406594313621669661539123087656957428281905877533901282219428561992485647107275386833033235185597876101462587622549628295626436426649190697395623841718876978595632896278918426144740198425691932532229384483394904117738799065666708911287288253899947815217888425988607335227
 . . . . . . . . . . . . . . . . . . . . [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)
							78e0b7b35970dddddbef02319ef7782aa7f94b6c
 . . . . . . . . . . . . . . . . [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 (100 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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