www.tamgram.com.pl

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:bd:d3:0a:1c:09:b6:cf:8c:a4:23:81:2b:2d:b8:b8:ae: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:bd:d3:0a:1c:09:b6:cf:8c:a4:23:81:2b:2d:b8:b8:ae:d3
Serial Number (int): 325930744742094411680374915849874021330643
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: be:1e:d1:1f:35:9f:2a:57:2d:a1:00:2d:b4:22:11:8e:e1:02:65:b6
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): cf:c3:07:35:2a:6e:84:26:d8:d8:5e:20:7c:22:c5:2f:2b:56:1c:3c
Fingerprint (sha256): d0:b5:24:6d:b9:aa:13:cd:e0:59:d4:92:92:ee:2f:8f:68:68:77:8c:c4:ab:1f:77:75:32:9d:3b:0b:54:e6:a7

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-----
MIIGGDCCBQCgAwIBAgISA73TChwJts+MpCOBKy24uK7TMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzAzMjgxMzU2MDBaFw0x
NzA2MjYxMzU2MDBaMB0xGzAZBgNVBAMTEnd3dy50YW1ncmFtLmNvbS5wbDCCAiIw
DQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAKimKiNG3WoNOR4BdF63r/+wjKVV
COEEXjsJ4tv3I/M4gU8++mx3GLUpBeBB6xvAJJn0WVaPisrthM4qJmraYfD/1Tto
2g3UlEmStWvr4CiojpXtnIrYMKlbLpzRoYP9zumT7Ca1I9Hrpgs/AKofDcEOfpcX
1UegNweEfC7AvQ4njok3b0WH/XjRkceOCMBAoIQhQli19FyHRW23YRdPGb81V4/b
qO+U+J6TbhGO1pjLcYKoKhIKGSM8TLGRP2NPqTcgA6CY/N9BmiETUP/k/ZVTOmo5
C7fsK6kRitniAJ8XnWj4eRPer0QiuBFacyw4zvKK+pr8bvgDoRuppfIqoFgWDosd
576WXr5YbQiFwVngXyEwortTecqV0FO4xdAmYevIsr2TrigtGsNi11Ma75cH2lcg
Hau5RtORUjXDlwhmrISGNSmlLSqvFgmBhPqrNKhejOtAGDtSztk/RrowobS4lKcc
PQ6lm0zFK22+a+CviZmR00yfKzknp+B7XIfQJnsjSVBcRDPISgYwmjkJn0UjXXJA
+Xft8qtJNsbCYUOjJN1+Xi9QFlQLqoyRp7TREIP1c8XDxwvK9R8dobTmrd2BivMz
89do01Ux1MEf3ls1JaLB5doLNuj4sHH/HzPv/e2aq5fINbBB3aeUcA95zDmD1Vu9
VjfgWA3TX3DiMPwTAgMBAAGjggIjMIICHzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0l
BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE
FL4e0R81nypXLaEALbQiEY7hAmW2MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZF
Ze/zqOyhMHAGCCsGAQUFBwEBBGQwYjAvBggrBgEFBQcwAYYjaHR0cDovL29jc3Au
aW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0
LmludC14My5sZXRzZW5jcnlwdC5vcmcvMC0GA1UdEQQmMCSCDnRhbWdyYW0uY29t
LnBsghJ3d3cudGFtZ3JhbS5jb20ucGwwgf4GA1UdIASB9jCB8zAIBgZngQwBAgEw
geYGCysGAQQBgt8TAQEBMIHWMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNl
bmNyeXB0Lm9yZzCBqwYIKwYBBQUHAgIwgZ4MgZtUaGlzIENlcnRpZmljYXRlIG1h
eSBvbmx5IGJlIHJlbGllZCB1cG9uIGJ5IFJlbHlpbmcgUGFydGllcyBhbmQgb25s
eSBpbiBhY2NvcmRhbmNlIHdpdGggdGhlIENlcnRpZmljYXRlIFBvbGljeSBmb3Vu
ZCBhdCBodHRwczovL2xldHNlbmNyeXB0Lm9yZy9yZXBvc2l0b3J5LzANBgkqhkiG
9w0BAQsFAAOCAQEAMwqdvaHw6BErkxXMuXbSBc95iCXlSd0X2RPvxd2MdL069rMW
YurEiWI/6xYfDdRIv5oqmCupwLq6nqz9Cdso2RbSG0WlxcdpCh2l/+2bQyyBr3CV
ch0EMbRHKhkvtGbk5YimC9/9RKVywSdqmNwMN/RRvUC22hjsJ6va1fCLcBCfyr7S
+qIcr+ySfcLobT43lw/JBrXQCblhqqCCxM3NyPI7jw2nkPbXyoGmkMbiJN1M4QR+
euXoIP5rF8+l6J7WqZUPVimkNn9/Yu4jjHxVyHDrp+rprPQ7uXb3Zsg49K2NgVF7
nxWDXMqgJmcY23Pi+i+n4F7qtUGUi6jXpQK+Nw==
-----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 325930744742094411680374915849874021330643
 . . . . . . . . [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 2017-03-28 13:56:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-06-26 13:56:00 +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 688028220723838973025011040245867779091001911664200299069039439765445068432422623591958736967614516770634594208530064732539734881754720403644178517807419719848359477624844527134450767425206623996955958406487457804059498290497705096850574446347451022526502693603977747426173425181948822621863519379983207868438762149014087445677852918296217266400410214199015323106864346517244876615905734918680285356603252892750955787546973765668107820589671577890854273659414088427676375890327443007505562744823953310290257487331877792529918740058725506843728785711840458943576264344591102310641292065970396579840863571023484758034066164984570596798519667142536500028531403652783126296229809476352907931401007395009907870300570266704709329956331059942301167374781033391984588455966831765406785279717556437672751925888213721556976270674910628497683079405119721831919237510663558651046578744226550351318569868566978487044345615897648984133227843132500682788273984681364721174265004059450496577534362543904633541258220272584991121384952267179747286016086431991961126164762993121213651585870102971249078779662763997798482392124156896360513867261355111816608385277333245990146273233359640672561413187855564247774626119803249826403707183990605340931587091
 . . . . . . . . . . . . . . . . . . . . [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)
							be1ed11f359f2a572da1002db422118ee10265b6
 . . . . . . . . . . . . . . . . [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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