www.ifak-ts.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:69:13:1c:8c:1a:7d:4c:73:85:9b:a2:5a:5a:0f:b8:97:69 was issued on by Let's Encrypt.

With 4 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.ifak-ts.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:69:13:1c:8c:1a:7d:4c:73:85:9b:a2:5a:5a:0f:b8:97:69
Serial Number (int): 297091909879847285767016271568608924571497
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: b6:b9:f0:31:75:b2:7a:e9:a2:fc:2d:11:b0:26:91:f1:ad:66:bc:60
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 5a:41:24:e3:4c:e5:62:ca:7b:d8:03:b9:f2:22:3d:96:cc:d6:fb:c3
Fingerprint (sha256): b7:c6:82:f0:76:8a:46:90:fb:c9:71:c9:cc:87:31:f6:2a:bf:2f:61:34:28:82:46:9d:77:72:65:45:04:0d:fd

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.ifak-ts.com

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.ifak-ts.com

Public Key Algorithm

RSA

Key Size

2048

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

simba.ifak.eu
www.ifak-ts.com
www.ifak-ts.de
www.ifak-ts.eu

Other certificates including the domain name ifak-ts.com

(limited to 100 certificates)
www.ifak-ts.com
www.ifak-ts.com
www.ifak-ts.com
www.ifak-ts.com
www.ifak-ts.com
www.ifak-ts.com
www.ifak-ts.com
www.ifak-ts.com
www.ifak-ts.com
www.ifak-ts.com
www.ifak-ts.com
www.ifak-ts.com
www.ifak-ts.com
www.ifak-ts.com
www.ifak-ts.com
www.ifak-ts.com
www.ifak-ts.com
www.ifak-ts.com
www.ifak-ts.com

Certificate

The complete raw certificate details for www.ifak-ts.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwYlLhYcIr8riz/SO4qtU
4nL0ofeAqMd/edBAmvJd5B+9XOxibPx0MJNz/6DjeajuHHTGMMteCQWMu5zB/NKo
ghLH8C8JA8O3NBioS0wchxB4IqqSznabPUUkITp2CG+238+GnK9odt4XAQvMmqg9
ZVvV86NuBy0Yq6vJimjEA4tR1HHVznElOAsYwfAnmpgmzd5D0KLJVOnoyQfvxfxj
sH8ijtJoLApvUE3+MeUqahXr+Urf92Az1MSjyp7Lym7Gjso0rDj7gBCLINWLGv1B
4Cifbuz53zPpljaMUB+WW1w3sNhx4jYoBEUSGAv3uBBeGGHe6y1rB8556H5j+Xol
EwIDAQAB
-----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 297091909879847285767016271568608924571497
 . . . . . . . . [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 2018-11-16 21:09:22 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-02-14 21:09:22 +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.ifak-ts.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 24431695549329054948405944620650648242119251559340431762670300145426547573798253084413592960604986426128742684622290424662223507992554598053703098282256886496031151212843088922137782664862616578619915764631554437265563419213806993360835612762205718515315477017486668810014947574280792815905968648233386775685611109622878113570928112665946652930237602217186940827688574411175245580993638069402832956885468652206992402005169663167949380171975073335652275799935164216333346482339533516394447613482751751842138964071693065703411155153737504278366654298675767458119451124281882209769080207890148255758462873783439839601939
 . . . . . . . . . . . . . . . . . . . . [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)
							b6b9f03175b27ae9a2fc2d11b02691f1ad66bc60
 . . . . . . . . . . . . . . . . [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 (66 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'simba.ifak.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ifak-ts.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ifak-ts.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ifak-ts.eu'
 . . . . . . . . . . . . . . . . [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 (69 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc56000001671e9247a80000040300473045022060f841e8f890f1310284e53a01b16980cbd7b985c61cfd11c04291cb79fcaf19022100bc6d1e9806f92aff7c603684eb119b60b02caf894c18ae6cb92eaea5a0407e3200770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d000001671e9247ac0000040300483046022100e003d880b2ef2b6e13b60653dd2cda01df4fd65421c71c7f4ef18bec8465562b022100c41e20ad86ed454c21f893f5cb771a1645fbdbb1ddde961908ae620aeba4e61b
 . . . . [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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