store.a-tel.com.tr

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:e4:ec:e1:27:e4:1f:b8:1a:02:8b:ff:39:af:47:d1:ee:5f was issued on by Let's Encrypt.

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=store.a-tel.com.tr

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:e4:ec:e1:27:e4:1f:b8:1a:02:8b:ff:39:af:47:d1:ee:5f
Serial Number (int): 339236104336140932287894023011984324292191
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f5:b6:ef:a3:25:51:3f:3f:20:c0:05:f9:60:9f:77:5e:3c:ab:30:14
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): dd:05:4c:b5:5a:8a:4b:8d:ea:f4:f9:54:35:d8:9b:48:46:cc:f8:2d
Fingerprint (sha256): 35:16:09:a5:94:e6:65:16:49:67:99:a2:a8:80:cd:24:54:fc:f1:dc:a5:9e:9d:78:c6:d1:90:7b:d7:9c:c3:12

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 store.a-tel.com.tr

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for store.a-tel.com.tr

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

store.a-tel.com.tr

Other certificates including the domain name a-tel.com.tr

(limited to 100 certificates)
atel.com.tr
store.a-tel.com.tr
atel.com.tr
atel.com.tr
mail.a-tel.com.tr
store.a-tel.com.tr
store.a-tel.com.tr
store.a-tel.com.tr
store.a-tel.com.tr
store.a-tel.com.tr
store.a-tel.com.tr
store.a-tel.com.tr
store.a-tel.com.tr
store.a-tel.com.tr
store.a-tel.com.tr
store.a-tel.com.tr
*.a-tel.com.tr
mail.a-tel.com.tr
store.a-tel.com.tr
atel.com.tr
store.a-tel.com.tr

Certificate

The complete raw certificate details for store.a-tel.com.tr 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 339236104336140932287894023011984324292191
 . . . . . . . . [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 2017-04-04 20:57:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-07-03 20:57:00 +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 'store.a-tel.com.tr'
 . . . . . . . . [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 903368362518940979394962938230468722987437317357992336062773568576302150187316950486075173152482663474764252121261681645840217146512991727141224953145994029133702854402998188767239393199455229750923273533085731773386443845584984120494897915649533065997889018710055426699071170920029202196202461135770151795840419140778566369736692027697995406693204553990613736595817537026603935902040269156135245523131722902257095013015471151967558863862981230203450624236805298496020856191499645937471024625095067363740982467630204037530853815772765848044500652201091606647232580489424292594108271929144175616931117395000458818054224040914000319201027745102803670592758742686923423573354411389436030435647756424319286353156996097873136625854123587487687660343483881095634101743949264086797532680119824323985871585377015530419176897200537250202594012274466433110663319610485807005114381273344052005024352096747537556992553509093453001459897714858680185113039071961303597710664762692417670198995852232815707499643424817028796598787116215003455248065605207503503547077888218644902284511066307670056738524667789451981957464561957438163942529725593196968481722139566601433578015745337735807829804167067905008551834097577598386001147231215514792618860791
 . . . . . . . . . . . . . . . . . . . . [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)
							f5b6efa325513f3f20c005f9609f775e3cab3014
 . . . . . . . . . . . . . . . . [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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'store.a-tel.com.tr'
 . . . . . . . . . . . . . . . . [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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