www.796.me

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:d0:a3:96:db:dd:82:de:2e:f5:07:88:1b:bd:22:b3:bb:b9 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=www.796.me

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:d0:a3:96:db:dd:82:de:2e:f5:07:88:1b:bd:22:b3:bb:b9
Serial Number (int): 332333037582075290621607040962229867625401
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ca:a4:c9:d7:cd:57:4e:8b:aa:be:ba:1e:89:6c:34:fe:75:a7:80:11
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): a7:9a:23:61:ed:4f:0d:77:62:97:01:97:5e:63:a7:44:fa:a3:57:0f
Fingerprint (sha256): f1:e5:ae:4c:9d:1f:37:9c:30:1c:60:ff:67:6b:d2:34:18:c9:b5:a7:82:f3:b9:ed:02:4e:5b:bf:b9:da:10:f2

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.796.me

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.796.me

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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

www.796.me

Other certificates including the domain name 796.me

(limited to 100 certificates)
796.me
796.me
www.796.me
www.796.me
796.me
investindubai.ae
796.me
796.me
www.796.me
796.me
796.me
www.796.me
796.me
796.me
796.me
www.796.me

Certificate

The complete raw certificate details for www.796.me 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 332333037582075290621607040962229867625401
 . . . . . . . . [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 2019-09-30 12:19:44 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-29 12:19:44 +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.796.me'
 . . . . . . . . [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 882670522564292556359932243421231191085335204100247005561443825034126416715274006831218031008970050148138023690179381934036260392873177046932676521491220040832802251084361222443272709598770202073380054131563154456922002266172778313038402090539638251898314973170957965735645768620238804055818942855257635853500894460988965987227355080523223162612153552019876636999481652720589023776354866447551302177179277000436367789648358314639063072775469998719549532760330903139617670123031078076473973821723324336717420458758688065513051870565388188556276955372670509367506209174922919129708006076669782115726058415710083034491135159366619209043388001852958486519882900003506213296935095935181191236406886067004860994152705612191502825356525253035432024206243282672659477153895937197920574407543700648758881796650705637916394415110742544616049713378230685916926720536532846847314599592465767913956492788338177642510673796985842071610411076085565755021104471501274857793232574067390789229895511865026618086201149488899146916512893006324838075841847325125483675496565825331638653708501392033636651516045767702528240936329064727864797485265067717996099039546264096315037146789712401431312812529691242457834587019131394670796460492997706033644355489
 . . . . . . . . . . . . . . . . . . . . [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)
							caa4c9d7cd574e8baabeba1e896c34fe75a78011
 . . . . . . . . . . . . . . . . [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 (14 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.796.me'
 . . . . . . . . . . . . . . . . [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)
							00f1007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016d8253ad8000000403004830460221008eaa5f48d15905c884a40e61507f2e255a01ae60533b57c93217f6f39612a6c70221009e48541b1d2184ba6e135d02c1d8d71afc7ca46dd971aff75df0994974c3343d00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016d8253ab840000040300473045022100a5885be56eac1b3f580fc010301ee1eeb83b9b508d62e2c7e9ee084325559ed8022068f8fb8680aefeb185ec4f4665f284431df6e934ee813eb8eaad7f9108d20587
 . . . . [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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