www.walkinvaranasi.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:97:98:8b:cd:ce:8a:58:a9:00:91:db:de:04:e2:98:85:70 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.walkinvaranasi.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:97:98:8b:cd:ce:8a:58:a9:00:91:db:de:04:e2:98:85:70
Serial Number (int): 312922263759222877818011816645493324809584
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 4b:9d:92:6b:84:3d:1d:71:af:aa:fe:68:b1:7b:2d:56:57:22:45:0d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 6e:d6:90:7f:a9:d2:44:08:51:20:9c:b8:9a:a7:cd:7b:2a:0e:bf:b8
Fingerprint (sha256): e3:2e:4f:9d:cd:76:94:94:7e:54:67:33:26:c6:5b:4e:3a:ae:0a:30:b0:03:7b:6a:8d:be:b7:ff:79:b3:47:98

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.walkinvaranasi.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.walkinvaranasi.com

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.walkinvaranasi.com

Other certificates including the domain name walkinvaranasi.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.walkinvaranasi.com 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 312922263759222877818011816645493324809584
 . . . . . . . . [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 2020-02-23 20:06:25 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-23 20:06:25 +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.walkinvaranasi.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 817403528198884226480211896689013413687280581868085151305246507576468834094610758062444343038894814180049320504186880596851012051486639991587265506444275841878845747496560888719752091274528422777953860520137769385356728686777174483204086589911009685711633674581490293439125588337654201891899874179153804214744219092558233218253681943545648834700630682659629077722207026040503968919896024174698874827077467964877171830877945225989816846720869498908538921683737719560327213160595520929437510731748180924798565456537458633392488823578262450616508429860928248140815463137514699531223560758638876985786318335992294916614731478311205303603850804739594267422980243437542630031770788040012755183163426726363208164093885629661726941350792174979134860867864463413064618387257551799960755840683858104797217140470956965531445267435475658622678665639729143554418787767119336520997997708432222381703402624248232735335468191597339979600741953394953014672580656183272353228702135165324361084877874065727137282873061778188316497419642151268824124203174367820453413779685944712407436882528335734615754655448230255433263720694744687600056706509476541744413187432049198776830327070237263617142596332322765204832489088508052563352202343151445658259455391
 . . . . . . . . . . . . . . . . . . . . [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)
							4b9d926b843d1d71afaafe68b17b2d565722450d
 . . . . . . . . . . . . . . . . [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 (26 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.walkinvaranasi.com'
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007500e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e0000017073df65e4000004030046304402204d89a5cd4996375b93b84ff91bda8849feb692d86d12fff03b1a3ba3a91c62b102205bc062a4e0dfdac22bc0210a560fb7884c0a38333ee6b8865898cd830c04fc7e007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017073df65db000004030048304602210093b8a2a5941a12500a1e1e847ef56d280213e22a4cf64e2047acd420c066cf8f022100fd926f2eb44f5f111d67740b3a9a3dc9b9632fb601a2ad8fa4797c0c4775a8ca
 . . . . [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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