offers.nehaabeotra.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:09:e9:ee:82:a9:f9:58:71:7b:2f:f3:11:70:38:1d:9c:9d 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=offers.nehaabeotra.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:09:e9:ee:82:a9:f9:58:71:7b:2f:f3:11:70:38:1d:9c:9d
Serial Number (int): 351822633569179626073473433165968659291293
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 0b:71:9d:5c:45:8d:c6:e6:3b:a0:d2:7b:64:7a:07:31:24:6f:ca:30
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 28:06:9e:ae:94:fc:ad:7a:8a:9d:52:14:95:c9:b3:5e:94:a6:9c:18
Fingerprint (sha256): 3f:85:bb:4c:d8:fa:f2:ef:90:b6:68:fa:ab:2b:e4:b3:6a:b8:28:17:da:81:d6:5e:fb:6f:2c:22:fd:f0:1b:2f

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 offers.nehaabeotra.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for offers.nehaabeotra.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

offers.nehaabeotra.com

Other certificates including the domain name nehaabeotra.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for offers.nehaabeotra.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 351822633569179626073473433165968659291293
 . . . . . . . . [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 2020-01-03 08:44:32 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-02 08:44:32 +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 'offers.nehaabeotra.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 848239692435734072144637070127149934330168938651408426644617950680355919881031070999596660543773100336390302697353682263466102486482181649005484430774869288039431018377620282589546355921248624942871793523104219386499171106801578981662077915423591012974455296864383423231732163039957047515075604616799533286971611680593399254128621460979640160965821650125438297076698528908589247582977951495038212704765100473937889286643012787293813366372776872877594043689585556522476247188300475174555831899515972730714412596703063966999186379089889536756123866518261588133761576185922577941517434165338586603042275603248694937956794707811533967503251198771638529558125686889558476886094101565775347017631733568248916547720284800798921131322523294239333586721727688047061930257925888563863691266084190446590942316557915625306225713467284313383389728309525534835662912343045851568423791348401213264193381944273851593823506241591876071800435286691857374765116604623714214311233850107640506391526929411292120432905255222024942498652380311847327618578683805148347086179921354750287920699773737102039764276147739610514555736213992033424739618094496946138378341197559818736209942733818179802442739949191326092908397285205284065655383068214836324154144587
 . . . . . . . . . . . . . . . . . . . . [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)
							0b719d5c458dc6e63ba0d27b647a0731246fca30
 . . . . . . . . . . . . . . . . [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 'offers.nehaabeotra.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)
							00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016f6acaca3c0000040300473045022100b2e297e5cd94138e735887acde9ffafaa036acd525807f61968154ca462f426702205627eb4dcdf8d981c037e634bbf416b1e042e0374e07527f2d66742c0188947d007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f6acaca3700000403004730450220200388ab37dd0601c10c97a5710fe2893a95f8a1c66ece6f6dd59ddad1746fae0221008cca2a6223ec4b4b62f932d03ead9f5e0a3589673399fbc2694e938d11e0a486
 . . . . [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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