altechmind.com

Issued by R3

About this certificate

This digital certificate with serial number 03:81:2d:5c:01:3a:4a:46:7b:b6:8c:d7:e0:fc:54:3f:61:83 was issued on by Let's Encrypt.

With 2 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=altechmind.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:81:2d:5c:01:3a:4a:46:7b:b6:8c:d7:e0:fc:54:3f:61:83
Serial Number (int): 305293576104103738274301207195212805267843
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 97:42:92:5c:6e:c4:39:82:0f:71:d2:8c:d9:bd:20:04:de:27:5c:47
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): d3:4b:91:58:5f:d4:8f:49:2d:d0:61:cd:de:d1:81:32:a3:c5:68:21
Fingerprint (sha256): 1f:2f:34:6d:9b:54:43:0c:f3:5a:22:68:14:62:44:fd:da:56:0c:08:a3:8b:c3:20:74:1d:c3:75:a0:45:2d:90

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate altechmind.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for altechmind.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

altechmind.com
www.altechmind.com

Other certificates including the domain name altechmind.com

(limited to 100 certificates)
order.altechmind.com
ansys.support.telled.in
billing.altechmind.com
finance.paragonchemicalsindia.com
billing.altechmind.com
dev.altechmind.com
billing.altechmind.com
beeta.altechmind.com
track.mimber.co
altechmind.com
support.altechmind.com
altechmind.com
store.altechmind.com
altechmind.com
track.mimber.co
beeta.altechmind.com
support.dravinenterprise.com
shop.altechmind.com
marketplace.altechmind.com
shop.altechmind.com
store.altechmind.com
altechmind.com
alerts.altechmind.com
altechmind.com
finance.artikate.com
altechmind.com
alerts.altechmind.com
altechmind.com
shop.altechmind.com
altechmind.com
store.altechmind.com
support.altechmind.com
alerts.altechmind.com
whs.altechmind.com
alerts.altechmind.com
billing.altechmind.com
support.altechmind.com
marketplace.altechmind.com
support.altechmind.com
shop.altechmind.com
projects.altechmind.com
crm.altechmind.com
alerts.altechmind.com
alerts.altechmind.com
altechmind.com
marketplace.altechmind.com
dev.altechmind.com
marketplace.altechmind.com
marketplace.altechmind.com
crm.altechmind.com
shop.altechmind.com
altechmind.com
dev.altechmind.com
altechmind.com
altechmind.com
order.altechmind.com
crm.altechmind.com
products.altechmind.com
sms.altechmind.com
marketplace.altechmind.com
support.altechmind.com
domain.altechmind.com
altechmind.com
shop.altechmind.com
books.akronenergy.in
crm.altechmind.com
op.geecell.com
books.abcchemistry.com
altechmind.com
store.altechmind.com
webmail.altechmind.com
projects.altechmind.com
altechmind.com
altechmind.com
track.mimber.co
sms.altechmind.com
altechmind.com
altechmind.com
books.smavy.com
altechmind.com
altechmind.com
finance.altechmind.com
mart.altechmind.com
products.altechmind.com
shop.altechmind.com
marketplace.altechmind.com
alerts.altechmind.com
domain.altechmind.com
altechmind.com
marketplace.altechmind.com
altechmind.com

Certificate

The complete raw certificate details for altechmind.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2WwEWdg4f1s1YWbM5RE
N2Gfgu8zL+6FCcprc5T3EUTVzVixlJ0jZgPkzVT54P6jC5tg2ykBrzsoi2kaMScZ
UPK/4e7feMlEuswU+ugAJWsC1t/RnzOlRgedElFqdllq/9hE6dQDUQr9cESO6cEI
e/6P+6+o+F7H4xIT140f8Hu7H694Q/ykcGljulQ6n2m9O9Mbt6tsB0CPgoqdiFW0
IQ7hTY1KKaUqwU/SZThWXOa2ZKeZx/nLSSosJBFLYN/JbPVy6qFmDByDi67PHN/Z
hY/3ZqGOtgl1ILOr1Fx5eBVb7vhkbS/iVDHZ7lOOnWF2jpJvdTEGbJm8P7IFeBCB
VQIDAQAB
-----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 305293576104103738274301207195212805267843
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-23 01:03:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-23 01:02:59 +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 'altechmind.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 24161660354611877008013500372810887566110141656375387461716075253317973423281716691819057319672978151960405883468443122904107420217655963000934360140804354047342082180400040239163431924281568424413931072425164542767249899615468092289655542030231623832947801380350262064525221600931076042318550603632468850336821811220661353171346086665839129392227482090286299109310560267383295389639940032255581345464944222668319420947477254798635626009538170711846039102985499902588519783580677514775545701531255225512627378705460971854635686043743305597878918857625384560186020275447727894997634177071622729821787081420459526357333
 . . . . . . . . . . . . . . . . . . . . [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)
							9742925c6ec439820f71d28cd9bd2004de275c47
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (38 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'altechmind.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.altechmind.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f100770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018dd3b39fed0000040300483046022100f6d89a33613cc7d86a6568bd83c71399a6a93f55dc953ad33802cf0cfd7c74490221008cbd1ae47c40e99a224640e0140c33c2b25d089fef31cffcea06fb15e5bbef86007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018dd3b3a1fd0000040300473045022100f0e0893d78ac5c7de2843bc5d76e37dc527267701774f6175cb2b3f4dd519caa0220715ba064d8d3dc66723e3848e0a662143149f2c93d7ccdc447a6f4e0a684656a
 . . . . [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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