surfxtechnologies.com
Issued by R3
About this certificate
This digital certificate with serial number 04:33:b9:93:48:e9:fa:9c:36:32:5e:68:5f:66:5e:d5:93:ff 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:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=surfxtechnologies.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:33:b9:93:48:e9:fa:9c:36:32:5e:68:5f:66:5e:d5:93:ffSerial Number (int): 366050216365738475708840288681870113477631
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: b6:84:2c:1f:51:f9:17:26:c9:cb:6b:a3:39:60:06:fc:64:dc:81:34
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 9b:30:c3:37:dc:0f:4b:01:bd:14:7b:3a:42:eb:f9:3b:8c:d8:16:b1
Fingerprint (sha256): ad:3b:29:f2:f6:9b:d9:48:04:39:fd:77:0d:59:7c:a7:1b:49:5b:d8:83:ff:db:f3:e0:51:5c:c8:81:3e:41:26
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate surfxtechnologies.com
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for surfxtechnologies.com
Public Key Algorithm
ECDSA
Key Size
256
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Extended Key Usages
Server Authentication
Client Authentication
Extensions
10 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
surfxtechnologies.com
www.surfxtechnologies.com
www.surfxtechnologies.com
Other certificates including the domain name surfxtechnologies.com
(limited to 100 certificates)
support.surfxtechnologies.com
*.surfxtechnologies.com
surfxtechnologies.com
aeromatpro.com
*.surfxtechnologies.com
*.surfxtechnologies.com
*.surfxtechnologies.com
surfxtechnologies.com
surfxtechnologies.com
dev.surfxtechnologies.com
surfxtechnologies.com
aeromatpro.com
aeromatpro.com
surfxtechnologies.com
surfxtechnologies.com
*.surfxtechnologies.com
support.hallfarmwholesale.co.uk
*.surfxtechnologies.com
surfxtechnologies.com
aeromatpro.com
*.surfxtechnologies.com
*.surfxtechnologies.com
*.surfxtechnologies.com
surfxtechnologies.com
surfxtechnologies.com
dev.surfxtechnologies.com
surfxtechnologies.com
aeromatpro.com
aeromatpro.com
surfxtechnologies.com
surfxtechnologies.com
*.surfxtechnologies.com
support.hallfarmwholesale.co.uk
Certificate
The complete raw certificate details for surfxtechnologies.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIEWTCCA0GgAwIBAgISBDO5k0jp+pw2Ml5oX2Ze1ZP/MA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA5MDkwMzMyMjdaFw0yMzEyMDgwMzMyMjZaMCAxHjAcBgNVBAMT FXN1cmZ4dGVjaG5vbG9naWVzLmNvbTBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IA BKA5wxZpEHv9pQ5+Pr/4QuM5DWH57b5/e6WYBmbB2n0hMKES6SlqwUf5hD+yZh/4 7u45QP1RMh2wUiEwtTijgnCjggJEMIICQDAOBgNVHQ8BAf8EBAMCB4AwHQYDVR0l BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE FLaELB9R+RcmyctrozlgBvxk3IE0MB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJQOYf r52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3IzLm8u bGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcvMDsG A1UdEQQ0MDKCFXN1cmZ4dGVjaG5vbG9naWVzLmNvbYIZd3d3LnN1cmZ4dGVjaG5v bG9naWVzLmNvbTATBgNVHSAEDDAKMAgGBmeBDAECATCCAQMGCisGAQQB1nkCBAIE gfQEgfEA7wB2ALc++yTfnE26dfI5xbpY9Gxd/ELPep81xJ4dCYEl7bSZAAABing2 bREAAAQDAEcwRQIgXE1pJ62oyGj5LF20XGow+t49jUO6fZe2TwXIzKTcm8ICIQDF rSfjWSqkuNthrSeXNMe4HBs5g706MXCcfEUkyLqQPAB1AHoyjFTYty22IOo44FIe 6YQWcDIThU070ivBOlejUutSAAABing2bRwAAAQDAEYwRAIgN1vnANE3Bs1Va0MD Xu//fjbj50MS32R4vhJ//ld+cNcCIEw2fc2eBgeDLr14btuNQvRGQZA1nuWKYDzN b8g2Y+tnMBEGCCsGAQUFBwEYBAUwAwIBBTANBgkqhkiG9w0BAQsFAAOCAQEAZn2+ rIFqyfXOoLCN0/iei2UMrt7CH9TbTiDG+VQNaqoqPRRrvsUTxbgyOQC2sQ8wX2PI OQREsgY9eRih9U9B7+z4ZwVIc4oknrI+c1kgPlZUCT9VRyX4mOk68rz1HZf6mDL1 Xm7fhTnPy+tUxAAd9ceo2q5VbIu2IvbLQ2mkmRBIlnphVS1xSB5N91DR6qh4I7Yy kC6H9GCJT7RRvtSerS3rw80DxfjoucVPwfJULAiDZROy5/OrhwAQzWYopYMX5Ihc ZrtqCyQmpIHwwR64qkVjWEZkCACXWYLwvIaKZ2gF8M8hjS09pfphWPXcFNjcn4bC 4+iranJlAaooBkMNWg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEoDnDFmkQe/2lDn4+v/hC4zkNYfnt vn97pZgGZsHafSEwoRLpKWrBR/mEP7JmH/ju7jlA/VEyHbBSITC1OKOCcA== -----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 366050216365738475708840288681870113477631 . . . . . . . . [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 2023-09-09 03:32:27 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-08 03:32:26 +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 'surfxtechnologies.com' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.2.1 (ecPublicKey) . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.3.1.7 (prime256v1) . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (520 bits) 0004a039c31669107bfda50e7e3ebff842e3390d61f9edbe7f7ba5980666c1da7d2130a112e9296ac147f9843fb2661ff8eeee3940fd51321db0522130b538a38270 . . . . . . . . [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 (1 bits) 0780 . . . . . . . . . . . . . . . . [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) b6842c1f51f91726c9cb6ba3396006fc64dc8134 . . . . . . . . . . . . . . . . [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 (52 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'surfxtechnologies.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.surfxtechnologies.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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a78366d11000004030047304502205c4d6927ada8c868f92c5db45c6a30fade3d8d43ba7d97b64f05c8cca4dc9bc2022100c5ad27e3592aa4b8db61ad279734c7b81c1b3983bd3a31709c7c4524c8ba903c0075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a78366d1c00000403004630440220375be700d13706cd556b43035eefff7e36e3e74312df6478be127ffe577e70d702204c367dcd9e0607832ebd786edb8d42f4464190359ee58a603ccd6fc83663eb67 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.24 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (5 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 5 . . . . [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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