surfxtechnologies.com
Issued by R3
About this certificate
This digital certificate with serial number 03:9a:03:ea:1c:82:7e:ae:7a:ba:b9:53:5a:91:95:9c:7d:85 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): 03:9a:03:ea:1c:82:7e:ae:7a:ba:b9:53:5a:91:95:9c:7d:85Serial Number (int): 313745545560803851283519573215939743481221
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: e4:da:df:4c:c3:1e:65:63:cb:38:1e:cc:5a:ba:f9:76:78:f9:9a:6e
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 61:95:cf:e0:8b:b4:21:6b:8a:74:8d:14:56:07:84:52:ad:74:39:2c
Fingerprint (sha256): 2f:57:97:86:e2:5a:8e:64:f2:f6:4b:e4:20:f5:9d:01:91:d3:6c:cd:05:ab:38:a1:bf:c1:5a:42:11:72:8b:f7
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----- MIIEWTCCA0GgAwIBAgISA5oD6hyCfq56urlTWpGVnH2FMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA3MTEwMDQ3MjRaFw0yMzEwMDkwMDQ3MjNaMCAxHjAcBgNVBAMT FXN1cmZ4dGVjaG5vbG9naWVzLmNvbTBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IA BH3+m3aXjPnRKMXtDTYK2zo/n+AvOhj9kx2g5j6lJ0pU0I5wc7yy89SCk5uiBvVy JY6/gWT999ufoviXffwTwwWjggJEMIICQDAOBgNVHQ8BAf8EBAMCB4AwHQYDVR0l BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE FOTa30zDHmVjyzgezFq6+XZ4+ZpuMB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJQOYf r52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3IzLm8u bGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcvMDsG A1UdEQQ0MDKCFXN1cmZ4dGVjaG5vbG9naWVzLmNvbYIZd3d3LnN1cmZ4dGVjaG5v bG9naWVzLmNvbTATBgNVHSAEDDAKMAgGBmeBDAECATCCAQMGCisGAQQB1nkCBAIE gfQEgfEA7wB2ALc++yTfnE26dfI5xbpY9Gxd/ELPep81xJ4dCYEl7bSZAAABiUKh wV8AAAQDAEcwRQIhAMJZN8THAYAvKi0h1k6ndr2O6VCfmpxsOQZZyoRPnnrmAiBB jP8R7cIB9mqhBoXEeyED7U+s688ooPHAXIkklnzougB1AK33vvp8/xDIi509nB4+ GGq0Zyldz7EMJMqFhjTr3IKKAAABiUKhwYcAAAQDAEYwRAIgfJ4njM9u6+NjY0sp aUOiplRJcqpmjKM//BTiJlv1tDUCIE0ixyhz/gyrL/jxN2QYu7lMCU0M8rc34wu6 CTPKDx+8MBEGCCsGAQUFBwEYBAUwAwIBBTANBgkqhkiG9w0BAQsFAAOCAQEAjY0P cs25iuEbDeUWaUjZnwHfv7W8IwN7kDQp3Z5sal+MuJudNWMI/lrxc1HLHepozISf +XsyI8pH+DiIypxV25aqfhbmgZNsPpCmXrJ0PQBoTR6jlUK55JubC7QsTWLGy/02 JYcA52SgJptdWeJ3YQUnDZwmATfzgsaFZkpFD9kNmxbFoZOGbf5jZNOiUyPGd1vh E7T39ZQQYnF+ewidAyY0wVcs7Gb3goTmes+rHhUVyxRAskNUA5hAO3KeKRlO05Xu pLrj5+5d0hlvtK0IulGoEcS9eIgz6E/ewNRvox+VMQGQW7FZQC+BG4x9DYqn3uEJ K6KR1IViq8x928EHUw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEff6bdpeM+dEoxe0NNgrbOj+f4C86 GP2THaDmPqUnSlTQjnBzvLLz1IKTm6IG9XIljr+BZP3325+i+Jd9/BPDBQ== -----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 313745545560803851283519573215939743481221 . . . . . . . . [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 2023-07-11 00:47:24 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-09 00:47:23 +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) 00047dfe9b76978cf9d128c5ed0d360adb3a3f9fe02f3a18fd931da0e63ea5274a54d08e7073bcb2f3d482939ba206f572258ebf8164fdf7db9fa2f8977dfc13c305 . . . . . . . . [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) e4dadf4cc31e6563cb381ecc5abaf97678f99a6e . . . . . . . . . . . . . . . . [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) 00ef007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018942a1c15f0000040300473045022100c25937c4c701802f2a2d21d64ea776bd8ee9509f9a9c6c390659ca844f9e7ae60220418cff11edc201f66aa10685c47b2103ed4facebcf28a0f1c05c8924967ce8ba007500adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a0000018942a1c187000004030046304402207c9e278ccf6eebe363634b296943a2a6544972aa668ca33ffc14e2265bf5b43502204d22c72873fe0cab2ff8f1376418bbb94c094d0cf2b737e30bba0933ca0f1fbc . . . . . . . . . . . . . . . . [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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