www.bandtgroup.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:0d:23:12:4d:bd:ac:4b:f1:5b:d7:91:58:a1:0d:63:2c:bc was issued on by Let's Encrypt.
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We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=www.bandtgroup.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:0d:23:12:4d:bd:ac:4b:f1:5b:d7:91:58:a1:0d:63:2c:bcSerial Number (int): 352919432514982097721253248977244875074748
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 04:6d:b1:10:d9:7a:20:76:0a:e2:28:f3:3f:f5:b3:49:1f:c1:c9:09
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 6f:62:42:14:a9:7d:38:46:02:41:40:cb:bf:ff:6d:67:a5:1f:c7:df
Fingerprint (sha256): 60:93:dd:77:4a:e6:e7:ff:6f:6e:50:c2:1c:41:37:e9:f5:5e:1a:cc:58:c5:45:34:73:c4:22:d9:ec:dd:84:32
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.bandtgroup.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.bandtgroup.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.bandtgroup.com
Other certificates including the domain name bandtgroup.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.bandtgroup.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWzCCBUOgAwIBAgISBA0jEk29rEvxW9eRWKENYyy8MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAzMTEwODM0MDRaFw0y MDA2MDkwODM0MDRaMB0xGzAZBgNVBAMTEnd3dy5iYW5kdGdyb3VwLmNvbTCCAiIw DQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAM1AofmiAaB+KxbkYH1e6UY+rDjx 3huWtmoYCvND2tUsSQxv3f7M1mlJe/24i6ojPa4CKujeWh9eMQSOwqXACllffsAw f8/te4jqMHcmDLkHp4O6zv/wb9TStIdKmA+OZ0vM0jM4c2KSbJqW/N64e0+ZqOOf exanUlWHwaY++R4tMtCmqg8LDKAN+yacmfV/iGfJYEe7t/cdlmCzi4pATZHPmH+3 nAq9LTV6Q9nZATixUJrrCXTcUS+LZs2q3Yd2ux4UmGDq1Dli/5tCYY8GFfvH5Mr/ LOffllKlzG34FvkYuBa+6HTv50jZDcfk+6fRPG5zl5WO1mBI+jPEK2+YPTRqgZqP f93yCB7gt2aER9B+QUL3rf1KjO5hjTBdXXK5Hxjk6Y4BJsfg8pGzmstG/5qyrASd mFrwU5CTNZ9xvONwhHE1xSEomPpNulJmJC4USwZws8FrZjRMoQEYpUWLf/1qUEQ3 qYqrHKru7KdrHeealwX0xTD8kV6bVw0d3D0Ux95D8I85bXM+c6fg3Gm0FAdANenk jr+ISmrQKO0Kd5IP919YlW6/xbfasnq6japXldRP6VCOVG34nlN06GfaaUp6/MKI p0UJxliaWklM6srrYjZQniGZ1cHfi76zbfo2/keAugOYDeNzR3y2cjUH0+feyOVf XYXaaP0JSLqBMxQZAgMBAAGjggJmMIICYjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0l BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE FARtsRDZeiB2CuIo8z/1s0kfwckJMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZF Ze/zqOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3Au aW50LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQu aW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wHQYDVR0RBBYwFIISd3d3LmJhbmR0Z3Jv dXAuY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYI KwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBAwYKKwYBBAHW eQIEAgSB9ASB8QDvAHUA8JWkWfIA0YJAEC0vk4iOrUv+HUfjmeHQNKawqKqOsnMA AAFwyPGkUAAABAMARjBEAiAv83pQO6J2HAHp08epM112P/ReanTpyTefJsYqz1SQ iAIgcLQRIJMgbm8sXZozl9DcflaHm4fC12L71QpnnNaxIq4AdgCyHgXMi6LNiiBO h2b5K7mKJSBna9r6cOeySVMt74uQXgAAAXDI8aROAAAEAwBHMEUCIAfqxTmsHRgl UpQoplBUyyLBn7gC2nybnkQ5hnOnShy+AiEA0WdC7tsx//V1aJN2OjJmHl34KmfM QQjYRj7wZkdgny0wDQYJKoZIhvcNAQELBQADggEBAAX04JfEa4FzgalGjdz5cHJ0 vGcKyjhCz18uCzF57qtmtAn3KmVUBOVbDc/gkCE1vKV6dZ6LbdiKr2pOwGa6/IT7 Eevj3P0LqFxwAk6fhKIOM5p5oTl+j7kvi8yJZJisHXWizr3FEWjKd36MGEuE22/T SX2asqoYON+euhXKJVxEHvPT905WymnDnGxtBEaAcP/JCnv7z0v/CcaYVBXV4UYB hucXux8suviNFp4DQNpEp+5BVPDbPRbxpfD92Del5r2cyPRddPhq7oWwAkqW1VLJ k9uXgUV3vV7eGpCXf7kip3pHQttFH1b8fRlg+9Xtlh836z/vyxhoi7Pm0I6vFEY= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAzUCh+aIBoH4rFuRgfV7p Rj6sOPHeG5a2ahgK80Pa1SxJDG/d/szWaUl7/biLqiM9rgIq6N5aH14xBI7CpcAK WV9+wDB/z+17iOowdyYMuQeng7rO//Bv1NK0h0qYD45nS8zSMzhzYpJsmpb83rh7 T5mo4597FqdSVYfBpj75Hi0y0KaqDwsMoA37JpyZ9X+IZ8lgR7u39x2WYLOLikBN kc+Yf7ecCr0tNXpD2dkBOLFQmusJdNxRL4tmzardh3a7HhSYYOrUOWL/m0JhjwYV +8fkyv8s59+WUqXMbfgW+Ri4Fr7odO/nSNkNx+T7p9E8bnOXlY7WYEj6M8Qrb5g9 NGqBmo9/3fIIHuC3ZoRH0H5BQvet/UqM7mGNMF1dcrkfGOTpjgEmx+DykbOay0b/ mrKsBJ2YWvBTkJM1n3G843CEcTXFISiY+k26UmYkLhRLBnCzwWtmNEyhARilRYt/ /WpQRDepiqscqu7sp2sd55qXBfTFMPyRXptXDR3cPRTH3kPwjzltcz5zp+DcabQU B0A16eSOv4hKatAo7Qp3kg/3X1iVbr/Ft9qyerqNqleV1E/pUI5UbfieU3ToZ9pp Snr8woinRQnGWJpaSUzqyutiNlCeIZnVwd+LvrNt+jb+R4C6A5gN43NHfLZyNQfT 597I5V9dhdpo/QlIuoEzFBkCAwEAAQ== -----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 352919432514982097721253248977244875074748 . . . . . . . . [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 2020-03-11 08:34:04 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-09 08:34:04 +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.bandtgroup.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 837357027982237275416892212823976893261910955799039052986720066858469118010933511873492814448425940260457018001215557375005108874893551559266106937577240382717142718525013981470906802342262604625217618520866440328269284830280955686085454127769360207787360055404226906786657621507408556389099056358707195038918086285580575270879832272228063904786962313554189127035591319452457573702179750854068852544080464780852619247644512936104284960479063428107978621819070552241652589563722997514466091794900556209086483628349567187982082895327351336144347445822502244663950186497504899712430339831489741148484834962989409505288052652787896476647226267420198251829207754475027914417635153232185534144716169765825153225389858546308644417954311375721729164932973474725277762689101871023567088016621993122640435782042260479293113838218535564402037017570641315279542520348589581601605098902128874884931496627718862749023794553409386781033535709559959031126557691402556940611083181472399396322509023313514677505796013538969062539847399240959083955475558539957856944483948669179449720251089589680544393498931713257265741915023261105001657814287773648892411769963734280188555546063820706484600393728761883239754337290751290695196980938688216640278172697 . . . . . . . . . . . . . . . . . . . . [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) 046db110d97a20760ae228f33ff5b3491fc1c909 . . . . . . . . . . . . . . . . [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 (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.bandtgroup.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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb27300000170c8f1a450000004030046304402202ff37a503ba2761c01e9d3c7a9335d763ff45e6a74e9c9379f26c62acf549088022070b4112093206e6f2c5d9a3397d0dc7e56879b87c2d762fbd50a679cd6b122ae007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e00000170c8f1a44e0000040300473045022007eac539ac1d1825529428a65054cb22c19fb802da7c9b9e44398673a74a1cbe022100d16742eedb31fff5756893763a32661e5df82a67cc4108d8463ef06647609f2d . . . . [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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