bandtgroup.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:3c:1d:1b:fd:59:67:8c:d5:79:00:93:80:4a:7c:1c:96:39 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=bandtgroup.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:3c:1d:1b:fd:59:67:8c:d5:79:00:93:80:4a:7c:1c:96:39
Serial Number (int): 281792492752962974149699001978328457188921
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: e6:d6:b0:e6:71:09:a7:5f:f0:fe:57:45:fd:af:dd:a7:9e:b2:24:6e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): d1:fb:fa:a4:d0:9a:8f:1a:3c:6c:a8:ff:c1:46:8c:01:2a:06:3f:31
Fingerprint (sha256): d0:f5:a7:36:a5:8f:04:af:4c:d6:76:62:f5:4b:4b:78:1d:da:d0:33:e1:7e:82:4d:f1:e3:fe:19:41:5e:c5:0c

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 bandtgroup.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 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

bandtgroup.com

Other certificates including the domain name bandtgroup.com

(limited to 100 certificates)
www.siepi.com
salvagenti.com
www.bandtgroup.com
www.bandtgroup.com
www.pololear.com
bandtgroup.com

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGVTCCBT2gAwIBAgISAzwdG/1ZZ4zVeQCTgEp8HJY5MA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAzMTEwODM0NDBaFw0y
MDA2MDkwODM0NDBaMBkxFzAVBgNVBAMTDmJhbmR0Z3JvdXAuY29tMIICIjANBgkq
hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvQuoW58AOrTS2uCalglkL30efuiDDEtf
tGoUseJPacsu+w8lVEMZ7dVSrUa+BDs5/6J1osCzZPGucN4kwn9a0sL7MqjD/Sg3
RPgWvRO7omgO1FjCDXPcPvfPHFgUez+Q2BR3N8Wh6bDsKSlcA2VPh3qnSTBp7wr3
9+ibe+n2fl1igPUBpSV6g9gvyyo+0dmmuo+LhpNwQZvsTUyR7PRn1xala02RFbuR
YqrJcwmnOQyyDB6bUIwiilteAn/CZeXaKllUUomsRLCr8rZBd+e7V0Vsa3AA3NjI
NznxILL3zZXBhLv/VatqyFE9y2s9i+6XPrEvuHx7uQ1ucAipZUwlH/l4hZp6UsEj
E9WvCujfL/iXvK19fiNvelcTaiiCub+A6J9uXbyTSW26M6LpXVfYvnhNTYtz+YT6
vfrZvE+F3UYWZsOFvgE1YjYRyAqkIj40s5X97NENbMMzYf1urqQDlBmz4QDwnfpM
VPCsB4jFvu4KAwoRmEAiJgMG2qsTIodzwPUr7VeMyw5st3GD5CAJ1IcMEsEn0i6g
WmCKG+7HZhHJUyfPYmfVcewKP40OjDkJJCIaAb3HZYOVnBdfisqOPJ1ybcfnH3PU
1bbwWOpShMLo9Y65p6AtjUX0si7AQj0iblwaeVcSL1CIGLNIiPf3AHyRAHtxwtkz
9N1zKkxoEK0CAwEAAaOCAmQwggJgMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU
BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU5taw
5nEJp1/w/ldF/a/dp56yJG4wHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo
7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQt
eDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQt
eDMubGV0c2VuY3J5cHQub3JnLzAZBgNVHREEEjAQgg5iYW5kdGdyb3VwLmNvbTBM
BgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIB
FhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQUGCisGAQQB1nkCBAIEgfYE
gfMA8QB3AG9Tdqwx8DEZ2JkApFEV/3cVHBHZAsEAKQaNsgiaN9kTAAABcMjyMVUA
AAQDAEgwRgIhAMACtSF2utvwpJ2y7Q4rajYcTiX8xijFYMmzYXJ+DLmPAiEA1OAA
wz8r+hdMaibimmxZrT88Ygq9Y1qkOcprTgo1nIMAdgCyHgXMi6LNiiBOh2b5K7mK
JSBna9r6cOeySVMt74uQXgAAAXDI8jFaAAAEAwBHMEUCIQDYM6vkiL55Y4tftV5T
cqcLsFxz3wE5qO7gsC0kq1TloAIgZ96pAZX+yJCCPrlLePgYDOFkFN9iHTdEA8VZ
YHOM6uowDQYJKoZIhvcNAQELBQADggEBACKpwS15tSC/PEWYGqpU1RzknMC6u8UJ
TRvihtY0zCvGGjYvfqJE+b6j7PbGVmIjRXumc7APm4UTMeUzEkfsAfm6Ytu0h0zL
x9EPK33/0l3hp3msOL/rU0aOeVpQsa8NtGR8bNerNj2pTz+fKTyAEPvfZKomMg3E
YGzAcS0Hy2hOZLGQHAlmPylarDATYmPglqiy/AOft5xU0EFFJId15OvB1pbpauER
ejbsCVET/1VhmRGJI7naSPI2G7jPRgaj8eLi1sMCB131Yue4c6EvRZr9fi6P5I1n
+OYuuV0S4K4ITULiE3mhpUAgZT8SJ4j3ZpfIDkXmmCiaEzjW8ms7U00=
-----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 281792492752962974149699001978328457188921
 . . . . . . . . [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 08:34:40 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-09 08:34:40 +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 '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 771238506412914949142957193477529812656914593528779298053104818664254924223804316212343274229248074717647563538646142344146524791218009642471599844195765891551263377652265831376358796772118360066256834525227337833974114797101787956444035388200701487603534708142212825428754696806738331791091851806203038820993000467545812754124122169584423989799614887497677128810103742378999989578197726161353926558695980165003553738794481187110609848922280295564425961464165211437927584870274503945840613604475359410519389957764197917615680286951968450714570029956256748553878097461690925608277310580813479798108671453918023373187837147216080705334882580597629959602688497979181424733877395997256453852920088682041088334305051831200352179699591924195524359511177231986281688426749436624417581845756097379828678006721278795306185949188495054763641661824016870169185576108729586880027990182405190108082224597444500959295564343871886763883205889845105553066533471865501233507601368773359988568091166907463418931225550715122656403374700456746332996456533185938645196600540042814913037415439723642032474674260011467080351912300833406663382453481031907601075272957700546215023858513650240799712761291526794901523585884859075246268394985662376764280148141
 . . . . . . . . . . . . . . . . . . . . [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)
							e6d6b0e67109a75ff0fe5745fdafdda79eb2246e
 . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d91300000170c8f231550000040300483046022100c002b52176badbf0a49db2ed0e2b6a361c4e25fcc628c560c9b361727e0cb98f022100d4e000c33f2bfa174c6a26e29a6c59ad3f3c620abd635aa439ca6b4e0a359c83007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e00000170c8f2315a0000040300473045022100d833abe488be79638b5fb55e5372a70bb05c73df0139a8eee0b02d24ab54e5a0022067dea90195fec890823eb94b78f8180ce16414df621d374403c55960738ceaea
 . . . . [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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