sit-co.net
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:aa:3f:8b:f3:81:dd:41:fd:90:46:d1:3f:3b:28:6e:b5:fd 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=sit-co.net
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:aa:3f:8b:f3:81:dd:41:fd:90:46:d1:3f:3b:28:6e:b5:fdSerial Number (int): 319269328203752507386143646376630286202365
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: d8:2a:69:81:3b:51:57:c2:c4:8e:de:9a:0f:77:fd:c6:b3:92:a9:f0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 53:d5:8e:5a:cd:e1:67:c1:6a:c5:cc:e9:3d:a8:72:60:91:46:cd:ce
Fingerprint (sha256): 5e:56:74:bf:6f:fc:f3:ea:7f:8e:92:ed:52:65:f0:81:ee:60:3f:b6:60:1f:2a:87:d9:37:26:94:a6:c2:fa:ba
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate sit-co.net
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for sit-co.net
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
sit-co.net
www.sit-co.net
www.sit-co.net
Other certificates including the domain name sit-co.net
(limited to 100 certificates)
www.sit-co.net
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sit-co.net
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sit-co.net
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sit-co.net
mail.sit-co.net
www.sit-co.net
www.sit-co.net
sit-co.net
sit-co.net
sit-co.net
www.sit-co.net
www.sit-co.net
sit-co.net
mail.sit-co.net
mail.watchtv.net
sit-co.net
mail.sitco.net
mail.sitco.net
sit-co.net
www.sit-co.net
www.sit-co.net
www.sit-co.net
www.sit-co.net
www.sit-co.net
www.sit-co.net
mail.watchtv.net
sit-co.net
www.sit-co.net
mail.sitco.net
sit-co.net
www.sit-co.net
sit-co.net
mail.sit-co.net
www.sit-co.net
www.sit-co.net
sit-co.net
sit-co.net
sit-co.net
www.sit-co.net
www.sit-co.net
sit-co.net
mail.sit-co.net
mail.watchtv.net
sit-co.net
mail.sitco.net
mail.sitco.net
sit-co.net
www.sit-co.net
www.sit-co.net
www.sit-co.net
www.sit-co.net
www.sit-co.net
www.sit-co.net
Certificate
The complete raw certificate details for sit-co.net in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFXDCCBESgAwIBAgISA6o/i/OB3UH9kEbRPzsobrX9MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAyMjExNzAyMTlaFw0x OTA1MjIxNzAyMTlaMBUxEzARBgNVBAMTCnNpdC1jby5uZXQwggEiMA0GCSqGSIb3 DQEBAQUAA4IBDwAwggEKAoIBAQCwRGirOBe/RFD/qARv48BquL6aCS6GrH8Cur5u 6C7I9MBVFXVKRUIDUS6hBSfGtPn3eLKOTu2t6fQ0Hi2zPbmlFyYmTWoITKM0jzIa R+/uEj3xZEBGBhIToukHXwxVmtGiO8jpvL1L/VYYnEWS+yoDy7nvWlx0xFXwTo7U qUG52XYQRlxfkQKvP+mndK0OjRaYvsJIXRNcW4FG6Zj8TR1eHzYeRIQlfb4oB4fl 0acnemZVgM2uQHizvoU15c/Wc4AApUlUHcAzAiIoKbpYAxkZD/56u6jdSEh1KFMn Rg/saMXnBFkOWHfgh54MrnWqHxxR1Pp0o23wvqHD/hkFCWyVAgMBAAGjggJvMIIC azAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMC MAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFNgqaYE7UVfCxI7emg93/cazkqnwMB8G A1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEBBGMwYTAu BggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNyeXB0Lm9yZzAv BggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0Lm9yZy8w JQYDVR0RBB4wHIIKc2l0LWNvLm5ldIIOd3d3LnNpdC1jby5uZXQwTAYDVR0gBEUw QzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDov L2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdwB0 ftqDMa0zEJEhnM4lT0Jwwr/9XkIgCMY3NXnmEHvMVgAAAWkROPU9AAAEAwBIMEYC IQDvmJb+NeGX0FoGrTLPIkFPGeoxbt5jy6A63iRVpQIdFgIhAISQmb1P7FpsZN06 ZOHBSPmQDG/RdhI4kO89knU81NPoAHUAY/Lbzeg7zCzPC3KEJ1drM6SNYXePvXWm OLHHaFRL2I0AAAFpETj3jwAABAMARjBEAiB9747WZ7ft8M7si5IRSjdMhYrO4wWd xoAk+8RmkXIbCAIga9reqiiGnJgOm+A0u4Y2a4mtCPWSDQXdMCWX0JqsXg4wDQYJ KoZIhvcNAQELBQADggEBAFem8I6aWH0GXVvNevw6r5KjqISlsXwzsa6hdWB6ViI0 XFq1d1smdtl2ASgLgnNN4FcapnPETQ3/opX3XBP85G4MpHyZ1ECqkZARjtK47JRm J1uuTOO9B78Hzd4absuUyqnsFI/vw3aWPDS61QRhWLUX6vzJAzwwqBvYRk4X54ew dUnIytZjHM+8PJAd+lKR6Gi8pQLzMyeIb0hregWCYh2tUDaNwdht5o/gkv+6dW+Q o6D5T3sEnZOcAMfqLOQexjuO2Zs13krDZqwbgohDwL0Ue0FEiD7rOUHt5hJyvd2B ZgqYdDJh/5JLqHsxzsYgJ9A29cBt6EZy/QuGUQORPO8= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsERoqzgXv0RQ/6gEb+PA ari+mgkuhqx/Arq+buguyPTAVRV1SkVCA1EuoQUnxrT593iyjk7tren0NB4tsz25 pRcmJk1qCEyjNI8yGkfv7hI98WRARgYSE6LpB18MVZrRojvI6by9S/1WGJxFkvsq A8u571pcdMRV8E6O1KlBudl2EEZcX5ECrz/pp3StDo0WmL7CSF0TXFuBRumY/E0d Xh82HkSEJX2+KAeH5dGnJ3pmVYDNrkB4s76FNeXP1nOAAKVJVB3AMwIiKCm6WAMZ GQ/+eruo3UhIdShTJ0YP7GjF5wRZDlh34IeeDK51qh8cUdT6dKNt8L6hw/4ZBQls lQIDAQAB -----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 319269328203752507386143646376630286202365 . . . . . . . . [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 2019-02-21 17:02:19 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-05-22 17:02:19 +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 'sit-co.net' . . . . . . . . [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 22251675341443564787075986428268858599827806105852750977352386706748860252163159808051483322423282774908451301830988562276110425478085193006688144166467336863320565078417469033041922044700424940090769845385758201959893910543434463540805482386571717411077913628763324887890176095388959814846794928460547165652885169325649897745685125265938001810898105537323706837010648161277155328291510488736945702913931575890993859553764163658649290945586996843970572370038844884338280843662807331104591342108258669560278183652070173152240544448871031003196708809238096161370286638985300981304829130836445622103336951743412332752021 . . . . . . . . . . . . . . . . . . . . [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) d82a69813b5157c2c48ede9a0f77fdc6b392a9f0 . . . . . . . . . . . . . . . . [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 (30 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sit-co.net' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sit-co.net' . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc56000001691138f53d0000040300483046022100ef9896fe35e197d05a06ad32cf22414f19ea316ede63cba03ade2455a5021d16022100849099bd4fec5a6c64dd3a64e1c148f9900c6fd176123890ef3d92753cd4d3e800750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d000001691138f78f000004030046304402207def8ed667b7edf0ceec8b92114a374c858acee3059dc68024fbc46691721b0802206bdadeaa28869c980e9be034bb86366b89ad08f5920d05dd302597d09aac5e0e . . . . [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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