DNS
THE CERTIFICATE BEHIND THE CONNECTION

TLS certificate checker.

Inspect SSL/TLS certificates for any public domain or subdomain.

Checks HTTPS on port 443, including subject alternative names, validity dates and the presented chain.

SSL certificate

TLSv1.3

yiptelecom.com.br · 186.216.192.80:443

Unverified
Certificate verification failed. These are unverified certificate details presented by the server. SSL operation failed with code 1. OpenSSL Error messages: error:0A000086:SSL routines::certificate verify failed
The certificate has expired.

Certificate verification failed

Subject
CN=*.wipi.com.br
Issuer
C=LV L=Riga O=GoGetSSL CN=GoGetSSL RSA DV CA
Valid from
2025-08-28T00:00:00+00:00
Expires
2026-09-27T23:59:59+00:00
Days remaining
-13
Serial (hex)
3DA8FA423A570637A8E030E28CA9C932
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.wipi.com.br, DNS:wipi.com.br

SHA-256 fingerprint

E2:2A:85:32:4F:78:64:8C:E2:28:09:01:B0:9A:C5:C7:E1:04:DD:BC:0C:B6:11:F8:83:A6:25:6D:F7:AE:8C:51
Certificate extensions & PEM
authorityKeyIdentifier
F9:FB:50:C4:8B:67:BB:67:64:FE:83:21:A6:A9:CE:3F:55:84:93:99
subjectKeyIdentifier
F9:DB:6F:54:0E:CC:9A:94:DD:1F:D8:F8:30:4F:8A:E5:9C:FE:FF:D6
keyUsage
Digital Signature, Key Encipherment
basicConstraints
CA:FALSE
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
certificatePolicies
Policy: 1.3.6.1.4.1.6449.1.2.2.64 CPS: https://cps.usertrust.com Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://crl.usertrust.com/GoGetSSLRSADVCA.crl
authorityInfoAccess
CA Issuers - URI:http://crt.usertrust.com/GoGetSSLRSADVCA.crt OCSP - URI:http://ocsp.usertrust.com
subjectAltName
DNS:*.wipi.com.br, DNS:wipi.com.br
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : D8:09:55:3B:94:4F:7A:FF:C8:16:19:6F:94:4F:85:AB: B0:F8:FC:5E:87:55:26:0F:15:D1:2E:72:BB:45:4B:14 Timestamp : Aug 28 17:51:52.154 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:D4:9D:22:DA:F6:59:0E:0D:85:F8:A3: 04:EA:23:B5:CA:E6:9C:BA:64:A4:62:67:99:ED:12:48: EC:8D:4A:CE:57:02:21:00:C9:9D:0C:50:2B:A8:01:83: 15:30:0E:2D:EB:69:2D:51:01:DB:1D:91:C4:3D:CB:74: B7:64:08:19:54:48:02:1D Signed Certificate Timestamp: Version : v1 (0x0) Log ID : AC:AB:30:70:6C:EB:EC:84:31:F4:13:D2:F4:91:5F:11: 1E:42:24:43:B1:F2:A6:8C:4F:3C:2B:3B:A7:1E:02:C3 Timestamp : Aug 28 17:51:52.099 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:1B:9C:73:81:08:C6:91:9C:5C:14:20:39: 0E:63:8C:55:4D:C5:D0:68:B3:9E:54:E2:F4:C2:1C:9F: E4:A4:E6:AC:02:21:00:FC:BC:87:B0:25:4B:9E:6E:BE: ED:58:7F:88:E7:E7:F1:0D:3C:BB:EA:34:48:C6:8D:36: 84:23:B7:E0:E9:D9:9A Signed Certificate Timestamp: Version : v1 (0x0) Log ID : D7:6D:7D:10:D1:A7:F5:77:C2:C7:E9:5F:D7:00:BF:F9: 82:C9:33:5A:65:E1:D0:B3:01:73:17:C0:C8:C5:69:77 Timestamp : Aug 28 17:51:52.096 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:06:5D:CF:D6:20:79:39:D9:68:5E:3F:71: B3:7E:6C:6F:9C:BE:FF:1D:15:DC:16:2D:A6:C4:F8:1C: 96:4D:E3:C5:02:21:00:E2:56:0C:1F:D0:70:62:5D:02: 79:5C:1E:A3:49:F2:1A:E0:F4:D4:7E:29:5F:2B:27:A7: B4:3A:1B:F5:40:F4:FA
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-10-10T17:16:39+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=LV L=Riga O=GoGetSSL CN=GoGetSSL RSA DV CA
Issuer
C=US ST=New Jersey L=Jersey City O=The USERTRUST Network CN=USERTrust RSA Certification Authority
Valid from
2018-09-06T00:00:00+00:00
Expires
2028-09-05T23:59:59+00:00
Days remaining
696
Serial (hex)
938BB08E62987B4F75F98CB6A5045C96
Signature
RSA-SHA384
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

43:CA:C3:1E:F8:E8:BA:1B:4B:16:B8:20:6E:4C:0A:26:C5:BA:DB:2F:C3:AA:09:E9:01:70:E4:1B:66:C2:FD:64
Certificate extensions & PEM
authorityKeyIdentifier
53:79:BF:5A:AA:2B:4A:CF:54:80:E1:D8:9B:C0:9D:F2:B2:03:66:CB
subjectKeyIdentifier
F9:FB:50:C4:8B:67:BB:67:64:FE:83:21:A6:A9:CE:3F:55:84:93:99
keyUsage
Digital Signature, Certificate Sign, CRL Sign
basicConstraints
CA:TRUE, pathlen:0
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
certificatePolicies
Policy: 1.3.6.1.4.1.6449.1.2.2.64 Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://crl.usertrust.com/USERTrustRSACertificationAuthority.crl
authorityInfoAccess
CA Issuers - URI:http://crt.usertrust.com/USERTrustRSAAddTrustCA.crt OCSP - URI:http://ocsp.usertrust.com
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Chain certificate 2

Subject
C=US ST=New Jersey L=Jersey City O=The USERTRUST Network CN=USERTrust RSA Certification Authority
Issuer
C=GB ST=Greater Manchester L=Salford O=Comodo CA Limited CN=AAA Certificate Services
Valid from
2019-03-12T00:00:00+00:00
Expires
2028-12-31T23:59:59+00:00
Days remaining
813
Serial (hex)
3972443AF922B751D7D36C10DD313595
Signature
RSA-SHA384
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

68:B9:C7:61:21:9A:5B:1F:01:31:78:44:74:66:5D:B6:1B:BD:B1:09:E0:0F:05:CA:9F:74:24:4E:E5:F5:F5:2B
Certificate extensions & PEM
authorityKeyIdentifier
A0:11:0A:23:3E:96:F1:07:EC:E2:AF:29:EF:82:A5:7F:D0:30:A4:B4
subjectKeyIdentifier
53:79:BF:5A:AA:2B:4A:CF:54:80:E1:D8:9B:C0:9D:F2:B2:03:66:CB
keyUsage
Digital Signature, Certificate Sign, CRL Sign
basicConstraints
CA:TRUE
certificatePolicies
Policy: X509v3 Any Policy
crlDistributionPoints
Full Name: URI:http://crl.comodoca.com/AAACertificateServices.crl
authorityInfoAccess
OCSP - URI:http://ocsp.comodoca.com
-----BEGIN CERTIFICATE-----
MIIFgTCCBGmgAwIBAgIQOXJEOvkit1HX02wQ3TE1lTANBgkqhkiG9w0BAQwFADB7
MQswCQYDVQQGEwJHQjEbMBkGA1UECAwSR3JlYXRlciBNYW5jaGVzdGVyMRAwDgYD
VQQHDAdTYWxmb3JkMRowGAYDVQQKDBFDb21vZG8gQ0EgTGltaXRlZDEhMB8GA1UE
AwwYQUFBIENlcnRpZmljYXRlIFNlcnZpY2VzMB4XDTE5MDMxMjAwMDAwMFoXDTI4
MTIzMTIzNTk1OVowgYgxCzAJBgNVBAYTAlVTMRMwEQYDVQQIEwpOZXcgSmVyc2V5
MRQwEgYDVQQHEwtKZXJzZXkgQ2l0eTEeMBwGA1UEChMVVGhlIFVTRVJUUlVTVCBO
ZXR3b3JrMS4wLAYDVQQDEyVVU0VSVHJ1c3QgUlNBIENlcnRpZmljYXRpb24gQXV0
aG9yaXR5MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAgBJlFzYOw9sI
s9CsVw127c0n00ytUINh4qogTQktZAnczomfzD2p7PbPwdzx07HWezcoEStH2jnG
vDoZtF+mvX2do2NCtnbyqTsrkfjib9DsFiCQCT7i6HTJGLSR1GJk23+jBvGIGGqQ
Ijy8/hPwhxR79uQfjtTkUcYRZ0YIUcuGFFQ/vDP+fmyc/xadGL1RjjWmp2bIcmfb
IWax1Jt4A8BQOujM8Ny8nkz+rwWWNR9XWrf/zvk9tyy29lTdyOcSOk2uTIq3XJq0
tyA9yn8iNK5+O2hmAUTnAU5GU5szYPeUvlM3kHND8zLDU+/bqv50TmnHa4xgk97E
xwzf4TKuzJM7UXiVZ4vuPVb+DNBpDxsP8yUmazNt925H+nND5X4OpWaxKXwyhGNV
icQNwZNUMBkTrNN9N6frXTpsNVzbQdcS2qlJC9/YgIoJk2KOtWbPJYjNhLixP6Q5
D9kCnusSTJV882sFqV4Wg8y4Z+LoE53MW4LTTLPtW//e5XOsIzstAL81VXQJSdhJ
WBp/kjbmUZIO8yZ9HE0XvMnsQybQv0FfQKlERPSZ51eHnlAfV1SoPv10Yy+xUGUJ
5lhCLkMaTLTwJUdZ+gQek9QmRkpQgbLevni3/GcV4clXhB4PY9bpYrrWX1Uu6lzG
KAgEJTm4Diup8kyXHAc/DVL17e8vgg8CAwEAAaOB8jCB7zAfBgNVHSMEGDAWgBSg
EQojPpbxB+zirynvgqV/0DCktDAdBgNVHQ4EFgQUU3m/WqorSs9UgOHYm8Cd8rID
ZsswDgYDVR0PAQH/BAQDAgGGMA8GA1UdEwEB/wQFMAMBAf8wEQYDVR0gBAowCDAG
BgRVHSAAMEMGA1UdHwQ8MDowOKA2oDSGMmh0dHA6Ly9jcmwuY29tb2RvY2EuY29t
L0FBQUNlcnRpZmljYXRlU2VydmljZXMuY3JsMDQGCCsGAQUFBwEBBCgwJjAkBggr
BgEFBQcwAYYYaHR0cDovL29jc3AuY29tb2RvY2EuY29tMA0GCSqGSIb3DQEBDAUA
A4IBAQAYh1HcdCE9nIrgJ7cz0C7M7PDmy14R3iJvm3WOnnL+5Nb+qh+cli3vA0p+
rvSNb3I8QzvAP+u431yqqcau8vzY7qN7Q/aGNnwU4M309z/+3ri0ivCRlv79Q2R+
/czSAaF9ffgZGclCKxO/WIu6pKJmBHaIkU4MiRTOok3JMrO66BQavHHxW/BBC5gA
CiIDEOUMsfnNkjcZ7Tvx5Dq2+UUTJnWvu6rvP3t3O9LEApE9GQDTF1w52z97GA1F
zZOFli9d31kWTz9RvdVFGD/tSo7oBmF0Ixa1DVBzJ0RHfxBdiSprhTEUxOipakyA
vGp4z7h/jnZymQyd/teRCBaho1+V
-----END CERTIFICATE-----

One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan.

View certificate JSON

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