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

bwpmlp.com · 100.49.96.167:443

Verified

Certificate chain, hostname and dates verified using this server’s CA store.

Subject
CN=autodiscover.webmail.bwpmlp.com
Issuer
C=US O=Amazon CN=Amazon RSA 2048 M04
Valid from
2026-06-16T00:00:00+00:00
Expires
2026-12-30T23:59:59+00:00
Days remaining
92
Serial (hex)
05888DCCED5428CDC6702BBB33F2E2A7
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:autodiscover.webmail.bwpmlp.com, DNS:bwpipelines.com, DNS:autodiscover.bwpmlp.com, DNS:autodiscover.bwpipelines.com, DNS:bwpmlp.com, DNS:autodiscover.webmail.bwpipelines.com

SHA-256 fingerprint

CB:FF:5D:38:FA:32:15:9D:87:EF:36:93:8C:18:C6:9F:CE:B1:A9:97:46:B4:EF:A9:20:28:62:19:05:EC:1C:2A
Certificate extensions & PEM
authorityKeyIdentifier
1F:52:92:61:56:82:54:7F:81:66:D8:1D:3D:0A:AA:32:5C:87:DD:08
subjectKeyIdentifier
84:1E:03:6D:86:3C:01:BA:27:BB:88:C1:FC:1D:74:F7:A1:C3:D1:54
subjectAltName
DNS:autodiscover.webmail.bwpmlp.com, DNS:bwpipelines.com, DNS:autodiscover.bwpmlp.com, DNS:autodiscover.bwpipelines.com, DNS:bwpmlp.com, DNS:autodiscover.webmail.bwpipelines.com
certificatePolicies
Policy: 2.23.140.1.2.1
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication
crlDistributionPoints
Full Name: URI:http://crl.r2m04.amazontrust.com/r2m04.crl
authorityInfoAccess
OCSP - URI:http://ocsp.r2m04.amazontrust.com CA Issuers - URI:http://crt.r2m04.amazontrust.com/r2m04.cer
basicConstraints
CA:FALSE
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : C2:31:7E:57:45:19:A3:45:EE:7F:38:DE:B2:90:41:EB: C7:C2:21:5A:22:BF:7F:D5:B5:AD:76:9A:D9:0E:52:CD Timestamp : Jun 16 04:27:52.761 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:AF:E8:22:E3:5D:9A:0D:93:02:F5:39: 4A:85:A5:EA:80:8B:5D:FA:5B:CF:8F:0E:43:46:37:0E: 40:CC:7F:CC:B1:02:21:00:F8:5F:85:BB:58:8A:0A:5D: B0:2B:E4:D4:20:7D:5A:F7:B3:38:ED:5A:52:E6:4A:AC: 40:49:2E:F4:EB:A7:62:78 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 : Jun 16 04:27:52.721 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:22:AE:4C:F9:74:85:F0:2F:F7:62:87:D7: D6:AC:7E:66:62:69:BE:71:4B:46:7B:6E:49:50:EA:09: F2:DE:58:F2:02:21:00:E8:94:2A:72:98:40:85:A8:6F: 27:27:BB:3E:D2:02:DA:18:F7:53:0A:55:26:DB:8C:89: D1:D6:2D:F0:04:D5:E2 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 94:4E:43:87:FA:EC:C1:EF:81:F3:19:24:26:A8:18:65: 01:C7:D3:5F:38:02:01:3F:72:67:7D:55:37:2E:19:D8 Timestamp : Jun 16 04:27:52.766 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:75:6C:61:7F:60:EA:BC:DF:6D:27:CC:7D: 1C:31:4B:A7:88:6D:AD:5A:DD:16:98:3D:67:A6:19:E2: 6F:87:E0:DD:02:20:32:E2:A4:79:AB:2A:EE:60:6A:D5: 91:4E:44:B5:62:5A:A3:9F:70:10:8C:37:59:EC:41:1A: 3E:5A:7A:AF:03:30
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-09-29T18:11:43+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=US O=Amazon CN=Amazon RSA 2048 M04
Issuer
C=US O=Amazon CN=Amazon Root CA 1
Valid from
2022-08-23T22:26:35+00:00
Expires
2030-08-23T22:26:35+00:00
Days remaining
1424
Serial (hex)
0773124F2A952E3ED18A58BDB85D1BC0CE5F27
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

13:8B:DF:6E:23:AC:97:1E:B4:E6:26:B2:79:DD:6A:26:F0:57:51:0F:1D:E3:94:29:3A:5E:EA:28:60:DE:01:9B
Certificate extensions & PEM
basicConstraints
CA:TRUE, pathlen:0
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
subjectKeyIdentifier
1F:52:92:61:56:82:54:7F:81:66:D8:1D:3D:0A:AA:32:5C:87:DD:08
authorityKeyIdentifier
84:18:CC:85:34:EC:BC:0C:94:94:2E:08:59:9C:C7:B2:10:4E:0A:08
authorityInfoAccess
OCSP - URI:http://ocsp.rootca1.amazontrust.com CA Issuers - URI:http://crt.rootca1.amazontrust.com/rootca1.cer
crlDistributionPoints
Full Name: URI:http://crl.rootca1.amazontrust.com/rootca1.crl
certificatePolicies
Policy: 2.23.140.1.2.1
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Chain certificate 2

Subject
C=US O=Amazon CN=Amazon Root CA 1
Issuer
C=US ST=Arizona L=Scottsdale O=Starfield Technologies, Inc. CN=Starfield Services Root Certificate Authority - G2
Valid from
2015-05-25T12:00:00+00:00
Expires
2037-12-31T01:00:00+00:00
Days remaining
4110
Serial (hex)
067F944A2A27CDF3FAC2AE2B01F908EEB9C4C6
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

87:DC:D4:DC:74:64:0A:32:2C:D2:05:55:25:06:D1:BE:64:F1:25:96:25:80:96:54:49:86:B4:85:0B:C7:27:06
Certificate extensions & PEM
basicConstraints
CA:TRUE
keyUsage
Digital Signature, Certificate Sign, CRL Sign
subjectKeyIdentifier
84:18:CC:85:34:EC:BC:0C:94:94:2E:08:59:9C:C7:B2:10:4E:0A:08
authorityKeyIdentifier
9C:5F:00:DF:AA:01:D7:30:2B:38:88:A2:B8:6D:4A:9C:F2:11:91:83
authorityInfoAccess
OCSP - URI:http://ocsp.rootg2.amazontrust.com CA Issuers - URI:http://crt.rootg2.amazontrust.com/rootg2.cer
crlDistributionPoints
Full Name: URI:http://crl.rootg2.amazontrust.com/rootg2.crl
certificatePolicies
Policy: X509v3 Any Policy
-----BEGIN CERTIFICATE-----
MIIEkjCCA3qgAwIBAgITBn+USionzfP6wq4rAfkI7rnExjANBgkqhkiG9w0BAQsF
ADCBmDELMAkGA1UEBhMCVVMxEDAOBgNVBAgTB0FyaXpvbmExEzARBgNVBAcTClNj
b3R0c2RhbGUxJTAjBgNVBAoTHFN0YXJmaWVsZCBUZWNobm9sb2dpZXMsIEluYy4x
OzA5BgNVBAMTMlN0YXJmaWVsZCBTZXJ2aWNlcyBSb290IENlcnRpZmljYXRlIEF1
dGhvcml0eSAtIEcyMB4XDTE1MDUyNTEyMDAwMFoXDTM3MTIzMTAxMDAwMFowOTEL
MAkGA1UEBhMCVVMxDzANBgNVBAoTBkFtYXpvbjEZMBcGA1UEAxMQQW1hem9uIFJv
b3QgQ0EgMTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBALJ4gHHKeNXj
ca9HgFB0fW7Y14h29Jlo91ghYPl0hAEvrAIthtOgQ3pOsqTQNroBvo3bSMgHFzZM
9O6II8c+6zf1tRn4SWiw3te5djgdYZ6k/oI2peVKVuRF4fn9tBb6dNqcmzU5L/qw
IFAGbHrQgLKm+a/sRxmPUDgH3KKHOVj4utWp+UhnMJbulHheb4mjUcAwhmahRWa6
VOujw5H5SNz/0egwLX0tdHA114gk957EWW67c4cX8jJGKLhD+rcdqsq08p8kDi1L
93FcXmn/6pUCyziKrlA4b9v7LWIbxcceVOF34GfID5yHI9Y/QCB/IIDEgEw+OyQm
jgSubJrIqg0CAwEAAaOCATEwggEtMA8GA1UdEwEB/wQFMAMBAf8wDgYDVR0PAQH/
BAQDAgGGMB0GA1UdDgQWBBSEGMyFNOy8DJSULghZnMeyEE4KCDAfBgNVHSMEGDAW
gBScXwDfqgHXMCs4iKK4bUqc8hGRgzB4BggrBgEFBQcBAQRsMGowLgYIKwYBBQUH
MAGGImh0dHA6Ly9vY3NwLnJvb3RnMi5hbWF6b250cnVzdC5jb20wOAYIKwYBBQUH
MAKGLGh0dHA6Ly9jcnQucm9vdGcyLmFtYXpvbnRydXN0LmNvbS9yb290ZzIuY2Vy
MD0GA1UdHwQ2MDQwMqAwoC6GLGh0dHA6Ly9jcmwucm9vdGcyLmFtYXpvbnRydXN0
LmNvbS9yb290ZzIuY3JsMBEGA1UdIAQKMAgwBgYEVR0gADANBgkqhkiG9w0BAQsF
AAOCAQEAYjdCXLwQtT6LLOkMm2xF4gcAevnFWAu5CIw+7bMlPLVvUOTNNWqnkzSW
MiGpSESrnO09tKpzbeR/FoCJbM8oAxiDR3mjEH4wW6w7sGDgd9QIpuEdfF7Au/ma
eyKdpwAJfqxGF4PcnCZXmTA5YpaP7dreqsXMGz7KQ2hsVxa81Q4gLv7/wmpdLqBK
bRRYh5TmOTFffHPLkIhqhBGWJ6bt2YFGpn6jcgAKUj6DiAdjd4lpFw85hdKrCEVN
0FE6/V1dN2RMfjCyVSRCnTawXZwXgWHxyvkQAiSr6w10kY17RSlQOYiypok1JR4U
akcjMS9cmvqtmg5iUaQqqcT5NJ0hGA==
-----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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