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

TLSv1.2

baupost.com · 192.133.85.36:443

Verified

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

Subject
CN=www.baupost.com
Issuer
C=US ST=Arizona L=Scottsdale O=GoDaddy.com, Inc. OU=http://certs.godaddy.com/repository/ CN=Go Daddy Secure Certificate Authority - G2
Valid from
2026-01-26T23:14:33+00:00
Expires
2027-02-27T23:14:33+00:00
Days remaining
118
Serial (hex)
731F88098B43E382
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:prdinvportweb5.baupost.com, DNS:prdinvportweb.baupost.com, DNS:www.baupost.com, DNS:baupost.com, DNS:prdinvportweb4.baupost.com, DNS:prdinvportweb3.baupost.com, DNS:prdinvportweb1.baupost.com, DNS:prdinvportweb2.baupost.com

SHA-256 fingerprint

07:EC:81:AE:BB:F5:61:86:62:15:C6:A1:71:DB:D7:26:90:85:F9:A5:28:9A:85:14:38:24:44:E1:DE:14:63:2F
Certificate extensions & PEM
basicConstraints
CA:FALSE
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
keyUsage
Digital Signature, Key Encipherment
crlDistributionPoints
Full Name: URI:http://crl.godaddy.com/gdig2s1-72078.crl
certificatePolicies
Policy: 2.23.140.1.2.1 Policy: 2.16.840.1.114413.1.7.23.1 CPS: http://certificates.godaddy.com/repository/
authorityInfoAccess
OCSP - URI:http://ocsp.godaddy.com/ CA Issuers - URI:http://certificates.godaddy.com/repository/gdig2.crt
authorityKeyIdentifier
40:C2:BD:27:8E:CC:34:83:30:A2:33:D7:FB:6C:B3:F0:B4:2C:80:CE
subjectAltName
DNS:prdinvportweb5.baupost.com, DNS:prdinvportweb.baupost.com, DNS:www.baupost.com, DNS:baupost.com, DNS:prdinvportweb4.baupost.com, DNS:prdinvportweb3.baupost.com, DNS:prdinvportweb1.baupost.com, DNS:prdinvportweb2.baupost.com
subjectKeyIdentifier
55:3A:61:9E:AA:68:EF:46:A2:DF:AB:8E:33:D3:6B:59:55:EF:3B:38
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : D6:D5:8D:A9:D0:17:53:F3:6A:4A:A0:C7:57:49:02:AF: EB:C7:DC:2C:D3:8C:D9:F7:64:C8:0C:89:19:1E:9F:02 Timestamp : Jan 26 23:14:33.555 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:C2:9D:70:91:A1:B3:4A:42:6E:BF:4B: 5C:DD:95:00:35:87:30:64:90:E0:54:CD:3F:44:A9:AC: 82:5D:4F:46:44:02:20:2B:7E:90:72:16:78:51:5F:DF: D5:4F:F4:71:7C:35:E4:56:14:9E:3C:5F:FE:10:E8:4C: D4:FA:1D:D4:BE:4F:96 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 4C:63:DC:98:E5:9C:1D:AB:88:F6:1E:8A:3D:DE:AE:8F: AB:44:A3:37:7B:5F:9B:94:C3:FB:A1:9C:FC:C1:BE:26 Timestamp : Jan 26 23:14:33.873 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:8D:71:E7:8A:AF:E0:3E:80:31:52:04: 3F:B8:D9:3A:C0:B4:06:7B:0B:34:8F:13:21:FE:E2:C8: 26:CA:30:E2:96:02:21:00:D3:53:FD:ED:54:0E:8F:C2: 15:8D:09:EA:38:4B:3E:CA:B6:5F:3C:38:85:25:BE:9C: C7:81:00:F2:A8:6B:5B:D5 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 60:4C:9A:AF:7A:7F:77:5F:01:D4:06:FC:92:0D:C8:99: EB:0B:1C:7D:F8:C9:52:1B:FA:FA:17:77:3B:97:8B:C9 Timestamp : Jan 26 23:14:34.266 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:76:E8:93:63:2F:8D:53:EE:33:9B:63:76: 73:74:72:AA:B7:E1:61:77:45:FA:D1:87:6E:BC:DD:03: 7E:F7:83:CE:02:21:00:FB:CC:08:00:57:39:8D:42:5C: 48:65:0D:58:96:21:6E:21:6B:24:9C:A8:EA:CF:AC:6E: 81:3C:C6:DF:E3:35:BD
-----BEGIN CERTIFICATE-----
MIIHPDCCBiSgAwIBAgIIcx+ICYtD44IwDQYJKoZIhvcNAQELBQAwgbQxCzAJBgNV
BAYTAlVTMRAwDgYDVQQIEwdBcml6b25hMRMwEQYDVQQHEwpTY290dHNkYWxlMRow
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BgEEAdZ5AgQCBIIBbwSCAWsBaQB2ANbVjanQF1Pzakqgx1dJAq/rx9ws04zZ92TI
DIkZHp8CAAABm/yWZdMAAAQDAEcwRQIhAMKdcJGhs0pCbr9LXN2VADWHMGSQ4FTN
P0SprIJdT0ZEAiArfpByFnhRX9/VT/RxfDXkVhSePF/+EOhM1Pod1L5PlgB3AExj
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AI1x54qv4D6AMVIEP7jZOsC0BnsLNI8TIf7iyCbKMOKWAiEA01P97VQOj8IVjQnq
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h2683QN+94POAiEA+8wIAFc5jUJcSGUNWJYhbiFrJJyo6s+sboE8xt/jNb0wDQYJ
KoZIhvcNAQELBQADggEBABjqTk+564D2qrezKBUafpPu9BSsDHDcHXWMk9LEUbKP
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3um3Lpo5zfvAalBfvdKLRJeJOHWNSR7W20g6HF3fWPqDgyQBDFrKkXIoJdVFamKo
d8RKKl9F9Qszt0m7QwC1jRjbh32qdHYWC96q+m4gGjCJR0Lbrgsr0ttxcc6CYCAb
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5TnUieCvu0OaEK70EUH/tO9El78+9Yca8CREeQTq0Xs=
-----END CERTIFICATE-----

Cipher: ECDHE-RSA-AES256-GCM-SHA384 · Checked 2026-11-01T19:38:30+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=US ST=Arizona L=Scottsdale O=GoDaddy.com, Inc. CN=Go Daddy Root Certificate Authority - G2
Issuer
C=US ST=Arizona L=Scottsdale O=GoDaddy.com, Inc. CN=Go Daddy Root Certificate Authority - G2
Valid from
2009-09-01T00:00:00+00:00
Expires
2037-12-31T23:59:59+00:00
Days remaining
4078
Serial (hex)
0
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

45:14:0B:32:47:EB:9C:C8:C5:B4:F0:D7:B5:30:91:F7:32:92:08:9E:6E:5A:63:E2:74:9D:D3:AC:A9:19:8E:DA
Certificate extensions & PEM
basicConstraints
CA:TRUE
keyUsage
Certificate Sign, CRL Sign
subjectKeyIdentifier
3A:9A:85:07:10:67:28:B6:EF:F6:BD:05:41:6E:20:C1:94:DA:0F:DE
-----BEGIN CERTIFICATE-----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AaNCMEAwDwYDVR0TAQH/BAUwAwEB/zAOBgNVHQ8BAf8EBAMCAQYwHQYDVR0OBBYE
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9tfeE8tTEH6KRtGX+rcuKxGrkLAngPnon1rpN5+r5N9ss4UXnT3ZJE95kTXWXwTr
gIOrmgIttRD02JDHBHNA7XIloKmf7J6raBKZV8aPEjoJpL1E/QYVN8Gb5DKj7Tjo
2GTzLH4U/ALqn83/B2gX2yKQOC16jdFU8WnjXzPKej17CuPKf1855eJ1usV2GDPO
LPAvTK33sefOT6jEm0pUBsV/fdUID+Ic/n4XuKxe9tQWskMJDE32p2u0mYRlynqI
4uJEvlz36hz1
-----END CERTIFICATE-----

Chain certificate 2

Subject
C=US ST=Arizona L=Scottsdale O=GoDaddy.com, Inc. OU=http://certs.godaddy.com/repository/ CN=Go Daddy Secure Certificate Authority - G2
Issuer
C=US ST=Arizona L=Scottsdale O=GoDaddy.com, Inc. CN=Go Daddy Root Certificate Authority - G2
Valid from
2011-05-03T07:00:00+00:00
Expires
2031-05-03T07:00:00+00:00
Days remaining
1643
Serial (hex)
07
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

97:3A:41:27:6F:FD:01:E0:27:A2:AA:D4:9E:34:C3:78:46:D3:E9:76:FF:6A:62:0B:67:12:E3:38:32:04:1A:A6
Certificate extensions & PEM
basicConstraints
CA:TRUE
keyUsage
Certificate Sign, CRL Sign
subjectKeyIdentifier
40:C2:BD:27:8E:CC:34:83:30:A2:33:D7:FB:6C:B3:F0:B4:2C:80:CE
authorityKeyIdentifier
3A:9A:85:07:10:67:28:B6:EF:F6:BD:05:41:6E:20:C1:94:DA:0F:DE
authorityInfoAccess
OCSP - URI:http://ocsp.godaddy.com/
crlDistributionPoints
Full Name: URI:http://crl.godaddy.com/gdroot-g2.crl
certificatePolicies
Policy: X509v3 Any Policy CPS: https://certs.godaddy.com/repository/
-----BEGIN CERTIFICATE-----
MIIE0DCCA7igAwIBAgIBBzANBgkqhkiG9w0BAQsFADCBgzELMAkGA1UEBhMCVVMx
EDAOBgNVBAgTB0FyaXpvbmExEzARBgNVBAcTClNjb3R0c2RhbGUxGjAYBgNVBAoT
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K/6AYZ15V8TPLvQ/MDxdR/yaFrzDN5ZBUY4RS1T4KL7QjL7wMDge87Am+GZHY23e
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AAGjggEaMIIBFjAPBgNVHRMBAf8EBTADAQH/MA4GA1UdDwEB/wQEAwIBBjAdBgNV
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CCsGAQUFBwIBFiVodHRwczovL2NlcnRzLmdvZGFkZHkuY29tL3JlcG9zaXRvcnkv
MA0GCSqGSIb3DQEBCwUAA4IBAQAIfmyTEMg4uJapkEv/oV9PBO9sPpyIBslQj6Zz
91cxG7685C/b+LrTW+C05+Z5Yg4MotdqY3MxtfWoSKQ7CC2iXZDXtHwlTxFWMMS2
RJ17LJ3lXubvDGGqv+QqG+6EnriDfcFDzkSnE3ANkR/0yBOtg2DZ2HKocyQetawi
DsoXiWJYRBuriSUBAA/NxBti21G00w9RKpv0vHP8ds42pM3Z2Czqrpv1KrKQ0U11
GIo/ikGQI31bS/6kA1ibRrLDYGCD+H1QQc7CoZDDu+8CL9IVVO5EFdkKrqeKM+2x
LXY2JtwE65/3YR8V3Idv7kaWKK2hJn0KCacuBKONvPi8BDAB
-----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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