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

garrison.com · 18.238.243.114:443

Verified

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

Subject
CN=garrison.com
Issuer
C=US O=Amazon CN=Amazon RSA 2048 M04
Valid from
2026-10-10T00:00:00+00:00
Expires
2027-04-25T23:59:59+00:00
Days remaining
187
Serial (hex)
0579114FFD4E0F1C5663006CE4B3AC2E
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:garrison.com, DNS:www.garrison.com, DNS:support.ultra.garrison.com, DNS:support.baseline.garrison.com, DNS:support.garrison.com

SHA-256 fingerprint

1A:87:DD:91:BA:B0:21:9F:34:CE:8E:FB:DB:E9:DE:48:90:5C:D8:15:F5:67:14:52:97:49:85:3E:3F:26:9F:78
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
0C:38:95:9B:58:CC:DD:57:CB:2E:BF:B6:7A:58:55:26:69:F2:7C:50
subjectAltName
DNS:garrison.com, DNS:www.garrison.com, DNS:support.ultra.garrison.com, DNS:support.baseline.garrison.com, DNS:support.garrison.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 : 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 : Oct 10 07:35:22.641 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:C2:42:BC:B7:53:C2:E5:DF:C6:72:4D: 56:98:CD:9F:EA:FD:AB:AE:95:45:6A:2D:A8:C1:4E:4A: 8F:02:F0:B2:85:02:20:7E:AE:0F:D5:6F:03:28:85:F8: D2:ED:F9:B0:AF:21:48:A7:C8:E9:19:1B:39:F7:C8:A6: 54:CF:CC:E4:5B:3B:04 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 44:C2:BD:0C:E9:14:0E:64:A5:C9:4A:01:93:0A:5A:A1: BB:35:97:0E:00:EE:11:16:89:68:2A:1C:44:D7:B5:66 Timestamp : Oct 10 07:35:22.695 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:12:D5:66:02:9C:03:A8:39:A1:BD:9F:9A: 17:9F:BB:45:53:4B:B7:CC:E5:84:10:1F:28:07:EF:67: 73:12:F5:1A:02:21:00:CE:61:EB:70:93:9A:A7:19:E1: 62:F0:2F:8D:35:6D:58:11:ED:37:74:91:6D:2D:8C:F4: 77:D6:4D:E1:4A:EF:24 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 8E:CA:47:0B:AC:DE:6A:F3:A2:06:B0:A4:7A:84:B7:46: FE:1F:C6:BF:95:3E:25:E6:9B:4E:E4:02:48:F3:C6:E8 Timestamp : Oct 10 07:35:22.723 2026 GMT Extensions: 00:00:05:00:20:51:94:4A Signature : ecdsa-with-SHA256 30:45:02:20:41:4B:18:59:F8:EE:0E:63:8A:D8:09:F7: AC:33:5D:C1:1B:04:B3:55:B9:48:F1:B2:62:3C:77:F5: 3C:0D:ED:20:02:21:00:9A:D8:51:1D:65:AE:FE:62:7E: 2E:F7:10:E2:DB:EE:86:89:43:B4:E6:14:BD:48:58:F8: C8:28:8B:9D:5B:BD:74
-----BEGIN CERTIFICATE-----
MIIGJTCCBQ2gAwIBAgIQBXkRT/1ODxxWYwBs5LOsLjANBgkqhkiG9w0BAQsFADA8
MQswCQYDVQQGEwJVUzEPMA0GA1UEChMGQW1hem9uMRwwGgYDVQQDExNBbWF6b24g
UlNBIDIwNDggTTA0MB4XDTI2MTAxMDAwMDAwMFoXDTI3MDQyNTIzNTk1OVowFzEV
MBMGA1UEAxMMZ2Fycmlzb24uY29tMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIB
CgKCAQEA0PrHo9ewXydBLkMXN4W0csx1ORw5C9LwH+e7K0eVAGSP+6u3d3jpQIAs
cKbRSZXP1K1quuhAShnYa0dIbF6+76iOmHsW6l1GhI3j71PxUqrQMsG/UJeuu+HD
zci3ojEYlArN1Pa/jRSV2jJ+5D9Gjjwd0f1Yhvq/Y6g+VAAKbJhdX6FBFZvaEgtM
hvgIxGBAO7/uAjYFA/yTESUFX+thRfqnqAxXxd2LD6RV03oxK7LQBtfkPal2gJAL
Q7CKhmak3Z8OFVGbZq2IG6d7ysSfQmxfH72Li9tJfSvt2biNCn3LPVfmrKNjzeaa
m8JcoDVb5bB9uEEwnwVl5vz85BIqQwIDAQABo4IDRjCCA0IwHwYDVR0jBBgwFoAU
H1KSYVaCVH+BZtgdPQqqMlyH3QgwHQYDVR0OBBYEFAw4lZtYzN1Xyy6/tnpYVSZp
8nxQMHoGA1UdEQRzMHGCDGdhcnJpc29uLmNvbYIQd3d3LmdhcnJpc29uLmNvbYIa
c3VwcG9ydC51bHRyYS5nYXJyaXNvbi5jb22CHXN1cHBvcnQuYmFzZWxpbmUuZ2Fy
cmlzb24uY29tghRzdXBwb3J0LmdhcnJpc29uLmNvbTATBgNVHSAEDDAKMAgGBmeB
DAECATAOBgNVHQ8BAf8EBAMCBaAwEwYDVR0lBAwwCgYIKwYBBQUHAwEwOwYDVR0f
BDQwMjAwoC6gLIYqaHR0cDovL2NybC5yMm0wNC5hbWF6b250cnVzdC5jb20vcjJt
MDQuY3JsMHUGCCsGAQUFBwEBBGkwZzAtBggrBgEFBQcwAYYhaHR0cDovL29jc3Au
cjJtMDQuYW1hem9udHJ1c3QuY29tMDYGCCsGAQUFBzAChipodHRwOi8vY3J0LnIy
bTA0LmFtYXpvbnRydXN0LmNvbS9yMm0wNC5jZXIwDAYDVR0TAQH/BAIwADCCAYYG
CisGAQQB1nkCBAIEggF2BIIBcgFwAHYATGPcmOWcHauI9h6KPd6uj6tEozd7X5uU
w/uhnPzBviYAAAGhJLzpEQAABAMARzBFAiEAwkK8t1PC5d/Gck1WmM2f6v2rrpVF
ai2owU5KjwLwsoUCIH6uD9VvAyiF+NLt+bCvIUinyOkZGzn3yKZUz8zkWzsEAHYA
RMK9DOkUDmSlyUoBkwpaobs1lw4A7hEWiWgqHETXtWYAAAGhJLzpRwAABAMARzBF
AiAS1WYCnAOoOaG9n5oXn7tFU0u3zOWEEB8oB+9ncxL1GgIhAM5h63CTmqcZ4WLw
L401bVgR7Td0kW0tjPR31k3hSu8kAH4AjspHC6zeavOiBrCkeoS3Rv4fxr+VPiXm
m07kAkjzxugAAAGhJLzpYwAIAAAFACBRlEoEAwBHMEUCIEFLGFn47g5jitgJ96wz
XcEbBLNVuUjxsmI8d/U8De0gAiEAmthRHWWu/mJ+LvcQ4tvuholDtOYUvUhY+Mgo
i51bvXQwDQYJKoZIhvcNAQELBQADggEBAMso/nqXbITdfYhwyeMxfFFujmh1w0Fb
2ErsaE8ttrmSjwvBuDhECl0rd2/dfD7k32PcNjXK2QKT9crY63ZHPKNBvURYCDSv
ym1TOemKmjIDbDZE7dXTYB+ZeJm8Yqv4oBmQsF2zmhjrZGDcPvSdA8zFMEVifcDW
4LtyQJyMKgmWPsJoIuORULCUJsaFh5tj/ATEcFT8XjkqCcGIO1EqG9frGBs9yqwr
HbdmIemxc2IsgTTNXnBpZBdcgWQ3VXixys6gxAuhgO5jwlb6wJmOkyv+9bGIqzi9
8RzFzEk+cVobrOnuKp7KsC8mmNUNY02+ibF2lQ1Ijydo+0L7+mS7zBM=
-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-10-20T04:23:10+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
1403
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
4089
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-----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-----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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