THE CERTIFICATE BEHIND THE CONNECTION

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

SSL certificate

TLSv1.3

celsiainternet.com · 149.130.177.19:443

Verified

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

Subject
C=CO ST=ANTIOQUIA L=MEDELLIN O=CELSIA INTERNET S A S CN=*.celsiainternet.com
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=GeoTrust TLS RSA CA G1
Valid from
2026-07-16T00:00:00+00:00
Expires
2027-01-30T23:59:59+00:00
Days remaining
121
Serial (hex)
0EAE12EE27A7FCEDC87C1C15F9AE02DB
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.celsiainternet.com, DNS:www.celsiainternet.com, DNS:celsiainternet.com

SHA-256 fingerprint

FF:DC:ED:70:66:A3:5A:76:01:43:98:BD:4D:B0:39:B6:34:BD:EA:05:AF:6A:FE:4A:C8:53:1A:78:0A:DF:82:99
Certificate extensions & PEM
authorityKeyIdentifier
94:4F:D4:5D:8B:E4:A4:E2:A6:80:FE:FD:D8:F9:00:EF:A3:BE:02:57
subjectKeyIdentifier
8E:95:C3:3F:30:57:B0:91:F1:A0:60:E0:62:13:72:9D:B4:89:9C:18
subjectAltName
DNS:*.celsiainternet.com, DNS:www.celsiainternet.com, DNS:celsiainternet.com
certificatePolicies
Policy: 2.23.140.1.2.2 CPS: http://www.digicert.com/CPS
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
crlDistributionPoints
Full Name: URI:http://cdp.geotrust.com/GeoTrustTLSRSACAG1.crl
authorityInfoAccess
OCSP - URI:http://status.geotrust.com CA Issuers - URI:http://cacerts.geotrust.com/GeoTrustTLSRSACAG1.crt
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 : Jul 16 16:04:09.854 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:6E:64:AD:E8:0B:EF:B5:6F:5E:C7:AC:53: 6B:B9:26:37:09:D4:96:7F:46:CE:84:E1:52:E1:06:36: D5:14:1E:F7:02:20:71:1E:CF:41:15:55:27:53:A2:2A: A6:39:AE:A4:2B:EC:D0:93:58:46:0F:6A:00:57:04:18: 8C:55:57:DA:BD:D2 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 : Jul 16 16:04:09.856 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:BB:D5:86:05:35:DF:A8:9B:FB:DD:3A: 44:08:1C:08:07:E0:A3:95:E0:57:0D:AC:6B:43:00:ED: D3:BE:7C:D2:1A:02:21:00:FE:91:68:AB:E9:8E:81:9F: 99:5B:A8:80:51:55:EB:06:62:E1:D5:A0:5F:AA:A1:C4: 60:CF:23:2E:57:E8:89:BA Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 1C:9F:68:2C:E9:FA:F0:45:69:50:F8:1B:96:8A:87:DD: DB:32:10:D8:4C:E6:C8:B2:E3:82:52:4A:C4:CF:59:9F Timestamp : Jul 16 16:04:09.937 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:F4:3E:3C:19:49:74:34:9B:56:41:13: 98:FA:DE:7D:64:5F:81:AF:C4:39:C4:31:84:08:D6:02: 1E:34:DF:8B:D5:02:20:07:0F:69:0D:FC:50:52:C4:53: 24:50:97:0F:2D:8D:75:20:2C:60:7B:B8:B8:70:64:7F: 8D:27:D6:7B:9D:3C:EB
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-10-01T13:24:29+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=US O=DigiCert Inc OU=www.digicert.com CN=GeoTrust TLS RSA CA G1
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2017-11-02T12:23:37+00:00
Expires
2027-11-02T12:23:37+00:00
Days remaining
396
Serial (hex)
0D07782A133FC6F9A57296E131FFD179
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

C0:6E:30:7F:7C:FC:1D:32:FA:72:A4:C0:33:C8:7B:90:01:9A:F2:16:F0:77:5D:64:97:8A:2E:CA:6C:8A:23:0E
Certificate extensions & PEM
subjectKeyIdentifier
94:4F:D4:5D:8B:E4:A4:E2:A6:80:FE:FD:D8:F9:00:EF:A3:BE:02:57
authorityKeyIdentifier
4E:22:54:20:18:95:E6:E3:6E:E6:0F:FA:FA:B9:12:ED:06:17:8F:39
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
basicConstraints
CA:TRUE, pathlen:0
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com
crlDistributionPoints
Full Name: URI:http://crl3.digicert.com/DigiCertGlobalRootG2.crl
certificatePolicies
Policy: X509v3 Any Policy CPS: https://www.digicert.com/CPS
-----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.

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