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

artplanet.ru · 185.97.254.64:443

Verified

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

Subject
CN=*.artplanet.ru
Issuer
C=BE O=GlobalSign nv-sa CN=GlobalSign GCC R46 AlphaSSL CA 2025
Valid from
2026-09-16T08:00:00+00:00
Expires
2027-04-03T08:00:00+00:00
Days remaining
176
Serial (hex)
662DA82A650F9F9A2C9BC722
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

DNS:*.artplanet.ru, DNS:artplanet.ru

SHA-256 fingerprint

8F:BE:7F:69:6E:8B:5A:83:6B:EF:92:3D:52:16:13:AE:A4:9A:46:0D:DC:6F:11:2B:C6:E4:37:0D:22:22:92:4A
Certificate extensions & PEM
keyUsage
Digital Signature, Key Encipherment
basicConstraints
CA:FALSE
authorityInfoAccess
CA Issuers - URI:http://secure.globalsign.com/cacert/gsgccr46alphasslca2025.crt OCSP - URI:http://ocsp.globalsign.com/gsgccr46alphasslca2025
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://crl.globalsign.com/gsgccr46alphasslca2025.crl
subjectAltName
DNS:*.artplanet.ru, DNS:artplanet.ru
authorityKeyIdentifier
A3:4C:AC:B1:BF:B4:88:ED:8B:74:D8:5F:34:38:C9:E9:0A:25:9E:7B
extendedKeyUsage
TLS Web Server Authentication
subjectKeyIdentifier
11:22:FB:84:8C:2F:2F:87:D8:EE:63:D3:31:E8:33:6E:28:56:46:7A
ct_precert_scts
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 : Sep 16 08:00:03.248 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:70:2C:D1:49:B8:83:F3:70:6A:AB:79:77: 19:E0:F5:25:AF:8F:09:64:5F:1F:5B:64:01:09:7D:15: FF:F3:DA:14:02:20:79:9A:25:00:E2:D2:2C:32:91:F5: D8:D2:4C:6B:F4:2A:76:7B:87:6C:88:DE:3D:D7:23:D0: 46:EC:E5:21:C8:4B 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 : Sep 16 08:00:03.050 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:FC:74:1D:FE:64:F7:04:5D:9B:D3:48: 98:3C:1A:7F:C0:EA:7B:4E:BF:CF:D4:8B:FA:E4:38:5E: D8:AE:F3:0D:5B:02:20:3E:34:A1:80:31:B2:5F:9E:BA: D2:86:09:EE:02:69:A9:B8:0A:04:BE:62:14:F8:B1:25: 5E:D3:9C:0E:D7:B0:3D 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 : Sep 16 08:00:03.046 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:3D:6E:66:12:51:44:49:7D:1C:AD:84:D2: F0:D3:FE:DF:32:DF:AB:58:DE:64:47:22:EF:CF:B1:47: A2:97:D9:02:02:21:00:86:22:B2:57:EC:5C:DC:19:65: E2:C6:FC:82:65:AE:77:66:D2:86:1B:AB:A4:5B:FA:74: F5:43:FC:94:E2:F8:CE
-----BEGIN CERTIFICATE-----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qfA+tKLxbmpbuGcRBtMCAwEAAaOCAxswggMXMA4GA1UdDwEB/wQEAwIFoDAMBgNV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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-10-09T05:34:40+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=BE O=GlobalSign nv-sa CN=GlobalSign GCC R46 AlphaSSL CA 2025
Issuer
C=BE O=GlobalSign nv-sa CN=GlobalSign Root R46
Valid from
2025-09-17T02:55:30+00:00
Expires
2029-06-23T00:00:00+00:00
Days remaining
987
Serial (hex)
8443586F6396264381337C801A2E6118
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

D2:AC:9D:CC:7A:25:50:29:A5:F5:18:0D:63:F1:A9:ED:60:E1:14:12:A8:5C:14:8D:4B:71:F6:AE:1A:36:69:5C
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
A3:4C:AC:B1:BF:B4:88:ED:8B:74:D8:5F:34:38:C9:E9:0A:25:9E:7B
authorityKeyIdentifier
03:5C:AB:73:81:87:A8:CC:B0:A6:D5:94:E2:36:96:49:FF:05:99:2C
authorityInfoAccess
OCSP - URI:http://ocsp.globalsign.com/rootr46 CA Issuers - URI:http://secure.globalsign.com/cacert/rootr46.crt
crlDistributionPoints
Full Name: URI:http://crl.globalsign.com/rootr46.crl
certificatePolicies
Policy: 2.23.140.1.2.1 Policy: 1.3.6.1.4.1.4146.10.1.3
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Chain certificate 2

Subject
C=BE O=GlobalSign nv-sa CN=GlobalSign Root R46
Issuer
C=BE O=GlobalSign nv-sa CN=GlobalSign Root R46
Valid from
2019-03-20T00:00:00+00:00
Expires
2046-03-20T00:00:00+00:00
Days remaining
7101
Serial (hex)
11D2BBB9D723189E405F0A9D2DD0DF2567D1
Signature
RSA-SHA384
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

4F:A3:12:6D:8D:3A:11:D1:C4:85:5A:4F:80:7C:BA:D6:CF:91:9D:3A:5A:88:B0:3B:EA:2C:63:72:D9:3C:40:C9
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
basicConstraints
CA:TRUE
subjectKeyIdentifier
03:5C:AB:73:81:87:A8:CC:B0:A6:D5:94:E2:36:96:49:FF:05:99:2C
-----BEGIN CERTIFICATE-----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I/onccnfxkF0oE32kRbcRoxfKWMxWXEM2G/CtjJ9++ZdU6Z+Ffy7dXxd7Pj2Fxzs
x2sZy/N78CsHpdlseVR2bJ0cpm4O6XkMqCNqo98bMDGfsVR7/mrLZqrcZdCinkqa
ByFrgY/bxFn63iLABJzjqls2k+g9vXqhnQt2sQvHnf3PmKgGwvgqo6GDoLclcqUC
4wIDAQABo0IwQDAOBgNVHQ8BAf8EBAMCAYYwDwYDVR0TAQH/BAUwAwEB/zAdBgNV
HQ4EFgQUA1yrc4GHqMywptWU4jaWSf8FmSwwDQYJKoZIhvcNAQEMBQADggIBAHx4
7PYCLLtbfpIrXTncvtgdokIzTfnvpCo7RGkerNlFo048p9gkUbJUHJNOxO97k4Vg
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pnnpHs6i58FZFZ8d4kuaPp92CC1r2LpXFNqD6v6MVenQTqnMdzGxRBF6XLE+0xRF
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u+YfjyW6hY0XHgL+XVAEV8/+LbzvXMAaq7afJMbfc2hIkCwU9D9SGuTSyxTDYWnP
4vkYxboznxSjBF25cfe1lNj2M8FawTSLfJvdkzrnE6JwYZ+vj+vYxXX4M2bUdGc6
N3ec592kD3ZDZopD8p/7DEJ4Y9HiD2971KE9dJeFt0g5QdYg/NA6s/rob8SKunE3
vouXsXgxT7PntgMTzlSdriVZzH81Xwj3QEUxeCp6
-----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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