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

nsi.ru · 194.149.64.25:443

Verified

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

Subject
CN=*.nsi.ru
Issuer
C=BE O=GlobalSign nv-sa CN=GlobalSign GCC R46 DV TLS CA 2025
Valid from
2026-09-28T23:30:47+00:00
Expires
2027-04-15T23:30:47+00:00
Days remaining
168
Serial (hex)
18765252601B6EB941982E57
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

DNS:*.nsi.ru, DNS:autodiscover.nsi.ru, DNS:mail.nsi.ru, DNS:owa.nsi.ru, DNS:nsi.ru

SHA-256 fingerprint

AF:58:71:53:80:0C:66:13:5A:85:B9:22:68:E0:DC:97:AE:B7:8F:9C:8E:72:2C:4D:BB:93:38:BA:39:35:AD:69
Certificate extensions & PEM
keyUsage
Digital Signature, Key Encipherment
basicConstraints
CA:FALSE
authorityInfoAccess
CA Issuers - URI:http://secure.globalsign.com/cacert/gsgccr46dvtlsca2025.crt OCSP - URI:http://ocsp.globalsign.com/gsgccr46dvtlsca2025
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://crl.globalsign.com/gsgccr46dvtlsca2025.crl
subjectAltName
DNS:*.nsi.ru, DNS:autodiscover.nsi.ru, DNS:mail.nsi.ru, DNS:owa.nsi.ru, DNS:nsi.ru
authorityKeyIdentifier
08:69:E9:7F:A5:AB:F4:C3:61:E5:CD:8E:7B:47:EF:8B:29:64:8D:EC
extendedKeyUsage
TLS Web Server Authentication
subjectKeyIdentifier
84:9D:8E:BB:7E:21:A3:5B:4C:FB:B6:44:8D:EE:3C:91:B8:78:3A:E4
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 28 23:30:51.403 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:9A:C6:A6:BF:D5:D9:F2:22:E1:75:F8: EA:E2:0F:85:37:1A:13:77:47:01:3B:45:38:82:E2:FC: EA:22:2A:C6:65:02:21:00:9F:4A:3A:82:53:46:1A:6E: FA:DE:61:39:4A:20:4D:F9:46:86:7C:5F:24:0B:67:72: 2D:50:75:0C:78:2C:09:0B 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 28 23:30:50.923 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:C9:8D:FE:B1:94:26:B7:24:51:34:C2: B9:D8:F9:63:0E:6B:36:EC:53:0F:44:C6:ED:32:D6:D7: 19:43:44:08:91:02:20:54:CE:C1:9B:4E:79:1E:30:3B: B9:B2:49:83:92:9B:41:03:5C:C5:C9:CB:EB:D3:34:FC: CF:C9:B2:35:47:EB:A5 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 28 23:30:51.227 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:3D:47:E5:36:6C:CB:C1:BD:CF:C7:A3:75: 8A:B1:C2:02:B1:FF:B2:72:62:A2:16:67:61:63:12:24: FD:40:00:A5:02:21:00:E3:34:D4:AE:00:23:86:DD:E0: 86:F9:C1:F3:55:3F:2C:02:47:08:A1:50:B4:E2:36:94: 78:53:0A:17:77:AA:A1
-----BEGIN CERTIFICATE-----
MIIHJTCCBg2gAwIBAgIMGHZSUmAbbrlBmC5XMA0GCSqGSIb3DQEBCwUAMFQxCzAJ
BgNVBAYTAkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMSowKAYDVQQDEyFH
bG9iYWxTaWduIEdDQyBSNDYgRFYgVExTIENBIDIwMjUwHhcNMjYwOTI4MjMzMDQ3
WhcNMjcwNDE1MjMzMDQ3WjATMREwDwYDVQQDDAgqLm5zaS5ydTCCAiIwDQYJKoZI
hvcNAQEBBQADggIPADCCAgoCggIBANXMvx3ztBYIWi1onPm5OTyeP7MgniVVvTPI
egVdAoNFXxrlMHqbq2LPkIfVArSlyYyf5p/o1ECr68FmVk7YqDNLPAbe0yQyWW4s
nOq0PSeiqgWTqdfVrreQiI+jUilm2jAwZPxrQG3vxnjCMnbBw4gZK8PBvrlqcoXd
V6w5W2jM2UCrS/2VCvIQosLqp8PeqihXRJ9YoevLiWQkoQo0BeZC3u8rCqi3Co0i
tfFjPyt5DTbGwGD6+ZqRCeOGyziyV9u8eYqBzfd6X5eLKzxOmxmNfPm4jKBXAB8d
J8qKRQ6AWsFLddJII6zF7C8oNR0DXdyjLdD9bXwjh3YlQxDuY3EsxGpIcrIWqcPx
HO2iup+Ctc6ly7Wy0tbGHlJcN/Mxr/8/h7ShdSWZO4pwwKsFmx4dFBrslDja2jyd
/li5oEas3QtusbvsW8+r7op0RsUU9UsSjS/YZHgdU6yeHHGoUBycP5IjYklQRlB0
yQ0xf2KLfjRlz24q3ArDXY8/uMObrMi99e7fGplMRbc3cO55JhE9btQkresIbit+
AipN2t2V61av2YkD31CgaUpPREVwqoDivjc+HqLsZqHEHdjuBsVD6jfh1Q65/ubs
l5AmsCW0DnPnDgZ+ZtzeGW3RmWd1J1rYjJsc4u26kPc/IsKI3CWHVl7Nl/Le8+V5
ZIrkZ/LHAgMBAAGjggM2MIIDMjAOBgNVHQ8BAf8EBAMCBaAwDAYDVR0TAQH/BAIw
ADCBlQYIKwYBBQUHAQEEgYgwgYUwRwYIKwYBBQUHMAKGO2h0dHA6Ly9zZWN1cmUu
Z2xvYmFsc2lnbi5jb20vY2FjZXJ0L2dzZ2NjcjQ2ZHZ0bHNjYTIwMjUuY3J0MDoG
CCsGAQUFBzABhi5odHRwOi8vb2NzcC5nbG9iYWxzaWduLmNvbS9nc2djY3I0NmR2
dGxzY2EyMDI1MBMGA1UdIAQMMAowCAYGZ4EMAQIBMEIGA1UdHwQ7MDkwN6A1oDOG
MWh0dHA6Ly9jcmwuZ2xvYmFsc2lnbi5jb20vZ3NnY2NyNDZkdnRsc2NhMjAyNS5j
cmwwSQYDVR0RBEIwQIIIKi5uc2kucnWCE2F1dG9kaXNjb3Zlci5uc2kucnWCC21h
aWwubnNpLnJ1ggpvd2EubnNpLnJ1ggZuc2kucnUwHwYDVR0jBBgwFoAUCGnpf6Wr
9MNh5c2Oe0fviylkjewwEwYDVR0lBAwwCgYIKwYBBQUHAwEwHQYDVR0OBBYEFISd
jrt+IaNbTPu2RI3uPJG4eDrkMIIBfwYKKwYBBAHWeQIEAgSCAW8EggFrAWkAdwAc
n2gs6frwRWlQ+BuWiofd2zIQ2EzmyLLjglJKxM9ZnwAAAaDqW12LAAAEAwBIMEYC
IQCaxqa/1dnyIuF1+OriD4U3GhN3RwE7RTiC4vzqIirGZQIhAJ9KOoJTRhpu+t5h
OUogTflGhnxfJAtnci1QdQx4LAkLAHYATGPcmOWcHauI9h6KPd6uj6tEozd7X5uU
w/uhnPzBviYAAAGg6ltbqwAABAMARzBFAiEAyY3+sZQmtyRRNMK52PljDms27FMP
RMbtMtbXGUNECJECIFTOwZtOeR4wO7mySYOSm0EDXMXJy+vTNPzPybI1R+ulAHYA
YEyar3p/d18B1Ab8kg3ImesLHH34yVIb+voXdzuXi8kAAAGg6ltc2wAABAMARzBF
AiA9R+U2bMvBvc/Ho3WKscICsf+ycmKiFmdhYxIk/UAApQIhAOM01K4AI4bd4Ib5
wfNVPywCRwihULTiNpR4UwoXd6qhMA0GCSqGSIb3DQEBCwUAA4IBAQB7M581Uig4
4vPQTITimPM6QViAUI2zNEXWv3p61P2JKJ72ecJqcJjBPNbQz/LRd3nLZOGUbv21
VFs+og7U01C0Kq4kokiRXZViWh9DoD15Z3mG8hgXUru8E+Y9XoJvgm7jrWbN4vmJ
R1b7SNjvXimxKIajRXwuCpSSPhv37ncvhsTIhlSTaPPJ5FgaT3pllJSkgIqKEJhw
0kQBWwUwaJAuwd2sh0ktssuHgS65a8qOElS3GLUh2lDxxLLshDEeGvds+4Clilgp
M08FVyMbEh6sZebU4hdn07Q+Y7CZnSgoGcH8+960Z5Mg7zFMn1djFXLbBPD4gXMa
Hzvu6+OGZb+l
-----END CERTIFICATE-----

Cipher: ECDHE-RSA-AES256-GCM-SHA384 · Checked 2026-10-29T03:55:54+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=BE O=GlobalSign nv-sa CN=GlobalSign GCC R46 DV TLS CA 2025
Issuer
C=BE O=GlobalSign nv-sa CN=GlobalSign Root R46
Valid from
2025-09-17T02:55:44+00:00
Expires
2029-06-23T00:00:00+00:00
Days remaining
967
Serial (hex)
8443588121DB5AB28499FFAE80670BA4
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

B5:94:10:F3:67:B9:86:E9:8E:53:A9:78:9A:65:80:55:3A:74:BE:51:52:11:D9:F6:EC:B6:E8:A1:1E:83:AE:AA
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
08:69:E9:7F:A5:AB:F4:C3:61:E5:CD:8E:7B:47:EF:8B:29:64:8D:EC
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
7081
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-----
MIIFWjCCA0KgAwIBAgISEdK7udcjGJ5AXwqdLdDfJWfRMA0GCSqGSIb3DQEBDAUA
MEYxCzAJBgNVBAYTAkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMRwwGgYD
VQQDExNHbG9iYWxTaWduIFJvb3QgUjQ2MB4XDTE5MDMyMDAwMDAwMFoXDTQ2MDMy
MDAwMDAwMFowRjELMAkGA1UEBhMCQkUxGTAXBgNVBAoTEEdsb2JhbFNpZ24gbnYt
c2ExHDAaBgNVBAMTE0dsb2JhbFNpZ24gUm9vdCBSNDYwggIiMA0GCSqGSIb3DQEB
AQUAA4ICDwAwggIKAoICAQCsrHQy6LNl5brtQyYdpokNRbopiLKkHWPd08EsCVeJ
OaFV6Wc0dwxu5FUdUiXSE2te4R2pt32JMl8Nnp8semNgQB+msLZ4j5lUlghYruQG
vGIFAha/r6gjA7aUD7xubMLL1aa7DOn2wQL7Id5m3RerdELv8HQvJfTqa1VbkNud
316HCkD7rRlr+/fKYIje2sGP1q7Vf9Q8g+7XFkyDRTNrJ9CG0Bwta/OrffGFqfUo
0q3v84RLHIf8E6M6cqJaESvWJ3En7YEtbWaBkoe0G1h6zD8K+kZPTXhc+CtI4wSE
y132tGqzZfxCnlEmIyDLPRT5ge1lFgBPGmSXZgjPjHvjK8Cd+RTyG/FWaha/LIWF
zXg4mutCagI0GIMXTpRW+LaCtfOW3T3zvn8gdz57GSNrLNRyc0NXfeD412lPFzYE
+cCQYDdF3uYM2HSNrpyibXRdQr4G9dlkbgIQrImwTDsHTUB+JMWKmIJ5jqSngiCN
I/onccnfxkF0oE32kRbcRoxfKWMxWXEM2G/CtjJ9++ZdU6Z+Ffy7dXxd7Pj2Fxzs
x2sZy/N78CsHpdlseVR2bJ0cpm4O6XkMqCNqo98bMDGfsVR7/mrLZqrcZdCinkqa
ByFrgY/bxFn63iLABJzjqls2k+g9vXqhnQt2sQvHnf3PmKgGwvgqo6GDoLclcqUC
4wIDAQABo0IwQDAOBgNVHQ8BAf8EBAMCAYYwDwYDVR0TAQH/BAUwAwEB/zAdBgNV
HQ4EFgQUA1yrc4GHqMywptWU4jaWSf8FmSwwDQYJKoZIhvcNAQEMBQADggIBAHx4
7PYCLLtbfpIrXTncvtgdokIzTfnvpCo7RGkerNlFo048p9gkUbJUHJNOxO97k4Vg
JuoJSOD1u8fpaNK7ajFxzHmuEajwmf3lH7wvqMxX63bEIaZHU1VNaL8FpO7XJqti
2kM3S+LGteWygxk6x9PbTZ4IevPuzz5i+6zoYMzRx6Fcg0XERczzF2sUyQQCPtIk
pnnpHs6i58FZFZ8d4kuaPp92CC1r2LpXFNqD6v6MVenQTqnMdzGxRBF6XLE+0xRF
FRhiJBPSy03OXIPBNvIQtQ6IbbjhVp+J3pZmOUdkLG5NrmJ7v2B0GbhWrJKsFjLt
rWhV/pi60zTe9Mlhww6G9kuEYO4Ne7UyWHmRVSyBQ7N0H3qqJZ4d16GLuc1CLgSk
ZoNNiTW2bKg2SnkheCLQQrzRQDGQob4Ez8pn7fXwgNNgyYMqIgXQBztSvwyeqiv5
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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