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

allyance.com.ua · 45.94.94.38:443

Unverified
Certificate verification failed. These are unverified certificate details presented by the server. SSL operation failed with code 1. OpenSSL Error messages: error:0A000086:SSL routines::certificate verify failed
The certificate has expired.

Certificate verification failed

Subject
CN=allyance.com.ua
Issuer
C=US O=Let's Encrypt CN=R10
Valid from
2025-08-12T11:50:31+00:00
Expires
2025-11-10T11:50:30+00:00
Days remaining
-347
Serial (hex)
050FBF546DA8C9ED27236F005EE80D1C6E1B
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:allyance.com.ua, DNS:mail.allyance.com.ua, DNS:stat.allyance.com.ua, DNS:userside.allyance.com.ua

SHA-256 fingerprint

69:7F:79:48:35:F3:F0:99:C2:F1:AB:DC:EA:0D:94:9A:7B:C0:75:2A:B2:A1:32:3F:C8:55:C6:D2:74:10:7B:03
Certificate extensions & PEM
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
basicConstraints
CA:FALSE
subjectKeyIdentifier
12:26:C3:32:F0:E4:A9:BC:2D:04:25:1F:59:49:A5:AA:A4:6D:E9:C2
authorityKeyIdentifier
BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8
authorityInfoAccess
CA Issuers - URI:http://r10.i.lencr.org/
subjectAltName
DNS:allyance.com.ua, DNS:mail.allyance.com.ua, DNS:stat.allyance.com.ua, DNS:userside.allyance.com.ua
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://r10.c.lencr.org/28.crl
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : ED:3C:4B:D6:E8:06:C2:A4:A2:00:57:DB:CB:24:E2:38: 01:DF:51:2F:ED:C4:86:C5:70:0F:20:DD:B7:3E:3F:E0 Timestamp : Aug 12 12:49:01.219 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:94:68:48:13:A7:53:15:FB:E9:CD:2C: 73:64:03:EF:7C:A7:2C:2F:F2:05:8A:FF:69:76:29:EA: 3B:8A:38:12:1A:02:20:6E:8B:66:CC:64:DC:EB:2D:24: BA:62:F4:88:63:22:B5:8D:0C:F7:7C:AC:3A:B6:76:AA: 80:0A:2D:B2:AC:4A:19 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 1A:04:FF:49:D0:54:1D:40:AF:F6:A0:C3:BF:F1:D8:C4: 67:2F:4E:EC:EE:23:40:68:98:6B:17:40:2E:DC:89:7D Timestamp : Aug 12 12:49:03.264 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:58:AB:0C:D7:65:D3:F4:55:44:BF:66:A3: D3:4B:08:88:87:1E:09:DB:0B:9D:BB:EC:32:24:BE:88: 53:E0:DD:29:02:21:00:E4:10:B2:4A:11:01:AB:17:98: C6:E8:49:F8:94:DD:40:53:9F:91:07:47:2D:A7:38:67: 7B:76:90:FF:98:94:D2
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-10-22T17:39:52+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=US O=Let's Encrypt CN=R10
Issuer
C=US O=Internet Security Research Group CN=ISRG Root X1
Valid from
2024-03-13T00:00:00+00:00
Expires
2027-03-12T23:59:59+00:00
Days remaining
141
Serial (hex)
4BA85293F79A2FA273064BA8048D75D0
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

9D:7C:3F:1A:A6:AD:2B:2E:C0:D5:CF:1E:24:6F:8D:9A:E6:CB:C9:FD:07:55:AD:37:BB:97:4B:1F:2F:B6:03:F3
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Client Authentication, TLS Web Server Authentication
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8
authorityKeyIdentifier
79:B4:59:E6:7B:B6:E5:E4:01:73:80:08:88:C8:1A:58:F6:E9:9B:6E
authorityInfoAccess
CA Issuers - URI:http://x1.i.lencr.org/
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://x1.c.lencr.org/ 
-----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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