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

mail.bsoft.in · 103.175.23.4:443

Verified

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

Subject
CN=autodiscover.bsoft.in
Issuer
C=US O=Let's Encrypt CN=YR1
Valid from
2026-09-08T22:30:37+00:00
Expires
2026-12-07T22:30:36+00:00
Days remaining
47
Serial (hex)
0579E9CAEF16B77393574C0C867D778EFB66
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:autoconfig.bsoft.in, DNS:autodiscover.bsoft.in, DNS:bsoft.in, DNS:cpanel.bsoft.in, DNS:cpcalendars.bsoft.in, DNS:cpcontacts.bsoft.in, DNS:mail.bsoft.in, DNS:webdisk.bsoft.in, DNS:webmail.bsoft.in, DNS:www.bsoft.in

SHA-256 fingerprint

1C:73:47:A5:E8:4F:62:E6:D8:01:0F:84:63:F2:39:8C:34:59:29:30:0F:3F:02:7B:FC:DE:77:11:93:03:A7:D9
Certificate extensions & PEM
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:FALSE
subjectKeyIdentifier
A6:8C:59:A5:23:C7:30:72:DD:89:D8:44:C9:5B:B2:3B:76:AA:AD:B8
authorityKeyIdentifier
1F:2F:35:BE:46:14:82:CD:40:B1:AE:79:2C:55:78:FA:F7:D4:68:FB
authorityInfoAccess
CA Issuers - URI:http://yr1.i.lencr.org/
subjectAltName
DNS:autoconfig.bsoft.in, DNS:autodiscover.bsoft.in, DNS:bsoft.in, DNS:cpanel.bsoft.in, DNS:cpcalendars.bsoft.in, DNS:cpcontacts.bsoft.in, DNS:mail.bsoft.in, DNS:webdisk.bsoft.in, DNS:webmail.bsoft.in, DNS:www.bsoft.in
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://yr1.c.lencr.org/103.crl
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 26:E3:64:6E:58:69:21:23:BC:34:3F:47:24:35:9B:37: 92:CD:24:5A:88:D8:15:D3:93:33:FD:99:18:AB:47:23 Timestamp : Sep 8 23:29:06.171 2026 GMT Extensions: 00:00:05:00:3E:E8:E1:3A Signature : ecdsa-with-SHA256 30:45:02:20:3B:EA:3A:F4:D9:6F:2E:9F:B1:D2:7A:D4: AC:A0:DB:31:A1:08:D2:5F:C9:19:85:4D:0F:32:1F:7F: B2:ED:ED:88:02:21:00:DD:06:87:F1:CA:60:E9:57:E9: BE:F3:6B:04:54:BB:8A:B7:73:51:29:CF:8D:D9:C1:92: 41:E5:89:06:04:93:26 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : AF:67:88:3B:57:B0:4E:DD:8F:A6:D9:7E:F6:2E:A8:EB: 81:0A:C7:71:60:F0:24:5E:55:D6:0C:2F:E7:85:87:3A Timestamp : Sep 8 23:29:07.647 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:C0:9C:1A:BD:9F:FF:D9:77:53:91:10: 28:A4:55:F2:3C:50:CB:A8:F3:0C:24:B0:41:E2:05:DD: 66:2C:EB:17:0C:02:20:28:26:A4:BB:E7:3F:07:B8:92: DF:72:46:F7:33:16:1D:3B:A0:3E:72:BF:22:F1:76:90: 26:37:78:FA:08:CA:58
-----BEGIN CERTIFICATE-----
MIIFpDCCBIygAwIBAgISBXnpyu8Wt3OTV0wMhn13jvtmMA0GCSqGSIb3DQEBCwUA
MDMxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQwwCgYDVQQD
EwNZUjEwHhcNMjYwOTA4MjIzMDM3WhcNMjYxMjA3MjIzMDM2WjAgMR4wHAYDVQQD
ExVhdXRvZGlzY292ZXIuYnNvZnQuaW4wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAw
ggEKAoIBAQCz9DmXe3VXnqLj4DpGfLPbgCKVC8auICAjAvfG3xM6T5Mg82QcFfpy
zkAMAoHewm21oTKDQ/Lq+JRLww4VbKpLhCj3UHaJDZC7YQcccfpouCakHaqrdN0u
LR+7dnxb7Z2rvdtq2PGl0QuQ7B8Mip8I+K2JJppgaxf30cttOxMcuA30MHgVMJws
ymJu/K47BTSSxvvmNGihZy5gRWsUH+8s8rLmC3yjtpZlvNkVAHWptTuXhsDnelXL
ThMO7XJ3rvZgv1bvFMGNBXflPuaXXnTAZlqMx2bo1ynvvnVl7jR+Q0mtYYLjbVkS
XC7/TQH3YubHNQA0CjDnhnE2Q63kroWNAgMBAAGjggLDMIICvzAOBgNVHQ8BAf8E
BAMCBaAwEwYDVR0lBAwwCgYIKwYBBQUHAwEwDAYDVR0TAQH/BAIwADAdBgNVHQ4E
FgQUpoxZpSPHMHLdidhEyVuyO3aqrbgwHwYDVR0jBBgwFoAUHy81vkYUgs1Asa55
LFV4+vfUaPswMwYIKwYBBQUHAQEEJzAlMCMGCCsGAQUFBzAChhdodHRwOi8veXIx
LmkubGVuY3Iub3JnLzCBvgYDVR0RBIG2MIGzghNhdXRvY29uZmlnLmJzb2Z0Lmlu
ghVhdXRvZGlzY292ZXIuYnNvZnQuaW6CCGJzb2Z0Lmlugg9jcGFuZWwuYnNvZnQu
aW6CFGNwY2FsZW5kYXJzLmJzb2Z0LmlughNjcGNvbnRhY3RzLmJzb2Z0Lmlugg1t
YWlsLmJzb2Z0LmlughB3ZWJkaXNrLmJzb2Z0LmlughB3ZWJtYWlsLmJzb2Z0Lmlu
ggx3d3cuYnNvZnQuaW4wEwYDVR0gBAwwCjAIBgZngQwBAgEwLwYDVR0fBCgwJjAk
oCKgIIYeaHR0cDovL3lyMS5jLmxlbmNyLm9yZy8xMDMuY3JsMIIBDAYKKwYBBAHW
eQIEAgSB/QSB+gD4AH4AJuNkblhpISO8ND9HJDWbN5LNJFqI2BXTkzP9mRirRyMA
AAGgg1qSewAIAAAFAD7o4ToEAwBHMEUCIDvqOvTZby6fsdJ61Kyg2zGhCNJfyRmF
TQ8yH3+y7e2IAiEA3QaH8cpg6VfpvvNrBFS7irdzUSnPjdnBkkHliQYEkyYAdgCv
Z4g7V7BO3Y+m2X72LqjrgQrHcWDwJF5V1gwv54WHOgAAAaCDWpg/AAAEAwBHMEUC
IQDAnBq9n//Zd1ORECikVfI8UMuo8wwksEHiBd1mLOsXDAIgKCaku+c/B7iS33JG
9zMWHTugPnK/IvF2kCY3ePoIylgwDQYJKoZIhvcNAQELBQADggEBAEatoOws4B4a
JbnuPer6cU0cwABAFxcwSDQVumH+trhH8f/4Vo9Eh6V86dNqLNDz10LnU8ZQ3L9G
FPbN1DQpA6v/YjOCDIEvsSFq1/g7vzeN26/ADTSKTr8z8yeBcaTQnQurip3l9zYK
aAzhXcAcxk0TBctMudfizbt3IYmplFdTOc450Fp8dr0ogEX2EQhpASxKgh+CJ3FU
7H4AM7Wb7f1XepDzn7rgOz7LGIeQMBwZ9YCMANABPXllD78FHZM3uBTPnJwC1s7F
vTy4Bi+7GABvgePtUtOXCWTiPMzYf3tHOB3XtNqa4M5+GocMP98wfG1f1BLK5K1/
VHoIu8O96yQ=
-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-10-21T11:56:47+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=US O=Let's Encrypt CN=YR1
Issuer
C=US O=ISRG CN=Root YR
Valid from
2025-09-03T00:00:00+00:00
Expires
2028-09-02T23:59:59+00:00
Days remaining
682
Serial (hex)
A20253F15F2691C05DC1CE13B9BCCA4E
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

13:94:96:34:D9:9C:D6:FD:6A:A8:0B:C0:34:FE:FA:CC:EB:19:69:FE:EF:98:65:86:71:3E:CD:BB:05:75:8D:3F
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
1F:2F:35:BE:46:14:82:CD:40:B1:AE:79:2C:55:78:FA:F7:D4:68:FB
authorityKeyIdentifier
DE:E7:5B:60:D0:22:6D:40:28:7D:3F:0D:01:FE:A4:B5:52:B4:51:94
authorityInfoAccess
CA Issuers - URI:http://yr.i.lencr.org/
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://yr.c.lencr.org/ 
-----BEGIN CERTIFICATE-----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=
-----END CERTIFICATE-----

Chain certificate 2

Subject
C=US O=ISRG CN=Root YR
Issuer
C=US O=Internet Security Research Group CN=ISRG Root X1
Valid from
2026-05-13T00:00:00+00:00
Expires
2032-09-02T23:59:59+00:00
Days remaining
2143
Serial (hex)
F24B6D17F9D9AD7CB1C9FEA78782699F
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

07:26:39:D0:B1:40:D5:BF:FA:E1:6A:D9:C3:F6:CC:60:86:04:06:21:F5:1E:E6:1A:6D:46:A8:91:5C:07:CF:76
Certificate extensions & PEM
keyUsage
Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:TRUE
subjectKeyIdentifier
DE:E7:5B:60:D0:22:6D:40:28:7D:3F:0D:01:FE:A4:B5:52:B4:51:94
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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