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

dataideas.com · 162.244.93.10:443

Verified

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

Subject
CN=mail.dataideas.com
Issuer
C=US O=Let's Encrypt CN=YR2
Valid from
2026-10-11T08:01:41+00:00
Expires
2027-01-09T08:01:40+00:00
Days remaining
67
Serial (hex)
0663DB8673CDACBFEC172B0A734E8CD02D34
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.com.simplyfuckit.com, DNS:*.simplyfuckit.com, DNS:cpanel.dataideas.com, DNS:cpanel.rpiservers.com, DNS:cpcalendars.dataideas.com, DNS:cpcalendars.rpiservers.com, DNS:cpcontacts.dataideas.com, DNS:cpcontacts.rpiservers.com, DNS:dataideas.com, DNS:mail.dataideas.com, DNS:mail.rpiservers.com, DNS:rpiservers.com, DNS:webdisk.dataideas.com, DNS:webdisk.rpiservers.com, DNS:webmail.dataideas.com, DNS:webmail.rpiservers.com, DNS:www.dataideas.com, DNS:www.dataideas.com.simplyfuckit.com, DNS:www.rpiservers.com, DNS:www.rpiservers.simplyfuckit.com

SHA-256 fingerprint

6A:3C:FA:EC:CE:47:F7:88:EC:87:B8:88:21:E0:4E:73:48:48:20:71:1C:9A:D9:05:E2:05:BD:61:2B:AB:99:74
Certificate extensions & PEM
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:FALSE
subjectKeyIdentifier
B1:3D:BB:B7:2F:CF:19:33:D4:5A:80:76:47:93:54:F8:F9:4F:9C:94
authorityKeyIdentifier
40:15:2D:26:79:ED:32:20:9E:DF:9A:72:1D:D6:32:1F:81:0C:81:0C
authorityInfoAccess
CA Issuers - URI:http://yr2.i.lencr.org/
subjectAltName
DNS:*.com.simplyfuckit.com, DNS:*.simplyfuckit.com, DNS:cpanel.dataideas.com, DNS:cpanel.rpiservers.com, DNS:cpcalendars.dataideas.com, DNS:cpcalendars.rpiservers.com, DNS:cpcontacts.dataideas.com, DNS:cpcontacts.rpiservers.com, DNS:dataideas.com, DNS:mail.dataideas.com, DNS:mail.rpiservers.com, DNS:rpiservers.com, DNS:webdisk.dataideas.com, DNS:webdisk.rpiservers.com, DNS:webmail.dataideas.com, DNS:webmail.rpiservers.com, DNS:www.dataideas.com, DNS:www.dataideas.com.simplyfuckit.com, DNS:www.rpiservers.com, DNS:www.rpiservers.simplyfuckit.com
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://yr2.c.lencr.org/53.crl
ct_precert_scts
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 : Oct 11 09:00:12.075 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:8A:75:0B:79:9A:74:70:6A:CD:57:B5: C7:AF:2C:2D:B2:4B:5F:40:70:08:45:D1:0B:59:AA:62: 6B:2B:D3:E4:BF:02:21:00:FA:2E:84:01:CB:58:36:7F: BA:38:06:8E:31:91:A2:70:EC:9E:95:D9:96:84:16:0D: B7:8A:65:AA:EB:96:83:CE Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 8E:CA:47:0B:AC:DE:6A:F3:A2:06:B0:A4:7A:84:B7:46: FE:1F:C6:BF:95:3E:25:E6:9B:4E:E4:02:48:F3:C6:E8 Timestamp : Oct 11 09:00:12.723 2026 GMT Extensions: 00:00:05:00:20:F0:F1:46 Signature : ecdsa-with-SHA256 30:44:02:20:65:22:5F:3C:A2:96:71:E3:C2:23:0F:09: C1:6D:28:12:F9:CF:80:39:49:E8:DD:DB:BC:99:1C:66: A4:B6:E7:A6:02:20:75:3A:51:89:95:06:E8:BA:21:F5: 71:2B:B1:CB:68:1F:19:53:6E:CB:15:F7:7D:5D:29:9F: 15:B0:29:3F:BC:11
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-11-02T22:56:46+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=US O=Let's Encrypt CN=YR2
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
670
Serial (hex)
4EBD24947E24D394802D84A52FD5B319
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

23:8B:85:A0:09:9C:65:B9:70:47:7D:57:24:F1:A1:D4:75:CE:50:58:CF:FE:4E:FA:87:33:89:9B:DB:86:3C:47
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
40:15:2D:26:79:ED:32:20:9E:DF:9A:72:1D:D6:32:1F:81:0C:81:0C
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
2131
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

Registration / WHOIS →DNS records →