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

tomas.my.id · 103.76.121.180:443

Verified

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

Subject
CN=*.naracakra.my.id
Issuer
C=US O=Let's Encrypt CN=YR2
Valid from
2026-10-30T01:09:40+00:00
Expires
2027-01-28T01:09:39+00:00
Days remaining
80
Serial (hex)
0525BF9942497D8FDBD6C22E868B9547661B
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.andes.my.id, DNS:*.digantara.my.id, DNS:*.jaraksa.my.id, DNS:*.majubersamatepat.my.id, DNS:*.my.id.yafo.co.id, DNS:*.naracakra.my.id, DNS:*.purbasari.my.id, DNS:*.tomas.my.id, DNS:*.yafo.co.id, DNS:andes.my.id, DNS:digantara.my.id, DNS:jaraksa.my.id, DNS:majubersamatepat.my.id, DNS:naracakra.my.id, DNS:purbasari.my.id, DNS:tomas.my.id, DNS:www.andes.my.id.yafo.co.id, DNS:www.digantara.yafo.co.id, DNS:www.jaraksa.my.id.yafo.co.id, DNS:www.majubersamatepat.yafo.co.id, DNS:www.naracakra.my.id.yafo.co.id, DNS:www.purbasari.yafo.co.id, DNS:www.tomas.my.id.yafo.co.id

SHA-256 fingerprint

30:67:E3:75:F4:F9:6B:51:77:6F:2A:1E:8C:74:CD:1A:C1:EA:40:27:06:B4:D3:D1:58:0D:00:F1:4C:D7:2F:C3
Certificate extensions & PEM
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:FALSE
subjectKeyIdentifier
B1:A9:CB:FF:FC:06:87:69:81:AE:ED:DA:DC:DD:5B:1D:A0:CE:4A:87
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:*.andes.my.id, DNS:*.digantara.my.id, DNS:*.jaraksa.my.id, DNS:*.majubersamatepat.my.id, DNS:*.my.id.yafo.co.id, DNS:*.naracakra.my.id, DNS:*.purbasari.my.id, DNS:*.tomas.my.id, DNS:*.yafo.co.id, DNS:andes.my.id, DNS:digantara.my.id, DNS:jaraksa.my.id, DNS:majubersamatepat.my.id, DNS:naracakra.my.id, DNS:purbasari.my.id, DNS:tomas.my.id, DNS:www.andes.my.id.yafo.co.id, DNS:www.digantara.yafo.co.id, DNS:www.jaraksa.my.id.yafo.co.id, DNS:www.majubersamatepat.yafo.co.id, DNS:www.naracakra.my.id.yafo.co.id, DNS:www.purbasari.yafo.co.id, DNS:www.tomas.my.id.yafo.co.id
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://yr2.c.lencr.org/28.crl
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 59:6E:6C:33:86:94:B2:59:72:A2:56:C8:A0:E8:DD:90: 4A:76:E8:08:3D:DA:87:3B:01:08:38:28:14:3C:EE:59 Timestamp : Oct 30 02:08:10.929 2026 GMT Extensions: 00:00:05:00:17:F4:74:82 Signature : ecdsa-with-SHA256 30:45:02:20:37:E1:74:89:2C:CB:B3:1E:E2:C8:37:0E: 7D:48:DA:A7:5E:1A:19:F1:A6:EE:24:E6:FA:6E:03:C9: F3:CC:8B:43:02:21:00:C6:E1:32:C0:C8:B9:D3:E9:D4: DF:E6:C6:58:03:77:F8:0C:27:79:DC:EB:EB:B8:75:66: A3:32:12:03:B8:31:1A Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 44:C2:BD:0C:E9:14:0E:64:A5:C9:4A:01:93:0A:5A:A1: BB:35:97:0E:00:EE:11:16:89:68:2A:1C:44:D7:B5:66 Timestamp : Oct 30 02:08:10.906 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:96:8C:12:27:DF:13:DB:EE:5C:49:9E: D2:78:3C:78:F0:A5:2E:F8:1C:D7:91:49:D3:85:35:D8: B8:41:BA:3C:4F:02:21:00:FC:F5:9C:4C:C9:E3:68:6A: 96:0B:B2:06:24:29:84:76:2D:B4:AB:D9:3F:17:3F:08: 0C:7A:A9:E5:49:59:2A:80
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-11-08T14:53:02+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
664
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
2125
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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