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

imsinergi.com · 103.190.0.44:443

Verified

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

Subject
CN=www.imsinergi.com
Issuer
C=US O=Let's Encrypt CN=YR1
Valid from
2026-08-30T17:42:43+00:00
Expires
2026-11-28T17:42:42+00:00
Days remaining
47
Serial (hex)
052EC6265D2ED9C121676B099ABAA8F83594
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:imsinergi.com, DNS:lapakumroh.imsinergi.com, DNS:mail.imsinergi.com, DNS:ritel.imsinergi.com, DNS:swasurvey.imsinergi.com, DNS:www.imsinergi.com, DNS:www.lapakumroh.imsinergi.com, DNS:www.ritel.imsinergi.com, DNS:www.swasurvey.imsinergi.com

SHA-256 fingerprint

53:7B:31:47:CE:6F:6D:A8:DA:AF:92:5D:E5:17:F7:68:62:31:C5:CA:23:D7:A6:3F:DE:5C:69:D9:6A:8C:47:36
Certificate extensions & PEM
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:FALSE
subjectKeyIdentifier
D1:58:3E:9E:99:F7:C0:BA:90:F0:A1:96:BC:FE:F2:CA:77:43:85:68
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:imsinergi.com, DNS:lapakumroh.imsinergi.com, DNS:mail.imsinergi.com, DNS:ritel.imsinergi.com, DNS:swasurvey.imsinergi.com, DNS:www.imsinergi.com, DNS:www.lapakumroh.imsinergi.com, DNS:www.ritel.imsinergi.com, DNS:www.swasurvey.imsinergi.com
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://yr1.c.lencr.org/21.crl
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : C8:A3:C4:7F:C7:B3:AD:B9:35:6B:01:3F:6A:7A:12:6D: E3:3A:4E:43:A5:C6:46:F9:97:AD:39:75:99:1D:CF:9A Timestamp : Aug 30 18:41:13.717 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:84:92:AB:B9:D2:27:A0:83:82:B3:9F: FF:44:D1:97:08:F0:01:EC:3D:1B:3C:9B:F5:10:A4:A5: 72:F4:3C:33:E5:02:20:20:5D:80:4E:A1:DD:9F:EF:78: E4:5F:CE:41:9E:95:BC:1C:A8:D5:82:B6:66:F0:0A:76: FF:8D:0E:A9:5C:EF:B5 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 6C:FE:50:19:43:A8:5E:A9:16:BC:52:D1:33:E4:DC:C9: 1E:F1:41:1C:7D:25:84:20:D1:73:80:9E:18:18:EB:3A Timestamp : Aug 30 18:41:14.032 2026 GMT Extensions: 00:00:05:00:2A:6E:59:CC Signature : ecdsa-with-SHA256 30:45:02:20:2C:23:F1:72:7D:4A:75:F4:41:8C:83:A2: 83:C2:8F:3B:82:8E:25:1F:53:32:56:B9:CC:C3:D6:41: A0:C0:59:C4:02:21:00:E1:99:F8:F0:BF:AD:1A:BA:EB: ED:08:5C:90:5C:D7:69:F8:DC:2D:5E:5B:53:A1:68:B0: 73:DC:80:C3:5F:0C:10
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-10-12T06:29:15+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
691
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-----
MIIE2zCCAsOgAwIBAgIRAKICU/FfJpHAXcHOE7m8yk4wDQYJKoZIhvcNAQELBQAw
LjELMAkGA1UEBhMCVVMxDTALBgNVBAoTBElTUkcxEDAOBgNVBAMTB1Jvb3QgWVIw
HhcNMjUwOTAzMDAwMDAwWhcNMjgwOTAyMjM1OTU5WjAzMQswCQYDVQQGEwJVUzEW
MBQGA1UEChMNTGV0J3MgRW5jcnlwdDEMMAoGA1UEAxMDWVIxMIIBIjANBgkqhkiG
9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoVi8X2xCYgMXvJxNPKp/oF13UMgmPABB07VC
LNDtoXmt9luEZNJSBV10VyT1Pz6LD8Zq1d2gc43WNl1AdRrj4sEnazbOiz0nPpmG
Bp2hui49oZtDIY6wdKeZAi5BbNU20CH6RSBBMLSQ9cXrH8dxdv4PAJ45ssGML68U
SE3BsjC2a6cAN9L5CgXVIQi5tfNiTPoFZZ3S0OlXqLmmtdV95udWAb5b6e/F49Di
CsH0Y00Ag72BVIb1hzynmKe+X0mERBTtsb3BwmpV9ipeBjMLoR/D9cHxHQCWoi5l
TmXwY015J5rGelz1nZjJuxc2kioaX29XJBnhMkP531rSdG5uMwIDAQABo4HuMIHr
MA4GA1UdDwEB/wQEAwIBhjATBgNVHSUEDDAKBggrBgEFBQcDATASBgNVHRMBAf8E
CDAGAQH/AgEAMB0GA1UdDgQWBBQfLzW+RhSCzUCxrnksVXj699Ro+zAfBgNVHSME
GDAWgBTe51tg0CJtQCh9Pw0B/qS1UrRRlDAyBggrBgEFBQcBAQQmMCQwIgYIKwYB
BQUHMAKGFmh0dHA6Ly95ci5pLmxlbmNyLm9yZy8wEwYDVR0gBAwwCjAIBgZngQwB
AgEwJwYDVR0fBCAwHjAcoBqgGIYWaHR0cDovL3lyLmMubGVuY3Iub3JnLzANBgkq
hkiG9w0BAQsFAAOCAgEA0+zvMq3kHig1ddTmmm+RibTr9/RpX7k4buanMMRqbV/y
IvP82zAHN3mvaw+cASuVsdpd0ikjhr4hnhJQLQOzOp2ccKrsdGOAgo0vddeISFAq
EWEV4lmUM3vFF796up+bSgmJ1u6RupDCMxDgF8M3eLvGuj6L0lu3zkQ0KuQLnKxL
tB0oQqn1Idg5CuuGpMvQzk29Pa3D/qHurc0EIM9SxukQuJqq63lxsYyRQFU8yMBO
hq1w5LbfaWNRrz1uklOfI/pYkAb2E2MTZrAMQkBIE2S8Jt1F8gRc96o/xOsrgvSk
a84AisX6xq1lz1Z7jGvrnXc4TMcjxZTjiTaihcYI1JIXZiLtEMSCa5l3cu8YWd6z
dLRQlqRdclVjuQfNHawRJ6GWlkK0QJosivTKwdBw3KxEtzGo8yMHERbsy57gP1UX
HOMcmZYQC0gtyR3SxfenIM/MxC3Ia2Ypab/kQ/CTnlIn2KQ5JUC6NYrGCbhFN9bp
5lKJStEwCUnLpntcrXk5XVDCNv/5RyWpRThkGOV7GetKkQ0qAY8hCzWK6oqnAhDZ
cjlYVdWfqOw3DIOX6EDNBgAqHarRVxyF9QZdOaXSyPJ0ueD2BYJEBgaCGQ8rAaU/
Qc123V5LTXDZW4CcsPBDyhy4v+c8hClAyw/IkJlfBqxB9D+/wvIMHgECZ4ptP6o=
-----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
2152
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-----
MIIF9DCCA9ygAwIBAgIRAPJLbRf52a18scn+p4eCaZ8wDQYJKoZIhvcNAQELBQAw
TzELMAkGA1UEBhMCVVMxKTAnBgNVBAoTIEludGVybmV0IFNlY3VyaXR5IFJlc2Vh
cmNoIEdyb3VwMRUwEwYDVQQDEwxJU1JHIFJvb3QgWDEwHhcNMjYwNTEzMDAwMDAw
WhcNMzIwOTAyMjM1OTU5WjAuMQswCQYDVQQGEwJVUzENMAsGA1UEChMESVNSRzEQ
MA4GA1UEAxMHUm9vdCBZUjCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIB
ANvGJnN78CTJdWL3+eGfsLN5TrNBJs+VH9hRXqRbwxu9sGNiB0BD1fcOxbSUQCJI
M1xE13Db+5Cw1w0s0EBYsvuIP/6joF0w8cuImbgR1OGgYbSQ4OpzI+DG8SGuTlcE
873OCS+kh3srlo6vl43M5OJg4Aeo1sfHp6kTJDoIiFBNJAY+OKfX/FUvYKuhjT+n
o49lmqmupSBI5PkBQiqrEGtWU5uxU/cQWHGu8jSjFBznZqvbNPLMXMLFxCb3WTfr
JBXXjqvWG+v4bjzxjjeAtOlU7qarRDvNOyAuQYLln904M+faKx8hnLCpJ15ZqaEg
cNlY+9MMWcC5yvL2A2j3l9+2buggZX+dOE91zYmIdawTvSZuVvlbRrAlLxIB6pwM
BjneXCjYQ8+3BCCjssbSNpZU3hTcBDdhfAlEDlYr6pEatnMdmDT5BqnKC92bd0Eh
M1fbLHioLccLCuievT8ZkPhZrq7Mii7gNXAcUEAR8+lzYal+9zTg7C5DALyVOeG/
CqfRAMn1KSHCR0NSA6P8tn/mGRlnCct5rtVCLnVySVpU6H1qGg3DgTOuskf8eahT
MiYbI5ezPJmO5ertalskQ1utp74+eDy92PI4ftHKTbq9IWhH4YZKh3WnJEIt+oQv
lYZbY8tpEroKrFB6PFGzrJIDRyts4HqvuH52RFj2zv/BAgMBAAGjgeswgegwDgYD
VR0PAQH/BAQDAgEGMBMGA1UdJQQMMAoGCCsGAQUFBwMBMA8GA1UdEwEB/wQFMAMB
Af8wHQYDVR0OBBYEFN7nW2DQIm1AKH0/DQH+pLVStFGUMB8GA1UdIwQYMBaAFHm0
WeZ7tuXkAXOACIjIGlj26ZtuMDIGCCsGAQUFBwEBBCYwJDAiBggrBgEFBQcwAoYW
aHR0cDovL3gxLmkubGVuY3Iub3JnLzATBgNVHSAEDDAKMAgGBmeBDAECATAnBgNV
HR8EIDAeMBygGqAYhhZodHRwOi8veDEuYy5sZW5jci5vcmcvMA0GCSqGSIb3DQEB
CwUAA4ICAQA8spSI95KKfn2W6GMmDpHBJSPaLbsS3W93cijJCRCYAc1fsJgL1FIL
7C0C9ecPOdcwB2fi0Dk2p94j9iTJCxmt5CFSKLRWwnXT2MMSXexVxqoVB79BdWPx
VXETkVme/qYSAuKVHh5Ps+5BixgmwS1JkjSAc+MfrUbNssVEEnH0aEiAh+rotXAV
JSP/Ye7LJPEwD9DWG72vVWbhAcuOf5OLjz57Ctk7MgQHynZ7+PlHJtajroCaIbtC
r6tcZZaAwUQm+jQyeWdV+2hv9deOYFmKeQyjjcSrN5Nadrw+L9DZJLbA1HqeNvLh
BgqpP0fvJq2N6EtD574N6eMI7uMsJTnji2UDz9el5XLSv9fqJMuDQtYVb2oTNoKp
oUqhxPVC0aq4eG5MESaIdn8b5ZGSSeAJLMHXljEdlNza+ncfkviXk1POLnnFdvx8
/gk6M374WbLWFXw8N141B/Rl/tINGfl1TxOIiqtiMYkL02RSGb1kq34BL9NPP27z
RGMuHGnzS3hFIrRTfKxrzUZ9RzQWzEG3K6fJ3r2nqSltkeytis9DIBoFY9VmVyjL
M71DMi+y1+TRSJVClEMwvA4yL++7q9XZx5r5wBRWB4kQTKH5qyoZnDw7iiuh1lID
yDFx8r7i9vIJU5HS3moZLkYWAOilMaV9N56A9Bgb6dNcHkvg3NoaYA==
-----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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