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

TLSv1.2

microchipnet.com.br · 154.12.246.56:443

Verified

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

Subject
CN=jfnetprovedornetbr.zablipages.com.br
Issuer
C=US O=Let's Encrypt CN=YR1
Valid from
2026-08-22T04:15:04+00:00
Expires
2026-11-20T04:15:03+00:00
Days remaining
43
Serial (hex)
05C23F4E5FCAB1D74590F2DC9164D6066EE1
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:amssoft.com.br, DNS:amssoftcombr.zablipages.com.br, DNS:jfnetprovedor.net.br, DNS:jfnetprovedornetbr.zablipages.com.br, DNS:microchipnet.com.br, DNS:microchipnetcombr.zablipages.com.br, DNS:www.amssoft.com.br, DNS:www.amssoftcombr.zablipages.com.br, DNS:www.jfnetprovedor.net.br, DNS:www.jfnetprovedornetbr.zablipages.com.br, DNS:www.microchipnet.com.br, DNS:www.microchipnetcombr.zablipages.com.br

SHA-256 fingerprint

C8:05:AA:30:2D:BB:44:2E:78:D2:7F:2A:44:6B:1D:AE:96:91:14:4C:09:18:5B:18:00:CB:A9:07:06:F9:C9:4F
Certificate extensions & PEM
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:FALSE
subjectKeyIdentifier
7E:87:56:56:67:BA:C8:1A:40:F9:BE:2C:E3:7A:BB:21:7A:D4:06:59
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:amssoft.com.br, DNS:amssoftcombr.zablipages.com.br, DNS:jfnetprovedor.net.br, DNS:jfnetprovedornetbr.zablipages.com.br, DNS:microchipnet.com.br, DNS:microchipnetcombr.zablipages.com.br, DNS:www.amssoft.com.br, DNS:www.amssoftcombr.zablipages.com.br, DNS:www.jfnetprovedor.net.br, DNS:www.jfnetprovedornetbr.zablipages.com.br, DNS:www.microchipnet.com.br, DNS:www.microchipnetcombr.zablipages.com.br
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://yr1.c.lencr.org/98.crl
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 94:4E:43:87:FA:EC:C1:EF:81:F3:19:24:26:A8:18:65: 01:C7:D3:5F:38:02:01:3F:72:67:7D:55:37:2E:19:D8 Timestamp : Aug 22 05:13:34.380 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:41:A0:C4:29:93:BB:10:DB:12:33:A2:6F: A6:26:FD:A8:EB:FD:16:5B:80:4B:22:D7:5A:0E:26:77: D7:31:4C:77:02:20:2F:A0:05:B3:AA:3A:AE:C3:34:73: 33:BE:AC:79:E6:02:C7:FC:23:93:42:C7:1D:48:90:5E: 63:74:8B:97:F6:D5 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : A8:26:CB:E3:0A:C6:35:12:46:53:3F:E0:65:F1:4F:19: D9:6E:19:08:13:C4:1D:D9:6D:79:00:B3:12:3C:55:27 Timestamp : Aug 22 05:13:34.691 2026 GMT Extensions: 00:00:05:00:21:31:82:6D Signature : ecdsa-with-SHA256 30:45:02:21:00:86:79:8B:D2:D7:97:93:61:6C:64:12: C8:2A:28:3B:2F:32:96:DF:B6:B6:8B:E9:5F:13:6F:8E: FA:9A:AD:B7:73:02:20:43:28:BB:3A:01:9E:B8:42:8A: 10:69:88:B9:3E:A2:EF:82:77:56:EB:FE:EC:57:EA:66: 13:93:39:D4:F9:71:53
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: ECDHE-RSA-AES128-GCM-SHA256 · Checked 2026-10-07T23:39:23+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
696
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
2157
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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