SSL Checker
Submit the Hostname and Port in the fields below. This checker supports SNI and STARTTLS.
Report
It's all good. We have not detected any issues.
| Hostname: | done Matches Common Name or/and SAN |
| Expired: | done No (81 days till expiration) |
| Public Key: | done We were unable to find any issues in the public key of end-entity certificate |
| Trusted: | done Yes, we were able to verify the certificate |
| Self-Signed: | done No, the end-entity certificate is not self-signed |
| Chain Issues: | done No, we were unable to detect any issues in the certificate chain sent by the server |
| Weak signatures: | done No, certificates sent by the server were not signed utilizing a weak hash function |
| OCSP Status: | done OCSP Responder returned "good" status for the end-entity certificate |
DNS Information
| Resolves To: | 50.18.215.94 |
| Reverse IP lookup: | ec2-50-18-215-94.us-west-1.compute.amazonaws.com. |
| Nameserver: | owen.ns.cloudflare.com. |
| Nameserver: | vera.ns.cloudflare.com. |
General Information
| Common Name: | lencr.org |
| SANs: | DNS:lencr.orgDNS:letsencrypt.comDNS:letsencrypt.orgDNS:www.lencr.orgDNS:www.letsencrypt.comDNS:www.letsencrypt.org Total number of SANs: 6 |
| Signature Algorithm: | sha256WithRSAEncryption |
| Key Type: | ECDSA (secp256r1) |
| Key size: | 256 bits |
| Serial Number: | 44210634a03eb37e8f2b73f8bb3b2a5d374 |
| Not Before: | Apr 11, 2024 18:02:44 GMT |
| Not After: | Jul 10, 2024 18:02:43 GMT |
| Number of certs: | 2 |
| Revocation Status: | good |
| OCSP Stapling: | Not Supported |
| Server: | Netlify |
| HSTS: | max-age=31536000 |
| HPKP: | Not Supported |
Chain Information
Certificate # 1 - Common Name: lencr.org
Decode this certificate for verbose information → launch| Subject Common Name | lencr.org |
| Issuer Common Name | R3 |
| Issuer Organization | Let's Encrypt |
| Not Before: | Apr 11, 2024 18:02:44 GMT |
| Not After: | Jul 10, 2024 18:02:43 GMT |
| Signature Algorithm: | sha256WithRSAEncryption |
| Serial Number: | 44210634a03eb37e8f2b73f8bb3b2a5d374 |
| SHA1 Fingerprint: | 2E:EF:7D:9C:A9:B3:DF:47:73:1B:12:B0:63:48:4A:FA:2E:98:48:50 |
| MD5 Fingerprint: | 52:D5:4B:21:C1:0F:E0:99:8F:8B:B7:19:8D:A8:28:5C |
Certificate # 2 - Common Name: R3
Decode this certificate for verbose information → launch| In place? | Yes, this certificate directly certifies the preceding one |
| Subject Common Name | R3 |
| Subject Organization | Let's Encrypt |
| Issuer Common Name | ISRG Root X1 |
| Issuer Organization | Internet Security Research Group |
| Not Before: | Sep 04, 2020 00:00:00 GMT |
| Not After: | Sep 15, 2025 16:00:00 GMT |
| Signature Algorithm: | sha256WithRSAEncryption |
| Serial Number: | 912b084acf0c18a753f6d62e25a75f5a |
| SHA1 Fingerprint: | A0:53:37:5B:FE:84:E8:B7:48:78:2C:7C:EE:15:82:7A:6A:F5:A4:05 |
| MD5 Fingerprint: | E8:29:E6:5D:7C:43:07:D6:FB:C1:3C:17:9E:03:7A:36 |
OpenSSL Handshake
depth=2 C = US, O = Internet Security Research Group, CN = ISRG Root X1
verify return:1
depth=1 C = US, O = Let's Encrypt, CN = R3
verify return:1
depth=0 CN = lencr.org
verify return:1
CONNECTED(00000003)
OCSP response: no response sent
---
Certificate chain
0 s:CN = lencr.org
i:C = US, O = Let's Encrypt, CN = R3
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
1 s:C = US, O = Let's Encrypt, CN = R3
i:C = US, O = Internet Security Research Group, CN = ISRG Root X1
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
---
Server certificate
subject=CN = lencr.org
issuer=C = US, O = Let's Encrypt, CN = R3
---
No client certificate CA names sent
Peer signing digest: SHA256
Peer signature type: ECDSA
Server Temp Key: X25519, 253 bits
---
SSL handshake has read 2807 bytes and written 390 bytes
Verification: OK
---
New, TLSv1.3, Cipher is TLS_AES_128_GCM_SHA256
Server public key is 256 bit
Secure Renegotiation IS NOT supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
Early data was not sent
Verify return code: 0 (ok)
---
DONE
---
Post-Handshake New Session Ticket arrived:
SSL-Session:
Protocol : TLSv1.3
Cipher : TLS_AES_128_GCM_SHA256
Session-ID: 944D97137B904FDD0A0811DC048C9C52F011D01E46364C8FA06D78AEDAFE5CEB
Session-ID-ctx:
Resumption PSK: 645A200188640ADDF42EC0028E6DAC712C0ADEA0EA2093ABCF10D2BE31A9CECF
PSK identity: None
PSK identity hint: None
SRP username: None
TLS session ticket lifetime hint: 604800 (seconds)
TLS session ticket:
0000 - 02 15 75 3a bf 40 00 8c-e9 61 76 e9 a2 74 6f fc ..u:.@...av..to.
0010 - 2f 8b 0f c4 97 7d d8 ad-fa 79 a2 cd 68 4f bc 29 /....}...y..hO.)
0020 - 36 bb 7e f1 c3 96 97 9d-ab 38 39 81 ae 9c dc d5 6.~......89.....
0030 - e9 2a 28 bb 3e bf 7b 26-ae 40 5c 99 b3 47 d0 e0 .*(.>.{&.@\..G..
0040 - bd e6 79 57 90 ce b8 53-f8 e0 36 e4 6a 85 05 27 ..yW...S..6.j..'
0050 - 73 7e 40 78 a0 1f f3 5a-df 0b 24 82 64 16 b6 03 s~@x...Z..$.d...
0060 - 7e e2 34 c0 de 39 b8 44-70 ~.4..9.Dp
Start Time: 1713582814
Timeout : 7200 (sec)
Verify return code: 0 (ok)
Extended master secret: no
Max Early Data: 0
---
read R BLOCK