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 (65 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: | 54.81.116.232 |
| Reverse IP lookup: | ec2-54-81-116-232.compute-1.amazonaws.com. |
| Nameserver: | ns1.markmonitor.com. |
| Nameserver: | ns2.markmonitor.com. |
| Nameserver: | ns3.markmonitor.com. |
| Nameserver: | ns4.markmonitor.com. |
| Nameserver: | ns5.markmonitor.com. |
| Nameserver: | ns6.markmonitor.com. |
| Nameserver: | ns7.markmonitor.com. |
General Information
| Common Name: | gr.pn |
| SANs: | DNS:gr.pn Total number of SANs: 1 |
| Signature Algorithm: | sha256WithRSAEncryption |
| Key Type: | RSA |
| Key size: | 2048 bits |
| Serial Number: | 48fa16a56b4343095cd4013180c1e9483bf |
| Not Before: | Apr 01, 2024 06:52:42 GMT |
| Not After: | Jun 30, 2024 06:52:41 GMT |
| Number of certs: | 2 |
| Revocation Status: | good |
| OCSP Stapling: | Not Supported |
| Server: | nginx |
| HSTS: | max-age=63072000; includeSubdomains; preload |
| HPKP: | Not Supported |
Chain Information
Certificate # 1 - Common Name: gr.pn
Decode this certificate for verbose information → launch| Subject Common Name | gr.pn |
| Issuer Common Name | R3 |
| Issuer Organization | Let's Encrypt |
| Not Before: | Apr 01, 2024 06:52:42 GMT |
| Not After: | Jun 30, 2024 06:52:41 GMT |
| Signature Algorithm: | sha256WithRSAEncryption |
| Serial Number: | 48fa16a56b4343095cd4013180c1e9483bf |
| SHA1 Fingerprint: | F1:89:B9:B1:C5:61:F2:33:3F:EC:DB:ED:A9:FF:91:66:C8:03:79:B2 |
| MD5 Fingerprint: | 15:6F:4F:AC:21:5C:DC:98:EC:09:29:61:C0:1E:16:CE |
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 = gr.pn
verify return:1
CONNECTED(00000003)
OCSP response: no response sent
---
Certificate chain
0 s:CN = gr.pn
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 = gr.pn
issuer=C = US, O = Let's Encrypt, CN = R3
---
No client certificate CA names sent
Peer signing digest: SHA256
Peer signature type: RSA-PSS
Server Temp Key: X25519, 253 bits
---
SSL handshake has read 3204 bytes and written 401 bytes
Verification: OK
---
New, TLSv1.2, Cipher is ECDHE-RSA-CHACHA20-POLY1305
Server public key is 2048 bit
Secure Renegotiation IS supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
SSL-Session:
Protocol : TLSv1.2
Cipher : ECDHE-RSA-CHACHA20-POLY1305
Session-ID: 532BFB4DE6B66CC2FE01853ACBACAD18E36C147DE2A5E023E9ABA0D770DCCBB3
Session-ID-ctx:
Master-Key: C1B3B0FFB50C36AFA16421FE9C4D11D70C0CF3D2593FFF5830E39C4F1C1078A5619BABF2548F9D68E2542DDBC6CADACF
PSK identity: None
PSK identity hint: None
SRP username: None
TLS session ticket lifetime hint: 86400 (seconds)
TLS session ticket:
0000 - 6f c2 fe 49 bd b5 88 88-7c e4 16 95 97 fa 1b ec o..I....|.......
0010 - c5 70 c0 f1 e8 a6 50 31-bc bb 15 32 99 f5 aa 44 .p....P1...2...D
0020 - 37 13 01 0d 8a 9f cb ea-b0 b4 2a a8 ca 98 d5 fc 7.........*.....
0030 - fd 78 d1 f8 bb 9e 25 97-af c9 c4 30 b2 6f b7 00 .x....%....0.o..
0040 - 8b e9 aa 75 63 36 12 e7-85 d0 d7 b8 22 de 11 40 ...uc6......"..@
0050 - 8b ad a0 bc ad b5 e0 ed-2a 51 96 09 08 96 d8 a7 ........*Q......
0060 - 0a e4 a8 34 b2 1d 74 a2-65 be 12 b0 53 94 ee db ...4..t.e...S...
0070 - 75 4f 4a cb 89 4c 85 a6-2e 81 72 f7 95 55 5e 5b uOJ..L....r..U^[
0080 - ea 4f 98 19 09 40 f8 0c-e7 d8 fa 65 af 53 02 8a .O...@.....e.S..
0090 - c1 a5 a3 9e c5 7d f1 c9-b5 fa 00 48 72 ea ac b3 .....}.....Hr...
00a0 - 91 19 23 ee 21 17 12 43-fe c3 cd ed 85 71 87 07 ..#.!..C.....q..
00b0 - e1 97 eb 24 5a 91 55 cf-78 5c 51 2b 3f a2 90 5c ...$Z.U.x\Q+?..\
Start Time: 1714041096
Timeout : 7200 (sec)
Verify return code: 0 (ok)
Extended master secret: yes
---
DONE