SSL Checker
Submit the Hostname and Port in the fields below. This checker supports SNI and STARTTLS.
Report
| Hostname: | done Matches Common Name or/and SAN |
| Expired: | done No (67 days till expiration) |
| Public Key: | done We were unable to find any issues in the public key of end-entity certificate |
| Trusted: | close We were unable to verify this 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: | 18.176.188.191 |
| Reverse IP lookup: | ec2-18-176-188-191.ap-northeast-1.compute.amazonaws.com. |
| Nameserver: | ns-124.awsdns-15.com. |
| Nameserver: | ns-1261.awsdns-29.org. |
| Nameserver: | ns-2044.awsdns-63.co.uk. |
| Nameserver: | ns-888.awsdns-47.net. |
General Information
| Common Name: | *.a8.net |
| SANs: | DNS:*.a8.netDNS:a8.net Total number of SANs: 2 |
| Signature Algorithm: | sha256WithRSAEncryption |
| Key Type: | RSA |
| Key size: | 2048 bits |
| Serial Number: | 459bb2a8a897ca6dd7d06c29 |
| Not Before: | Jun 01, 2023 01:40:58 GMT |
| Not After: | Jul 02, 2024 01:40:57 GMT |
| Number of certs: | 2 |
| Revocation Status: | good |
| OCSP Stapling: | Not Supported |
| Server: | awselb/2.0 |
| HSTS: | Not Supported |
| HPKP: | Not Supported |
Chain Information
Certificate # 1 - Common Name: *.a8.net
Decode this certificate for verbose information → launch| Subject Common Name | *.a8.net |
| Issuer Common Name | GlobalSign GCC R3 DV TLS CA 2020 |
| Issuer Organization | GlobalSign nv-sa |
| Not Before: | Jun 01, 2023 01:40:58 GMT |
| Not After: | Jul 02, 2024 01:40:57 GMT |
| Signature Algorithm: | sha256WithRSAEncryption |
| Serial Number: | 459bb2a8a897ca6dd7d06c29 |
| SHA1 Fingerprint: | A8:84:44:E1:05:7D:F2:88:0E:95:02:2F:07:81:DC:B5:FE:9E:F8:CA |
| MD5 Fingerprint: | 23:DC:7F:7C:B0:63:0C:C3:05:2A:85:73:0F:1C:E0:0A |
Certificate # 2 - Common Name: GlobalSign GCC R3 DV TLS CA 2020
Decode this certificate for verbose information → launch| In place? | Yes, this certificate directly certifies the preceding one |
| Subject Common Name | GlobalSign GCC R3 DV TLS CA 2020 |
| Subject Organization | GlobalSign nv-sa |
| Issuer Common Name | GlobalSign |
| Issuer Organization | GlobalSign |
| Not Before: | Jul 28, 2020 00:00:00 GMT |
| Not After: | Mar 18, 2029 00:00:00 GMT |
| Signature Algorithm: | sha256WithRSAEncryption |
| Serial Number: | 77bd0e0742d5d9e9d049d774d02a6f9a |
| SHA1 Fingerprint: | 1C:61:0A:0A:87:D4:92:F4:83:22:C2:AF:D3:BE:9B:6A:D3:6B:6B:EE |
| MD5 Fingerprint: | A6:E7:E3:48:48:27:FD:C4:E0:C9:16:5B:AA:82:C7:4C |
OpenSSL Handshake
depth=1 C = BE, O = GlobalSign nv-sa, CN = GlobalSign GCC R3 DV TLS CA 2020
verify error:num=20:unable to get local issuer certificate
verify return:1
depth=0 CN = *.a8.net
verify return:1
CONNECTED(00000003)
OCSP response: no response sent
---
Certificate chain
0 s:CN = *.a8.net
i:C = BE, O = GlobalSign nv-sa, CN = GlobalSign GCC R3 DV TLS CA 2020
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
1 s:C = BE, O = GlobalSign nv-sa, CN = GlobalSign GCC R3 DV TLS CA 2020
i:OU = GlobalSign Root CA - R3, O = GlobalSign, CN = GlobalSign
-----BEGIN CERTIFICATE-----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BMkCAwEAAaOCAYUwggGBMA4GA1UdDwEB/wQEAwIBhjAdBgNVHSUEFjAUBggrBgEF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-----END CERTIFICATE-----
---
Server certificate
subject=CN = *.a8.net
issuer=C = BE, O = GlobalSign nv-sa, CN = GlobalSign GCC R3 DV TLS CA 2020
---
No client certificate CA names sent
Peer signing digest: SHA256
Peer signature type: RSA
Server Temp Key: ECDH, P-256, 256 bits
---
SSL handshake has read 3443 bytes and written 443 bytes
Verification error: unable to get local issuer certificate
---
New, TLSv1.2, Cipher is ECDHE-RSA-AES128-GCM-SHA256
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-AES128-GCM-SHA256
Session-ID: 33B8837AFF1ED6781F1748F6514C9D4973B7FFE5D07687B9A142A0FFC19AFC8A
Session-ID-ctx:
Master-Key: 33C073DCB04CD259CAF7BAC885247AED81CF73E462B0F53AAD20A6B23B0BED4F426050DCC4253979E6F936C4F270FC37
PSK identity: None
PSK identity hint: None
SRP username: None
TLS session ticket lifetime hint: 86400 (seconds)
TLS session ticket:
0000 - eb 09 37 b3 ea 2f 5f 0c-d4 ea 76 25 8e e8 b4 b6 ..7../_...v%....
0010 - 72 6e 21 ca c6 e6 99 51-18 56 c8 43 f8 0b 52 d1 rn!....Q.V.C..R.
0020 - 08 75 b2 0e 10 e8 03 52-c4 a1 21 fe 6e ff d0 00 .u.....R..!.n...
0030 - 52 d8 02 12 c2 ec 50 90-f6 f8 67 e0 8f 30 cf c0 R.....P...g..0..
0040 - b2 d8 f5 da 82 1d fa b3-fc 87 11 6e d0 87 e0 1c ...........n....
0050 - 80 5e 59 bd 07 1e 5b e4-e8 1e 9c d0 5f 5e bf 36 .^Y...[....._^.6
0060 - 07 0d 16 34 df 73 81 23-84 ...4.s.#.
Start Time: 1714063413
Timeout : 7200 (sec)
Verify return code: 20 (unable to get local issuer certificate)
Extended master secret: yes
---
DONE