SSL Checker

Submit the Hostname and Port in the fields below. This checker supports SNI and STARTTLS.

Report

Hostname:	Matches Common Name or/and SAN
Expired:	Yes (expired 603 days ago)
Public Key:	We were unable to find any issues in the public key of end-entity certificate
Trusted:	Yes, we were able to verify the certificate
Self-Signed:	No, the end-entity certificate is not self-signed
Chain Issues:	No, we were unable to detect any issues in the certificate chain sent by the server
Weak signatures:	No, certificates sent by the server were not signed utilizing a weak hash function

DNS Information

Resolves To:	52.84.18.74
Reverse IP lookup:	server-52-84-18-74.ord53.r.cloudfront.net.
Nameserver:	ns-cloud-b1.googledomains.com.
Nameserver:	ns-cloud-b4.googledomains.com.
Nameserver:	ns-cloud-b3.googledomains.com.
Nameserver:	ns-cloud-b2.googledomains.com.

General Information

Common Name:	ascella.bio
SANs:	DNS:ascella.bioDNS:www.ascella.bio Total number of SANs: 2
Signature Algorithm:	sha256WithRSAEncryption
Key Type:	RSA
Key size:	2048 bits
Serial Number:	1699b2b47276901cfafb892cf56d650
Not Before:	Aug 02, 2021 00:00:00 GMT
Not After:	Aug 31, 2022 23:59:59 GMT
Number of certs:	4
Revocation Status:	This check is not applicable to expired certificates
OCSP Stapling:	Not Supported
Server:	AmazonS3
HSTS:	Not Supported
HPKP:	Not Supported

Chain Information

Certificate # 1 - Common Name: ascella.bio

Decode this certificate for verbose information →

Subject Common Name	ascella.bio
Issuer Common Name	Amazon
Issuer Organization	Amazon
Not Before:	Aug 02, 2021 00:00:00 GMT
Not After:	Aug 31, 2022 23:59:59 GMT
Signature Algorithm:	sha256WithRSAEncryption
Serial Number:	1699b2b47276901cfafb892cf56d650
SHA1 Fingerprint:	CE:FB:8F:1D:94:CB:7F:12:92:B0:F2:69:17:C2:B1:1C:44:F5:9D:A4
MD5 Fingerprint:	B3:A7:AD:72:96:05:9C:57:CF:20:5B:51:5A:48:67:73

Certificate # 2 - Common Name: Amazon

Decode this certificate for verbose information →

In place?	Yes, this certificate directly certifies the preceding one
Subject Common Name	Amazon
Subject Organization	Amazon
Issuer Common Name	Amazon Root CA 1
Issuer Organization	Amazon
Not Before:	Oct 22, 2015 00:00:00 GMT
Not After:	Oct 19, 2025 00:00:00 GMT
Signature Algorithm:	sha256WithRSAEncryption
Serial Number:	67f94578587e8ac77deb253325bbc998b560d
SHA1 Fingerprint:	91:7E:73:2D:33:0F:9A:12:40:4F:73:D8:BE:A3:69:48:B9:29:DF:FC
MD5 Fingerprint:	EB:26:8E:55:D4:34:FE:BD:A3:6A:97:9A:44:65:4B:6D

Certificate # 3 - Common Name: Amazon Root CA 1

Decode this certificate for verbose information →

In place?	Yes, this certificate directly certifies the preceding one
Subject Common Name	Amazon Root CA 1
Subject Organization	Amazon
Issuer Common Name	Starfield Services Root Certificate Authority - G2
Issuer Organization	Starfield Technologies, Inc.
Not Before:	May 25, 2015 12:00:00 GMT
Not After:	Dec 31, 2037 01:00:00 GMT
Signature Algorithm:	sha256WithRSAEncryption
Serial Number:	67f944a2a27cdf3fac2ae2b01f908eeb9c4c6
SHA1 Fingerprint:	06:B2:59:27:C4:2A:72:16:31:C1:EF:D9:43:1E:64:8F:A6:2E:1E:39
MD5 Fingerprint:	E8:65:A2:2A:AE:52:4D:26:86:9A:F0:44:8D:6F:D8:96

Certificate # 4 - Common Name: Starfield Services Root Certificate Authority - G2

Decode this certificate for verbose information →

In place?	Yes, this certificate directly certifies the preceding one
Subject Common Name	Starfield Services Root Certificate Authority - G2
Subject Organization	Starfield Technologies, Inc.
Issuer Organization	Starfield Technologies, Inc.
Not Before:	Sep 02, 2009 00:00:00 GMT
Not After:	Jun 28, 2034 17:39:16 GMT
Signature Algorithm:	sha256WithRSAEncryption
Serial Number:	a70e4a4c3482b77f
SHA1 Fingerprint:	9E:99:A4:8A:99:60:B1:49:26:BB:7F:3B:02:E2:2D:A2:B0:AB:72:80
MD5 Fingerprint:	C6:15:09:25:CF:EA:59:41:DD:C7:FF:2A:0A:50:66:92

OpenSSL Handshake

depth=2 C = US, O = Amazon, CN = Amazon Root CA 1
verify return:1
depth=1 C = US, O = Amazon, OU = Server CA 1B, CN = Amazon
verify return:1
depth=0 CN = ascella.bio
verify error:num=10:certificate has expired
notAfter=Aug 31 23:59:59 2022 GMT
verify return:1
depth=0 CN = ascella.bio
notAfter=Aug 31 23:59:59 2022 GMT
verify return:1
CONNECTED(00000003)
OCSP response: no response sent
---
Certificate chain
 0 s:CN = ascella.bio
   i:C = US, O = Amazon, OU = Server CA 1B, CN = Amazon
-----BEGIN CERTIFICATE-----
MIIF3jCCBMagAwIBAgIQAWmbK0cnaQHPr7iSz1bWUDANBgkqhkiG9w0BAQsFADBG
MQswCQYDVQQGEwJVUzEPMA0GA1UEChMGQW1hem9uMRUwEwYDVQQLEwxTZXJ2ZXIg
Q0EgMUIxDzANBgNVBAMTBkFtYXpvbjAeFw0yMTA4MDIwMDAwMDBaFw0yMjA4MzEy
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AAOCAQ8AMIIBCgKCAQEA1aiHngHPTkYgZmEjQOFwRiMRH/JJBnFiuY5/yhkZMBjd
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BQcDAjA7BgNVHR8ENDAyMDCgLqAshipodHRwOi8vY3JsLnNjYTFiLmFtYXpvbnRy
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AAAEAwBHMEUCIQDPfU5YJtyUCh2clw4TTezzCcbkqAOm2q500x7+krSDdQIgdMqk
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eswbJ8v3nohCmg3+1IsF5QAAAXsE3J9xAAAEAwBIMEYCIQDDCcc4ckKNVB6ZazfJ
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EvhDTlQCAHYAQcjKsd8iRkoQxqE6CUKHXk4xixsD6+tLx2jwkGKWBvYAAAF7BNye
/gAABAMARzBFAiBlaTV9cGjba5H3FMduYfw4QdMT9PfAUEbKWlUJdJ692AIhAIob
32W5hqmYgZcebRlEKMC71hFaK+FhJDAFl6jSV9JrMA0GCSqGSIb3DQEBCwUAA4IB
AQCMpTPCuy99mMjX5XUKA/9PAtJKL2y7kMK+OhYVQllANYF0tP3cnQ2ye/7xM2BK
ORx7PH/z2UrqreC2tDtsby8p9ckCtPQZb3Zz34NbI13eEEjKYUj69nCCTFX2LpBx
VX/JXuhfgRjxjzMKAEcntQeDG1f3ja8kWXdEus4FEyC8oBQkLzcPE/rwTmzPjiEN
k26HcDJ5R0F/UOVrf4klseTmFL/52pNpdO6t7x5E/8WhH79XdvLaX/5ZoLs1B6Cv
fWqnZubqGAZ8QOJuzWyHnDQz4Q/wSLjbzmYAJSKKAq9eNYQGl32zBqasxEIKekJh
XLl3WVc2yafwEnZ72L+DRHJn
-----END CERTIFICATE-----
 1 s:C = US, O = Amazon, OU = Server CA 1B, CN = Amazon
   i:C = US, O = Amazon, CN = Amazon Root CA 1
-----BEGIN CERTIFICATE-----
MIIESTCCAzGgAwIBAgITBn+UV4WH6Kx33rJTMlu8mYtWDTANBgkqhkiG9w0BAQsF
ADA5MQswCQYDVQQGEwJVUzEPMA0GA1UEChMGQW1hem9uMRkwFwYDVQQDExBBbWF6
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blDP+18x+B26A0piiQOuPkfyDyeR4xQghfj66Yo19V+emU3nazfvpFA+ROz6WoVm
B5x+F2pV8xeKNR7u6azDdU5YVX1TawprmxRC1+WsAYmz6qP+z8ArDITC2FMVy2fw
0IjKOtEXc/VfmtTFch5+AfGYMGMqqvJ6LcXiAhqG5TI+Dr0RtM88k+8XUBCeQ8IG
KuANaL7TiItKZYxK1MMuTJtV9IblAgMBAAGjggE7MIIBNzASBgNVHRMBAf8ECDAG
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yLyKQXhw2W2Xs0qLeC1etA+jTGDK4UfLeC0SF7FSi8o5LL21L8IzApar2pR/
-----END CERTIFICATE-----
 2 s:C = US, O = Amazon, CN = Amazon Root CA 1
   i:C = US, ST = Arizona, L = Scottsdale, O = "Starfield Technologies, Inc.", CN = Starfield Services Root Certificate Authority - G2
-----BEGIN CERTIFICATE-----
MIIEkjCCA3qgAwIBAgITBn+USionzfP6wq4rAfkI7rnExjANBgkqhkiG9w0BAQsF
ADCBmDELMAkGA1UEBhMCVVMxEDAOBgNVBAgTB0FyaXpvbmExEzARBgNVBAcTClNj
b3R0c2RhbGUxJTAjBgNVBAoTHFN0YXJmaWVsZCBUZWNobm9sb2dpZXMsIEluYy4x
OzA5BgNVBAMTMlN0YXJmaWVsZCBTZXJ2aWNlcyBSb290IENlcnRpZmljYXRlIEF1
dGhvcml0eSAtIEcyMB4XDTE1MDUyNTEyMDAwMFoXDTM3MTIzMTAxMDAwMFowOTEL
MAkGA1UEBhMCVVMxDzANBgNVBAoTBkFtYXpvbjEZMBcGA1UEAxMQQW1hem9uIFJv
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9O6II8c+6zf1tRn4SWiw3te5djgdYZ6k/oI2peVKVuRF4fn9tBb6dNqcmzU5L/qw
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VOujw5H5SNz/0egwLX0tdHA114gk957EWW67c4cX8jJGKLhD+rcdqsq08p8kDi1L
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BAQDAgGGMB0GA1UdDgQWBBSEGMyFNOy8DJSULghZnMeyEE4KCDAfBgNVHSMEGDAW
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AAOCAQEAYjdCXLwQtT6LLOkMm2xF4gcAevnFWAu5CIw+7bMlPLVvUOTNNWqnkzSW
MiGpSESrnO09tKpzbeR/FoCJbM8oAxiDR3mjEH4wW6w7sGDgd9QIpuEdfF7Au/ma
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akcjMS9cmvqtmg5iUaQqqcT5NJ0hGA==
-----END CERTIFICATE-----
 3 s:C = US, ST = Arizona, L = Scottsdale, O = "Starfield Technologies, Inc.", CN = Starfield Services Root Certificate Authority - G2
   i:C = US, O = "Starfield Technologies, Inc.", OU = Starfield Class 2 Certification Authority
-----BEGIN CERTIFICATE-----
MIIEdTCCA12gAwIBAgIJAKcOSkw0grd/MA0GCSqGSIb3DQEBCwUAMGgxCzAJBgNV
BAYTAlVTMSUwIwYDVQQKExxTdGFyZmllbGQgVGVjaG5vbG9naWVzLCBJbmMuMTIw
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AAGjgfAwge0wDwYDVR0TAQH/BAUwAwEB/zAOBgNVHQ8BAf8EBAMCAYYwHQYDVR0O
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rNzXEMIOqYjnME8GCCsGAQUFBwEBBEMwQTAcBggrBgEFBQcwAYYQaHR0cDovL28u
c3MyLnVzLzAhBggrBgEFBQcwAoYVaHR0cDovL3guc3MyLnVzL3guY2VyMCYGA1Ud
HwQfMB0wG6AZoBeGFWh0dHA6Ly9zLnNzMi51cy9yLmNybDARBgNVHSAECjAIMAYG
BFUdIAAwDQYJKoZIhvcNAQELBQADggEBACMd44pXyn3pF3lM8R5V/cxTbj5HD9/G
VfKyBDbtgB9TxF00KGu+x1X8Z+rLP3+QsjPNG1gQggL4+C/1E2DUBc7xgQjB3ad1
l08YuW3e95ORCLp+QCztweq7dp4zBncdDQh/U90bZKuCJ/Fp1U1ervShw3WnWEQt
8jxwmKy6abaVd38PMV4s/KCHOkdp8Hlf9BRUpJVeEXgSYCfOn8J3/yNTd126/+pZ
59vPr5KW7ySaNRB6nJHGDn2Z9j8Z3/VyVOEVqQdZe4O/Ui5GjLIAZHYcSNPYeehu
VsyuLAOQ1xk4meTKCRlb/weWsKh/NEnfVqn3sF/tM+2MR7cwA130A4w=
-----END CERTIFICATE-----
---
Server certificate
subject=CN = ascella.bio

issuer=C = US, O = Amazon, OU = Server CA 1B, CN = Amazon

---
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 5485 bytes and written 386 bytes
Verification error: certificate has expired
---
New, TLSv1.3, Cipher is TLS_AES_128_GCM_SHA256
Server public key is 2048 bit
Secure Renegotiation IS NOT supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
Early data was not sent
Verify return code: 10 (certificate has expired)
---
DONE