SSL Report: doi.crossref.org
Assessed on:  Tue, 30 Dec 2025 14:39:52 UTC | Clear cache
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  Server Test time Grade
1 34.233.24.89
ec2-34-233-24-89.compute-1.amazonaws.com
Ready
Tue, 30 Dec 2025 14:36:03 UTC
Duration: 58.73 sec
A
2 54.156.194.255
ec2-54-156-194-255.compute-1.amazonaws.com
Ready
Tue, 30 Dec 2025 14:37:01 UTC
Duration: 57.177 sec
A
3 52.86.208.227
ec2-52-86-208-227.compute-1.amazonaws.com
Ready
Tue, 30 Dec 2025 14:37:58 UTC
Duration: 56.500 sec
A
4 54.157.47.209
ec2-54-157-47-209.compute-1.amazonaws.com
Ready
Tue, 30 Dec 2025 14:38:55 UTC
Duration: 56.648 sec
A

SSL Report v2.4.1