WWW.ROBTEX.COM - ec2-52-4-21-89.compute-1.amazonaws.com
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ec2-52-4-21-89.compute-1.amazonaws.com checked at 2025-09-23T18:07:25.988Z 722ms 27/27/27 100% R:5ec2-52-4-21-89.compute-1.amazonaws.com
| A | 52.4.21.89🇺🇸 Amazon | ||||||
| PTR | ec2-52-4-21-89.compute-1.amazonaws.com | ||||||
compute-1.amazonaws.com
| NS | ns-479.awsdns-59.com | ||||||
| NS | ns-943.awsdns-53.net | ||||||
| NS | ns-1390.awsdns-45.org | ||||||
| NS | ns-1749.awsdns-26.co.uk | ||||||
PTR for
AI analysis
ec2-52-4-21-89.compute-1.amazonaws.com resolves to one IP number: 52.4.21.89.
other host names including f-log-wrex.grammarly.io, f-log-test.grammarly.io, f-log-mobile.grammarly.io, f-log-editor.grammarly.io and f-log-pl.grammarly.io share IP numbers with ec2-52-4-21-89.compute-1.amazonaws.com.
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