CF1761430907254-tsm20251024211356

DNSWHOIS.INFO - k8s-us-east-2.u2307421.ct.sendgrid.net

Search for IP or hostnames:

k8s-us-east-2.u2307421.ct.sendgrid.net checked at 2025-10-25T22:21:47.238Z 873ms 48/48/48 100% R:16

k8s-us-east-2.u2307421.ct.sendgrid.net

A54.151.148.118🇸🇬 Amazon
PTRec2-54-151-148-118.ap-southeast-1.compute.amazonaws.com
A54.178.169.161🇯🇵 Amazon
PTRec2-54-178-169-161.ap-northeast-1.compute.amazonaws.com

u2307421.ct.sendgrid.net

A3.20.193.86🇺🇸 Amazon
A3.148.148.237🇺🇸 Amazon
A3.225.139.230🇺🇸 Amazon
A18.116.152.91🇺🇸 Amazon
A44.199.17.152🇺🇸 Amazon
A100.29.61.130🇺🇸 Amazon

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AI analysis

k8s-us-east-2.u2307421.ct.sendgrid.net is the parent of ei-stage-a.k8s-us-east-2.u2307421.ct.sendgrid.net.

k8s-us-east-2.u2307421.ct.sendgrid.net resolves to two IP numbers: 54.151.148.118 and 54.178.169.161.

other host names including outbound-mail.u2307421.ct.sendgrid.net, ec2-54-178-169-161.ap-northeast-1.compute.amazonaws.com, u6454170.ct.sendgrid.net, ec2-54-151-148-118.ap-southeast-1.compute.amazonaws.com and u7906250.ct.sendgrid.net share IP numbers with k8s-us-east-2.u2307421.ct.sendgrid.net.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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vibAJSz CF johedugfp 2025-10-25