CF1763570874980-tsm20251116095642

MXLIST.NET - api.isc.externaltest.tax.service.gov.uk

Search for IP or hostnames:

api.isc.externaltest.tax.service.gov.uk checked at 2025-11-19T16:47:54.955Z 350ms 37/37/37 100% R:15 allDone:true timedOut:false

api.isc.externaltest.tax.service.gov.uk

A18.160.41.30🇺🇸 Amazon
PTRserver-18-160-41-30.iad55.r.cloudfront.net
A18.160.41.84🇺🇸 Amazon
PTRserver-18-160-41-84.iad55.r.cloudfront.net
A18.160.41.93🇺🇸 Amazon
PTRserver-18-160-41-93.iad55.r.cloudfront.net
A18.160.41.115🇺🇸 Amazon
PTRserver-18-160-41-115.iad55.r.cloudfront.net

isc.externaltest.tax.service.gov.uk

Starts with same word

Starts similarily

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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