CF1760822355105-tsm20251017082432

DNSWHOIS.INFO - macarthur.optimumreturn.com

Search for IP or hostnames:

macarthur.optimumreturn.com checked at 2025-10-18T21:19:15.087Z 460ms 48/48/48 100% R:10

macarthur.optimumreturn.com

A169.60.137.187🇺🇸 SoftLayer Technologies, Inc. (an IBM Company)
PTRns1.optimumreturn.com

optimumreturn.com

MXmx1.mtaroutes.com
MXmx2.mtaroutes.com
MXmx3.mtaroutes.com
MXmx4.mtaroutes.com
NSmacarthur.optimumreturn.com
NSns1.optimumreturn.com
NSns2.optimumreturn.com
NSvrand.optimumreturn.com
A10.65.196.75
A10.187.172.74
A10.187.172.76
A10.187.172.80
A169.60.137.183🇺🇸 SoftLayer Technologies, Inc. (an IBM Company)
A169.60.137.186🇺🇸 SoftLayer Technologies, Inc. (an IBM Company)
A169.60.137.187🇺🇸 SoftLayer Technologies, Inc. (an IBM Company)
A169.60.137.188🇺🇸 SoftLayer Technologies, Inc. (an IBM Company)

NS for

Starts with same word

Starts similarily

AI analysis

macarthur.optimumreturn.com serves as the name server for optimumreturn.com.

ns1.optimumreturn.com, ns2.optimumreturn.com and vrand.optimumreturn.com commonly serve as name servers together with macarthur.optimumreturn.com.

macarthur.optimumreturn.com resolves to one IP number: 169.60.137.187.

Other host names for instance ns1.optimumreturn.com and optimumreturn.com share IP numbers with macarthur.optimumreturn.com.

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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