CF1761095696334-tsm20251017082432

MXLIST.NET - spectrum.openclass.com

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spectrum.openclass.com checked at 2025-10-22T01:14:56.290Z 507ms 39/39/39 100% R:15

spectrum.openclass.com

CNAMEspectrum.etext-prd.pearsonprd.tech
CNAMEnotecon-prod-svc2-alb-542352000.us-east-1.elb.amazonaws.com
A34.230.151.180🇺🇸 Amazon
PTRec2-34-230-151-180.compute-1.amazonaws.com
A54.84.162.11🇺🇸 Amazon
PTRec2-54-84-162-11.compute-1.amazonaws.com
A54.236.100.162🇺🇸 Amazon
PTRec2-54-236-100-162.compute-1.amazonaws.com

openclass.com

NSns-457.awsdns-57.com
NSns-615.awsdns-12.net
NSns-1197.awsdns-21.org
NSns-1845.awsdns-38.co.uk
A159.182.4.94
A159.182.72.142🇺🇸 PEARSON-EMEA
rank #666417 globally
rank #344848 in the tld

Starts with same word

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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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zVoURtJ CF johedugfp 2025-10-22