CF1761263740597-tsm20251017082432

WWW.RTSAK.COM - sfwhost.harpercollins.com

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sfwhost.harpercollins.com checked at 2025-10-23T23:55:40.586Z 482ms 22/22/22 100% R:13

sfwhost.harpercollins.com

A4.7.13.4πŸ‡ΊπŸ‡Έ Lumen AS3356

harpercollins.com

MXmxa-00596a01.gslb.pphosted.com
MXmxb-00596a01.gslb.pphosted.com
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NSdmtu.mt.ns.els-gms.att.net
A23.227.38.65πŸ‡¨πŸ‡¦ Cloudflare
rank #2401 globally
rank #1303 in the tld

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AI analysis

sfwhost.harpercollins.com resolves to one IP number: 4.7.13.4.

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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lfwEeqB CF johedugfp 2025-10-23