23.21.255.78 — Ashburn, Virginia, 🇺🇸 USA · AS14618 Amazon

Ashburn, Virginia, 🇺🇸 USA · AS14618 Amazon

PTR

ec2-23-21-255-78.compute-1.amazonaws.com

Previously A record for

www.mark.com

mark.com

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Ashburn, Virginia, 🇺🇸 USA

^{🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix}

23.21.255.78 Ashburn, Virginia, 🇺🇸 USA Courtesy of