212.161.56.84 — London, England, 🇬🇧 United Kingdom · AS8220 COLT

London, England, 🇬🇧 United Kingdom · AS8220 COLT

PTR

mailgate.exchangesys.com

Previously A record for

mailgate.exchangesys.com

mail.exchangesys.com

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London, England, 🇬🇧 United Kingdom

^{🇬🇧 COLT212.161.0.0/17}

212.161.56.84 London, England, 🇬🇧 United Kingdom Courtesy of