WWW.RTSAK.COM - fbl-fastmail.app.returnpath.net
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fbl-fastmail.app.returnpath.net checked at 2025-10-11T18:01:15.813Z 117ms 66/66/66 100% R:13fbl-fastmail.app.returnpath.net
app.returnpath.net
| NS | ns-203.awsdns-25.com | ||||||
| MX | smtp.sparkpostmail.com | ||||||
| NS | ns-917.awsdns-50.net | ||||||
| NS | ns-1076.awsdns-06.org | ||||||
| NS | ns-1609.awsdns-09.co.uk | ||||||
| A | 34.197.220.197🇺🇸 Amazon | ||||||
| A | 35.171.176.221🇺🇸 Amazon | ||||||
| A | 44.219.233.29🇺🇸 Amazon | ||||||
| A | 54.84.17.48🇺🇸 Amazon | ||||||
AI analysis
fbl-fastmail.app.returnpath.net maps to four IP numbers: 3.226.99.219, 23.23.124.130, 34.235.226.176 and 44.217.64.65.
other host names include fbl-rackspace.app.returnpath.net, ec2-34-235-226-176.compute-1.amazonaws.com, fbl-libero.app.returnpath.net, ec2-44-217-64-65.compute-1.amazonaws.com and ec2-3-226-99-219.compute-1.amazonaws.com; they share IP numbers with fbl-fastmail.app.returnpath.net.
fbl-fastmail.app.returnpath.net is handled by a single mail server, mail-relay.app.returnpath.net.
mail-relay.app.returnpath.net resolves to two IPs: 13.216.218.53 and 52.201.52.38.
dbq