CF1761285877533-tsm20251017082432

NSLIST.NET - questco.net

Search for IP or hostnames:

questco.net checked at 2025-10-24T06:04:37.513Z 336ms 148/148/148 100% R:15

questco.net

NSns-460.awsdns-57.com
A2600:9000:5301:cc00::1 🇺🇸 Amazon
PTRns-460.awsdns-57.com
A205.251.193.204🇺🇸 Amazon
PTRns-460.awsdns-57.com
MXus-smtp-inbound-1.mimecast.com
A170.10.128.141🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.221🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.242🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.141🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.221🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.242🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
MXus-smtp-inbound-2.mimecast.com
A170.10.128.141🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.221🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.242🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.141🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.221🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.242🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
NSns-550.awsdns-04.net
A2600:9000:5302:2600::1 🇺🇸 Amazon
PTRns-550.awsdns-04.net
A205.251.194.38🇺🇸 Amazon
PTRns-550.awsdns-04.net
NSns-1316.awsdns-36.org
A2600:9000:5305:2400::1 🇺🇸 Amazon
PTRns-1316.awsdns-36.org
A205.251.197.36🇺🇸 Amazon
PTRns-1316.awsdns-36.org
NSns-1738.awsdns-25.co.uk
A2600:9000:5306:ca00::1 🇺🇸 Amazon
PTRns-1738.awsdns-25.co.uk
A205.251.198.202🇺🇸 Amazon
PTRns-1738.awsdns-25.co.uk
A199.60.103.97🇺🇸 Cloudflare London
A199.60.103.197🇺🇸 Cloudflare London

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NSa.gtld-servers.net
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Starts with same word

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AI analysis

questco.net is a parent of cdn9.questco.net and spamfilter.questco.net.

questco.net points to two IP numbers: 199.60.103.97 and 199.60.103.197.

Other host names such as valleybox.com, shipnet.no, integrity-capital.com, jhl.mx and auryc.com share IP numbers with questco.net.

questco.net is delegated to four name servers: ns-460.awsdns-57.com, ns-550.awsdns-04.net, ns-1316.awsdns-36.org and ns-1738.awsdns-25.co.uk.

At least part of the name servers for questco.net are shared with other domains, for instance cons.wrap.vwfs.io, architecturaldigest.us, live.msgsvc.io, imap.nifty.com and tollbrothersatwoodsons.com.

These name servers are commonly used alongside ns-969.awsdns-57.net, ns-1291.awsdns-33.org, ns-1625.awsdns-11.co.uk, ns-451.awsdns-56.com, ns-538.awsdns-03.net, ns-1306.awsdns-35.org, ns-920.awsdns-51.net, ns-1498.awsdns-59.org and ns-1644.awsdns-13.co.uk.

Host names with two IP numbers:

ns-460.awsdns-57.com points to: 2600:9000:5301:cc00::1 and 205.251.193.204

ns-550.awsdns-04.net points to: 2600:9000:5302:2600::1 and 205.251.194.38

ns-1316.awsdns-36.org points to: 2600:9000:5305:2400::1 and 205.251.197.36

ns-1738.awsdns-25.co.uk points to: 2600:9000:5306:ca00::1 and 205.251.198.202

questco.net is handled by two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

questco.net uses the same mail server setup as other domains, for instance cbcscomics.com, mosaicaa.com, tsrentals.com, kuckermarino.com and taycor.com.

questco.net shares some mail servers with other domains at least partially, for example hce.takeda.us, execaa.com and flambeauoutdoors.com.

Six IP numbers per name:

us-smtp-inbound-1.mimecast.com points to: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242.

us-smtp-inbound-2.mimecast.com points to: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242.

Names that point to 170.10.128.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Names that point to 170.10.128.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Names that point to 170.10.128.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Names that point to 170.10.132.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Names that point to 170.10.132.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Names that point to 170.10.132.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

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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FbFZzTV CF johedugfp 2025-10-24