CF1764313801834-tsm20251127221307

MXLIST.NET - hdfsi.com

Search for IP or hostnames:

hdfsi.com checked at 2025-11-28T07:10:01.816Z 202ms 139/139/139 100% R:13 allDone:true timedOut:false

hdfsi.com

NSpdns5.ultradns.info
A2610:a1:1016::1 🇺🇸 Neustar
PTRpdns5.ultradns.info
A204.74.114.1🇺🇸 Neustar
PTRpdns5.ultradns.info
NSpdns1.ultradns.net
A2001:502:f3ff::1 🇺🇸 Neustar
PTRpdns1.ultradns.net
A204.74.108.1🇺🇸 Neustar
PTRpdns1.ultradns.net
NSpdns2.ultradns.net
A2610:a1:1014::1 🇺🇸 Neustar
PTRpdns2.ultradns.net
A204.74.109.1🇺🇸 Neustar
PTRpdns2.ultradns.net
NSpdns3.ultradns.org
A2610:a1:1015::1 🇺🇸 Neustar
PTRpdns3.ultradns.org
A199.7.68.1🇺🇸 Neustar
PTRpdns3.ultradns.org
NSpdns4.ultradns.org
A2001:502:4612::1 🇺🇸 Neustar
PTRpdns4.ultradns.org
A199.7.69.1🇺🇸 Neustar
PTRpdns4.ultradns.org
NSpdns6.ultradns.co.uk
A2610:a1:1017::1 🇺🇸 Neustar
PTRpdns6.ultradns.co.uk
A204.74.115.1🇺🇸 Neustar
PTRpdns6.ultradns.co.uk
MXhdfsi-com.mail.protection.outlook.com
A2a01:111:f403:c92c:: 🇺🇸 Microsoft
PTRmail-dm5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:f805:: 🇺🇸 Microsoft
PTRmail-mw2pr02cu00400.inbound.protection.outlook.com
A2a01:111:f403:f90b:: 🇺🇸 Microsoft
PTRmail-bn6pr04cu00100.inbound.protection.outlook.com
A2a01:111:f403:f90f::1 🇺🇸 Microsoft
PTRmail-sa9pr04cu00201.inbound.protection.outlook.com
A52.101.8.36🇺🇸 Microsoft
A52.101.40.1🇺🇸 Microsoft
PTRmail-cy4pr03cu00101.inbound.protection.outlook.com
A52.101.41.0🇺🇸 Microsoft
PTRmail-byapr05cu00400.inbound.protection.outlook.com
A52.101.41.24🇺🇸 Microsoft
PTRmail-sj0pr03cu01600.inbound.protection.outlook.com
A204.74.99.100🇺🇸 Neustar
PTRcrs.ultradns.net

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AI analysis

hdfsi.com is a parent of ccdmzsmtp1.hdfsi.com, ccdmzsmtp.hdfsi.com, ccdmzsmtp2.hdfsi.com and www.hdfsi.com.

hdfsi.com points to a single IP number: 204.74.99.100.

Other host names, for instance corian.lt, bco.mobi, talatatamanyatarabi.com, nylind.info and british-council.biz share IP numbers with hdfsi.com.

hdfsi.com is delegated to six name servers: pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org and pdns6.ultradns.co.uk.

hdfsi.com at least partially shares name servers with other domains, for instance 110.178.216.in-addr.arpa, averydennison.co.za, 226.251.205.in-addr.arpa, abgene.us and velocityisp.com.

These name servers are commonly used together with the name servers dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net, dns1.p09.nsone.net, dns2.p09.nsone.net, udns1.ultradns.net, udns2.ultradns.net, dns1.cscdns.net and dns2.cscdns.net.

Host names with two IPs:

pdns5.ultradns.info points to 2610:a1:1016::1 and 204.74.114.1.

pdns1.ultradns.net points to 2001:502:f3ff::1 and 204.74.108.1.

pdns2.ultradns.net points to 2610:a1:1014::1 and 204.74.109.1.

pdns3.ultradns.org points to 2610:a1:1015::1 and 199.7.68.1.

pdns4.ultradns.org points to 2001:502:4612::1 and 199.7.69.1.

pdns6.ultradns.co.uk points to 2610:a1:1017::1 and 204.74.115.1.

hdfsi.com is handled by a single mail server, hdfsi-com.mail.protection.outlook.com.

hdfsi-com.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:c92c::, 2a01:111:f403:f805::, 2a01:111:f403:f90b::, 2a01:111:f403:f90f::1, 52.101.8.36, 52.101.40.1, 52.101.41.0 and 52.101.41.24.