CF1761692188310-tsm20251027103946

WWW.RTSAK.COM - fei.com

Search for IP or hostnames:

fei.com checked at 2025-10-28T22:56:28.273Z 308ms 123/123/123 100% R:12

fei.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
MXmxa-002a2102.gslb.pphosted.com
A148.163.148.140🇺🇸 Proofpoint
PTRmx0a-002a2102.pphosted.com
MXmxb-002a2102.gslb.pphosted.com
A148.163.148.140🇺🇸 Proofpoint
PTRmx0a-002a2102.pphosted.com
NSpdns6.ultradns.co.uk
A2610:a1:1017::1 🇺🇸 Neustar
PTRpdns6.ultradns.co.uk
A204.74.115.1🇺🇸 Neustar
PTRpdns6.ultradns.co.uk
A216.151.18.55🇺🇸 Opus Interactive, Inc.
PTR216.151.18.55.fasternetwork.com

com

NSa.gtld-servers.net
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NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
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NSh.gtld-servers.net
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NSl.gtld-servers.net
NSm.gtld-servers.net
rank #131411 globally
rank #71347 in the tld

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AI analysis

fei.com is a parent of mail.fei.com, scope.fei.com, vdicz.fei.com, partner.fei.com, www.fei.com and a few other host names.

fei.com points to a single IP address: 216.151.18.55.

Other host names such as feico.com, amira.com, www.amira.com, avizo3d.com and amira-avizo.com share IPs with fei.com.

fei.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.

fei.com at least partially shares name servers with other domains, for example pcrint.net, expidia.my, h-d.co.in, hpssecure.com and ingrammicrocloud.co.uk.

These name servers are often used together with dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net, x1.amazonaws.com, x2.amazonaws.com, x3.amazonaws.org, x4.amazonaws.org and ns1.ge.com.

Host names with two IP numbers:

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

Two mail servers handle fei.com: mxa-002a2102.gslb.pphosted.com and mxb-002a2102.gslb.pphosted.com.

fei.com shares the same mail server setup as other domains, including bac.nl, corrona.org, bindingsite.de, ch.fishersci.com and affymetrix.com.

fei.com shares at least partially some mail servers with other domains, for instance healthiq.co.uk, panomics.com, panvera.com, oxoid.se and biosource.com.

Host names with a single IP:

mxa-002a2102.gslb.pphosted.com points to 148.163.148.140.

mxb-002a2102.gslb.pphosted.com points to 148.163.148.140.

Host names pointing to 148.163.148.140: mxa-002a2102.gslb.pphosted.com and mxb-002a2102.gslb.pphosted.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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