CF1762493192011-tsm20251105200708

WWW.ROBTEX.COM - questdiagnostics.com

Search for IP or hostnames:

questdiagnostics.com checked at 2025-11-07T05:26:31.995Z 253ms 167/167/167 100% R:15

questdiagnostics.com

NSns11.questdiagnostics.com
A216.203.95.72🇺🇸 AS27021
PTRns11.questdiagnostics.com
NSns12.questdiagnostics.com
A216.203.95.73🇺🇸 AS27021
PTRns12.questdiagnostics.com
NSns1.questdiagnostics.com
A216.203.80.72🇺🇸 AS27021
PTRns1.questdiagnostics.com
NSns3.questdiagnostics.com
A216.203.80.73🇺🇸 AS27021
PTRns3.questdiagnostics.com
MXcluster4.us.messagelabs.com
A67.219.246.209🇺🇸 Google
PTRmail908.messagelabs.com
A67.219.246.216🇺🇸 Google
PTRmail902.messagelabs.com
A67.219.247.97🇺🇸 Google
PTRmail921.messagelabs.com
A67.219.247.193🇺🇸 Google
PTRmail926.messagelabs.com
A67.219.250.211🇺🇸 Google
PTRmail942.messagelabs.com
A67.219.250.216🇺🇸 Google
PTRmail949.messagelabs.com
MXcluster4a.us.messagelabs.com
A34.75.172.113🇺🇸 Google
PTR113.172.75.34.bc.googleusercontent.com
A52.232.227.90🇺🇸 Microsoft

com

NSa.gtld-servers.net
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rank #12205 globally
rank #6316 in the tld

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Starts with same word

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AI analysis

questdiagnostics.com is a parent of qdx.questdiagnostics.com, qdxra.questdiagnostics.com, adconnect1.questdiagnostics.com, ilor.questdiagnostics.com, billing.questdiagnostics.com and hundreds of other host names.

questdiagnostics.com resolves to one IP number: 52.232.227.90.

other host names including solstaskinect.com, hairtesting.com, medplus.com, questforhealth.com and examone.ca share IP numbers with questdiagnostics.com.

questdiagnostics.com is delegated to four name servers: ns11.questdiagnostics.com, ns12.questdiagnostics.com, ns1.questdiagnostics.com and ns3.questdiagnostics.com.

questdiagnostics.com at least partially shares name servers with other domains, for instance sedlabs.com, getcare360.org, celera.com, populationlabinsights.com and questisin.com.

Host names with one IP number: ns11.questdiagnostics.com points to 216.203.95.72; ns12.questdiagnostics.com points to 216.203.95.73; ns1.questdiagnostics.com points to 216.203.80.72; ns3.questdiagnostics.com points to 216.203.80.73.

Two mail servers handle questdiagnostics.com: cluster4.us.messagelabs.com and cluster4a.us.messagelabs.com.

questdiagnostics.com shares the same mail server setup as other domains, for instance skypepedgee.ford.com, origin-ownerqa.ford.com, fmailmg.ford.com, nic.lincoln.com and dowautomotive.ca.

questdiagnostics.com shares some mail servers with other domains, at least partially, for instance unique.com.sg, rbhoteldevelopment.com, dtelematics.com, appthority.com and kodakpixpro.com.au.

These mail servers are commonly used alongside mxa.mailgun.org and mxb.mailgun.org.

Six IP numbers on a host: cluster4.us.messagelabs.com points to 67.219.246.209, 67.219.246.216, 67.219.247.97, 67.219.247.193, 67.219.250.211 and 67.219.250.216.

One IP number on a host: cluster4a.us.messagelabs.com points to 34.75.172.113.

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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