CF1760249620044-tsm20251011193234

WWW.ROBTEX.COM - mcmaster.us

Search for IP or hostnames:

mcmaster.us checked at 2025-10-12T06:13:40.001Z 135ms 119/119/119 100% R:8

mcmaster.us

NSns1.mcmaster.com
A209.64.25.48🇺🇸 AS22034
PTRns1.mcmaster.com
NSns2.mcmaster.com
A12.203.197.20🇺🇸 AS22034
NSns3.mcmaster.com
A209.64.25.47🇺🇸 AS22034
PTRns3.mcmaster.com
NSns4.mcmaster.com
A12.203.197.21🇺🇸 AS22034
MXmx0a-00570c01.pphosted.com
A205.220.166.57🇺🇸 Proofpoint
PTRmx0a-00570c01.pphosted.com
MXmx0b-00570c01.pphosted.com
A205.220.178.57🇺🇸 Proofpoint
PTRmx0b-00570c01.pphosted.com
A209.64.25.150🇺🇸 AS22034

us

NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us

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Starts with same word

Starts similarily

AI analysis

mcmaster.us is the parent of dnsep101.mcmaster.us.

mcmaster.us resolves to a single IP: 209.64.25.150.

Other host names, for instance mcmastertools.biz, mcmastercarr.me, carrmcmaster.info, mcmastercarrfiltering.com and mcmaster-carrsupply.us share IP numbers with mcmaster.us.

mcmaster.us is delegated to four name servers: ns1.mcmaster.com, ns2.mcmaster.com, ns3.mcmaster.com and ns4.mcmaster.com.

mcmaster.us shares some name servers with other domains, for example mcmastef.com, mcmaster-carrsupplycompany.org, mcmasteronline.org, mcmasterfasteners.net and mcmastercarr.biz.

Host names with a single IP

ns1.mcmaster.com resolves to 209.64.25.48

ns2.mcmaster.com resolves to 12.203.197.20

ns3.mcmaster.com resolves to 209.64.25.47

ns4.mcmaster.com resolves to 12.203.197.21

mcmaster.us is served by two mail servers: mx0a-00570c01.pphosted.com and mx0b-00570c01.pphosted.com.

mcmaster.us shares the mail server setup with other domains, for example mcmaster.mobi, sale-mcmastercarr.org, mcmaster-carr.ru, mcmastercrar.com and mcmasterparts.biz.

mcmaster.us shares at least some mail servers with other domains, for example tmcmaster.com.

Host names with a single IP:

mx0a-00570c01.pphosted.com points to 205.220.166.57

mx0b-00570c01.pphosted.com points to 205.220.178.57

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

RCLHIui CF johedugfp 2025-10-12