CF1759919808207-tsm20251008082644

NSLIST.NET - mcmaster.us

Search for IP or hostnames:

mcmaster.us checked at 2025-10-08T10:36:48.173Z 853ms 84/84/84 100% R:16

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

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AI analysis

The parent of dnsep101.mcmaster.us is mcmaster.us.

mcmaster.us points to a single IP number: 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 name servers with other domains at least partially, for instance mcmastef.com, mcmaster-carrsupplycompany.org, mcmasteronline.org, mcmasterfasteners.net and mcmastercarr.biz.

Host names with a single IP:

ns1.mcmaster.com points to 209.64.25.48.

ns2.mcmaster.com points to 12.203.197.20.

ns3.mcmaster.com points to 209.64.25.47.

ns4.mcmaster.com points to 12.203.197.21.

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

mcmaster.us shares the same mail server setup as other domains, including 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 instance tmcmaster.com.

Host names with one IP number:

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

VvprUGU CF johedugfp 2025-10-08