mcmasterdistributors.com - dns.ninja

mcmasterdistributors.com

DNSSEC⚠️ Not signed
A209.64.25.150🇺🇸 AS22034209.64.25.0/24 Proxy registration to prevent harm from ARIN-NONAUTH shutdown
PTRmcmaster.cn
PTRcorrespondence.mcmaster.com
PTRwww.correspondence.mcmaster.com
NSns2.mcmaster.com ⭐
A12.203.197.20🇺🇸 AS2203412.203.197.0/24 Proxy registration to prevent harm from ARIN-NONAUTH shutdown
NSns1.mcmaster.com
A209.64.25.48🇺🇸 AS22034209.64.25.0/24 Proxy registration to prevent harm from ARIN-NONAUTH shutdown
PTRns1.mcmaster.com
NSns3.mcmaster.com
A209.64.25.47🇺🇸 AS22034209.64.25.0/24 Proxy registration to prevent harm from ARIN-NONAUTH shutdown
PTRns3.mcmaster.com
NSns4.mcmaster.com
A12.203.197.21🇺🇸 AS2203412.203.197.0/24 Proxy registration to prevent harm from ARIN-NONAUTH shutdown
MXmx0a-00570c01.pphosted.com ⭐
A205.220.166.57🇺🇸 Proofpoint205.220.166.0/24 Inc.
PTRmx0a-00570c01.pphosted.com
MXmx0b-00570c01.pphosted.com ⭐
A205.220.178.57🇺🇸 Proofpoint205.220.178.0/24 Inc.
PTRmx0b-00570c01.pphosted.com
SOAns2.mcmaster.comhostmaster@mcmaster.com serial=980

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1786086804

Subdomains

dnsep101.mcmasterdistributors.com

Same first word

mcmasterdistributors.com
mcmasterdistributors.biz
mcmasterdistributors.info

DNS History

16 records (7 active, 9 former)

20162017201820192020202120222023202420252026NSns1.mcmaster.comns2.mcmaster.comns3.mcmaster.comns4.mcmaster.comMXmx0a-00570c01.pphosted.commx0b-00570c01.pphosted.comspmep104.mcmaster.comspmep105.mcmaster.comspmep106.mcmaster.comspmep107.mcmaster.comspmep504.mcmaster.comspmep505.mcmaster.comspmep506.mcmaster.comspmep507.mcmaster.comA209.64.25.150209.64.25.230
●NSns1.mcmaster.com2015-07-23 → 2026-08-07 · 2 obs
● 2015-07-23 06:00:34
● 2026-08-07 07:27:38
●NSns2.mcmaster.com2015-07-23 → 2026-08-07 · 2 obs
● 2015-07-23 06:00:34
● 2026-08-07 07:27:38
●NSns3.mcmaster.com2015-07-23 → 2026-08-07 · 2 obs
● 2015-07-23 06:00:34
● 2026-08-07 07:27:38
●NSns4.mcmaster.com2015-07-23 → 2026-08-07 · 2 obs
● 2015-07-23 06:00:34
● 2026-08-07 07:27:38
●MXmx0a-00570c01.pphosted.com2026-03-01 → 2026-08-07 · 3 obs
○ 2017-04-09 19:56:42
● 2026-03-01 16:21:36
● 2026-08-07 07:27:38
●MXmx0b-00570c01.pphosted.com2026-03-01 → 2026-08-07 · 3 obs
○ 2017-04-09 19:56:42
● 2026-03-01 16:21:36
● 2026-08-07 07:27:38
○MXspmep104.mcmaster.com2015-07-23 → 2017-04-09 · 4 obs
● 2015-07-23 06:00:34
● 2017-04-09 19:56:42
○ 2026-03-01 16:21:36
○ 2026-08-07 07:27:38
○MXspmep105.mcmaster.com2015-07-23 → 2017-04-09 · 4 obs
● 2015-07-23 06:00:34
● 2017-04-09 19:56:42
○ 2026-03-01 16:21:36
○ 2026-08-07 07:27:38
○MXspmep106.mcmaster.com2015-07-23 → 2017-04-09 · 4 obs
● 2015-07-23 06:00:34
● 2017-04-09 19:56:42
○ 2026-03-01 16:21:36
○ 2026-08-07 07:27:38
○MXspmep107.mcmaster.com2015-07-23 → 2017-04-09 · 4 obs
● 2015-07-23 06:00:34
● 2017-04-09 19:56:42
○ 2026-03-01 16:21:36
○ 2026-08-07 07:27:38
○MXspmep504.mcmaster.com2015-07-23 → 2017-04-09 · 4 obs
● 2015-07-23 06:00:34
● 2017-04-09 19:56:42
○ 2026-03-01 16:21:36
○ 2026-08-07 07:27:38
○MXspmep505.mcmaster.com2015-07-23 → 2017-04-09 · 4 obs
● 2015-07-23 06:00:34
● 2017-04-09 19:56:42
○ 2026-03-01 16:21:36
○ 2026-08-07 07:27:38
○MXspmep506.mcmaster.com2015-07-23 → 2017-04-09 · 4 obs
● 2015-07-23 06:00:34
● 2017-04-09 19:56:42
○ 2026-03-01 16:21:36
○ 2026-08-07 07:27:38
○MXspmep507.mcmaster.com2015-07-23 → 2017-04-09 · 4 obs
● 2015-07-23 06:00:34
● 2017-04-09 19:56:42
○ 2026-03-01 16:21:36
○ 2026-08-07 07:27:38
●A209.64.25.1502026-03-01 → 2026-08-07 · 3 obs
○ 2017-04-09 19:56:42
● 2026-03-01 16:21:36
● 2026-08-07 07:27:38
○A209.64.25.2302015-07-23 → 2017-04-09 · 4 obs
● 2015-07-23 06:00:34
● 2017-04-09 19:56:42
○ 2026-03-01 16:21:36
○ 2026-08-07 07:27:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net...-
mcmasterdistributors.comns1.mcmaster.com, ns2.mcmaster.com, ns3.mcmaster.com, ns4.mcmaster.com4 records

✅ Authoritative Response

Server:209.64.25.48

NS records: ns1.mcmaster.com, ns2.mcmaster.com, ns3.mcmaster.com, ns4.mcmaster.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mcmasterdistributors.com (unsigned zone)

⏱️ Timing

Total: 236ms | Queries: -

📄 Records

TypeCountSample Data
A1209.64.25.150
NS4ns1.mcmaster.com, ns2.mcmaster.com...
MX2mx0b-00570c01.pphosted.com (pri: 0), mx0a-00570c01.pphosted.com (pri: 0)
SOA1ns2.mcmaster.com hostmaster.mcmaster.com

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.mcmaster.com, ns2.mcmaster.com, ns3.mcmaster.com...)

Analysis

Hierarchy

mcmasterdistributors.com is a parent domain of dnsep101.mcmasterdistributors.com.

IP Addresses

mcmasterdistributors.com directs to one IP number, which is 209.64.25.150.

Among the host names that share IP numbers with mcmasterdistributors.com are mcmaster.supply, mcmasters.biz, mcmasterplumbing.org and two others.

Name Servers

The domain mcmasterdistributors.com is delegated to these four name servers: ns1.mcmaster.com, ns2.mcmaster.com, ns3.mcmaster.com and ns4.mcmaster.com.

mcmasterdistributors.com shares at least some of its name servers with other domains, including mcmasterlighting.biz, mcmastercarrsale.biz, mcmastercarr.net and two others.

These name servers are frequently seen alongside the name servers ns1-203.akam.net, ns4-64.akam.net, ns5-66.akam.net and ns7-65.akam.net.

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. All four hosts carry exactly one IP address.

Mail Servers

The MX records for mcmasterdistributors.com point to two mail servers: mx0a-00570c01.pphosted.com and mx0b-00570c01.pphosted.com.

mcmasterdistributors.com has the same mail server arrangement as a number of other domains, for example mcmastercarrmachining.com, mcmastercarrtubing.co, mcmastermeasuring.info and two more.

mcmasterdistributors.com shares at least some of its mail servers with other domains — for example mcmasteracrr.com, salemcmastercarr.com, mcmasetrcarr.com and two more.

mx0a-00570c01.pphosted.com and mx0b-00570c01.pphosted.com each resolve to one IP number: mx0a-00570c01.pphosted.com points to 205.220.166.57 and mx0b-00570c01.pphosted.com points to 205.220.178.57.