mcmaster.com - dns.ninja

`mcmaster.com`

DNSSEC	⚠️ Not signed
A	209.64.25.149^{🇺🇸 AS22034209.64.25.0/24 Proxy registration to prevent harm from ARIN-NONAUTH shutdown}
NS	`ns2.mcmaster.com` ⭐
		A	12.203.197.20^{🇺🇸 AS2203412.203.197.0/24}
NS	`ns1.mcmaster.com`
		A	209.64.25.48^{🇺🇸 AS22034209.64.25.0/24 Proxy registration to prevent harm from ARIN-NONAUTH shutdown}
			PTR	`ns1.mcmaster.com`
NS	`ns3.mcmaster.com`
		A	209.64.25.47^{🇺🇸 AS22034209.64.25.0/24 Proxy registration to prevent harm from ARIN-NONAUTH shutdown}
			PTR	`ns3.mcmaster.com`
NS	`ns4.mcmaster.com`
		A	12.203.197.21^{🇺🇸 AS2203412.203.197.0/24}
			PTR	`dnsep5002.mcmaster.com`
MX	`mx0a-00570c01.pphosted.com` ⭐
		A	205.220.166.57^{🇺🇸 Proofpoint205.220.166.0/24}
			PTR	`mx0a-00570c01.pphosted.com`
MX	`mx0b-00570c01.pphosted.com` ⭐
		A	205.220.178.57^{🇺🇸 Proofpoint205.220.178.0/24}
			PTR	`mx0b-00570c01.pphosted.com`
TXT	`docusign=e7d2700e-0abc-46de-9ae4-ec25ed45fdb7`
TXT	`notion-domain-verification=hk4fClpkyNxaDpYRpNMju4LWhDtHC9IfPqji2fvE7LU`
TXT	`google-site-verification=yEN1-3qH9KxX3WSAoE2HiMMy4H9TTJoMcGUY8i7hEpI`
TXT	`_kxi5f2699317hnmzrd20oc6kknc7myl`
TXT	`MS=ms15831590`
TXT	`miro-verification=f4e0eeb30859fc7ba1f97fa4226ca3e283c9c863`
TXT	`twilio-domain-verification=e479f5ca90dfdbf8f06152e28adbb4f8`
TXT	`_00e3btp7pnzoy6pqegfm7fsjjp0x9uw`
TXT	`apple-domain-verification=TTiWjZN11fZHZBQi`
TXT	`v=spf1 ip4:209.64.25.245 ip4:209.64.25.246 ip4:209.64.25.247 ip4:209.64.25.24...`
TXT	`atlassian-domain-verification=GNSv9wabNT5xNCz0qSb/2LU6iZpUAc1Za56wsU1hJhgLeST...`
TXT	`MS=E150D2B549DCBD0EB9D652EE4B78C88D8E94B1F0`
SOA	`ns2.mcmaster.com`hostmaster@mcmaster.com serial=1733

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1781287093

rank #9401 globally
rank #4600 in the tld
WOT: SAFE (95/100)
📈 Tranco rank: #13,359

Subdomains

origin-wwwqual.mcmaster.com

ns2.mcmaster.com

images1qual.mcmaster.com

spmep104.mcmaster.com

spmep504.mcmaster.com

spmep505.mcmaster.com

mcmpop11.mcmaster.com

workday.mcmaster.com

www3.mcmaster.com

spmep507.mcmaster.com

www4.mcmaster.com

dnsep52.mcmaster.com

ns1.mcmaster.com

origin-www.mcmaster.com

eprocurement.mcmaster.com

images1.mcmaster.com

www6.mcmaster.com

spmep107.mcmaster.com

www5.mcmaster.com

spmep106.mcmaster.com

www1qual.mcmaster.com

www1.mcmaster.com

spmep506.mcmaster.com

dnsep11.mcmaster.com

remoteaccess.mcmaster.com

dnsep501.mcmaster.com

spmep105.mcmaster.com

ns3.mcmaster.com

dnsep51.mcmaster.com

dnsep502.mcmaster.com

ns4.mcmaster.com

www2.mcmaster.com

correspondence.mcmaster.com

www.mcmaster.com

dnsep101.mcmaster.com

Same first word

mcmaster.supply

mcmaster.ru

mcmaster.mobi

mcmaster.repair

mcmaster.biz

mcmaster.de

mcmaster.io

mcmaster.eu

mcmaster.ca

mcmaster.cn

mcmaster.com.hk

mcmaster.net

mcmaster.pl

mcmaster.co

mcmaster.cz

mcmaster.org

mcmaster.jp

mcmaster.com

mcmaster.parts

mcmaster.se

mcmaster.institute

mcmaster.me

mcmaster.ch

mcmaster.ae

mcmaster.co.uk

mcmaster.in

mcmaster.net.au

mcmaster.university

mcmaster.us

mcmaster.tools

mcmaster.dk

mcmaster.id.au

mcmaster.readthedocs.io

mcmaster.co.kr

Similar names

DNS History

33 records (7 active, 26 former)

○NSa1-3.akam.net2018-04-23 → 2026-06-11 · 40 obs

○ 2018-03-15 00:07:56
● 2018-04-23 11:03:30
● 2019-04-29 21:36:30
○ 2021-05-03 08:50:20
○ 2026-02-16 12:35:56
● 2026-02-17 01:21:40
○ 2026-02-17 02:31:02
○ 2026-02-17 13:55:06
● 2026-02-17 22:00:58
○ 2026-02-18 17:55:36
○ 2026-02-19 07:14:10
● 2026-02-20 00:31:16
○ 2026-02-21 20:15:18
○ 2026-02-24 09:31:48
● 2026-02-25 22:00:32
○ 2026-03-02 20:29:44
○ 2026-03-06 04:52:06
● 2026-03-08 06:21:54
● 2026-03-08 15:03:20
○ 2026-03-09 05:39:24
○ 2026-03-09 06:41:22
● 2026-03-11 17:22:00
● 2026-03-12 03:03:52
○ 2026-03-13 04:28:56
○ 2026-03-17 10:54:52
● 2026-03-19 17:01:20
○ 2026-03-24 03:28:56
○ 2026-04-26 23:55:22
● 2026-04-30 04:04:46
○ 2026-04-30 18:07:58
○ 2026-05-09 15:39:32
● 2026-05-09 19:13:40
○ 2026-05-10 02:09:24
○ 2026-05-15 10:03:24
● 2026-05-17 23:46:40
○ 2026-05-18 15:25:18
○ 2026-06-11 20:47:04
● 2026-06-11 22:06:04
○ 2026-06-12 18:23:24
○ 2026-06-12 18:23:28

○NSa20-66.akam.net2018-04-23 → 2026-06-11 · 40 obs

○NSa5-67.akam.net2018-04-23 → 2026-06-11 · 40 obs

○NSa6-64.akam.net2018-04-23 → 2026-06-11 · 40 obs

○NSa8-65.akam.net2018-04-23 → 2026-06-11 · 40 obs

○NSa9-66.akam.net2018-04-23 → 2026-06-11 · 40 obs

○NSns1-106.akam.net2015-08-24 → 2026-06-11 · 40 obs

○ 2008-12-11 15:55:44
● 2015-08-24 23:44:22
● 2019-04-29 21:36:30
○ 2021-05-03 08:50:20
○ 2026-02-16 12:35:56
● 2026-02-17 01:21:40
○ 2026-02-17 02:31:02
○ 2026-02-17 13:55:06
● 2026-02-17 22:00:58
○ 2026-02-18 17:55:36
○ 2026-02-19 07:14:10
● 2026-02-20 00:31:16
○ 2026-02-21 20:15:18
○ 2026-02-24 09:31:48
● 2026-02-25 22:00:32
○ 2026-03-02 20:29:44
○ 2026-03-06 04:52:06
● 2026-03-08 06:21:54
● 2026-03-08 15:03:20
○ 2026-03-09 05:39:24
○ 2026-03-09 06:41:22
● 2026-03-11 17:22:00
● 2026-03-12 03:03:52
○ 2026-03-13 04:28:56
○ 2026-03-17 10:54:52
● 2026-03-19 17:01:20
○ 2026-03-24 03:28:56
○ 2026-04-26 23:55:22
● 2026-04-30 04:04:46
○ 2026-04-30 18:07:58
○ 2026-05-09 15:39:32
● 2026-05-09 19:13:40
○ 2026-05-10 02:09:24
○ 2026-05-15 10:03:24
● 2026-05-17 23:46:40
○ 2026-05-18 15:25:18
○ 2026-06-11 20:47:04
● 2026-06-11 22:06:04
○ 2026-06-12 18:23:24
○ 2026-06-12 18:23:28

○NSns1-203.akam.net2015-08-24 → 2026-06-11 · 40 obs

○NSns1-25.akam.net2015-08-24 → 2026-06-11 · 40 obs

●NSns1.mcmaster.com2008-12-11 → 2026-06-12 · 2 obs

● 2008-12-11 15:55:44
● 2026-06-12 18:23:28

●NSns2.mcmaster.com2008-12-11 → 2026-06-12 · 2 obs

● 2008-12-11 15:55:44
● 2026-06-12 18:23:28

●NSns3.mcmaster.com2008-12-11 → 2026-06-12 · 2 obs

● 2008-12-11 15:55:44
● 2026-06-12 18:23:28

○NSns4-64.akam.net2015-08-24 → 2018-03-15 · 5 obs

○ 2008-12-11 15:55:44
● 2015-08-24 23:44:22
● 2018-03-15 00:07:56
○ 2018-04-23 11:03:30
○ 2026-06-12 18:23:28

●NSns4.mcmaster.com2008-12-11 → 2026-06-12 · 2 obs

● 2008-12-11 15:55:44
● 2026-06-12 18:23:28

○NSns5-66.akam.net2015-08-24 → 2018-03-15 · 5 obs

○ 2008-12-11 15:55:44
● 2015-08-24 23:44:22
● 2018-03-15 00:07:56
○ 2018-04-23 11:03:30
○ 2026-06-12 18:23:28

○NSns7-65.akam.net2015-08-24 → 2018-03-15 · 5 obs

○ 2008-12-11 15:55:44
● 2015-08-24 23:44:22
● 2018-03-15 00:07:56
○ 2018-04-23 11:03:30
○ 2026-06-12 18:23:28

○MXdnsep11.mcmaster.com2008-12-11 → 2008-12-11 · 3 obs

● 2008-12-11 15:55:44
○ 2015-08-24 23:44:22
○ 2026-06-12 18:23:28

○MXdnsep51.mcmaster.com2008-12-11 → 2008-12-11 · 3 obs

● 2008-12-11 15:55:44
○ 2015-08-24 23:44:22
○ 2026-06-12 18:23:28

●MXmx0a-00570c01.pphosted.com2021-05-03 → 2026-06-12 · 3 obs

○ 2019-04-29 21:36:30
● 2021-05-03 08:50:20
● 2026-06-12 18:23:28

●MXmx0b-00570c01.pphosted.com2021-05-03 → 2026-06-12 · 3 obs

○ 2019-04-29 21:36:30
● 2021-05-03 08:50:20
● 2026-06-12 18:23:28

○MXspmep104.mcmaster.com2015-08-24 → 2019-04-29 · 5 obs

○ 2008-12-11 15:55:44
● 2015-08-24 23:44:22
● 2019-04-29 21:36:30
○ 2021-05-03 08:50:20
○ 2026-06-12 18:23:28

○MXspmep105.mcmaster.com2015-08-24 → 2019-04-29 · 5 obs

○ 2008-12-11 15:55:44
● 2015-08-24 23:44:22
● 2019-04-29 21:36:30
○ 2021-05-03 08:50:20
○ 2026-06-12 18:23:28

○MXspmep106.mcmaster.com2015-08-24 → 2019-04-29 · 5 obs

○ 2008-12-11 15:55:44
● 2015-08-24 23:44:22
● 2019-04-29 21:36:30
○ 2021-05-03 08:50:20
○ 2026-06-12 18:23:28

○MXspmep107.mcmaster.com2015-08-24 → 2019-04-29 · 5 obs

○ 2008-12-11 15:55:44
● 2015-08-24 23:44:22
● 2019-04-29 21:36:30
○ 2021-05-03 08:50:20
○ 2026-06-12 18:23:28

○MXspmep504.mcmaster.com2015-08-24 → 2019-04-29 · 5 obs

○ 2008-12-11 15:55:44
● 2015-08-24 23:44:22
● 2019-04-29 21:36:30
○ 2021-05-03 08:50:20
○ 2026-06-12 18:23:28

○MXspmep505.mcmaster.com2015-08-24 → 2019-04-29 · 5 obs

○ 2008-12-11 15:55:44
● 2015-08-24 23:44:22
● 2019-04-29 21:36:30
○ 2021-05-03 08:50:20
○ 2026-06-12 18:23:28

○MXspmep506.mcmaster.com2015-08-24 → 2019-04-29 · 5 obs

○ 2008-12-11 15:55:44
● 2015-08-24 23:44:22
● 2019-04-29 21:36:30
○ 2021-05-03 08:50:20
○ 2026-06-12 18:23:28

○MXspmep507.mcmaster.com2015-08-24 → 2019-04-29 · 5 obs

○ 2008-12-11 15:55:44
● 2015-08-24 23:44:22
● 2019-04-29 21:36:30
○ 2021-05-03 08:50:20
○ 2026-06-12 18:23:28

○A12.203.197.502026-05-09 → 2026-05-10 · 5 obs

○ 2026-05-07 16:18:32
● 2026-05-09 15:39:32
● 2026-05-10 07:49:14
○ 2026-05-10 14:59:00
○ 2026-06-12 18:23:28

○A204.94.228.1502016-10-03 → 2019-04-29 · 9 obs

○ 2016-09-19 10:27:38
● 2016-10-03 05:02:58
● 2016-10-10 11:40:42
○ 2016-10-18 04:25:58
○ 2017-09-12 01:04:12
● 2017-10-21 14:01:44
● 2019-04-29 21:36:30
○ 2021-05-03 08:50:20
○ 2026-06-12 18:23:28

●A209.64.25.1492021-05-03 → 2026-06-12 · 7 obs

○ 2019-04-29 21:36:30
● 2021-05-03 08:50:20
● 2026-05-07 16:18:32
○ 2026-05-09 15:39:32
○ 2026-05-10 07:49:14
● 2026-05-10 14:59:00
● 2026-06-12 18:23:28

○A209.64.25.1502016-05-26 → 2019-04-29 · 9 obs

○ 2016-05-14 06:34:02
● 2016-05-26 03:48:38
● 2016-09-19 10:27:38
○ 2016-10-03 05:02:58
○ 2016-10-10 11:40:42
● 2016-10-18 04:25:58
● 2019-04-29 21:36:30
○ 2021-05-03 08:50:20
○ 2026-06-12 18:23:28

○A209.64.25.2302008-12-11 → 2016-05-14 · 4 obs

● 2008-12-11 15:55:44
● 2016-05-14 06:34:02
○ 2016-05-26 03:48:38
○ 2026-06-12 18:23:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
mcmaster.com	ns1.mcmaster.com, ns2.mcmaster.com, ns1-106.akam.net, ns1-25.akam.net...	4 records

✅ Authoritative Response

Server:209.64.25.47

NS records: ns1.mcmaster.com, ns2.mcmaster.com, ns1-106.akam.net, ns1-25.akam.net, ns1-203.akam.net, ns3.mcmaster.com, ns4.mcmaster.com, a1-3.akam.net, a5-67.akam.net, a9-66.akam.net, a6-64.akam.net, a8-65.akam.net, a20-66.akam.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mcmaster.com (unsigned zone)

⏱️ Timing

Total: 413ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`209.64.25.149`
NS	4	`ns2.mcmaster.com, ns3.mcmaster.com...`
MX	2	`mx0b-00570c01.pphosted.com (pri: 0), mx0a-00570c01.pphosted.com (pri: 0)`
TXT	12	`MS=E150D2B549DCBD0EB9D652EE4B78C88D8E94B, docusign=e7d2700e-0abc-46de-9ae4-ec25ed4...`
SOA	1	`ns2.mcmaster.com hostmaster.mcmaster.com`

📌 Glue Records Collected

Total: 4

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

Analysis

Hierarchy

mcmaster.com is the parent domain of origin-wwwqual.mcmaster.com, ns2.mcmaster.com, images1qual.mcmaster.com, spmep104.mcmaster.com, spmep504.mcmaster.com and a few other host names.

IP Addresses

mcmaster.com resolves to just one IP address, 209.64.25.149.

Name Servers

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

mcmaster.com shares at least some of its name servers with other domains, including mcmasterfittings.co, mckaster.com, mcmasterfiltering.biz and two others.

These name servers are frequently paired with the name servers ns1-203.akam.net and ns4-64.akam.net.

The hosts ns1.mcmaster.com, ns2.mcmaster.com, ns3.mcmaster.com and ns4.mcmaster.com all resolve to exactly one IP address each: 209.64.25.48, 12.203.197.20, 209.64.25.47 and 12.203.197.21 respectively.

Mail Servers

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

Among the domains sharing a mail server setup with mcmaster.com are mcmastercarrsupplies.co, mcmasterelectrical.mobi, mcmastermarketing.net and two others.

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.