`mcmastercarrelectrical.info`

DNSSEC	⚠️ Not signed
A	209.64.25.150^{🇺🇸 AS22034209.64.25.0/24 Proxy registration to prevent harm from ARIN-NONAUTH shutdown}
		PTR	`mcmaster.cn`
		PTR	`mcmater.com`
		PTR	`mcmaster-carr.nl`
		PTR	`mcmastercarr.nl`
		PTR	`mcmaster-carr.ru`
		PTR	`mcmastercarr.ru`
		PTR	`mcmaster-carr.uk`
		PTR	`mcmastercarr.us`
		PTR	`correspondence.mcmaster.com`
		PTR	`www.mcmater.com`
		PTR	`www.mcmaster-carr.nl`
		PTR	`www.mcmaster-carr.ru`
		PTR	`www.mcmastercarr.ru`
		PTR	`www.mcmaster-carr.uk`
		PTR	`www.mcmastercarr.us`
		PTR	`www.correspondence.mcmaster.com`
NS	`ns2.mcmaster.com` ⭐
		A	12.203.197.20^{🇺🇸 AS2203412.203.197.0/24 Proxy registration to prevent harm from ARIN-NONAUTH shutdown}
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 Proxy registration to prevent harm from ARIN-NONAUTH shutdown}
MX	`mx0a-00570c01.pphosted.com` ⭐
		A	205.220.166.57^{🇺🇸 Proofpoint205.220.166.0/24 Inc.}
			PTR	`mx0a-00570c01.pphosted.com`
MX	`mx0b-00570c01.pphosted.com` ⭐
		A	205.220.178.57^{🇺🇸 Proofpoint205.220.178.0/24 Inc.}
			PTR	`mx0b-00570c01.pphosted.com`
SOA	`ns2.mcmaster.com`hostmaster@mcmaster.com serial=972

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1778563128

Subdomains

dnsep101.mcmastercarrelectrical.info

Same first word

mcmastercarrelectrical.com

mcmastercarrelectrical.mobi

DNS History

16 records (7 active, 9 former)

●NSns1.mcmaster.com2015-07-17 → 2026-05-12 · 2 obs

● 2015-07-17 22:43:50
● 2026-05-12 05:47:58

●NSns2.mcmaster.com2015-07-17 → 2026-05-12 · 2 obs

● 2015-07-17 22:43:50
● 2026-05-12 05:47:58

●NSns3.mcmaster.com2015-07-17 → 2026-05-12 · 2 obs

● 2015-07-17 22:43:50
● 2026-05-12 05:47:58

●NSns4.mcmaster.com2015-07-17 → 2026-05-12 · 2 obs

● 2015-07-17 22:43:50
● 2026-05-12 05:47:58

●MXmx0a-00570c01.pphosted.com2026-05-12 → 2026-05-12 · 2 obs

○ 2018-05-20 09:58:32
● 2026-05-12 05:47:58

●MXmx0b-00570c01.pphosted.com2026-05-12 → 2026-05-12 · 2 obs

○ 2018-05-20 09:58:32
● 2026-05-12 05:47:58

○MXspmep104.mcmaster.com2015-07-17 → 2018-05-20 · 3 obs

● 2015-07-17 22:43:50
● 2018-05-20 09:58:32
○ 2026-05-12 05:47:58

○MXspmep105.mcmaster.com2015-07-17 → 2018-05-20 · 3 obs

● 2015-07-17 22:43:50
● 2018-05-20 09:58:32
○ 2026-05-12 05:47:58

○MXspmep106.mcmaster.com2015-07-17 → 2018-05-20 · 3 obs

● 2015-07-17 22:43:50
● 2018-05-20 09:58:32
○ 2026-05-12 05:47:58

○MXspmep107.mcmaster.com2015-07-17 → 2018-05-20 · 3 obs

● 2015-07-17 22:43:50
● 2018-05-20 09:58:32
○ 2026-05-12 05:47:58

○MXspmep504.mcmaster.com2015-07-17 → 2018-05-20 · 3 obs

● 2015-07-17 22:43:50
● 2018-05-20 09:58:32
○ 2026-05-12 05:47:58

○MXspmep505.mcmaster.com2015-07-17 → 2018-05-20 · 3 obs

● 2015-07-17 22:43:50
● 2018-05-20 09:58:32
○ 2026-05-12 05:47:58

○MXspmep506.mcmaster.com2015-07-17 → 2018-05-20 · 3 obs

● 2015-07-17 22:43:50
● 2018-05-20 09:58:32
○ 2026-05-12 05:47:58

○MXspmep507.mcmaster.com2015-07-17 → 2018-05-20 · 3 obs

● 2015-07-17 22:43:50
● 2018-05-20 09:58:32
○ 2026-05-12 05:47:58

●A209.64.25.1502018-05-20 → 2026-05-12 · 3 obs

○ 2016-05-29 14:54:08
● 2018-05-20 09:58:32
● 2026-05-12 05:47:58

○A209.64.25.2302015-07-17 → 2016-05-29 · 4 obs

● 2015-07-17 22:43:50
● 2016-05-29 14:54:08
○ 2018-05-20 09:58:32
○ 2026-05-12 05:47:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info	-
mcmastercarrelectrical.info	ns1.mcmaster.com, ns2.mcmaster.com, ns3.mcmaster.com, ns4.mcmaster.com	-

✅ Authoritative Response

Server:209.64.25.47

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mcmastercarrelectrical.info (unsigned zone)

⏱️ Timing

Total: 709ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`209.64.25.150`
NS	4	`ns4.mcmaster.com, ns1.mcmaster.com...`
MX	2	`mx0a-00570c01.pphosted.com (pri: 0), mx0b-00570c01.pphosted.com (pri: 0)`
SOA	1	`ns2.mcmaster.com hostmaster.mcmaster.com`

Analysis

Hierarchy

The parent of dnsep101.mcmastercarrelectrical.info is mcmastercarrelectrical.info.

IP Addresses

mcmastercarrelectrical.info points to an IP address: 209.64.25.150.

other host names include mcmastermarketing.net, mcmastercarrmeasuring.org, mcmastermachining.org, mcmaster-carr.us and mcmaster-carr.biz; they share IP numbers with mcmastercarrelectrical.info.

Name Servers

mcmastercarrelectrical.info delegates to four name servers: ns1.mcmaster.com, ns2.mcmaster.com, ns3.mcmaster.com and ns4.mcmaster.com.

mcmastercarrelectrical.info at least partially shares name servers with other domains, for instance mcmastre.com, mcmastertools.biz, mcmastercarr.me, carrmcmaster.info and mcmastercarrfiltering.com.

Host names with one IP number: 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.

Mail Servers

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

mcmastercarrelectrical.info uses the same mail server setup as other domains, for instance mcmastermachinery.info, mcmastermarketing.info, mcmastet.com, sale-mcmastercarr.net and mcmastertools.mobi.

mcmastercarrelectrical.info shares at least some mail servers with other domains, for instance tmcmaster.com.

Host names with one IP:

mx0a-00570c01.pphosted.com points to: 205.220.166.57

mx0b-00570c01.pphosted.com points to: 205.220.178.57

mcmastercarrelectrical.info - robtex.com