`mcmaster-engineering.com`

DNSSEC	⚠️ Not signed
A	66.96.162.143^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
		PTR	`143.162.96.66.static.eigbox.net`
NS	`ns1.domain.com` ⭐
		A	172.64.52.73^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.domain.com`
		A	172.64.53.117^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx.mcmaster-engineering.com` ⭐
		A	66.96.140.164^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
			PTR	`164.140.96.66.static.eigbox.net`
		A	66.96.140.165^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
			PTR	`165.140.96.66.static.eigbox.net`
TXT	`v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all`
SOA	`ns1.domain.com`dnsadmin@domain.com 2019-06-04 #72

`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=1774763257

Subdomains

mx.mcmaster-engineering.com

Same first word

mcmaster-engineering.com

DNS History

4 records (4 active, 0 former)

●NSns1.domain.com2019-12-16 → 2026-03-29 · 2 obs

● 2019-12-16 05:02:00
● 2026-03-29 05:54:16

●NSns2.domain.com2019-12-16 → 2026-03-29 · 2 obs

● 2019-12-16 05:02:00
● 2026-03-29 05:54:16

●MXmx.mcmaster-engineering.com2019-12-16 → 2026-03-29 · 2 obs

● 2019-12-16 05:02:00
● 2026-03-29 05:54:16

●A66.96.162.1432019-12-16 → 2026-03-29 · 2 obs

● 2019-12-16 05:02:00
● 2026-03-29 05:54:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mcmaster-engineering.com	ns2.domain.com, ns1.domain.com	2 records

✅ Authoritative Response

Server:172.64.52.73

NS records: ns2.domain.com, ns1.domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mcmaster-engineering.com (unsigned zone)

⏱️ Timing

Total: 974ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.96.162.143`
NS	2	`ns1.domain.com, ns2.domain.com`
MX	1	`mx.mcmaster-engineering.com (pri: 30)`
TXT	1	`v=spf1 ip4:66.96.128.0/18 include:websit`
SOA	1	`ns1.domain.com dnsadmin.domain.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.domain.com, ns1.domain.com)

Analysis

Hierarchy

mcmaster-engineering.com is a parent of mx.mcmaster-engineering.com.

IP Addresses

mcmaster-engineering.com points to a single IP number: 66.96.162.143.

Other host names, for instance servicom-e.com, tsp-management.com, madrivertavern.com, amomeda.com and hotelruzistanbul.com share IP numbers with mcmaster-engineering.com.

Name Servers

Delegation for mcmaster-engineering.com rests with two name servers, ns1.domain.com and ns2.domain.com.

mcmaster-engineering.com shares the same name server setup as other domains, including callmenow.ca, gatheri.com, samuelrhutchings.com, namastenutritionist.com and cakerybymarfit.com.

mcmaster-engineering.com at least partially shares name servers with other domains, for instance aeala.com, myrep.co, joewindsurfer.com, vitald.com and laneview.net.

these name servers are commonly used with ns1.yourhostingaccount.com, ns2.yourhostingaccount.com and ns3.domain.com.

Host names with one IP number: ns1.domain.com points to 172.64.52.73; ns2.domain.com points to 172.64.53.117.

Mail Servers

mcmaster-engineering.com is handled by a single mail server, mx.mcmaster-engineering.com.

mx.mcmaster-engineering.com resolves to two IP numbers: 66.96.140.164 and 66.96.140.165.

mcmaster-engineering.com - robtex.com