macmaster.net - dns.ninja

`macmaster.net`

DNSSEC	⚠️ Not signed
A	70.180.60.71^{🇺🇸 CCINET70.180.32.0/19 NETBLK-BR-ON-HFC-70-180-32-0}
		PTR	`ip70-180-60-71.br.br.cox.net`
NS	`ns1.mydyndns.org` ⭐
		A	2600:2000:2100::c9^{🇺🇸 ORACLE-OCI-318982600:2000:2100::/44 Dynamic Network Services, Inc.}
			PTR	`ns1.p201.dns.oraclecloud.net`
		A	108.59.166.201^{🇺🇸 ORACLE-OCI-31898108.59.166.0/23 Dynamic Network Services, Inc.}
			PTR	`ns1.p201.dns.oraclecloud.net`
NS	`ns1129.dns.dyn.com`
		A	2600:2000:2100::c9^{🇺🇸 ORACLE-OCI-318982600:2000:2100::/44 Dynamic Network Services, Inc.}
			PTR	`ns1.p201.dns.oraclecloud.net`
		A	108.59.166.201^{🇺🇸 ORACLE-OCI-31898108.59.166.0/23 Dynamic Network Services, Inc.}
			PTR	`ns1.p201.dns.oraclecloud.net`
NS	`ns2186.dns.dyn.com`
		A	2600:2000:2110::c9^{🇺🇸 ORACLE-OCI-318982600:2000:2110::/44 Dynamic Network Services, Inc.}
			PTR	`ns2.p201.dns.oraclecloud.net`
		A	108.59.168.201^{🇺🇸 ORACLE-OCI-31898108.59.168.0/23 Dynamic Network Services, Inc.}
			PTR	`ns2.p201.dns.oraclecloud.net`
NS	`ns3187.dns.dyn.com`
		A	2600:2000:2120::c9^{🇺🇸 ORACLE-OCI-318982600:2000:2120::/44 Dynamic Network Services, Inc.}
			PTR	`ns3.p201.dns.oraclecloud.net`
		A	108.59.170.201^{🇺🇸 ORACLE-OCI-31898108.59.170.0/23 Dynamic Network Services, Inc.}
			PTR	`ns3.p201.dns.oraclecloud.net`
NS	`ns4147.dns.dyn.com`
		A	2600:2000:2130::c9^{🇺🇸 ORACLE-OCI-318982600:2000:2130::/44 Dynamic Network Services, Inc.}
			PTR	`ns4.p201.dns.oraclecloud.net`
		A	108.59.172.201^{🇺🇸 ORACLE-OCI-31898108.59.172.0/23 Dynamic Network Services, Inc.}
			PTR	`ns4.p201.dns.oraclecloud.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	172.253.139.26^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽³⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
SOA	`ns1.mydyndns.org`zone-admin@dyndns.com 2010-02-10 #23

`net`

	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=1785159047

Same first word

macmaster.on.ca

macmaster.us

macmaster.se

macmaster.org

macmaster.net

macmaster.com

macmaster.ru

macmaster.co.uk

macmaster.com.au

macmaster.jp

Similar names

DNS History

14 records (9 active, 5 former)

○NSns.webhostingone.net2007-09-19 → 2007-09-19 · 3 obs

● 2007-09-19 16:51:36
○ 2015-04-29 13:25:50
○ 2026-07-27 13:46:54

●NSns1.mydyndns.org2015-04-29 → 2026-07-27 · 6 obs

○ 2007-09-19 16:51:36
● 2015-04-29 13:25:50
● 2026-06-15 10:19:24
○ 2026-07-02 00:03:44
● 2026-07-27 13:46:52
● 2026-07-27 13:46:54

●NSns1129.dns.dyn.com2015-04-29 → 2026-07-27 · 3 obs

○ 2007-09-19 16:51:36
● 2015-04-29 13:25:50
● 2026-07-27 13:46:54

○NSns2.webhostingone.net2007-09-19 → 2007-09-19 · 3 obs

● 2007-09-19 16:51:36
○ 2015-04-29 13:25:50
○ 2026-07-27 13:46:54

●NSns2186.dns.dyn.com2015-04-29 → 2026-07-27 · 3 obs

○ 2007-09-19 16:51:36
● 2015-04-29 13:25:50
● 2026-07-27 13:46:54

●NSns3187.dns.dyn.com2015-04-29 → 2026-07-27 · 3 obs

○ 2007-09-19 16:51:36
● 2015-04-29 13:25:50
● 2026-07-27 13:46:54

●NSns4147.dns.dyn.com2015-04-29 → 2026-07-27 · 3 obs

○ 2007-09-19 16:51:36
● 2015-04-29 13:25:50
● 2026-07-27 13:46:54

●MXalt1.aspmx.l.google.com2015-04-29 → 2026-07-27 · 6 obs

○ 2007-09-19 16:51:36
● 2015-04-29 13:25:50
● 2026-06-15 10:19:24
○ 2026-07-02 00:03:44
● 2026-07-27 13:46:52
● 2026-07-27 13:46:54

●MXalt2.aspmx.l.google.com2015-04-29 → 2026-07-27 · 6 obs

○ 2007-09-19 16:51:36
● 2015-04-29 13:25:50
● 2026-06-15 10:19:24
○ 2026-07-02 00:03:44
● 2026-07-27 13:46:52
● 2026-07-27 13:46:54

●MXaspmx.l.google.com2015-04-29 → 2026-07-27 · 6 obs

○ 2007-09-19 16:51:36
● 2015-04-29 13:25:50
● 2026-06-15 10:19:24
○ 2026-07-02 00:03:44
● 2026-07-27 13:46:52
● 2026-07-27 13:46:54

○MXmx0.webhostingone.net2007-09-19 → 2007-09-19 · 3 obs

● 2007-09-19 16:51:36
○ 2015-04-29 13:25:50
○ 2026-07-27 13:46:54

○MXmx1.webhostingone.net2007-09-19 → 2007-09-19 · 3 obs

● 2007-09-19 16:51:36
○ 2015-04-29 13:25:50
○ 2026-07-27 13:46:54

○A216.250.113.222007-09-19 → 2007-09-19 · 3 obs

● 2007-09-19 16:51:36
○ 2015-04-29 13:25:50
○ 2026-07-27 13:46:54

●A70.180.60.712015-04-29 → 2026-07-27 · 6 obs

○ 2007-09-19 16:51:36
● 2015-04-29 13:25:50
● 2026-06-15 10:19:24
○ 2026-07-02 00:03:44
● 2026-07-27 13:46:52
● 2026-07-27 13:46:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
macmaster.net	ns1129.dns.dyn.com, ns2186.dns.dyn.com, ns3187.dns.dyn.com, ns4147.dns.dyn.com	-

✅ Authoritative Response

Server:108.59.172.201

NS records: ns1129.dns.dyn.com, ns2186.dns.dyn.com, ns3187.dns.dyn.com, ns4147.dns.dyn.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for macmaster.net (unsigned zone)

⏱️ Timing

Total: 653ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`70.180.60.71`
NS	4	`ns1129.dns.dyn.com, ns4147.dns.dyn.com...`
MX	3	`ASPMX.L.GOOGLE.COM (pri: 10), ALT2.ASPMX.L.GOOGLE.COM (pri: 30)...`
SOA	1	`ns1.mydyndns.org zone-admin.dyndns.com`

Analysis

IP Addresses

macmaster.net has exactly one IP address — 70.180.60.71.

ip70-180-60-71.br.br.cox.net is an example of another host name that shares IP numbers with macmaster.net.

Name Servers

Five name servers handle delegation for macmaster.net: ns1.mydyndns.org, ns1129.dns.dyn.com, ns2186.dns.dyn.com and two others.

macmaster.net has at least partial name server overlap with other domains, such as porteous.co, pubpat.us, realinterests.com and two others.

ns3187.dns.dyn.com, ns4147.dns.dyn.com and ns2.mydyndns.org — plus 7 other name servers — are commonly paired with these name servers.

Host names pointing to two IP addresses:

ns1.mydyndns.org resolves to 108.59.166.201 and 2600:2000:2100::c9.

ns1129.dns.dyn.com resolves to 108.59.166.201 and 2600:2000:2100::c9.

ns2186.dns.dyn.com resolves to 108.59.168.201 and 2600:2000:2110::c9.

ns3187.dns.dyn.com resolves to 108.59.170.201 and 2600:2000:2120::c9.

ns4147.dns.dyn.com resolves to 108.59.172.201 and 2600:2000:2130::c9.

The host names ns1.mydyndns.org and ns1129.dns.dyn.com both resolve to 2600:2000:2100::c9 IP addresses.

The host names ns1.mydyndns.org and ns1129.dns.dyn.com both resolve to 108.59.166.201 IP addresses.

Mail Servers

macmaster.net has three mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

At least some of the mail servers used by macmaster.net are shared with other domains: rothwell.email, teaorcoffee.es, acleoil.com and two others among them.

These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.

Each of aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com points to two IP numbers. aspmx.l.google.com points to 172.253.139.26 and 2607:f8b0:4004:c1b::1a. alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1a. alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1a.