`mastheadstudios.net`

DNSSEC	⚠️ Not signed
A	166.62.34.116^{🇺🇸 AS398101166.62.32.0/20}
		PTR	`116.34.62.166.host.secureserver.net`
NS	`ns31.domaincontrol.com` ⭐
		A	2603:5:2191::10^{🇺🇸 GODADDY-DNS2603:5:2190::/44}
			PTR	`ns31.domaincontrol.com`
		A	97.74.105.16^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns31.domaincontrol.com`
NS	`ns32.domaincontrol.com`
		A	2603:5:2291::10^{🇺🇸 GODADDY-DNS2603:5:2290::/44}
			PTR	`ns32.domaincontrol.com`
		A	173.201.73.16^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns32.domaincontrol.com`
MX	`mastheadstudios-net.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::f^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00507.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::b^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00103.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.39^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00607.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
		A	52.101.73.24^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00300.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns31.domaincontrol.com`dns@jomax.net 2022-09-15 #2

`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=1774635107

Previously NS for

mastheadstudios.net

Subdomains

www.mastheadstudios.net

extranet.mastheadstudios.net

Same first word

mastheadstudios.com

mastheadstudios.net

DNS History

15 records (4 active, 11 former)

○NSmastheadstudios.net2015-07-09 → 2016-09-24 · 4 obs

● 2015-07-09 01:27:44
● 2016-09-24 05:30:52
○ 2026-03-06 09:18:56
○ 2026-03-27 18:32:48

○NSns1.mastheadstudios.com2015-07-09 → 2016-09-24 · 4 obs

● 2015-07-09 01:27:44
● 2016-09-24 05:30:52
○ 2026-03-06 09:18:56
○ 2026-03-27 18:32:48

○NSns2.mastheadstudios.com2015-07-09 → 2016-09-24 · 4 obs

● 2015-07-09 01:27:44
● 2016-09-24 05:30:52
○ 2026-03-06 09:18:56
○ 2026-03-27 18:32:48

○NSns3.mastheadstudios.com2015-07-09 → 2016-09-24 · 4 obs

● 2015-07-09 01:27:44
● 2016-09-24 05:30:52
○ 2026-03-06 09:18:56
○ 2026-03-27 18:32:48

●NSns31.domaincontrol.com2026-03-06 → 2026-03-27 · 3 obs

○ 2016-09-24 05:30:52
● 2026-03-06 09:18:56
● 2026-03-27 18:32:48

●NSns32.domaincontrol.com2026-03-06 → 2026-03-27 · 3 obs

○ 2016-09-24 05:30:52
● 2026-03-06 09:18:56
● 2026-03-27 18:32:48

○MXalt1.aspmx.l.google.com2015-07-09 → 2016-09-24 · 4 obs

● 2015-07-09 01:27:44
● 2016-09-24 05:30:52
○ 2026-03-06 09:18:56
○ 2026-03-27 18:32:48

○MXalt2.aspmx.l.google.com2015-07-09 → 2016-09-24 · 4 obs

● 2015-07-09 01:27:44
● 2016-09-24 05:30:52
○ 2026-03-06 09:18:56
○ 2026-03-27 18:32:48

○MXaspmx.l.google.com2015-07-09 → 2016-09-24 · 4 obs

● 2015-07-09 01:27:44
● 2016-09-24 05:30:52
○ 2026-03-06 09:18:56
○ 2026-03-27 18:32:48

○MXaspmx2.googlemail.com2015-07-09 → 2016-09-24 · 4 obs

● 2015-07-09 01:27:44
● 2016-09-24 05:30:52
○ 2026-03-06 09:18:56
○ 2026-03-27 18:32:48

○MXaspmx3.googlemail.com2015-07-09 → 2016-09-24 · 4 obs

● 2015-07-09 01:27:44
● 2016-09-24 05:30:52
○ 2026-03-06 09:18:56
○ 2026-03-27 18:32:48

○MXaspmx4.googlemail.com2015-07-09 → 2016-09-24 · 4 obs

● 2015-07-09 01:27:44
● 2016-09-24 05:30:52
○ 2026-03-06 09:18:56
○ 2026-03-27 18:32:48

○MXaspmx5.googlemail.com2015-07-09 → 2016-09-24 · 4 obs

● 2015-07-09 01:27:44
● 2016-09-24 05:30:52
○ 2026-03-06 09:18:56
○ 2026-03-27 18:32:48

●MXmastheadstudios-net.mail.protection.outlook.com2026-03-06 → 2026-03-27 · 3 obs

○ 2016-09-24 05:30:52
● 2026-03-06 09:18:56
● 2026-03-27 18:32:48

●A166.62.34.1162015-07-09 → 2026-03-27 · 2 obs

● 2015-07-09 01:27:44
● 2026-03-27 18:32:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	f.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net...	-
mastheadstudios.net	ns31.domaincontrol.com, ns32.domaincontrol.com	-

✅ Authoritative Response

Server:97.74.105.16

NS records: ns31.domaincontrol.com, ns32.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mastheadstudios.net (unsigned zone)

⏱️ Timing

Total: 591ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`166.62.34.116`
NS	2	`ns31.domaincontrol.com, ns32.domaincontrol.com`
MX	1	`mastheadstudios-net.mail.protection.outl`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns31.domaincontrol.com dns.jomax.net`

Analysis

Hierarchy

mastheadstudios.net is a parent of www.mastheadstudios.net and extranet.mastheadstudios.net.

IP Addresses

mastheadstudios.net resolves to one IP number: 166.62.34.116.

Other host names for instance 116.34.62.166.host.secureserver.net and ns2.mastheadstudios.com share IP numbers with mastheadstudios.net.

Name Servers

mastheadstudios.net's delegation uses two name servers: ns31.domaincontrol.com and ns32.domaincontrol.com.

mastheadstudios.net uses the same name server setup as other domains, such as students4causes.org, hunnicuttwine.com, fastshampoo.org, pt2u.net and pacifichomebroker.net.

mastheadstudios.net shares name servers with other domains at least partially, for example doordepotiowa.com and hacker-community.org.

Host names with two IPs:

ns31.domaincontrol.com points to 2603:5:2191::10 and 97.74.105.16

ns32.domaincontrol.com points to 2603:5:2291::10 and 173.201.73.16

Mail Servers

A single mail server handles mastheadstudios.net, mastheadstudios-net.mail.protection.outlook.com.

Host mastheadstudios-net.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::9, 2a01:111:f403:ca09::b, 52.101.68.3, 52.101.68.39, 52.101.73.4 and 52.101.73.24.

mastheadstudios.net - robtex.com