`massacoustics.net`

DNSSEC	⚠️ Not signed
A	45.4.173.155^{🇺🇸 A2HOSTING45.4.172.0/22 A2 Hosting}
NS	`ns1.a2hosting.com` ⭐ ⚠️ Not in parent delegation
		A	13.248.158.180^{🇺🇸 Amazon13.248.144.0/20}
			PTR	`a79764cc55c0ac9c0.awsglobalaccelerator.com`
NS	`ns2.a2hosting.com` ⚠️ Not in parent delegation
		A	75.2.118.134^{🇺🇸 Amazon75.2.112.0/20}
			PTR	`abc65dd9a44b5332f.awsglobalaccelerator.com`
NS	`ns3.a2hosting.com`
		A	76.223.26.245^{🇺🇸 Amazon76.223.16.0/20}
			PTR	`a79764cc55c0ac9c0.awsglobalaccelerator.com`
NS	`ns4.a2hosting.com`
		A	99.83.147.209^{🇺🇸 Amazon99.83.144.0/20}
			PTR	`abc65dd9a44b5332f.awsglobalaccelerator.com`
MX	`massacoustics.net` ⭐
		A	45.4.173.155^{🇺🇸 A2HOSTING45.4.172.0/22 A2 Hosting}
TXT	`v=spf1 +a +mx +ip4:45.4.173.155 +ip4:66.198.240.15 include:spf.a2hosting.com ...`
SOA	`ns1.a2hosting.com`root@mi3-ss111.a2hosting.com 2026-03-18 #1

`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=1776143837

MX for

massacoustics.net

Same first word

massacoustics.net

massacoustics.com

DNS History

7 records (6 active, 1 former)

●NSns1.a2hosting.com2026-04-07 → 2026-04-14 · 3 obs

○ 2015-06-24 14:31:24
● 2026-04-07 12:06:16
● 2026-04-14 05:44:58

●NSns2.a2hosting.com2026-04-07 → 2026-04-14 · 3 obs

○ 2015-06-24 14:31:24
● 2026-04-07 12:06:16
● 2026-04-14 05:44:58

●NSns3.a2hosting.com2015-06-24 → 2026-04-14 · 2 obs

● 2015-06-24 14:31:24
● 2026-04-14 05:44:58

●NSns4.a2hosting.com2015-06-24 → 2026-04-14 · 2 obs

● 2015-06-24 14:31:24
● 2026-04-14 05:44:58

●MXmassacoustics.net2015-06-24 → 2026-04-14 · 2 obs

● 2015-06-24 14:31:24
● 2026-04-14 05:44:58

●A45.4.173.1552026-04-07 → 2026-04-14 · 3 obs

○ 2017-11-07 06:00:06
● 2026-04-07 12:06:16
● 2026-04-14 05:44:58

○A75.98.174.2082015-06-24 → 2017-11-07 · 4 obs

● 2015-06-24 14:31:24
● 2017-11-07 06:00:06
○ 2026-04-07 12:06:16
○ 2026-04-14 05:44:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
massacoustics.net	ns3.a2hosting.com, ns4.a2hosting.com	-

✅ Authoritative Response

Server:76.223.26.245

NS records: ns3.a2hosting.com, ns4.a2hosting.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for massacoustics.net (unsigned zone)

⏱️ Timing

Total: 374ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.4.173.155`
NS	4	`ns2.a2hosting.com, ns4.a2hosting.com...`
MX	1	`massacoustics.net (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:45.4.173.155 +ip4:66.`
SOA	1	`ns1.a2hosting.com root.mi3-ss111.a2hosti`

Analysis

Mail Server Role

For massacoustics.net, the mail server is massacoustics.net.

IP Addresses

massacoustics.net points to a single IP number: 45.4.173.155.

Other host names, for instance mail.massacoustics.com, share IP numbers with massacoustics.net.

Name Servers

massacoustics.net is delegated to four name servers: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.

massacoustics.net at least partially shares name servers with other domains, for instance atlasbilgisayar.com.tr, int-marine.com, jwthomashomebuild.com, baycityboiler.com and sischool.gr.

These name servers are commonly used with ns1.supercp.com, ns2.supercp.com, ns3.supercp.com, ns4.supercp.com, ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com and ns4.mysecurecloudhost.com.

Host names with one IP number:

ns1.a2hosting.com points to 13.248.158.180

ns2.a2hosting.com points to 75.2.118.134

ns3.a2hosting.com points to 76.223.26.245

ns4.a2hosting.com points to 99.83.147.209

Mail Servers

One mail server handles massacoustics.net.

Host name massacoustics.net points to IP address 45.4.173.155.

massacoustics.net - robtex.com