`showcase-music.com`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`ns2.mainnameserver.com` ⭐
		A	79.170.43.3^{🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited}
			PTR	`ns2.mainnameserver.com`
NS	`ns.mainnameserver.com`
		A	79.170.40.2^{🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited}
			PTR	`ns1.mainnameserver.com`
MX	`showcasemusic-com02b.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca0b::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	2a01:111:f403:ca0b::2^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo0p265cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00601.inbound.protection.outlook.com`
		A	52.101.89.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	52.101.89.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo3p265cu00302.inbound.protection.outlook.com`
		A	52.101.99.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00600.inbound.protection.outlook.com`
		A	52.101.99.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00502.inbound.protection.outlook.com`
TXT	`MS=ms14253084`
TXT	`v=spf1 a:web.hcx.co mail.hcx.co include:spf.protection.outlook.com include:so...`
SOA	`ns.mainnameserver.com`hostmaster@mainnameserver.com 2026-03-16 #53

`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=1778351206

rank #325792 globally
rank #137652 in the tld

Same first word

showcase-music.com

DNS History

14 records (4 active, 10 former)

●NSns.mainnameserver.com2015-06-18 → 2026-05-09 · 3 obs

○ 2007-10-23 21:25:12
● 2015-06-18 16:33:30
● 2026-05-09 18:27:10

○NSns0.hs0.u-net.net2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 21:25:12
○ 2015-06-18 16:33:30
○ 2026-05-09 18:27:10

○NSns1.hs0.u-net.net2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 21:25:12
○ 2015-06-18 16:33:30
○ 2026-05-09 18:27:10

●NSns2.mainnameserver.com2015-06-18 → 2026-05-09 · 3 obs

○ 2007-10-23 21:25:12
● 2015-06-18 16:33:30
● 2026-05-09 18:27:10

○MXmail.showcase-music.com2015-06-18 → 2015-10-07 · 5 obs

○ 2007-10-23 21:25:12
● 2015-06-18 16:33:30
● 2015-10-07 03:39:56
○ 2015-12-25 00:53:14
○ 2026-05-09 18:27:10

○MXserver.maintenanceaccounts.com2015-12-25 → 2017-06-12 · 5 obs

○ 2015-10-07 03:39:56
● 2015-12-25 00:53:14
● 2017-06-12 06:34:58
○ 2026-02-16 09:45:00
○ 2026-05-09 18:27:10

○MXshowcase-music.com.inbound10.symantecmail.com2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 21:25:12
○ 2015-06-18 16:33:30
○ 2026-05-09 18:27:10

○MXshowcase-music.com.inbound10.symantecmail.net2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 21:25:12
○ 2015-06-18 16:33:30
○ 2026-05-09 18:27:10

○MXshowcase-music.com.inbound20.symantecmail.com2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 21:25:12
○ 2015-06-18 16:33:30
○ 2026-05-09 18:27:10

○MXshowcase-music.com.inbound20.symantecmail.net2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 21:25:12
○ 2015-06-18 16:33:30
○ 2026-05-09 18:27:10

●MXshowcasemusic-com02b.mail.protection.outlook.com2026-02-16 → 2026-05-09 · 3 obs

○ 2017-06-12 06:34:58
● 2026-02-16 09:45:00
● 2026-05-09 18:27:10

○A109.237.27.502026-02-16 → 2026-02-17 · 5 obs

○ 2017-06-12 06:34:58
● 2026-02-16 09:45:00
● 2026-02-17 08:51:20
○ 2026-03-26 03:50:48
○ 2026-05-09 18:27:10

●A76.76.21.212026-03-26 → 2026-05-09 · 3 obs

○ 2026-02-17 08:51:20
● 2026-03-26 03:50:48
● 2026-05-09 18:27:10

○A95.131.65.162015-06-18 → 2017-06-12 · 5 obs

○ 2007-10-23 21:25:12
● 2015-06-18 16:33:30
● 2017-06-12 06:34:58
○ 2026-02-16 09:45:00
○ 2026-05-09 18:27:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net...	-
showcase-music.com	ns.mainnameserver.com, ns2.mainnameserver.com	2 records

✅ Authoritative Response

Server:79.170.43.3

NS records: ns.mainnameserver.com, ns2.mainnameserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for showcase-music.com (unsigned zone)

⏱️ Timing

Total: 478ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	2	`ns.mainnameserver.com, ns2.mainnameserver.com`
MX	1	`showcasemusic-com02b.mail.protection.out`
TXT	2	`MS=ms14253084, v=spf1 a:web.hcx.co mail.hcx.co include:`
SOA	1	`ns.mainnameserver.com hostmaster.mainnam`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.mainnameserver.com, ns2.mainnameserver.com)

Analysis

IP Addresses

showcase-music.com resolves to one IP number: 76.76.21.21.

other host names including guesthom.com, yapp.co.kr, bestgift.ai, hackerforce.io and kayakomat.com share IP numbers with showcase-music.com.

Name Servers

showcase-music.com is delegated to two name servers ns2.mainnameserver.com and ns.mainnameserver.com.

showcase-music.com shares the same name server setup as other domains, for instance inspire-wirral.com, cvmatters.com, treasurehuntdesign.com, setton.eu and focusphotography.co.

showcase-music.com at least partially shares name servers with other domains, for instance kingston12.com, powerstrike.co.uk, cedarshouse.net, luisphotosgibraltar.com and bobsbitters.com.

these name servers are commonly used alongside ns1.mainnameserver.com.

Host names with one IP number:

ns2.mainnameserver.com points to 79.170.43.3

ns.mainnameserver.com points to 79.170.40.2

Mail Servers

showcase-music.com is handled by a single mail server, showcasemusic-com02b.mail.protection.outlook.com.

Host showcasemusic-com02b.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca0b::, 2a01:111:f403:ca0b::2, 2a01:111:f403:ca1a::, 2a01:111:f403:ca1a::1, 52.101.89.0, 52.101.89.2, 52.101.99.0 and 52.101.99.2.

showcase-music.com - robtex.com