`coolaudio.com`

DNSSEC	⚠️ Not signed
A	2606:4700::6812:43f^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	2606:4700::6812:53f^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	104.18.4.63^{Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	104.18.5.63^{Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns1.coolaudio.com` ⭐ ⚠️ Not in parent delegation
		A	2400:cb00:2049:1::a29f:fb^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.0.251^{Cloudflare162.159.0.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`dana.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:50::adf5:3a69^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c069^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2069^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dana.ns.cloudflare.com`
		A	108.162.192.105^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	172.64.32.105^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	173.245.58.105^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
NS	`konnor.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:58::a29f:2c6a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`konnor.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c36a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`konnor.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:236a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`konnor.ns.cloudflare.com`
		A	108.162.195.106^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`konnor.ns.cloudflare.com`
		A	162.159.44.106^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`konnor.ns.cloudflare.com`
		A	172.64.35.106^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`konnor.ns.cloudflare.com`
NS	`ns2.coolaudio.com` ⚠️ Not in parent delegation
		A	2400:cb00:2049:1::a29f:1fc^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.1.252^{Cloudflare162.159.1.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`coolaudio-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc09::^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::8^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tydpr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::4^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os8pr02cu00104.inbound.protection.outlook.com`
		A	52.101.124.117^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tydpr03cu00105.inbound.protection.outlook.com`
		A	52.101.137.0^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	52.101.157.80^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os8pr02cu00100.inbound.protection.outlook.com`
TXT	`d3d31l317g8qmuvl68qan9gh2g`
TXT	`m6ai6dlm9h44a3e7tdqdnnvd5q`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.coolaudio.com`dns@cloudflare.com serial=2397873572

`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=1771291435

Subdomains

ns1.coolaudio.com

ns2.coolaudio.com

Same first word

coolaudio.com

coolaudio.cz

coolaudio.be

Similar names

coloaudio.com

audiocool.com

DNS History

17 records (9 active, 8 former)

●NSdana.ns.cloudflare.com2026-02-20 → 2026-03-24 · 3 obs

○ 2017-02-12 18:27:20
● 2026-02-20 07:58:22
● 2026-03-24 09:35:36

●NSkonnor.ns.cloudflare.com2026-02-20 → 2026-03-24 · 3 obs

○ 2017-02-12 18:27:20
● 2026-02-20 07:58:22
● 2026-03-24 09:35:36

●NSns1.coolaudio.com2026-02-20 → 2026-03-24 · 3 obs

○ 2017-02-12 18:27:20
● 2026-02-20 07:58:22
● 2026-03-24 09:35:36

●NSns2.coolaudio.com2026-02-20 → 2026-03-24 · 3 obs

○ 2017-02-12 18:27:20
● 2026-02-20 07:58:22
● 2026-03-24 09:35:36

○NSpdns1.ultradns.net2015-06-17 → 2017-02-12 · 4 obs

● 2015-06-17 00:42:32
● 2017-02-12 18:27:20
○ 2026-02-20 07:58:22
○ 2026-03-24 09:35:36

○NSpdns2.ultradns.net2015-06-17 → 2017-02-12 · 4 obs

● 2015-06-17 00:42:32
● 2017-02-12 18:27:20
○ 2026-02-20 07:58:22
○ 2026-03-24 09:35:36

○NSpdns3.ultradns.org2015-06-17 → 2017-02-12 · 4 obs

● 2015-06-17 00:42:32
● 2017-02-12 18:27:20
○ 2026-02-20 07:58:22
○ 2026-03-24 09:35:36

○NSpdns4.ultradns.org2015-06-17 → 2017-02-12 · 4 obs

● 2015-06-17 00:42:32
● 2017-02-12 18:27:20
○ 2026-02-20 07:58:22
○ 2026-03-24 09:35:36

○NSpdns5.ultradns.info2015-06-17 → 2017-02-12 · 4 obs

● 2015-06-17 00:42:32
● 2017-02-12 18:27:20
○ 2026-02-20 07:58:22
○ 2026-03-24 09:35:36

○NSpdns6.ultradns.co.uk2015-06-17 → 2017-02-12 · 4 obs

● 2015-06-17 00:42:32
● 2017-02-12 18:27:20
○ 2026-02-20 07:58:22
○ 2026-03-24 09:35:36

●MXcoolaudio-com.mail.protection.outlook.com2026-02-20 → 2026-03-24 · 3 obs

○ 2017-02-12 18:27:20
● 2026-02-20 07:58:22
● 2026-03-24 09:35:36

○MXsmtp.music-group.com2015-06-17 → 2017-02-12 · 4 obs

● 2015-06-17 00:42:32
● 2017-02-12 18:27:20
○ 2026-02-20 07:58:22
○ 2026-03-24 09:35:36

●A104.18.4.632026-02-20 → 2026-03-24 · 3 obs

○ 2017-02-12 18:27:20
● 2026-02-20 07:58:22
● 2026-03-24 09:35:36

●A104.18.5.632026-02-20 → 2026-03-24 · 3 obs

○ 2017-02-12 18:27:20
● 2026-02-20 07:58:22
● 2026-03-24 09:35:36

●A2606:4700::6812:43f2026-02-20 → 2026-03-24 · 3 obs

○ 2017-02-12 18:27:20
● 2026-02-20 07:58:22
● 2026-03-24 09:35:36

●A2606:4700::6812:53f2026-02-20 → 2026-03-24 · 3 obs

○ 2017-02-12 18:27:20
● 2026-02-20 07:58:22
● 2026-03-24 09:35:36

○A27.111.186.282015-06-17 → 2017-02-12 · 4 obs

● 2015-06-17 00:42:32
● 2017-02-12 18:27:20
○ 2026-02-20 07:58:22
○ 2026-03-24 09:35:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
coolaudio.com	dana.ns.cloudflare.com, konnor.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.105

NS records: dana.ns.cloudflare.com, konnor.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coolaudio.com (unsigned zone)

⏱️ Timing

Total: 225ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.18.4.63, 104.18.5.63`
AAAA	2	`2606:4700::6812:53f, 2606:4700::6812:43f`
NS	2	`ns1.coolaudio.com, ns2.coolaudio.com`
MX	1	`coolaudio-com.mail.protection.outlook.co`
TXT	3	`d3d31l317g8qmuvl68qan9gh2g, m6ai6dlm9h44a3e7tdqdnnvd5q...`
SOA	1	`ns1.coolaudio.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (dana.ns.cloudflare.com, dana.ns.cloudflare.com, dana.ns.cloudflare.com...)

Analysis

Hierarchy

coolaudio.com is parent of ns1.coolaudio.com and ns2.coolaudio.com.

IP Addresses

coolaudio.com points to four IP numbers: 2606:4700::6812:43f, 2606:4700::6812:53f, 104.18.4.63 and 104.18.5.63.

Other host names including www.tactilews.com, aveva.cz, bvef.org, alconbenefitsnews.com and www.rabentire.com share IP numbers with coolaudio.com.

Name Servers

coolaudio.com is delegated to four name servers: ns1.coolaudio.com, ns2.coolaudio.com, dana.ns.cloudflare.com and konnor.ns.cloudflare.com.

coolaudio.com at least partially shares name servers with other domains, including twicenest.com, premiertech-inc.com, aitopianow.club, takemehome.hr and nl1.tv.

These name servers are commonly used with dave.ns.cloudflare.com and isla.ns.cloudflare.com.

Host names with six IP numbers:

dana.ns.cloudflare.com points to 2606:4700:50::adf5:3a69, 2803:f800:50::6ca2:c069, 2a06:98c1:50::ac40:2069, 108.162.192.105, 172.64.32.105 and 173.245.58.105.

konnor.ns.cloudflare.com points to 2606:4700:58::a29f:2c6a, 2803:f800:50::6ca2:c36a, 2a06:98c1:50::ac40:236a, 108.162.195.106, 162.159.44.106 and 172.64.35.106.

Host names with two IP numbers:

ns1.coolaudio.com points to 2400:cb00:2049:1::a29f:fb and 162.159.0.251.

ns2.coolaudio.com points to 2400:cb00:2049:1::a29f:1fc and 162.159.1.252.

Mail Servers

coolaudio.com is handled by a single mail server, coolaudio-com.mail.protection.outlook.com.

coolaudio-com.mail.protection.outlook.com resolves to six IPs: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.

coolaudio.com - robtex.com

coolaudio.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`coolaudio.com`

`com`