basicsofmusic.app - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`basicsofmusic.app`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3034::6815:4161^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:a198^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.65.97^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.161.152^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bob.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b68^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bob.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c168^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bob.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2168^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bob.ns.cloudflare.com`
		A	108.162.193.104^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bob.ns.cloudflare.com`
		A	172.64.33.104^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bob.ns.cloudflare.com`
		A	173.245.59.104^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bob.ns.cloudflare.com`
NS	`dolly.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a62^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dolly.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c062^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dolly.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2062^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dolly.ns.cloudflare.com`
		A	108.162.192.98^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dolly.ns.cloudflare.com`
		A	172.64.32.98^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dolly.ns.cloudflare.com`
		A	173.245.58.98^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dolly.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽⁵⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`v=spf1 include:zoho.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.65.97, 172.67.161.152
		IPv6 hints	2606:4700:3034::6815:4161, 2606:4700:3034::ac43:a198
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com
SOA	`bob.ns.cloudflare.com`dns@cloudflare.com serial=2413110336

`app`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=101427

🔒 HSTS Preload (+subdomains)

Same first word

basicsofmusic.courses

basicsofmusic.app

basicsofmusic.com

Previous names

Next names

DNS History

9 records (9 active, 0 former)

●NSbob.ns.cloudflare.com2026-09-02 → 2026-09-04 · 2 obs

● 2026-09-02 00:05:12
● 2026-09-04 21:54:30

●NSdolly.ns.cloudflare.com2026-09-02 → 2026-09-04 · 2 obs

● 2026-09-02 00:05:12
● 2026-09-04 21:54:30

●MXmx.zoho.com2026-09-02 → 2026-09-04 · 2 obs

● 2026-09-02 00:05:12
● 2026-09-04 21:54:30

●MXmx2.zoho.com2026-09-02 → 2026-09-04 · 2 obs

● 2026-09-02 00:05:12
● 2026-09-04 21:54:30

●MXmx3.zoho.com2026-09-02 → 2026-09-04 · 2 obs

● 2026-09-02 00:05:12
● 2026-09-04 21:54:30

●A104.21.65.972026-09-02 → 2026-09-04 · 2 obs

● 2026-09-02 00:05:12
● 2026-09-04 21:54:30

●A172.67.161.1522026-09-02 → 2026-09-04 · 2 obs

● 2026-09-02 00:05:12
● 2026-09-04 21:54:30

●A2606:4700:3034::6815:41612026-09-02 → 2026-09-04 · 2 obs

● 2026-09-02 00:05:12
● 2026-09-04 21:54:30

●A2606:4700:3034::ac43:a1982026-09-02 → 2026-09-04 · 2 obs

● 2026-09-02 00:05:12
● 2026-09-04 21:54:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...	-
basicsofmusic.app	bob.ns.cloudflare.com, dolly.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.104

NS records: bob.ns.cloudflare.com, dolly.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 671ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.65.97, 172.67.161.152`
AAAA	2	`2606:4700:3034::6815:4161, 2606:4700:3034::ac43:a198`
NS	2	`bob.ns.cloudflare.com, dolly.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx3.zoho.com (pri: 20)...`
TXT	1	`v=spf1 include:zoho.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bob.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

basicsofmusic.app points to the four IP addresses 104.21.65.97, 172.67.161.152, 2606:4700:3034::6815:4161 and 2606:4700:3034::ac43:a198.

pikk.me, j-t.ie, gcseahawks.com.cdn.cloudflare.net plus two other host names have IP numbers in common with basicsofmusic.app.

Name Servers

basicsofmusic.app has two authoritative name servers — bob.ns.cloudflare.com and dolly.ns.cloudflare.com.

The name server configuration of basicsofmusic.app is shared with other domains, for instance houstonaiweek.org, nationalaimonth.com, socialresponsibilityweek.org and two others.

There is at least partial name server overlap between basicsofmusic.app and other domains — dangtiendung.edu.vn, barroalto.go.leg.br, jdlinmobiliaria.com.mx and two more among them.

The name servers brianna.ns.cloudflare.com, dom.ns.cloudflare.com and aiden.ns.cloudflare.com are often found in combination with these name servers.

Hosts with 6 IP addresses each:

bob.ns.cloudflare.com points to 108.162.193.104, 172.64.33.104, 173.245.59.104 and 3 other IP addresses.

dolly.ns.cloudflare.com points to 108.162.192.98, 172.64.32.98, 173.245.58.98 and 3 other IP addresses.

Mail Servers

Incoming mail for basicsofmusic.app is delivered via three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

At least some of the mail servers used by basicsofmusic.app are shared with other domains: viviensg.com, smartcareshipping.com, maldivesoficial.com.br and two others among them.

mx2.zoho.com points to 204.141.33.44. mx3.zoho.com and mx.zoho.com each point to 204.141.43.44.

The host names mx3.zoho.com and mx.zoho.com both resolve to 204.141.43.44 IP addresses.