`learnquartzserenity.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:1a10^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:8724^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.26.16^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.135.36^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`boyd.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`boyd.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`boyd.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`boyd.ns.cloudflare.com`
		A	108.162.193.75^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`boyd.ns.cloudflare.com`
		A	172.64.33.75^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`boyd.ns.cloudflare.com`
		A	173.245.59.75^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`boyd.ns.cloudflare.com`
NS	`mckinley.ns.cloudflare.com`
		A	2606:4700:50::a29f:2649^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckinley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c249^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mckinley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2249^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mckinley.ns.cloudflare.com`
		A	108.162.194.73^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckinley.ns.cloudflare.com`
		A	162.159.38.73^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckinley.ns.cloudflare.com`
		A	172.64.34.73^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckinley.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.26.16, 172.67.135.36
		IPv6	2606:4700:3035::6815:1a10, 2606:4700:3036::ac43:8724
SOA	`boyd.ns.cloudflare.com`dns@cloudflare.com serial=2395651889

`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=1774413007

⚠️ On DNS blocklist: tif

Same first word

learnquartzserenity.com

DNS History

6 records (6 active, 0 former)

●NSboyd.ns.cloudflare.com2026-03-22 → 2026-03-25 · 2 obs

● 2026-03-22 03:00:10
● 2026-03-25 04:46:56

●NSmckinley.ns.cloudflare.com2026-03-22 → 2026-03-25 · 2 obs

● 2026-03-22 03:00:10
● 2026-03-25 04:46:56

●A104.21.26.162026-03-22 → 2026-03-25 · 2 obs

● 2026-03-22 03:00:10
● 2026-03-25 04:46:56

●A172.67.135.362026-03-22 → 2026-03-25 · 2 obs

● 2026-03-22 03:00:10
● 2026-03-25 04:46:56

●A2606:4700:3035::6815:1a102026-03-22 → 2026-03-25 · 2 obs

● 2026-03-22 03:00:10
● 2026-03-25 04:46:56

●A2606:4700:3036::ac43:87242026-03-22 → 2026-03-25 · 2 obs

● 2026-03-22 03:00:10
● 2026-03-25 04:46:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
learnquartzserenity.com	boyd.ns.cloudflare.com, mckinley.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.73

NS records: boyd.ns.cloudflare.com, mckinley.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learnquartzserenity.com (unsigned zone)

⏱️ Timing

Total: 102ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.26.16, 172.67.135.36`
AAAA	2	`2606:4700:3035::6815:1a10, 2606:4700:3036::ac43:8724`
NS	2	`boyd.ns.cloudflare.com, mckinley.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`boyd.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by learnquartzserenity.com: 2606:4700:3035::6815:1a10, 2606:4700:3036::ac43:8724, 104.21.26.16 and 172.67.135.36.

other host names including ohh.mobi, lingssoft.net, www.mystic.horse, 05582716.com.cdn.cloudflare.net and zarphost.com.br share IP numbers with learnquartzserenity.com.

Name Servers

learnquartzserenity.com is delegated to two name servers boyd.ns.cloudflare.com and mckinley.ns.cloudflare.com.

learnquartzserenity.com shares the same name server setup as other domains, for instance edumoonstonevista.com, mindflaremind.com, skillavomentors.com, primecoclaims.com and knowzhyphentra.com.

learnquartzserenity.com at least partially shares name servers with other domains, for instance broduction.ru, niiiick.com, happybones.com, kozanostra.rs and polyde.cn.

These name servers are commonly used with owen.ns.cloudflare.com, matteo.ns.cloudflare.com and dahlia.ns.cloudflare.com.

Host names with six IP numbers:

Host name boyd.ns.cloudflare.com points to: 2606:4700:58::adf5:3b4b, 2803:f800:50::6ca2:c14b, 2a06:98c1:50::ac40:214b, 108.162.193.75, 172.64.33.75 and 173.245.59.75.

Host name mckinley.ns.cloudflare.com points to: 2606:4700:50::a29f:2649, 2803:f800:50::6ca2:c249, 2a06:98c1:50::ac40:2249, 108.162.194.73, 162.159.38.73 and 172.64.34.73.

learnquartzserenity.com - robtex.com