`quick-webdevops.study`

DNSSEC	⚠️ Not signed
A	104.21.90.124^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.156.163^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`adele.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:269c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adele.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c29c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`adele.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:229c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`adele.ns.cloudflare.com`
		A	108.162.194.156^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adele.ns.cloudflare.com`
		A	162.159.38.156^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adele.ns.cloudflare.com`
		A	172.64.34.156^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adele.ns.cloudflare.com`
NS	`gannon.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c3b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gannon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c33b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gannon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:233b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gannon.ns.cloudflare.com`
		A	108.162.195.59^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gannon.ns.cloudflare.com`
		A	162.159.44.59^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gannon.ns.cloudflare.com`
		A	172.64.35.59^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gannon.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.90.124, 172.67.156.163
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=218, name=cloudflare-ech.com
SOA	`adele.ns.cloudflare.com`dns@cloudflare.com serial=2409905569

`study`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.study` ⭐
	NS	`b.nic.study`
	NS	`c.nic.study`
	NS	`x.nic.study`
	NS	`y.nic.study`
	NS	`z.nic.study`
	SOA	`a.nic.study`admin@tldns.godaddy serial=1785618105

⚠️ On DNS blocklist: tif

Subdomains

www.quick-webdevops.study

Same first word

quick-webdevops.study

DNS History

4 records (4 active, 0 former)

●NSadele.ns.cloudflare.com2026-05-23 → 2026-08-01 · 2 obs

● 2026-05-23 06:33:30
● 2026-08-01 22:03:58

●NSgannon.ns.cloudflare.com2026-05-23 → 2026-08-01 · 2 obs

● 2026-05-23 06:33:30
● 2026-08-01 22:03:58

●A104.21.90.1242026-05-23 → 2026-08-01 · 2 obs

● 2026-05-23 06:33:30
● 2026-08-01 22:03:58

●A172.67.156.1632026-05-23 → 2026-08-01 · 2 obs

● 2026-05-23 06:33:30
● 2026-08-01 22:03:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
study	a.nic.study, b.nic.study, c.nic.study, x.nic.study...	12 records
quick-webdevops.study	gannon.ns.cloudflare.com, adele.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.59

NS records: gannon.ns.cloudflare.com, adele.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for quick-webdevops.study (unsigned zone)

⏱️ Timing

Total: 319ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.90.124, 172.67.156.163`
NS	2	`adele.ns.cloudflare.com, gannon.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`adele.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.nic.study, a.nic.study, b.nic.study...)

Analysis

Hierarchy

quick-webdevops.study is a parent domain of www.quick-webdevops.study.

IP Addresses

quick-webdevops.study resolves to the IP addresses 104.21.90.124 and 172.67.156.163

Additional host names — mls.com.hk, megaslots.ca, conferencebureauswitzerland.com and two others — share IP numbers with quick-webdevops.study.

Name Servers

Two name servers handle the delegation for quick-webdevops.study: adele.ns.cloudflare.com and gannon.ns.cloudflare.com.

quick-webdevops.study shares its name server setup with other domains, including subterranean-mineral-map.garden, pixelartcanvas.study, maglev-propulsion-system.garden and two others.

quick-webdevops.study shares at least some of its name servers with other domains, including dgzhuoli.com, homebargaus.top, moravianqilo.com and two others.

These name servers are frequently paired with the name servers holly.ns.cloudflare.com and ian.ns.cloudflare.com.

Host names with 6 IP numbers:

adele.ns.cloudflare.com resolves to 108.162.194.156, 162.159.38.156 and 172.64.34.156 among others, with 3 other IP addresses in total.

gannon.ns.cloudflare.com resolves to 108.162.195.59, 162.159.44.59 and 172.64.35.59 among others, with 3 other IP addresses in total.

quick-webdevops.study - robtex.com