🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`quantstacklabs.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:4c11^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:b911^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.76.17^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.185.17^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`doug.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b9f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`doug.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`doug.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`doug.ns.cloudflare.com`
		A	108.162.193.159^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`doug.ns.cloudflare.com`
		A	172.64.33.159^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`doug.ns.cloudflare.com`
		A	173.245.59.159^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`doug.ns.cloudflare.com`
NS	`millie.ns.cloudflare.com`
		A	2606:4700:50::a29f:26b5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`millie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2b5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`millie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22b5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`millie.ns.cloudflare.com`
		A	108.162.194.181^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`millie.ns.cloudflare.com`
		A	162.159.38.181^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`millie.ns.cloudflare.com`
		A	172.64.34.181^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`millie.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.76.17, 172.67.185.17
		IPv6 hints	2606:4700:3035::6815:4c11, 2606:4700:3035::ac43:b911
SOA	`doug.ns.cloudflare.com`dns@cloudflare.com serial=2415987505

`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=1790547854

Same first word

quantstacklabs.com

Previous names

Next names

DNS History

6 records (6 active, 0 former)

●NSdoug.ns.cloudflare.com2026-09-04 → 2026-09-27 · 2 obs

● 2026-09-04 20:21:42
● 2026-09-27 22:43:44

●NSmillie.ns.cloudflare.com2026-09-04 → 2026-09-27 · 2 obs

● 2026-09-04 20:21:42
● 2026-09-27 22:43:44

●A104.21.76.172026-09-04 → 2026-09-27 · 2 obs

● 2026-09-04 20:21:42
● 2026-09-27 22:43:44

●A172.67.185.172026-09-04 → 2026-09-27 · 2 obs

● 2026-09-04 20:21:42
● 2026-09-27 22:43:44

●A2606:4700:3035::6815:4c112026-09-04 → 2026-09-27 · 2 obs

● 2026-09-04 20:21:42
● 2026-09-27 22:43:44

●A2606:4700:3035::ac43:b9112026-09-04 → 2026-09-27 · 2 obs

● 2026-09-04 20:21:42
● 2026-09-27 22:43:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...	-
quantstacklabs.com	doug.ns.cloudflare.com, millie.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.159

NS records: doug.ns.cloudflare.com, millie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for quantstacklabs.com (unsigned zone)

⏱️ Timing

Total: 342ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.185.17, 104.21.76.17`
AAAA	2	`2606:4700:3035::6815:4c11, 2606:4700:3035::ac43:b911`
NS	2	`doug.ns.cloudflare.com, millie.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`doug.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

quantstacklabs.com has four IP addresses: 104.21.76.17, 172.67.185.17, 2606:4700:3035::6815:4c11 and 2606:4700:3035::ac43:b911.

Two other host names, along with scypx.com, bukapo.id and fengsports.co.uk, also share IP numbers with quantstacklabs.com.

Name Servers

The NS records for quantstacklabs.com delegate to doug.ns.cloudflare.com and millie.ns.cloudflare.com.

quantstacklabs.com shares its NS records with other domains, for example manthonyr94.workers.dev, leagues-5uf.pages.dev, randomdomen.xyz and two others.

quantstacklabs.com shares at least some of its name servers with other domains, including dalaycarrillo267.workers.dev, standonprinciples.com, 982cy0n.cn and two others.

These name servers are frequently seen alongside the name servers amos.ns.cloudflare.com, mckenzie.ns.cloudflare.com, chan.ns.cloudflare.com and melnicoff.ns.cloudflare.com.

DNS names with 6 IP addresses:

doug.ns.cloudflare.com maps to 108.162.193.159, 172.64.33.159, 173.245.59.159 and 3 additional IP addresses.

millie.ns.cloudflare.com maps to 108.162.194.181, 162.159.38.181, 172.64.34.181 and 3 additional IP addresses.

quantstacklabs.com - robtex.com