🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`quantroflow.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:188a^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:daf7^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.24.138^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.218.247^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ruben.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c47^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c347^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ruben.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2347^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ruben.ns.cloudflare.com`
		A	108.162.195.71^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	162.159.44.71^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	172.64.35.71^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
NS	`vivienne.ns.cloudflare.com`
		A	2606:4700:50::a29f:2632^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vivienne.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c232^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vivienne.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2232^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vivienne.ns.cloudflare.com`
		A	108.162.194.50^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vivienne.ns.cloudflare.com`
		A	162.159.38.50^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vivienne.ns.cloudflare.com`
		A	172.64.34.50^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vivienne.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:200f::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yuphxug-in-f27.1e100.net`
		A	192.178.231.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`yuphxrp-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4001:c79::1b^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbfwv-in-f27.1e100.net`
		A	173.194.42.26^{🇺🇸 Google173.194.0.0/16}
			PTR	`yucbfwv-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=wB1Bsi9iZPfs6hvm0I1NSWymARqOxAFPTuv8Kpf8Clw`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.24.138, 172.67.218.247
		IPv6 hints	2606:4700:3032::6815:188a, 2606:4700:3035::ac43:daf7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=82, name=cloudflare-ech.com
SOA	`ruben.ns.cloudflare.com`dns@cloudflare.com serial=2419767786

`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=1794379191

Same first word

quantroflow.cloud

quantroflow.online

quantroflow.com

Previous names

Next names

DNS History

11 records (11 active, 0 former)

●NSruben.ns.cloudflare.com2026-08-28 → 2026-11-11 · 2 obs

● 2026-08-28 17:24:58
● 2026-11-11 07:03:26

●NSvivienne.ns.cloudflare.com2026-08-28 → 2026-11-11 · 2 obs

● 2026-08-28 17:24:58
● 2026-11-11 07:03:26

●MXalt1.aspmx.l.google.com2026-08-28 → 2026-11-11 · 2 obs

● 2026-08-28 17:24:58
● 2026-11-11 07:03:26

●MXalt2.aspmx.l.google.com2026-08-28 → 2026-11-11 · 2 obs

● 2026-08-28 17:24:58
● 2026-11-11 07:03:26

●MXalt3.aspmx.l.google.com2026-08-28 → 2026-11-11 · 2 obs

● 2026-08-28 17:24:58
● 2026-11-11 07:03:26

●MXalt4.aspmx.l.google.com2026-08-28 → 2026-11-11 · 2 obs

● 2026-08-28 17:24:58
● 2026-11-11 07:03:26

●MXaspmx.l.google.com2026-08-28 → 2026-11-11 · 2 obs

● 2026-08-28 17:24:58
● 2026-11-11 07:03:26

●A104.21.24.1382026-08-28 → 2026-11-11 · 2 obs

● 2026-08-28 17:24:58
● 2026-11-11 07:03:26

●A172.67.218.2472026-08-28 → 2026-11-11 · 2 obs

● 2026-08-28 17:24:58
● 2026-11-11 07:03:26

●A2606:4700:3032::6815:188a2026-08-28 → 2026-11-11 · 2 obs

● 2026-08-28 17:24:58
● 2026-11-11 07:03:26

●A2606:4700:3035::ac43:daf72026-08-28 → 2026-11-11 · 2 obs

● 2026-08-28 17:24:58
● 2026-11-11 07:03:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net...	-
quantroflow.com	vivienne.ns.cloudflare.com, ruben.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.50

NS records: vivienne.ns.cloudflare.com, ruben.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for quantroflow.com (unsigned zone)

⏱️ Timing

Total: 993ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.24.138, 172.67.218.247`
AAAA	2	`2606:4700:3032::6815:188a, 2606:4700:3035::ac43:daf7`
NS	2	`ruben.ns.cloudflare.com, vivienne.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=wB1Bsi9iZPfs6hv, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ruben.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

quantroflow.com directs to four IP numbers, which are 104.21.24.138, 172.67.218.247, 2606:4700:3032::6815:188a and 2606:4700:3035::ac43:daf7.

eil-ug.com, xavin.win, musikutbildning.fi plus two other host names have IP numbers in common with quantroflow.com.

Name Servers

quantroflow.com is delegated to two name servers: ruben.ns.cloudflare.com and vivienne.ns.cloudflare.com.

The name server configuration of quantroflow.com is shared with other domains, for instance hezc3q6i.pages.dev, doriswilliams1952.workers.dev, gennaculberthlqpjm.pages.dev and two others.

At least some of quantroflow.com's name servers are shared with other domains, for example sisterhood.se, thealexdev.tech, shedboutiqueho.shop and two more.

It is common for these name servers to be used in conjunction with the name servers mona.ns.cloudflare.com, james.ns.cloudflare.com and roxy.ns.cloudflare.com.

Hosts with 6 IP addresses each:

ruben.ns.cloudflare.com resolves to 108.162.195.71, 162.159.44.71, 172.64.35.71 and 3 other IP addresses.

vivienne.ns.cloudflare.com resolves to 108.162.194.50, 162.159.38.50, 172.64.34.50 and 3 other IP addresses.

Mail Servers

Five mail servers handle quantroflow.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by quantroflow.com are shared with other domains: lumus.ie, dirtybootscoffeeroasters.com, wgloverdesigns.com and two others among them.

These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and aspmx2.googlemail.com.

Host names pointing to two IP addresses:

aspmx.l.google.com points to 192.178.231.26 and 2607:f8b0:4023:200f::1b.

alt1.aspmx.l.google.com points to 192.178.234.27 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com points to 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com points to 173.194.42.26 and 2607:f8b0:4001:c79::1b.

alt4.aspmx.l.google.com points to 172.253.157.26 and 2a00:1450:400c:c23::1b.