🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`flowstruct.app`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:1242^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:b4b7^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.18.66^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.180.183^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`chris.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b55^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c155^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2155^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chris.ns.cloudflare.com`
		A	108.162.193.85^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
		A	172.64.33.85^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
		A	173.245.59.85^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
NS	`sureena.ns.cloudflare.com`
		A	2606:4700:50::a29f:267e^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c27e^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:227e^{Cloudflare2a06:98c1:50::/45}
		A	108.162.194.126^{Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.38.126^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.34.126^{Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.18.66, 172.67.180.183
		IPv6 hints	2606:4700:3037::6815:1242, 2606:4700:3037::ac43:b4b7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=10, name=cloudflare-ech.com
SOA	`chris.ns.cloudflare.com`dns@cloudflare.com serial=2415109454

`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

flowstruct.io

flowstruct.fun

flowstruct.ca

flowstruct.pl

flowstruct.app

flowstruct.ai

flowstruct.pages.dev

Similar names

structflow.in

structflow.co

structflow.pages.dev

structflow.tech

structflow.dev

structflow.pl

Previous names

Next names

DNS History

15 records (11 active, 4 former)

●NSchris.ns.cloudflare.com2026-09-14 → 2026-09-20 · 2 obs

● 2026-09-14 04:05:10
● 2026-09-20 19:07:16

●NSsureena.ns.cloudflare.com2026-09-14 → 2026-09-20 · 2 obs

● 2026-09-14 04:05:10
● 2026-09-20 19:07:16

●MXeforward1.registrar-servers.com2026-09-14 → 2026-09-20 · 2 obs

● 2026-09-14 04:05:10
● 2026-09-20 19:07:16

●MXeforward2.registrar-servers.com2026-09-14 → 2026-09-20 · 2 obs

● 2026-09-14 04:05:10
● 2026-09-20 19:07:16

●MXeforward3.registrar-servers.com2026-09-14 → 2026-09-20 · 2 obs

● 2026-09-14 04:05:10
● 2026-09-20 19:07:16

●MXeforward4.registrar-servers.com2026-09-14 → 2026-09-20 · 2 obs

● 2026-09-14 04:05:10
● 2026-09-20 19:07:16

●MXeforward5.registrar-servers.com2026-09-14 → 2026-09-20 · 2 obs

● 2026-09-14 04:05:10
● 2026-09-20 19:07:16

●A104.21.18.662026-09-17 → 2026-09-20 · 3 obs

○ 2026-09-14 04:05:10
● 2026-09-17 09:27:02
● 2026-09-20 19:07:16

●A172.67.180.1832026-09-17 → 2026-09-20 · 3 obs

○ 2026-09-14 04:05:10
● 2026-09-17 09:27:02
● 2026-09-20 19:07:16

○A188.114.96.02026-09-14 → 2026-09-14 · 3 obs

● 2026-09-14 04:05:10
○ 2026-09-17 09:27:02
○ 2026-09-20 19:07:16

○A188.114.97.02026-09-14 → 2026-09-14 · 3 obs

● 2026-09-14 04:05:10
○ 2026-09-17 09:27:02
○ 2026-09-20 19:07:16

●A2606:4700:3037::6815:12422026-09-17 → 2026-09-20 · 3 obs

○ 2026-09-14 04:05:10
● 2026-09-17 09:27:02
● 2026-09-20 19:07:16

●A2606:4700:3037::ac43:b4b72026-09-17 → 2026-09-20 · 3 obs

○ 2026-09-14 04:05:10
● 2026-09-17 09:27:02
● 2026-09-20 19:07:16

○A2a06:98c1:3120::2026-09-14 → 2026-09-14 · 3 obs

● 2026-09-14 04:05:10
○ 2026-09-17 09:27:02
○ 2026-09-20 19:07:16

○A2a06:98c1:3121::2026-09-14 → 2026-09-14 · 3 obs

● 2026-09-14 04:05:10
○ 2026-09-17 09:27:02
○ 2026-09-20 19:07:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
flowstruct.app	chris.ns.cloudflare.com, sureena.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.85

NS records: chris.ns.cloudflare.com, sureena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flowstruct.app (unsigned zone)

⏱️ Timing

Total: 1039ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.18.66, 172.67.180.183`
AAAA	2	`2606:4700:3037::6815:1242, 2606:4700:3037::ac43:b4b7`
NS	2	`chris.ns.cloudflare.com, sureena.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`chris.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

flowstruct.app resolves to four IP addresses: 104.21.18.66, 172.67.180.183, 2606:4700:3037::6815:1242 and 2606:4700:3037::ac43:b4b7.

Two other host names, along with gobet247i.ng, vegyouup.com and neomigaia.org, also share IP numbers with flowstruct.app.

Name Servers

flowstruct.app has two authoritative name servers — chris.ns.cloudflare.com and sureena.ns.cloudflare.com.

flowstruct.app shares its NS records with other domains, for example nova-498834.workers.dev, gday-casino-australia.com, rojasysistemas-sa.workers.dev and two others.

flowstruct.app has at least partial name server overlap with other domains, such as lorincmarket.shop, ternak77-gaming.pages.dev, boo-casino-download-app.online and two others.

DNS names with 6 IP addresses:

chris.ns.cloudflare.com points to 108.162.193.85, 172.64.33.85, 173.245.59.85 and 3 other IP addresses.

sureena.ns.cloudflare.com points to 108.162.194.126, 162.159.38.126, 172.64.34.126 and 3 other IP addresses.

Mail Servers

flowstruct.app is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

There is at least a partial MX overlap between flowstruct.app and other domains, including hellopoint.online, sanasheikh.me, stupidgames.net and two others.

These mail servers tend to be used in combination with the mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com.

Host names that point to one IP address:

eforward1.registrar-servers.com resolves to 162.255.118.51.

eforward2.registrar-servers.com resolves to 162.255.118.52.

eforward3.registrar-servers.com resolves to 162.255.118.51.

eforward4.registrar-servers.com resolves to 162.255.118.52.

eforward5.registrar-servers.com resolves to 162.255.118.51.

Each of eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com resolves to 162.255.118.51.

The host names eforward2.registrar-servers.com and eforward4.registrar-servers.com both resolve to 162.255.118.52 IP addresses.