`flownote.app`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:25f4^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:d86f^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.37.244^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.216.111^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`amy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a65^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c065^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2065^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amy.ns.cloudflare.com`
		A	108.162.192.101^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
		A	172.64.32.101^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
		A	173.245.58.101^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
NS	`tom.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b93^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c193^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tom.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2193^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tom.ns.cloudflare.com`
		A	108.162.193.147^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
		A	172.64.33.147^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
		A	173.245.59.147^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.37.244, 172.67.216.111
		IPv6 hints	2606:4700:3034::6815:25f4, 2606:4700:3036::ac43:d86f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=106, name=cloudflare-ech.com
SOA	`amy.ns.cloudflare.com`dns@cloudflare.com serial=2408503053

`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

flownote.app

flownote.io

flownote.ai

Similar names

wolftone.com

DNS History

13 records (6 active, 7 former)

●NSamy.ns.cloudflare.com2026-05-23 → 2026-08-07 · 2 obs

● 2026-05-23 02:13:24
● 2026-08-07 07:34:54

●NStom.ns.cloudflare.com2026-05-23 → 2026-08-07 · 2 obs

● 2026-05-23 02:13:24
● 2026-08-07 07:34:54

○MXalt1.gmr-smtp-in.l.google.com2026-05-23 → 2026-05-23 · 3 obs

● 2026-05-23 02:13:24
○ 2026-07-08 11:31:08
○ 2026-08-07 07:34:54

○MXalt2.gmr-smtp-in.l.google.com2026-05-23 → 2026-05-23 · 3 obs

● 2026-05-23 02:13:24
○ 2026-07-08 11:31:08
○ 2026-08-07 07:34:54

○MXalt3.gmr-smtp-in.l.google.com2026-05-23 → 2026-05-23 · 3 obs

● 2026-05-23 02:13:24
○ 2026-07-08 11:31:08
○ 2026-08-07 07:34:54

○MXalt4.gmr-smtp-in.l.google.com2026-05-23 → 2026-05-23 · 3 obs

● 2026-05-23 02:13:24
○ 2026-07-08 11:31:08
○ 2026-08-07 07:34:54

○MXgmr-smtp-in.l.google.com2026-05-23 → 2026-05-23 · 3 obs

● 2026-05-23 02:13:24
○ 2026-07-08 11:31:08
○ 2026-08-07 07:34:54

●A104.21.37.2442026-05-23 → 2026-08-07 · 2 obs

● 2026-05-23 02:13:24
● 2026-08-07 07:34:54

●A172.67.216.1112026-05-23 → 2026-08-07 · 2 obs

● 2026-05-23 02:13:24
● 2026-08-07 07:34:54

○A2606:4700:3032::6815:25f42026-05-23 → 2026-05-23 · 3 obs

● 2026-05-23 02:13:24
○ 2026-07-08 11:31:08
○ 2026-08-07 07:34:54

●A2606:4700:3034::6815:25f42026-07-08 → 2026-08-07 · 3 obs

○ 2026-05-23 02:13:24
● 2026-07-08 11:31:08
● 2026-08-07 07:34:54

○A2606:4700:3035::ac43:d86f2026-05-23 → 2026-05-23 · 3 obs

● 2026-05-23 02:13:24
○ 2026-07-08 11:31:08
○ 2026-08-07 07:34:54

●A2606:4700:3036::ac43:d86f2026-07-08 → 2026-08-07 · 3 obs

○ 2026-05-23 02:13:24
● 2026-07-08 11:31:08
● 2026-08-07 07:34:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
flownote.app	amy.ns.cloudflare.com, tom.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.147

NS records: amy.ns.cloudflare.com, tom.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flownote.app (unsigned zone)

⏱️ Timing

Total: 479ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.37.244, 172.67.216.111`
AAAA	2	`2606:4700:3034::6815:25f4, 2606:4700:3036::ac43:d86f`
NS	2	`amy.ns.cloudflare.com, tom.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`amy.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

flownote.app resolves to four IP addresses: 104.21.37.244, 172.67.216.111, 2606:4700:3034::6815:25f4 and 2606:4700:3036::ac43:d86f.

Two other host names, along with mittelbayerische-immobilien.de, vlpcpallc.com and carolinaturkeys.com, also share IP numbers with flownote.app.

Name Servers

The NS records for flownote.app delegate to amy.ns.cloudflare.com and tom.ns.cloudflare.com.

flownote.app shares its NS records with other domains, for example karwansaraypublishers.com, av-thstream4.com, kmsmx.net and two others.

flownote.app shares at least some of its name servers with other domains, including cars45.com, theflixer.sx, diariomunicipal.org and two others.

These name servers are frequently paired with the name servers kia.ns.cloudflare.com and byron.ns.cloudflare.com.

DNS names with 6 IP addresses:

amy.ns.cloudflare.com maps to 108.162.192.101, 172.64.32.101, 173.245.58.101 and 3 additional IP addresses.

tom.ns.cloudflare.com maps to 108.162.193.147, 172.64.33.147, 173.245.59.147 and 3 additional IP addresses.

flownote.app - robtex.com

flownote.app

app

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`flownote.app`

`app`