usefluent.co - dns.ninja

`usefluent.co`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:b93^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a659^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.11.147^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.166.89^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ace.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c41^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ace.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c341^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ace.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2341^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ace.ns.cloudflare.com`
		A	108.162.195.65^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ace.ns.cloudflare.com`
		A	162.159.44.65^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ace.ns.cloudflare.com`
		A	172.64.35.65^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ace.ns.cloudflare.com`
NS	`betty.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a4b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`betty.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`betty.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`betty.ns.cloudflare.com`
		A	108.162.192.75^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`betty.ns.cloudflare.com`
		A	172.64.32.75^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`betty.ns.cloudflare.com`
		A	173.245.58.75^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`betty.ns.cloudflare.com`
TXT	`google-site-verification=gb4wGgOYG3_I7c6aUL6-XJFZC1UZf3zBI1-qyYLEgZs`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.11.147, 172.67.166.89
		IPv6 hints	2606:4700:3031::6815:b93, 2606:4700:3037::ac43:a659
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=92, name=cloudflare-ech.com
SOA	`ace.ns.cloudflare.com`dns@cloudflare.com serial=2409856647

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759728887

Same first word

usefluent.co

Similar names

tenuseful.com

DNS History

8 records (6 active, 2 former)

●NSace.ns.cloudflare.com2026-06-11 → 2026-08-09 · 2 obs

● 2026-06-11 15:27:16
● 2026-08-09 16:23:20

●NSbetty.ns.cloudflare.com2026-06-11 → 2026-08-09 · 2 obs

● 2026-06-11 15:27:16
● 2026-08-09 16:23:20

●A104.21.11.1472026-06-11 → 2026-08-09 · 2 obs

● 2026-06-11 15:27:16
● 2026-08-09 16:23:20

●A172.67.166.892026-06-11 → 2026-08-09 · 2 obs

● 2026-06-11 15:27:16
● 2026-08-09 16:23:20

●A2606:4700:3031::6815:b932026-08-02 → 2026-08-09 · 3 obs

○ 2026-06-11 15:27:16
● 2026-08-02 06:05:44
● 2026-08-09 16:23:20

○A2606:4700:3033::ac43:a6592026-06-11 → 2026-06-11 · 3 obs

● 2026-06-11 15:27:16
○ 2026-08-02 06:05:44
○ 2026-08-09 16:23:20

○A2606:4700:3036::6815:b932026-06-11 → 2026-06-11 · 3 obs

● 2026-06-11 15:27:16
○ 2026-08-02 06:05:44
○ 2026-08-09 16:23:20

●A2606:4700:3037::ac43:a6592026-08-02 → 2026-08-09 · 3 obs

○ 2026-06-11 15:27:16
● 2026-08-02 06:05:44
● 2026-08-09 16:23:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co	-
usefluent.co	betty.ns.cloudflare.com, ace.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.65

NS records: betty.ns.cloudflare.com, ace.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usefluent.co (unsigned zone)

⏱️ Timing

Total: 347ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.166.89, 104.21.11.147`
AAAA	2	`2606:4700:3037::ac43:a659, 2606:4700:3031::6815:b93`
NS	2	`ace.ns.cloudflare.com, betty.ns.cloudflare.com`
TXT	1	`google-site-verification=gb4wGgOYG3_I7c6`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ace.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

usefluent.co points to the four IP addresses 104.21.11.147, 172.67.166.89, 2606:4700:3031::6815:b93 and 2606:4700:3037::ac43:a659.

lancelotslot.club, openai.damit5.workers.dev, rosewoodgiftcard.com and two other host names share IP numbers with usefluent.co.

Name Servers

usefluent.co uses two name servers for its delegation: ace.ns.cloudflare.com and betty.ns.cloudflare.com.

usefluent.co uses the same name servers as several other domains — among them inngenio.com.mx, suilaunch.io, antofy.io and two more.

The name servers of usefluent.co overlap at least partially with those of other domains — among them 88928.la, dijitalbahce.com, governance-centrifuge.com and two more.

The name servers piotr.ns.cloudflare.com, violet.ns.cloudflare.com and paislee.ns.cloudflare.com are commonly seen alongside these name servers.

Hostnames that resolve to 6 IP addresses:

Hostname ace.ns.cloudflare.com directs to 108.162.195.65, 162.159.44.65 and 172.64.35.65 along with 3 other IP addresses.

Hostname betty.ns.cloudflare.com directs to 108.162.192.75, 172.64.32.75 and 173.245.58.75 along with 3 other IP addresses.