`ns3.netflowknights.com`

DNSSEC	⚠️ Not signed
A	104.21.87.145^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.169.229^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.87.145, 172.67.169.229
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=12, name=cloudflare-ech.com

`netflowknights.com`

DNSSEC	⚠️ Not signed
A	104.21.87.145^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.169.229^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jack.ns.cloudflare.com` ⭐
NS	`lucy.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.87.145, 172.67.169.229
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=211, name=cloudflare-ech.com
SOA	`jack.ns.cloudflare.com`dns@cloudflare.com serial=2410713690

Previously NS for

netflowknights.com

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DNS History

4 records (2 active, 2 former)

●A104.21.87.1452026-05-28 → 2026-07-28 · 3 obs

○ 2016-12-21 00:07:34
● 2026-05-28 05:14:58
● 2026-07-28 13:12:56

●A172.67.169.2292026-05-28 → 2026-07-28 · 3 obs

○ 2016-12-21 00:07:34
● 2026-05-28 05:14:58
● 2026-07-28 13:12:56

○A198.7.29.52015-08-07 → 2016-12-21 · 4 obs

● 2015-08-07 14:40:28
● 2016-12-21 00:07:34
○ 2026-05-28 05:14:58
○ 2026-07-28 13:12:56

○A2606:2800:c::52015-08-07 → 2016-12-21 · 4 obs

● 2015-08-07 14:40:28
● 2016-12-21 00:07:34
○ 2026-05-28 05:14:58
○ 2026-07-28 13:12:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
netflowknights.com	jack.ns.cloudflare.com, lucy.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.121

NS records: jack.ns.cloudflare.com, lucy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for netflowknights.com (unsigned zone)

⏱️ Timing

Total: 79ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.169.229, 104.21.87.145`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ns3.netflowknights.com points to the IP addresses 104.21.87.145 and 172.67.169.229

axitag.com, dragon777kaka.com, orsinisavelli.it plus two other host names have IP numbers in common with ns3.netflowknights.com.

ns3.netflowknights.com - robtex.com