`knoxdevelopers.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:c8a8^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:5a84^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.90.132^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.200.168^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`joaquin.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cdc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joaquin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3dc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`joaquin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23dc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`joaquin.ns.cloudflare.com`
		A	108.162.195.220^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joaquin.ns.cloudflare.com`
		A	162.159.44.220^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joaquin.ns.cloudflare.com`
		A	172.64.35.220^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joaquin.ns.cloudflare.com`
NS	`thea.ns.cloudflare.com`
		A	2606:4700:50::a29f:26f7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thea.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2f7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`thea.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22f7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`thea.ns.cloudflare.com`
		A	108.162.194.247^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thea.ns.cloudflare.com`
		A	162.159.38.247^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thea.ns.cloudflare.com`
		A	172.64.34.247^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thea.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁷³⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁹⁸⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`brevo-code:12aecca93212fd24af250111857cb03c`
TXT	`google-site-verification=EHo7Fg_xYRZBntZu2TghYBs3AFbVMvz_PPY7WDyrXMs`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.90.132, 172.67.200.168
		IPv6 hints	2606:4700:3031::ac43:c8a8, 2606:4700:3036::6815:5a84
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=188, name=cloudflare-ech.com
SOA	`joaquin.ns.cloudflare.com`dns@cloudflare.com serial=2408750521

`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=1784152027

⚠️ On DNS blocklist: tif

Subdomains

www.knoxdevelopers.com

Same first word

knoxdevelopers.com

DNS History

11 records (9 active, 2 former)

●NSjoaquin.ns.cloudflare.com2026-05-13 → 2026-07-15 · 2 obs

● 2026-05-13 01:50:22
● 2026-07-15 22:00:50

●NSthea.ns.cloudflare.com2026-05-13 → 2026-07-15 · 2 obs

● 2026-05-13 01:50:22
● 2026-07-15 22:00:50

●MXroute1.mx.cloudflare.net2026-05-13 → 2026-07-15 · 2 obs

● 2026-05-13 01:50:22
● 2026-07-15 22:00:50

●MXroute2.mx.cloudflare.net2026-05-13 → 2026-07-15 · 2 obs

● 2026-05-13 01:50:22
● 2026-07-15 22:00:50

●MXroute3.mx.cloudflare.net2026-05-13 → 2026-07-15 · 2 obs

● 2026-05-13 01:50:22
● 2026-07-15 22:00:50

●A104.21.90.1322026-05-13 → 2026-07-15 · 2 obs

● 2026-05-13 01:50:22
● 2026-07-15 22:00:50

●A172.67.200.1682026-05-13 → 2026-07-15 · 2 obs

● 2026-05-13 01:50:22
● 2026-07-15 22:00:50

○A2606:4700:3030::ac43:c8a82026-05-13 → 2026-05-23 · 4 obs

● 2026-05-13 01:50:22
● 2026-05-23 03:58:26
○ 2026-07-05 01:43:50
○ 2026-07-15 22:00:50

○A2606:4700:3031::6815:5a842026-05-13 → 2026-05-23 · 4 obs

● 2026-05-13 01:50:22
● 2026-05-23 03:58:26
○ 2026-07-05 01:43:50
○ 2026-07-15 22:00:50

●A2606:4700:3031::ac43:c8a82026-07-05 → 2026-07-15 · 3 obs

○ 2026-05-23 03:58:26
● 2026-07-05 01:43:50
● 2026-07-15 22:00:50

●A2606:4700:3036::6815:5a842026-07-05 → 2026-07-15 · 3 obs

○ 2026-05-23 03:58:26
● 2026-07-05 01:43:50
● 2026-07-15 22:00:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
knoxdevelopers.com	thea.ns.cloudflare.com, joaquin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.220

NS records: thea.ns.cloudflare.com, joaquin.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 198ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.200.168, 104.21.90.132`
AAAA	2	`2606:4700:3031::ac43:c8a8, 2606:4700:3036::6815:5a84`
NS	2	`joaquin.ns.cloudflare.com, thea.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 11), route2.mx.cloudflare.net (pri: 73)...`
TXT	3	`brevo-code:12aecca93212fd24af250111857cb, google-site-verification=EHo7Fg_xYRZBntZ...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`joaquin.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

knoxdevelopers.com serves as the parent of www.knoxdevelopers.com.

IP Addresses

knoxdevelopers.com resolves to four IP addresses: 104.21.90.132, 172.67.200.168, 2606:4700:3031::ac43:c8a8 and 2606:4700:3036::6815:5a84.

Among the host names that share IP numbers with knoxdevelopers.com are lcdswitchableglass.com, mail.shining.net.cn, bnthm.cc and two others.

Name Servers

The NS records for knoxdevelopers.com delegate to joaquin.ns.cloudflare.com and thea.ns.cloudflare.com.

knoxdevelopers.com has the same name server delegation as a number of other domains, such as dsj89.com, digmake.com, 5250.de and two more.

knoxdevelopers.com has at least partial name server overlap with other domains, such as xnedv.cn, promayo.com, 6348f3487f73.click and two others.

These name servers tend to appear together with the name servers matias.ns.cloudflare.com, ezra.ns.cloudflare.com and meg.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

joaquin.ns.cloudflare.com maps to 108.162.195.220, 162.159.44.220, 172.64.35.220 and 3 additional IP addresses.

thea.ns.cloudflare.com maps to 108.162.194.247, 162.159.38.247, 172.64.34.247 and 3 additional IP addresses.

Mail Servers

knoxdevelopers.com has three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

knoxdevelopers.com shares at least some of its mail servers with other domains — for example downloader.bot, res-mail.com, hostme4life.net and two more.

Host names resolving to 6 IP numbers:

route1.mx.cloudflare.net maps to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 additional IP addresses.

route2.mx.cloudflare.net maps to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 additional IP addresses.

route3.mx.cloudflare.net maps to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 additional IP addresses.

knoxdevelopers.com - robtex.com