`webknx.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:1876^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:da81^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.24.118^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.218.129^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`mustafa.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c1b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mustafa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c31b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mustafa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:231b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mustafa.ns.cloudflare.com`
		A	108.162.195.27^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mustafa.ns.cloudflare.com`
		A	162.159.44.27^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mustafa.ns.cloudflare.com`
		A	172.64.35.27^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mustafa.ns.cloudflare.com`
NS	`teresa.ns.cloudflare.com`
		A	2606:4700:50::a29f:26d8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`teresa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2d8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`teresa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22d8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`teresa.ns.cloudflare.com`
		A	108.162.194.216^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`teresa.ns.cloudflare.com`
		A	162.159.38.216^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`teresa.ns.cloudflare.com`
		A	172.64.34.216^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`teresa.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.24.118, 172.67.218.129
		IPv6 hints	2606:4700:3036::6815:1876, 2606:4700:3036::ac43:da81
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=129, name=cloudflare-ech.com
SOA	`mustafa.ns.cloudflare.com`dns@cloudflare.com serial=2406218277

`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=1784420037

Subdomains

mail.webknx.com

Same first word

webknx.com

DNS History

16 records (6 active, 10 former)

○NSdns1.registrar-servers.com2026-02-18 → 2026-02-20 · 5 obs

○ 2017-03-20 21:44:24
● 2026-02-18 10:11:22
● 2026-02-20 01:44:16
○ 2026-05-12 07:37:44
○ 2026-07-19 00:32:14

○NSdns2.registrar-servers.com2026-02-18 → 2026-02-20 · 5 obs

○ 2017-03-20 21:44:24
● 2026-02-18 10:11:22
● 2026-02-20 01:44:16
○ 2026-05-12 07:37:44
○ 2026-07-19 00:32:14

●NSmustafa.ns.cloudflare.com2026-05-12 → 2026-07-19 · 3 obs

○ 2026-02-20 01:44:16
● 2026-05-12 07:37:44
● 2026-07-19 00:32:14

○NSns.myhosting.com2015-08-13 → 2017-03-20 · 4 obs

● 2015-08-13 13:49:42
● 2017-03-20 21:44:24
○ 2026-02-18 10:11:22
○ 2026-07-19 00:32:14

○NSns1.myhosting.com2015-08-13 → 2017-03-20 · 4 obs

● 2015-08-13 13:49:42
● 2017-03-20 21:44:24
○ 2026-02-18 10:11:22
○ 2026-07-19 00:32:14

○NSns2.myhosting.com2015-08-13 → 2017-03-20 · 4 obs

● 2015-08-13 13:49:42
● 2017-03-20 21:44:24
○ 2026-02-18 10:11:22
○ 2026-07-19 00:32:14

●NSteresa.ns.cloudflare.com2026-05-12 → 2026-07-19 · 3 obs

○ 2026-02-20 01:44:16
● 2026-05-12 07:37:44
● 2026-07-19 00:32:14

○MXmx.spamexperts.com2015-08-13 → 2017-03-20 · 4 obs

● 2015-08-13 13:49:42
● 2017-03-20 21:44:24
○ 2026-02-18 10:11:22
○ 2026-07-19 00:32:14

●A104.21.24.1182026-05-12 → 2026-07-19 · 3 obs

○ 2026-02-20 01:44:16
● 2026-05-12 07:37:44
● 2026-07-19 00:32:14

○A168.144.109.152015-08-13 → 2017-03-20 · 4 obs

● 2015-08-13 13:49:42
● 2017-03-20 21:44:24
○ 2026-02-18 10:11:22
○ 2026-07-19 00:32:14

●A172.67.218.1292026-05-12 → 2026-07-19 · 3 obs

○ 2026-02-20 01:44:16
● 2026-05-12 07:37:44
● 2026-07-19 00:32:14

○A2606:4700:3031::ac43:da812026-05-12 → 2026-06-04 · 5 obs

○ 2026-02-20 01:44:16
● 2026-05-12 07:37:44
● 2026-06-04 18:45:56
○ 2026-06-21 20:20:06
○ 2026-07-19 00:32:14

○A2606:4700:3033::6815:18762026-05-12 → 2026-06-04 · 5 obs

○ 2026-02-20 01:44:16
● 2026-05-12 07:37:44
● 2026-06-04 18:45:56
○ 2026-06-21 20:20:06
○ 2026-07-19 00:32:14

●A2606:4700:3036::6815:18762026-06-21 → 2026-07-19 · 3 obs

○ 2026-06-04 18:45:56
● 2026-06-21 20:20:06
● 2026-07-19 00:32:14

●A2606:4700:3036::ac43:da812026-06-21 → 2026-07-19 · 3 obs

○ 2026-06-04 18:45:56
● 2026-06-21 20:20:06
● 2026-07-19 00:32:14

○A57.128.168.2382026-02-18 → 2026-02-20 · 5 obs

○ 2017-03-20 21:44:24
● 2026-02-18 10:11:22
● 2026-02-20 01:44:16
○ 2026-05-12 07:37:44
○ 2026-07-19 00:32:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net...	-
webknx.com	teresa.ns.cloudflare.com, mustafa.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.216

NS records: teresa.ns.cloudflare.com, mustafa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for webknx.com (unsigned zone)

⏱️ Timing

Total: 181ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.218.129, 104.21.24.118`
AAAA	2	`2606:4700:3036::ac43:da81, 2606:4700:3036::6815:1876`
NS	2	`mustafa.ns.cloudflare.com, teresa.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`mustafa.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The domain mail.webknx.com falls under the parent webknx.com.

IP Addresses

webknx.com directs to four IP numbers, which are 104.21.24.118, 172.67.218.129, 2606:4700:3036::6815:1876 and 2606:4700:3036::ac43:da81.

mail.bimmerworldracing.com, u0a.cing.pl, 11thprincipleconsent.org plus two other host names have IP numbers in common with webknx.com.

Name Servers

webknx.com uses two name servers for its delegation: mustafa.ns.cloudflare.com and teresa.ns.cloudflare.com.

The name server configuration of webknx.com is shared with other domains, for instance vprsecure.com, leadscoutai.com, hynx.net and two others.

At least some of webknx.com's name servers are shared with other domains, for example kleingelukontbijtenlunch.nl, cuanwin138abc.rest, apkcandy.com and two more.

These name servers are often deployed together with the name servers tegan.ns.cloudflare.com, jason.ns.cloudflare.com, owen.ns.cloudflare.com and luke.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname mustafa.ns.cloudflare.com directs to 108.162.195.27, 162.159.44.27 and 172.64.35.27 along with 3 other IP addresses.

Hostname teresa.ns.cloudflare.com directs to 108.162.194.216, 162.159.38.216 and 172.64.34.216 along with 3 other IP addresses.

webknx.com - robtex.com

webknx.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`webknx.com`

`com`