`experttechnicaldocumentation.eu`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:dd1c^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:35f5^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.53.245^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.221.28^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bradley.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c23^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bradley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c323^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bradley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2323^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bradley.ns.cloudflare.com`
		A	108.162.195.35^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bradley.ns.cloudflare.com`
		A	162.159.44.35^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bradley.ns.cloudflare.com`
		A	172.64.35.35^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bradley.ns.cloudflare.com`
NS	`mckinley.ns.cloudflare.com`
		A	2606:4700:50::a29f:2649^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckinley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c249^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mckinley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2249^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mckinley.ns.cloudflare.com`
		A	108.162.194.73^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckinley.ns.cloudflare.com`
		A	162.159.38.73^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckinley.ns.cloudflare.com`
		A	172.64.34.73^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckinley.ns.cloudflare.com`
TXT	`7230468fb60603edd2aed87dd8c24eaf85891ed6`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.53.245, 172.67.221.28
		IPv6 hints	2606:4700:3032::ac43:dd1c, 2606:4700:3033::6815:35f5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=26, name=cloudflare-ech.com
SOA	`bradley.ns.cloudflare.com`dns@cloudflare.com serial=2410587727

`eu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`si.dns.eu` ⭐
	NS	`be.dns.eu`
	NS	`w.dns.eu`
	NS	`x.dns.eu`
	NS	`y.dns.eu`
	SOA	`si.dns.eu`tech@eurid.eu serial=1126984217

Same first word

experttechnicaldocumentation.eu

DNS History

8 records (6 active, 2 former)

●NSbradley.ns.cloudflare.com2026-06-01 → 2026-08-11 · 2 obs

● 2026-06-01 11:47:20
● 2026-08-11 14:03:08

●NSmckinley.ns.cloudflare.com2026-06-01 → 2026-08-11 · 2 obs

● 2026-06-01 11:47:20
● 2026-08-11 14:03:08

●A104.21.53.2452026-06-01 → 2026-08-11 · 2 obs

● 2026-06-01 11:47:20
● 2026-08-11 14:03:08

●A172.67.221.282026-06-01 → 2026-08-11 · 2 obs

● 2026-06-01 11:47:20
● 2026-08-11 14:03:08

●A2606:4700:3032::ac43:dd1c2026-07-09 → 2026-08-11 · 3 obs

○ 2026-06-01 11:47:20
● 2026-07-09 03:01:38
● 2026-08-11 14:03:08

●A2606:4700:3033::6815:35f52026-07-09 → 2026-08-11 · 3 obs

○ 2026-06-01 11:47:20
● 2026-07-09 03:01:38
● 2026-08-11 14:03:08

○A2606:4700:3034::6815:35f52026-06-01 → 2026-06-01 · 3 obs

● 2026-06-01 11:47:20
○ 2026-07-09 03:01:38
○ 2026-08-11 14:03:08

○A2606:4700:3037::ac43:dd1c2026-06-01 → 2026-06-01 · 3 obs

● 2026-06-01 11:47:20
○ 2026-07-09 03:01:38
○ 2026-08-11 14:03:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
eu	be.dns.eu, x.dns.eu, y.dns.eu, w.dns.eu...	-
experttechnicaldocumentation.eu	mckinley.ns.cloudflare.com, bradley.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.35

NS records: mckinley.ns.cloudflare.com, bradley.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for experttechnicaldocumentation.eu (unsigned zone)

⏱️ Timing

Total: 570ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.53.245, 172.67.221.28`
AAAA	2	`2606:4700:3033::6815:35f5, 2606:4700:3032::ac43:dd1c`
NS	2	`bradley.ns.cloudflare.com, mckinley.ns.cloudflare.com`
TXT	1	`7230468fb60603edd2aed87dd8c24eaf85891ed6`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bradley.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

experttechnicaldocumentation.eu resolves to four IP addresses: 104.21.53.245, 172.67.221.28, 2606:4700:3032::ac43:dd1c and 2606:4700:3033::6815:35f5.

Among the host names that share IP numbers with experttechnicaldocumentation.eu are cheztex.com, knaul.com.br, globalbettingstation.com and two others.

Name Servers

experttechnicaldocumentation.eu is served by two delegated name servers, bradley.ns.cloudflare.com and mckinley.ns.cloudflare.com.

experttechnicaldocumentation.eu has the same name server delegation as a number of other domains, such as hbs-wi.com, budofix.eu, nikkimousse.ru and two more.

experttechnicaldocumentation.eu has at least partial name server overlap with other domains, such as admission.net.au, mishorim.com, nasmir.com and two others.

These name servers tend to appear together with the name servers matteo.ns.cloudflare.com, owen.ns.cloudflare.com and jule.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

bradley.ns.cloudflare.com carries IP addresses 108.162.195.35, 162.159.44.35 and 172.64.35.35, with 3 other addresses beyond those.

mckinley.ns.cloudflare.com carries IP addresses 108.162.194.73, 162.159.38.73 and 172.64.34.73, with 3 other addresses beyond those.

experttechnicaldocumentation.eu - robtex.com