`high-tech.lu`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:8393^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:41a^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.4.26^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.131.147^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cecelia.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2687^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cecelia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c287^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cecelia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2287^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cecelia.ns.cloudflare.com`
		A	108.162.194.135^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cecelia.ns.cloudflare.com`
		A	162.159.38.135^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cecelia.ns.cloudflare.com`
		A	172.64.34.135^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cecelia.ns.cloudflare.com`
NS	`johnny.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cba^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`johnny.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ba^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`johnny.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ba^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`johnny.ns.cloudflare.com`
		A	108.162.195.186^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`johnny.ns.cloudflare.com`
		A	162.159.44.186^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`johnny.ns.cloudflare.com`
		A	172.64.35.186^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`johnny.ns.cloudflare.com`
TXT	`google-site-verification=oSIXRt428G-cEeZDE1uPJrsUGVdyvZQ0686t8nbvb2I`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.4.26, 172.67.131.147
		IPv6 hints	2606:4700:3034::ac43:8393, 2606:4700:3037::6815:41a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=115, name=cloudflare-ech.com
SOA	`cecelia.ns.cloudflare.com`dns@cloudflare.com serial=2399918068

`lu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.lu` ⭐
	NS	`g.dns.lu`
	NS	`i.dns.lu`
	NS	`j.dns.lu`
	NS	`k.dns.lu`
	NS	`p.dns.lu`
	TXT	`Exported: 2026-04-24 09:01:01`
	SOA	`ns1.dns.lu`noc@restena.lu serial=1777014073

WOT: UNKNOWN (68/100)

Same first word

high-tech.it

high-tech.us

high-tech.blog

high-tech.dk

high-tech.ru

high-tech.ws

high-tech.be

high-tech.com

high-tech.lu

high-tech.de

DNS History

15 records (6 active, 9 former)

●NScecelia.ns.cloudflare.com2026-04-06 → 2026-04-24 · 3 obs

○ 2026-03-13 20:17:06
● 2026-04-06 18:35:54
● 2026-04-24 08:04:24

●NSjohnny.ns.cloudflare.com2026-04-06 → 2026-04-24 · 3 obs

○ 2026-03-13 20:17:06
● 2026-04-06 18:35:54
● 2026-04-24 08:04:24

○NSns1.dns-stock.com2015-08-25 → 2017-07-29 · 5 obs

○ 2008-11-04 03:06:28
● 2015-08-25 15:56:12
● 2017-07-29 06:56:46
○ 2026-03-13 20:17:06
○ 2026-04-24 08:04:24

○NSns1.eurodns.com2008-11-04 → 2008-11-04 · 3 obs

● 2008-11-04 03:06:28
○ 2015-08-25 15:56:12
○ 2026-04-24 08:04:24

○NSns2.dns-stock.com2015-08-25 → 2017-07-29 · 5 obs

○ 2008-11-04 03:06:28
● 2015-08-25 15:56:12
● 2017-07-29 06:56:46
○ 2026-03-13 20:17:06
○ 2026-04-24 08:04:24

○NSns2.eurodns.com2008-11-04 → 2008-11-04 · 3 obs

● 2008-11-04 03:06:28
○ 2015-08-25 15:56:12
○ 2026-04-24 08:04:24

○MXmerkur.i-cn.lu2015-08-25 → 2016-08-29 · 5 obs

○ 2008-11-04 03:06:28
● 2015-08-25 15:56:12
● 2016-08-29 18:39:52
○ 2016-10-12 07:49:52
○ 2026-04-24 08:04:24

○MXmx10.eurodns.com2008-11-04 → 2008-11-04 · 3 obs

● 2008-11-04 03:06:28
○ 2015-08-25 15:56:12
○ 2026-04-24 08:04:24

○MXsun.i-cn.lu2015-08-25 → 2016-08-29 · 5 obs

○ 2008-11-04 03:06:28
● 2015-08-25 15:56:12
● 2016-08-29 18:39:52
○ 2016-10-12 07:49:52
○ 2026-04-24 08:04:24

●A104.21.4.262026-04-06 → 2026-04-24 · 3 obs

○ 2026-03-13 20:17:06
● 2026-04-06 18:35:54
● 2026-04-24 08:04:24

●A172.67.131.1472026-04-06 → 2026-04-24 · 3 obs

○ 2026-03-13 20:17:06
● 2026-04-06 18:35:54
● 2026-04-24 08:04:24

●A2606:4700:3034::ac43:83932026-04-06 → 2026-04-24 · 3 obs

○ 2026-03-13 20:17:06
● 2026-04-06 18:35:54
● 2026-04-24 08:04:24

●A2606:4700:3037::6815:41a2026-04-06 → 2026-04-24 · 3 obs

○ 2026-03-13 20:17:06
● 2026-04-06 18:35:54
● 2026-04-24 08:04:24

○A80.90.45.572008-11-04 → 2008-11-04 · 3 obs

● 2008-11-04 03:06:28
○ 2015-08-25 15:56:12
○ 2026-04-24 08:04:24

○A80.90.45.582015-08-25 → 2017-07-29 · 5 obs

○ 2008-11-04 03:06:28
● 2015-08-25 15:56:12
● 2017-07-29 06:56:46
○ 2026-03-13 20:17:06
○ 2026-04-24 08:04:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
lu	g.dns.lu, i.dns.lu, j.dns.lu, k.dns.lu...	12 records
high-tech.lu	cecelia.ns.cloudflare.com, johnny.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.186

NS records: cecelia.ns.cloudflare.com, johnny.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for high-tech.lu (unsigned zone)

⏱️ Timing

Total: 884ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.131.147, 104.21.4.26`
AAAA	2	`2606:4700:3037::6815:41a, 2606:4700:3034::ac43:8393`
NS	2	`cecelia.ns.cloudflare.com, johnny.ns.cloudflare.com`
TXT	1	`google-site-verification=oSIXRt428G-cEeZ`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cecelia.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (g.dns.lu, g.dns.lu, i.dns.lu...)

Analysis

IP Addresses

high-tech.lu maps to four IP numbers: 2606:4700:3034::ac43:8393, 2606:4700:3037::6815:41a, 104.21.4.26 and 172.67.131.147.

other host names include www.online-marketing-forum.at, pprain.space, advanta8resources.click, bidonrugs.com and lou.sis001.us; they share IP numbers with high-tech.lu.

Name Servers

Two name servers cecelia.ns.cloudflare.com and johnny.ns.cloudflare.com handle the delegation for high-tech.lu.

high-tech.lu shares the same name server setup as other domains, for instance fiota.com, phiiotaalpha.net, jewish-library.ru, spinrise-switzerland.com and fiota.net.

high-tech.lu at least partially shares name servers with other domains, for instance pinco-casino-official2025.top, sumelpriavian.com, waterarea.ru, mangaeast.my.id and vulkan24.bet.

These name servers are commonly used with molly.ns.cloudflare.com and fred.ns.cloudflare.com.

Six IP addresses per host:

cecelia.ns.cloudflare.com points to 2606:4700:50::a29f:2687, 2803:f800:50::6ca2:c287, 2a06:98c1:50::ac40:2287, 108.162.194.135, 162.159.38.135 and 172.64.34.135; johnny.ns.cloudflare.com points to 2606:4700:58::a29f:2cba, 2803:f800:50::6ca2:c3ba, 2a06:98c1:50::ac40:23ba, 108.162.195.186, 162.159.44.186 and 172.64.35.186

high-tech.lu - robtex.com

high-tech.lu

lu

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`high-tech.lu`

`lu`