hdtech-building.com - dns.ninja

`hdtech-building.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:c08d^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:2c06^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.44.6^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.192.141^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`amber.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a40^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amber.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c040^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amber.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2040^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amber.ns.cloudflare.com`
		A	108.162.192.64^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amber.ns.cloudflare.com`
		A	172.64.32.64^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amber.ns.cloudflare.com`
		A	173.245.58.64^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amber.ns.cloudflare.com`
NS	`felipe.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c74^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`felipe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c374^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`felipe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2374^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`felipe.ns.cloudflare.com`
		A	108.162.195.116^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`felipe.ns.cloudflare.com`
		A	162.159.44.116^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`felipe.ns.cloudflare.com`
		A	172.64.35.116^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`felipe.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.44.6, 172.67.192.141
		IPv6 hints	2606:4700:3030::ac43:c08d, 2606:4700:3033::6815:2c06
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=33, name=cloudflare-ech.com
SOA	`amber.ns.cloudflare.com`dns@cloudflare.com serial=2411918343

`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=1786549644

⚠️ On DNS blocklist: tif

Same first word

hdtech-building.com

DNS History

10 records (6 active, 4 former)

○NSa.ezdnscenter.com2020-03-20 → 2020-03-20 · 3 obs

● 2020-03-20 05:19:50
○ 2026-05-07 02:09:44
○ 2026-08-12 16:16:50

●NSamber.ns.cloudflare.com2026-05-07 → 2026-08-12 · 3 obs

○ 2020-03-20 05:19:50
● 2026-05-07 02:09:44
● 2026-08-12 16:16:50

○NSb.ezdnscenter.com2020-03-20 → 2020-03-20 · 3 obs

● 2020-03-20 05:19:50
○ 2026-05-07 02:09:44
○ 2026-08-12 16:16:50

●NSfelipe.ns.cloudflare.com2026-05-07 → 2026-08-12 · 3 obs

○ 2020-03-20 05:19:50
● 2026-05-07 02:09:44
● 2026-08-12 16:16:50

●A104.21.44.62026-05-07 → 2026-08-12 · 2 obs

● 2026-05-07 02:09:44
● 2026-08-12 16:16:50

●A172.67.192.1412026-05-07 → 2026-08-12 · 2 obs

● 2026-05-07 02:09:44
● 2026-08-12 16:16:50

●A2606:4700:3030::ac43:c08d2026-08-12 → 2026-08-12 · 3 obs

○ 2026-06-16 14:17:18
● 2026-08-12 16:16:48
● 2026-08-12 16:16:50

○A2606:4700:3032::ac43:c08d2026-05-07 → 2026-06-16 · 4 obs

● 2026-05-07 02:09:44
● 2026-06-16 14:17:18
○ 2026-08-12 16:16:48
○ 2026-08-12 16:16:50

●A2606:4700:3033::6815:2c062026-08-12 → 2026-08-12 · 3 obs

○ 2026-06-16 14:17:18
● 2026-08-12 16:16:48
● 2026-08-12 16:16:50

○A2606:4700:3037::6815:2c062026-05-07 → 2026-06-16 · 4 obs

● 2026-05-07 02:09:44
● 2026-06-16 14:17:18
○ 2026-08-12 16:16:48
○ 2026-08-12 16:16:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
hdtech-building.com	amber.ns.cloudflare.com, felipe.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.64

NS records: amber.ns.cloudflare.com, felipe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hdtech-building.com (unsigned zone)

⏱️ Timing

Total: 145ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.44.6, 172.67.192.141`
AAAA	2	`2606:4700:3030::ac43:c08d, 2606:4700:3033::6815:2c06`
NS	2	`amber.ns.cloudflare.com, felipe.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`amber.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

hdtech-building.com directs to four IP numbers, which are 104.21.44.6, 172.67.192.141, 2606:4700:3030::ac43:c08d and 2606:4700:3033::6815:2c06.

miauhau.pl, timhcollins.com, vortexblock24.sbs and two other host names share IP numbers with hdtech-building.com.

Name Servers

hdtech-building.com is served by two delegated name servers, amber.ns.cloudflare.com and felipe.ns.cloudflare.com.

hdtech-building.com uses the same name servers as several other domains — among them jbcyc.com, sanbaosilk.com, wangshangtianxia.com and two more.

The name servers of hdtech-building.com overlap at least partially with those of other domains — among them butwhytho.net, papy-streaming.io, pokerdoms-play.world and two more.

These name servers commonly appear alongside the name servers carioca.ns.cloudflare.com and neil.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

amber.ns.cloudflare.com carries IP addresses 108.162.192.64, 172.64.32.64 and 173.245.58.64, with 3 other addresses beyond those.

felipe.ns.cloudflare.com carries IP addresses 108.162.195.116, 162.159.44.116 and 172.64.35.116, with 3 other addresses beyond those.