`qdth.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:3fae^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:94d6^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.63.174^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.148.214^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bristol.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:262f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bristol.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c22f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bristol.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:222f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bristol.ns.cloudflare.com`
		A	108.162.194.47^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bristol.ns.cloudflare.com`
		A	162.159.38.47^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bristol.ns.cloudflare.com`
		A	172.64.34.47^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bristol.ns.cloudflare.com`
NS	`drake.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c0e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drake.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c30e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`drake.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:230e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`drake.ns.cloudflare.com`
		A	108.162.195.14^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drake.ns.cloudflare.com`
		A	162.159.44.14^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drake.ns.cloudflare.com`
		A	172.64.35.14^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drake.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.63.174, 172.67.148.214
		IPv6 hints	2606:4700:3031::6815:3fae, 2606:4700:3034::ac43:94d6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=186, name=cloudflare-ech.com
SOA	`bristol.ns.cloudflare.com`dns@cloudflare.com serial=2401690709

`net`

	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=1776215432

Same first word

qdth.net

qdth.com

qdth.com.cn

Similar names

thdq.cn

dhtq.cn

dthq.cn

dthq.org

qhdt.com

hqdt.vn

hdqt.co.uk

tqhd.cn

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dqht.com

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hdtq.cn

htdq.com.cn

hdtq.com

qtdh.com

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tdqh.com

qhtd.net

tqdh.com

qtdh.cn

qdht.com

htdq.life

dqht.net

dtqh.net

thqd.net

dtqh.com

qdht.cn

dthq.com

thdq.asia

qhtd.cn

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tdhq.org

qdht.net

hdqt.cn

dhtq.com

dtqh.com.cn

tqdh.cn

tdhq.com

tdhq.de

dqht.net.cn

hqdt.com

thqd.com

qdht.vn

htdq.net.cn

DNS History

16 records (6 active, 10 former)

●NSbristol.ns.cloudflare.com2026-04-06 → 2026-04-15 · 3 obs

○ 2018-06-15 01:32:38
● 2026-04-06 00:49:52
● 2026-04-15 01:25:04

○NSdns1.iidns.com2015-07-06 → 2015-11-12 · 4 obs

● 2015-07-06 05:27:54
● 2015-11-12 15:37:22
○ 2018-06-15 01:32:38
○ 2026-04-15 01:25:04

○NSdns2.iidns.com2015-07-06 → 2015-11-12 · 4 obs

● 2015-07-06 05:27:54
● 2015-11-12 15:37:22
○ 2018-06-15 01:32:38
○ 2026-04-15 01:25:04

○NSdns3.iidns.com2015-07-06 → 2015-11-12 · 4 obs

● 2015-07-06 05:27:54
● 2015-11-12 15:37:22
○ 2018-06-15 01:32:38
○ 2026-04-15 01:25:04

○NSdns4.iidns.com2015-07-06 → 2015-11-12 · 4 obs

● 2015-07-06 05:27:54
● 2015-11-12 15:37:22
○ 2018-06-15 01:32:38
○ 2026-04-15 01:25:04

○NSdns5.iidns.com2015-07-06 → 2015-11-12 · 4 obs

● 2015-07-06 05:27:54
● 2015-11-12 15:37:22
○ 2018-06-15 01:32:38
○ 2026-04-15 01:25:04

○NSdns6.iidns.com2015-07-06 → 2015-11-12 · 4 obs

● 2015-07-06 05:27:54
● 2015-11-12 15:37:22
○ 2018-06-15 01:32:38
○ 2026-04-15 01:25:04

●NSdrake.ns.cloudflare.com2026-04-06 → 2026-04-15 · 3 obs

○ 2018-06-15 01:32:38
● 2026-04-06 00:49:52
● 2026-04-15 01:25:04

○NSns3.dns.com2018-06-15 → 2018-06-15 · 4 obs

○ 2015-11-12 15:37:22
● 2018-06-15 01:32:38
○ 2026-04-06 00:49:52
○ 2026-04-15 01:25:04

○NSns4.dns.com2018-06-15 → 2018-06-15 · 4 obs

○ 2015-11-12 15:37:22
● 2018-06-15 01:32:38
○ 2026-04-06 00:49:52
○ 2026-04-15 01:25:04

○MXmxbiz1.qq.com2015-07-06 → 2018-06-15 · 4 obs

● 2015-07-06 05:27:54
● 2018-06-15 01:32:38
○ 2026-04-06 00:49:52
○ 2026-04-15 01:25:04

○MXmxbiz2.qq.com2015-07-06 → 2018-06-15 · 4 obs

● 2015-07-06 05:27:54
● 2018-06-15 01:32:38
○ 2026-04-06 00:49:52
○ 2026-04-15 01:25:04

●A104.21.63.1742026-04-06 → 2026-04-15 · 2 obs

● 2026-04-06 00:49:52
● 2026-04-15 01:25:04

●A172.67.148.2142026-04-06 → 2026-04-15 · 2 obs

● 2026-04-06 00:49:52
● 2026-04-15 01:25:04

●A2606:4700:3031::6815:3fae2026-04-06 → 2026-04-15 · 2 obs

● 2026-04-06 00:49:52
● 2026-04-15 01:25:04

●A2606:4700:3034::ac43:94d62026-04-06 → 2026-04-15 · 2 obs

● 2026-04-06 00:49:52
● 2026-04-15 01:25:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	i.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net...	-
qdth.net	bristol.ns.cloudflare.com, drake.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.47

NS records: bristol.ns.cloudflare.com, drake.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qdth.net (unsigned zone)

⏱️ Timing

Total: 369ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.63.174, 172.67.148.214`
AAAA	2	`2606:4700:3034::ac43:94d6, 2606:4700:3031::6815:3fae`
NS	2	`bristol.ns.cloudflare.com, drake.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bristol.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

qdth.net refers to four IP numbers: 2606:4700:3031::6815:3fae, 2606:4700:3034::ac43:94d6, 104.21.63.174 and 172.67.148.214.

Other host names, for instance www.youngguns.at, sopraabboz.pro, landmarket.us, www.vwinchina.com and hhkk8877.xyz share IP numbers with qdth.net.

Name Servers

qdth.net's delegation uses two name servers: bristol.ns.cloudflare.com and drake.ns.cloudflare.com.

qdth.net uses the same name server setup as other domains, such as ceilingfansbuy.com, web263.com, dllanjing.com, hlltv.com and pianotraders.co.nz.

qdth.net at least partially shares name servers with other domains, including blup.se, adamsvariety.com, arven-labs.pages.dev, jlsihc.com and garagebuildings.com.

These name servers are often used with lewis.ns.cloudflare.com and dakota.ns.cloudflare.com.

Host names with six IP numbers:

bristol.ns.cloudflare.com points to 2606:4700:50::a29f:262f, 2803:f800:50::6ca2:c22f, 2a06:98c1:50::ac40:222f, 108.162.194.47, 162.159.38.47 and 172.64.34.47.

drake.ns.cloudflare.com points to 2606:4700:58::a29f:2c0e, 2803:f800:50::6ca2:c30e, 2a06:98c1:50::ac40:230e, 108.162.195.14, 162.159.44.14 and 172.64.35.14.

qdth.net - robtex.com

qdth.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`qdth.net`

`net`