`qa.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:1e8e^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:acfb^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.30.142^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.172.251^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alina.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a3d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alina.ns.cloudflare.com`
		A	108.162.192.61^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alina.ns.cloudflare.com`
		A	172.64.32.61^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alina.ns.cloudflare.com`
		A	173.245.58.61^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alina.ns.cloudflare.com`
NS	`aragorn.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b43^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aragorn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c143^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aragorn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2143^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aragorn.ns.cloudflare.com`
		A	108.162.193.67^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aragorn.ns.cloudflare.com`
		A	172.64.33.67^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aragorn.ns.cloudflare.com`
		A	173.245.59.67^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aragorn.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.30.142, 172.67.172.251
		IPv6 hints	2606:4700:3032::6815:1e8e, 2606:4700:3034::ac43:acfb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=191, name=cloudflare-ech.com
SOA	`alina.ns.cloudflare.com`dns@cloudflare.com serial=2408269355

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Subdomains

ads.qa.dev

primary.qa.dev

neptune.qa.dev

Same first word

qa.vc

qa.cx

qa.fyi

qa.ro

qa.to

qa.cz

qa.com.pl

qa.fr

qa.ca

qa.co

qa.edu.qa

qa.nl

qa.s3.amazonaws.com

qa.vg

qa.dev

qa.com.au

qa.net

qa.cl

qa.co.za

qa.edu.vn

qa.kz

qa.app

qa.la

qa.ee

qa.lv

qa.services

qa.com.ua

qa.by

qa.de

qa.com.sg

qa.tech

qa.lt

qa

qa.tv

qa.id

qa.pe

qa.sg

qa.cm

qa.be

qa.cn

qa.world

qa.am

qa.ly

qa.st

qa.ws

qa.no

qa.on.ca

qa.dk

qa.tools

qa.com

qa.net.cn

qa.cc

qa.ma

qa.ru

qa.org

qa.is

qa.ph

qa.mba

qa.gs

qa.pl

qa.edgesuite.net

qa.team

qa.si

Similar names

aq

aq.is

aq.nl

aq.ca

aq.hu

aq.sa

aq.lt

aq.cz

aq.edu.ph

aq.at

aq.lv

aq.to

aq.technology

aq.cc

aq.com.ua

aq.rs

aq.be

aq.fyi

aq.vg

aq.cx

aq.su

aq.aco

aq.ru

aq.org

aq.pl

aq.com

aq.si

aq.co.kr

aq.cn

aq.cpa

aq.co

aq.dk

aq.nu

aq.ac.at

aq.md

aq.org.uk

aq.com.vn

aq.dev

aq.ws

aq.amsterdam

aq.net.uk

aq.net

aq.la

DNS History

10 records (6 active, 4 former)

●NSalina.ns.cloudflare.com2026-02-15 → 2026-07-05 · 2 obs

● 2026-02-15 18:31:28
● 2026-07-05 05:49:20

●NSaragorn.ns.cloudflare.com2026-02-15 → 2026-07-05 · 2 obs

● 2026-02-15 18:31:28
● 2026-07-05 05:49:20

○MXyour-dns-needs-immediate-attention.dev2017-06-21 → 2026-02-17 · 4 obs

● 2017-06-21 14:51:50
● 2026-02-17 05:35:50
○ 2026-02-19 07:07:08
○ 2026-07-05 05:49:20

●A104.21.30.1422026-02-15 → 2026-07-05 · 3 obs

○ 2017-06-27 03:18:02
● 2026-02-15 18:31:28
● 2026-07-05 05:49:20

○A127.0.53.532017-06-21 → 2017-06-27 · 4 obs

● 2017-06-21 14:51:50
● 2017-06-27 03:18:02
○ 2026-02-15 18:31:28
○ 2026-07-05 05:49:20

●A172.67.172.2512026-02-15 → 2026-07-05 · 3 obs

○ 2017-06-27 03:18:02
● 2026-02-15 18:31:28
● 2026-07-05 05:49:20

●A2606:4700:3032::6815:1e8e2026-07-05 → 2026-07-05 · 3 obs

○ 2026-02-15 18:31:28
● 2026-07-05 05:49:18
● 2026-07-05 05:49:20

○A2606:4700:3033::ac43:acfb2026-02-15 → 2026-02-15 · 4 obs

○ 2017-06-27 03:18:02
● 2026-02-15 18:31:28
○ 2026-07-05 05:49:18
○ 2026-07-05 05:49:20

○A2606:4700:3034::6815:1e8e2026-02-15 → 2026-02-15 · 4 obs

○ 2017-06-27 03:18:02
● 2026-02-15 18:31:28
○ 2026-07-05 05:49:18
○ 2026-07-05 05:49:20

●A2606:4700:3034::ac43:acfb2026-07-05 → 2026-07-05 · 3 obs

○ 2026-02-15 18:31:28
● 2026-07-05 05:49:18
● 2026-07-05 05:49:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
qa.dev	aragorn.ns.cloudflare.com, alina.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.67

NS records: aragorn.ns.cloudflare.com, alina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qa.dev (unsigned zone)

⏱️ Timing

Total: 1355ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.172.251, 104.21.30.142`
AAAA	2	`2606:4700:3034::ac43:acfb, 2606:4700:3032::6815:1e8e`
NS	2	`alina.ns.cloudflare.com, aragorn.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alina.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

ads.qa.dev, primary.qa.dev and neptune.qa.dev each fall under the parent domain qa.dev.

IP Addresses

qa.dev resolves to four IP addresses: 104.21.30.142, 172.67.172.251, 2606:4700:3032::6815:1e8e and 2606:4700:3034::ac43:acfb.

Additional host names — www.bartonhillfarms.com, berbutex.org, astrofxterminal.com and two others — share IP numbers with qa.dev.

Name Servers

qa.dev has two authoritative name servers — alina.ns.cloudflare.com and aragorn.ns.cloudflare.com.

qa.dev shares its name server setup with other domains, including rnjllp.com, luck-888.com, caroloportunidades.com.br and two others.

qa.dev partially shares its NS delegation with several other domains, including amourcreole.com, nanocr.eu, opze.net and two others.

These name servers regularly co-occur with the name servers bonnie.ns.cloudflare.com, fatima.ns.cloudflare.com and newt.ns.cloudflare.com.

Host names with 6 IP numbers:

alina.ns.cloudflare.com points to 108.162.192.61, 172.64.32.61, 173.245.58.61 and 3 other IP addresses.

aragorn.ns.cloudflare.com points to 108.162.193.67, 172.64.33.67, 173.245.59.67 and 3 other IP addresses.

qa.dev - robtex.com

qa.dev

dev