🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`qstack.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:20e1^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:9c1e^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.32.225^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.156.30^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cesar.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c377^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cesar.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2377^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cesar.ns.cloudflare.com`
		A	108.162.195.119^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
		A	162.159.44.119^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
		A	172.64.35.119^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
NS	`macy.ns.cloudflare.com`
		A	2606:4700:50::a29f:264e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`macy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c24e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`macy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:224e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`macy.ns.cloudflare.com`
		A	108.162.194.78^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`macy.ns.cloudflare.com`
		A	162.159.38.78^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`macy.ns.cloudflare.com`
		A	172.64.34.78^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`macy.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁶⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁸⁵⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.32.225, 172.67.156.30
		IPv6 hints	2606:4700:3030::6815:20e1, 2606:4700:3033::ac43:9c1e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=54, name=cloudflare-ech.com
SOA	`cesar.ns.cloudflare.com`dns@cloudflare.com serial=2414121460

`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)

Same first word

qstack.workers.dev

qstack.lt

qstack.cn

qstack.net

qstack.dev

qstack.biz

qstack.com.ng

qstack.io

qstack.com

qstack.com.cn

qstack.de

qstack.pages.dev

qstack.xyz

qstack.online

qstack.ai

Similar names

stackq.com

atkqsc.com

qtcask.com

stackq.dev

qsktac.com

tasckq.com

qtscak.cn

cqksta.vip

stackq.ph

Previous names

qskills.dev

qskwood.dev

qsliu.dev

qsmart.dev

qsme.dev

qsmp.dev

qsmr.dev

qsnetwork.dev

qsoftware.dev

qsolutions.dev

qsoranzok.dev

qsoto.dev

qsp.dev

qspapis.dev

qspark.dev

qspin.dev

qsply.dev

qsr.dev

qsrex.dev

qsscloud.dev

Next names

qstars.dev

qstart.dev

qstep.dev

qstex.dev

qstrats.dev

qsxl.dev

qsync.dev

qsys.dev

qsystems.dev

qt-tooling.dev

qt.dev

qt2.dev

qt99.dev

qtac.dev

qtalgo.dev

qtao.dev

qtap.dev

qte.dev

qteam.dev

qtech.dev

DNS History

13 records (9 active, 4 former)

●NScesar.ns.cloudflare.com2026-09-05 → 2026-09-09 · 2 obs

● 2026-09-05 01:36:24
● 2026-09-09 17:25:38

●NSmacy.ns.cloudflare.com2026-09-05 → 2026-09-09 · 2 obs

● 2026-09-05 01:36:24
● 2026-09-09 17:25:38

●MXroute1.mx.cloudflare.net2026-09-05 → 2026-09-09 · 2 obs

● 2026-09-05 01:36:24
● 2026-09-09 17:25:38

●MXroute2.mx.cloudflare.net2026-09-05 → 2026-09-09 · 2 obs

● 2026-09-05 01:36:24
● 2026-09-09 17:25:38

●MXroute3.mx.cloudflare.net2026-09-05 → 2026-09-09 · 2 obs

● 2026-09-05 01:36:24
● 2026-09-09 17:25:38

●A104.21.32.2252026-09-09 → 2026-09-09 · 3 obs

○ 2026-09-05 01:36:24
● 2026-09-09 17:25:36
● 2026-09-09 17:25:38

●A172.67.156.302026-09-09 → 2026-09-09 · 3 obs

○ 2026-09-05 01:36:24
● 2026-09-09 17:25:36
● 2026-09-09 17:25:38

○A188.114.96.02026-09-05 → 2026-09-05 · 3 obs

● 2026-09-05 01:36:24
○ 2026-09-09 17:25:36
○ 2026-09-09 17:25:38

○A188.114.97.02026-09-05 → 2026-09-05 · 3 obs

● 2026-09-05 01:36:24
○ 2026-09-09 17:25:36
○ 2026-09-09 17:25:38

●A2606:4700:3030::6815:20e12026-09-09 → 2026-09-09 · 3 obs

○ 2026-09-05 01:36:24
● 2026-09-09 17:25:36
● 2026-09-09 17:25:38

●A2606:4700:3033::ac43:9c1e2026-09-09 → 2026-09-09 · 3 obs

○ 2026-09-05 01:36:24
● 2026-09-09 17:25:36
● 2026-09-09 17:25:38

○A2a06:98c1:3120::2026-09-05 → 2026-09-05 · 3 obs

● 2026-09-05 01:36:24
○ 2026-09-09 17:25:36
○ 2026-09-09 17:25:38

○A2a06:98c1:3121::2026-09-05 → 2026-09-05 · 3 obs

● 2026-09-05 01:36:24
○ 2026-09-09 17:25:36
○ 2026-09-09 17:25:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
qstack.dev	cesar.ns.cloudflare.com, macy.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.119

NS records: cesar.ns.cloudflare.com, macy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qstack.dev (unsigned zone)

⏱️ Timing

Total: 2866ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.32.225, 172.67.156.30`
AAAA	2	`2606:4700:3030::6815:20e1, 2606:4700:3033::ac43:9c1e`
NS	2	`cesar.ns.cloudflare.com, macy.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 4), route1.mx.cloudflare.net (pri: 6)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cesar.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

qstack.dev points to the four IP addresses 104.21.32.225, 172.67.156.30, 2606:4700:3030::6815:20e1 and 2606:4700:3033::ac43:9c1e.

Additional host names — accesso.arnwin.com, waiwai.fr, meyerforrtd.com and two others — share IP numbers with qstack.dev.

Name Servers

Two name servers handle the delegation for qstack.dev: cesar.ns.cloudflare.com and macy.ns.cloudflare.com.

qstack.dev shares its name server setup with other domains, including entertainmentpressline.com, zcsrnnkbjq.workers.dev, screenedentryportcharlotte.com and two others.

The name servers of qstack.dev overlap at least partially with those of other domains — among them gamingfun.cc, feberitalia.it, abainsurance.com and two more.

The name servers karina.ns.cloudflare.com, lex.ns.cloudflare.com and sydney.ns.cloudflare.com are commonly seen alongside these name servers.

Host names with 6 IP numbers:

cesar.ns.cloudflare.com resolves to 108.162.195.119, 162.159.44.119 and 172.64.35.119 among others, with 3 other IP addresses in total.

macy.ns.cloudflare.com resolves to 108.162.194.78, 162.159.38.78 and 172.64.34.78 among others, with 3 other IP addresses in total.

Mail Servers

Mail for qstack.dev is routed through three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

qstack.dev shares mail servers — at least in part — with other domains, including marketlyo.com, panoiahouse.com, expresservices.net and two others.

Host names with 6 IP numbers:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12 and 162.159.205.13 among others, with 3 other IP addresses in total.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18 and 162.159.205.19 among others, with 3 other IP addresses in total.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24 and 162.159.205.25 among others, with 3 other IP addresses in total.

qstack.dev - robtex.com

qstack.dev

dev

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`qstack.dev`

`dev`