`qubs.app`

DNSSEC	⚠️ Not signed
A	216.150.1.129^{🇨🇦 Amazon216.150.1.0/24 EC2 Prefix}
A	216.150.16.129^{🇨🇦 Amazon216.150.16.0/24 EC2 Prefix}
NS	`elma.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a9a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elma.ns.cloudflare.com`
		A	108.162.192.154^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elma.ns.cloudflare.com`
		A	172.64.32.154^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elma.ns.cloudflare.com`
		A	173.245.58.154^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elma.ns.cloudflare.com`
NS	`sevki.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sevki.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sevki.ns.cloudflare.com`
		A	108.162.195.164^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
		A	162.159.44.164^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
		A	172.64.35.164^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
MX	`mx2.zoho.eu` ⭐
		A	185.230.214.166^{🇳🇱 ZOHO-EU185.230.214.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
MX	`mx3.zoho.eu`⁽²⁰⁾
		A	185.230.212.166^{🇳🇱 ZOHO-EU185.230.212.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
MX	`mx.zoho.eu`⁽⁵⁰⁾
		A	185.20.209.166^{🇨🇭 COMPUTERLINE185.20.209.0/24}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
		A	185.230.214.166^{🇳🇱 ZOHO-EU185.230.214.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
TXT	`google-site-verification=IueiG6CUswII2HSOZFRJ7DQe3UKxvLs3js7pzQzvO18`
TXT	`v=spf1 include:zohomail.eu ~all`
TXT	`zoho-verification=zb72905926.zmverify.zoho.eu`
SOA	`elma.ns.cloudflare.com`dns@cloudflare.com serial=2409262282

`app`

	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=101427

🔒 HSTS Preload (+subdomains)

Same first word

qubs.cn

qubs.net

qubs.ca

qubs.io

qubs.app

qubs.se

qubs.de

qubs.com

Similar names

bsuq.com

ubqs.biz

buqs.de

busq.eu

uqbs.com

sbqu.cn

suqb.com

buqs.com

qbus.fr

qbus.ro

qbsu.com

ubqs.com

qbus.net

busq.org

sbqu.com

qbus.com.au

busq.cn

bqsu.cc

usqb.com

qbus.com

ubqs.net

sbuq.com

qbus.in

qsub.com

qbus.be

squb.com

qbus.edu.pl

qbus.it

qsbu.com

bsqu.com

qbus.eu

qbus.com.tw

qbus.dk

usbq.com

qbus.pl

qusb.com

qbus.es

usqb.org.ua

qbus.io

qsub.ru

qbus.gr

subq.foo

buqs.cn

subq.de

ubsq.com

subq.io

qbus.cn

sqbu.com

qbus.co.uk

qbus.lu

qsub.de

busq.ru

qbus.ru

busq.com.br

qbus.cz

qbus.ie

qbsu.cn

qbus.jp

qbus.tv

qsub.no

qbus.co.nz

bsqu.cn

subq.ai

usbq.org

qbus.org

qbus.de

DNS History

9 records (7 active, 2 former)

●NSelma.ns.cloudflare.com2026-07-17 → 2026-08-02 · 2 obs

● 2026-07-17 07:08:46
● 2026-08-02 09:37:08

●NSsevki.ns.cloudflare.com2026-07-17 → 2026-08-02 · 2 obs

● 2026-07-17 07:08:46
● 2026-08-02 09:37:08

●MXmx.zoho.eu2026-07-17 → 2026-08-02 · 2 obs

● 2026-07-17 07:08:46
● 2026-08-02 09:37:08

●MXmx2.zoho.eu2026-07-17 → 2026-08-02 · 2 obs

● 2026-07-17 07:08:46
● 2026-08-02 09:37:08

●MXmx3.zoho.eu2026-07-17 → 2026-08-02 · 2 obs

● 2026-07-17 07:08:46
● 2026-08-02 09:37:08

●A216.150.1.1292026-07-17 → 2026-08-02 · 3 obs

○ 2026-07-17 07:08:46
● 2026-07-17 08:09:42
● 2026-08-02 09:37:08

○A216.150.1.652026-07-17 → 2026-07-17 · 3 obs

● 2026-07-17 07:08:46
○ 2026-07-17 08:09:42
○ 2026-08-02 09:37:08

●A216.150.16.1292026-07-17 → 2026-08-02 · 3 obs

○ 2026-07-17 07:08:46
● 2026-07-17 08:09:42
● 2026-08-02 09:37:08

○A216.150.16.652026-07-17 → 2026-07-17 · 3 obs

● 2026-07-17 07:08:46
○ 2026-07-17 08:09:42
○ 2026-08-02 09:37:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
qubs.app	sevki.ns.cloudflare.com, elma.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.164

NS records: sevki.ns.cloudflare.com, elma.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qubs.app (unsigned zone)

⏱️ Timing

Total: 3623ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`216.150.1.1, 216.150.16.1`
NS	2	`elma.ns.cloudflare.com, sevki.ns.cloudflare.com`
MX	3	`mx.zoho.eu (pri: 10), mx2.zoho.eu (pri: 20)...`
TXT	3	`google-site-verification=IueiG6CUswII2HS, v=spf1 include:zohomail.eu ~all...`
SOA	1	`elma.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

qubs.app resolves to the IP addresses 216.150.1.129 and 216.150.16.129

Additional host names — pokerealm.fun, optimal.ae, policyiq.org and two others — share IP numbers with qubs.app.

Name Servers

DNS delegation for qubs.app points to two name servers: elma.ns.cloudflare.com and sevki.ns.cloudflare.com.

qubs.app shares its name server setup with other domains, including 1mjudi.vip, kumonbooks.com, rajaprobopass.cfd and two others.

qubs.app partially shares its NS delegation with several other domains, including xiaoshuo567.com, c404.eu, truepix.com and two others.

These name servers regularly co-occur with the name servers leland.ns.cloudflare.com, lana.ns.cloudflare.com and ken.ns.cloudflare.com.

Host names with 6 IP numbers:

elma.ns.cloudflare.com has IP addresses 108.162.192.154, 172.64.32.154 and 173.245.58.154, plus 3 other.

sevki.ns.cloudflare.com has IP addresses 108.162.195.164, 162.159.44.164 and 172.64.35.164, plus 3 other.

Mail Servers

qubs.app uses three mail servers — mx2.zoho.eu, mx3.zoho.eu and mx.zoho.eu.

qubs.app shares mail servers — at least in part — with other domains, including mkx.gr, molduras.es, neosoul.co.uk and two others.

Host names with two IP numbers:

mx.zoho.eu has two IP addresses: 185.20.209.166 and 185.230.214.166.

Host names pointing to a single IP address:

mx2.zoho.eu directs to 185.230.214.166.

mx3.zoho.eu directs to 185.230.212.166.

Host names pointing to 185.230.214.166 IP addresses: mx.zoho.eu and mx2.zoho.eu.

qubs.app - robtex.com

qubs.app

app

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`qubs.app`

`app`