🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`dubis.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:ba59^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:33d3^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.51.211^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.186.89^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`braden.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ca9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`braden.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`braden.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`braden.ns.cloudflare.com`
		A	108.162.195.169^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`braden.ns.cloudflare.com`
		A	162.159.44.169^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`braden.ns.cloudflare.com`
		A	172.64.35.169^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`braden.ns.cloudflare.com`
NS	`isla.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c077^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`isla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2077^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`isla.ns.cloudflare.com`
		A	108.162.192.119^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	172.64.32.119^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	173.245.58.119^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
MX	`amir.mx.cloudflare.net` ⭐
		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	162.159.205.11^{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	`isaac.mx.cloudflare.net`⁽⁵⁰⁾
		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	`linda.mx.cloudflare.net`⁽⁹⁴⁾
		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	162.159.205.23^{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	`google-site-verification=K7VPrYNA6Yl39xc7ux-e43QV9xOCXgSleb4ftwfzAE8`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.51.211, 172.67.186.89
		IPv6 hints	2606:4700:3030::ac43:ba59, 2606:4700:3034::6815:33d3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=208, name=cloudflare-ech.com
SOA	`braden.ns.cloudflare.com`dns@cloudflare.com serial=2413291800

`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

dubis.co.uk

dubis.eu

dubis.site

dubis.es

dubis.de

dubis.xyz

dubis.cz

dubis.com

dubis.rs

dubis.dev

dubis.uk

dubis.cl

dubis.fr

dubis.net

Similar names

bidus.com

dubsi.de

ubids.pages.dev

usbid.cn

usibd.com

subid.co.uk

usbid.mobi

siudb.cloud

bdius.net

ubids.com

budis.com

budis.rs

biusd.com

bidus.pl

bidus.info

busdi.ru

idbus.co.uk

subid.eu

dibus.com.es

usbid.co.kr

dusib.in

subid.cloud

dibus.de

usbid.online

sibud.com

bidus.net

sudbi.ru

ibsud.life

subdi.pages.dev

bidus.digital

dbius.com

biuds.cn

sibdu.com

siudb.com

idsub.synology.me

sibud.pl

subid.com

idsub.ph

bisud.pages.dev

bisdu.com

dusib.co.in

budsi.com

idbus.de

bidus.ch

ubids.edu.gh

disbu.de

bidus.co

dubsi.com

usdbi.com

dibus.sk

subdi.com

busid.co.uk

iusdb.com

bisud.lt

sibud.com.ua

usbid.eu

suidb.ph

budis.xyz

bidus.de

isbud.is

sidub.ru

usdbi.shop

budis.cz

budis.net

budsi.nl

budsi.pl

budis.eu

sidbu.de

budsi.ru

bsidu.ph

usbid.co.il

usidb.com

ibuds.co.il

bidsu.com

ibdus.org

dsbui.com

sdibu.altervista.org

usbid.net

usbid.com

sdibu.com

buisd.workers.dev

busid.ph

dibus.com

sdibu.org

bsudi.com

subid.net.ru

idbus.fr

dibus.org

disbu.xyz

usibd.org

idbus.com

idubs.com

dibus.tv

budis.cn

budis.sk

disub.com

dusib.com

idbus.ch

uidsb.top

udisb.hr

bidus.online

Previous names

dubainationalschool.dev

dubas.dev

dubax.dev

dubayan.dev

dubb.dev

dubbelb.dev

dubbelll.dev

dubbing.dev

dubbl.dev

dubbs.dev

dubby.dev

dubdubdoku.dev

dubdubdub.dev

dubec.dev

dubel.dev

dubenko.dev

dubepro.dev

duberton.dev

dubg.dev

dubh.dev

Next names

dubiza.dev

dubizzle.dev

dubl.dev

dubline.dev

dublotech.dev

dubluce.dev

dubois.dev

duboseweb.dev

dubray.dev

dubreuil.dev

dubsado.dev

dubsector.dev

dubsie.dev

dubsof.dev

dubsuite.dev

dubtech.dev

dubtek.dev

dubu.dev

dubuc.dev

duby.dev

DNS History

9 records (9 active, 0 former)

●NSbraden.ns.cloudflare.com2026-08-30 → 2026-09-06 · 2 obs

● 2026-08-30 16:31:36
● 2026-09-06 00:49:30

●NSisla.ns.cloudflare.com2026-08-30 → 2026-09-06 · 2 obs

● 2026-08-30 16:31:36
● 2026-09-06 00:49:30

●MXamir.mx.cloudflare.net2026-08-30 → 2026-09-06 · 2 obs

● 2026-08-30 16:31:36
● 2026-09-06 00:49:30

●MXisaac.mx.cloudflare.net2026-08-30 → 2026-09-06 · 2 obs

● 2026-08-30 16:31:36
● 2026-09-06 00:49:30

●MXlinda.mx.cloudflare.net2026-08-30 → 2026-09-06 · 2 obs

● 2026-08-30 16:31:36
● 2026-09-06 00:49:30

●A104.21.51.2112026-08-30 → 2026-09-06 · 2 obs

● 2026-08-30 16:31:36
● 2026-09-06 00:49:30

●A172.67.186.892026-08-30 → 2026-09-06 · 2 obs

● 2026-08-30 16:31:36
● 2026-09-06 00:49:30

●A2606:4700:3030::ac43:ba592026-08-30 → 2026-09-06 · 2 obs

● 2026-08-30 16:31:36
● 2026-09-06 00:49:30

●A2606:4700:3034::6815:33d32026-08-30 → 2026-09-06 · 2 obs

● 2026-08-30 16:31:36
● 2026-09-06 00:49:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
dubis.dev	braden.ns.cloudflare.com, isla.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.169

NS records: braden.ns.cloudflare.com, isla.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dubis.dev (unsigned zone)

⏱️ Timing

Total: 401ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.186.89, 104.21.51.211`
AAAA	2	`2606:4700:3030::ac43:ba59, 2606:4700:3034::6815:33d3`
NS	2	`braden.ns.cloudflare.com, isla.ns.cloudflare.com`
MX	3	`amir.mx.cloudflare.net (pri: 41), isaac.mx.cloudflare.net (pri: 50)...`
TXT	2	`google-site-verification=K7VPrYNA6Yl39xc, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`braden.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

dubis.dev has four IP addresses: 104.21.51.211, 172.67.186.89, 2606:4700:3030::ac43:ba59 and 2606:4700:3034::6815:33d3.

streamee.it, coolbean.com.au, wedgebase.digital plus two other host names have IP numbers in common with dubis.dev.

Name Servers

The NS records for dubis.dev delegate to braden.ns.cloudflare.com and isla.ns.cloudflare.com.

The name server configuration of dubis.dev is shared with other domains, for instance megalomaniaco.lat, woneg65674.workers.dev, kswingler299.workers.dev and two others.

dubis.dev shares at least some of its name servers with other domains, including algsolution.co, edwards-kimberly-5-73.pages.dev, hypnotic-crib.workers.dev and two others.

These name servers are frequently paired with the name servers love.ns.cloudflare.com, hugh.ns.cloudflare.com and scott.ns.cloudflare.com.

Hosts with 6 IP addresses each:

braden.ns.cloudflare.com maps to 108.162.195.169, 162.159.44.169, 172.64.35.169 and 3 additional IP addresses.

isla.ns.cloudflare.com maps to 108.162.192.119, 172.64.32.119, 173.245.58.119 and 3 additional IP addresses.

Mail Servers

dubis.dev is handled by three mail servers: amir.mx.cloudflare.net, isaac.mx.cloudflare.net and linda.mx.cloudflare.net.

At least some of the mail servers used by dubis.dev are shared with other domains: ferienwohnung-disentis.de, marketplacefairness.org, elizabethlemoine.com and two others among them.

Hosts with 6 IP addresses each:

amir.mx.cloudflare.net maps to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 additional IP addresses.

isaac.mx.cloudflare.net maps to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 additional IP addresses.

linda.mx.cloudflare.net maps to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 additional IP addresses.

dubis.dev - robtex.com

dubis.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

`dubis.dev`

`dev`