🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`sinua.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:c7ae^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:15b4^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.21.180^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.199.174^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aaden.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c5c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aaden.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c35c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aaden.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:235c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aaden.ns.cloudflare.com`
		A	108.162.195.92^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aaden.ns.cloudflare.com`
		A	162.159.44.92^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aaden.ns.cloudflare.com`
		A	172.64.35.92^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aaden.ns.cloudflare.com`
NS	`carol.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a50^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c050^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carol.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2050^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carol.ns.cloudflare.com`
		A	108.162.192.80^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
		A	172.64.32.80^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
		A	173.245.58.80^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.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`⁽⁵⁷⁾
		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`⁽⁵⁹⁾
		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	`usquj0xmbf`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.21.180, 172.67.199.174
		IPv6 hints	2606:4700:3032::ac43:c7ae, 2606:4700:3033::6815:15b4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=219, name=cloudflare-ech.com
SOA	`aaden.ns.cloudflare.com`dns@cloudflare.com serial=2416185183

`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

sinua.online

sinua.pages.dev

sinua.net

sinua.dev

sinua.com.br

sinua.com.co

sinua.ai

sinua.kr

sinua.de

sinua.co

Similar names

inusa.nl

nasui.co

sunia.com.au

usain.si

ainus.cl

ianus.dev

unais.space

inusa.study

aisun.net

inusa.com.mx

sunai.uz

sunia.store

sinau.duckdns.org

ianus.info

unisa.web.id

naisu.me

iunas.top

sianu.ph

sinau.education

nasiu.com

siaun.com

nausi.duckdns.org

sunia.ca

iunas.cz

sunai.hk

sunai.lol

nusia.su

anisu.duckdns.org

unasi.pages.dev

sanui.com

suian.co.jp

sauni.tech

sunai.gob.ve

anisu.net

unsia.click

usain.co.uk

sunai.no

nasui.net

unisa.org.nz

sunai.co.jp

nauis.com

sunai.shop

asuni.it

aisun.org

sainu.my.id

usain.run

saiun.org

inaus.de

anisu.es

sinau.cn

sunia.club

sinau.net

sinau.com

anius.xyz

ausin.com.br

anisu.com

saniu.top

anius.co.uk

nsaiu.com

suina.de

usina.tech

usina.biz

ianus.es

isuna.vn

ausin.com

isuna.fr

iauns.com

sainu.store

sauni.dev

sunai.top

usina.inf.br

saiun.info

unisa.com.cn

sainu.net

unsia.my.id

sauni.space

sanui.jp

usina.ws

aisun.vn

ainus.jp

usain.com.br

asuni.com

sinau.pro

usina.pe.gov.br

aisun.io

asuni.org

uains.com

isuna.co

uisan.com

naisu.io

sinau.workers.dev

unisa.cn

isuan.io

unais.in

unisa.mx

aiuns.com

nausi.de

usina.io

saiun.store

Previous names

sintetica.dev

sintez.dev

sintge.dev

sinth.dev

sinthesis.dev

sinthetiq.dev

sintiempo.dev

sintitulo.dev

sintix.dev

sintoni.dev

sintora.dev

sintr.dev

sintra-ai.dev

sintra.dev

sintropia.dev

sintropix.dev

sintrum.dev

sinty.dev

sintyx.dev

sinu.dev

Next names

sinubits.dev

si(0x6e756465)veloper.dev

sinuhe.dev

sinujohn.dev

sinuk.dev

sinuous.dev

sinura.dev

sinus.dev

sinusfox.dev

sinusl.dev

sinusle.dev

sinux.dev

sinvalneto.dev

sinvoiser.dev

sinwlkn.dev

sinwon.dev

sinx-sinx.dev

sinx.dev

sinxpay.dev

sinyal.dev

DNS History

17 records (9 active, 8 former)

●NSaaden.ns.cloudflare.com2026-09-28 → 2026-11-15 · 2 obs

● 2026-09-28 15:15:18
● 2026-11-15 07:12:30

●NScarol.ns.cloudflare.com2026-09-28 → 2026-11-15 · 2 obs

● 2026-09-28 15:15:18
● 2026-11-15 07:12:30

●MXroute1.mx.cloudflare.net2026-10-04 → 2026-11-15 · 2 obs

● 2026-10-04 12:24:26
● 2026-11-15 07:12:30

●MXroute2.mx.cloudflare.net2026-10-04 → 2026-11-15 · 2 obs

● 2026-10-04 12:24:26
● 2026-11-15 07:12:30

●MXroute3.mx.cloudflare.net2026-10-04 → 2026-11-15 · 2 obs

● 2026-10-04 12:24:26
● 2026-11-15 07:12:30

●A104.21.21.1802026-10-14 → 2026-11-15 · 3 obs

○ 2026-10-09 07:36:52
● 2026-10-14 00:21:24
● 2026-11-15 07:12:30

●A172.67.199.1742026-10-14 → 2026-11-15 · 3 obs

○ 2026-10-09 07:36:52
● 2026-10-14 00:21:24
● 2026-11-15 07:12:30

○A188.114.96.02026-09-28 → 2026-09-28 · 3 obs

● 2026-09-28 15:15:18
○ 2026-10-09 07:36:52
○ 2026-11-15 07:12:30

○A188.114.96.42026-10-09 → 2026-10-09 · 4 obs

○ 2026-09-28 15:15:18
● 2026-10-09 07:36:52
○ 2026-10-14 00:21:24
○ 2026-11-15 07:12:30

○A188.114.97.02026-09-28 → 2026-09-28 · 3 obs

● 2026-09-28 15:15:18
○ 2026-10-09 07:36:52
○ 2026-11-15 07:12:30

○A188.114.97.42026-10-09 → 2026-10-09 · 4 obs

○ 2026-09-28 15:15:18
● 2026-10-09 07:36:52
○ 2026-10-14 00:21:24
○ 2026-11-15 07:12:30

●A2606:4700:3032::ac43:c7ae2026-10-14 → 2026-11-15 · 3 obs

○ 2026-10-09 07:36:52
● 2026-10-14 00:21:24
● 2026-11-15 07:12:30

●A2606:4700:3033::6815:15b42026-10-14 → 2026-11-15 · 3 obs

○ 2026-10-09 07:36:52
● 2026-10-14 00:21:24
● 2026-11-15 07:12:30

○A2a06:98c1:3120::2026-09-28 → 2026-09-28 · 3 obs

● 2026-09-28 15:15:18
○ 2026-10-09 07:36:52
○ 2026-11-15 07:12:30

○A2a06:98c1:3120::42026-10-09 → 2026-10-09 · 4 obs

○ 2026-09-28 15:15:18
● 2026-10-09 07:36:52
○ 2026-10-14 00:21:24
○ 2026-11-15 07:12:30

○A2a06:98c1:3121::2026-09-28 → 2026-09-28 · 3 obs

● 2026-09-28 15:15:18
○ 2026-10-09 07:36:52
○ 2026-11-15 07:12:30

○A2a06:98c1:3121::42026-10-09 → 2026-10-09 · 4 obs

○ 2026-09-28 15:15:18
● 2026-10-09 07:36:52
○ 2026-10-14 00:21:24
○ 2026-11-15 07:12:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
sinua.dev	aaden.ns.cloudflare.com, carol.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.80

NS records: aaden.ns.cloudflare.com, carol.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sinua.dev (unsigned zone)

⏱️ Timing

Total: 2187ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.199.174, 104.21.21.180`
AAAA	2	`2606:4700:3033::6815:15b4, 2606:4700:3032::ac43:c7ae`
NS	2	`aaden.ns.cloudflare.com, carol.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 41), route1.mx.cloudflare.net (pri: 57)...`
TXT	2	`usquj0xmbf, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aaden.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

sinua.dev directs to four IP numbers, which are 104.21.21.180, 172.67.199.174, 2606:4700:3032::ac43:c7ae and 2606:4700:3033::6815:15b4.

Additional host names — 600311.com, 123ac.club, link-legion-192.xyz and two others — share IP numbers with sinua.dev.

Name Servers

sinua.dev uses two name servers for its delegation: aaden.ns.cloudflare.com and carol.ns.cloudflare.com.

sinua.dev shares its name server setup with other domains, including starmapresources.com, 1xbetdownload-sn.com, luxcelestie.com and two others.

There is at least partial name server overlap between sinua.dev and other domains — yuri.beer, viktoria-wang-b15.workers.dev, twixagon.com and two more among them.

These name servers frequently co-occur with the name servers tim.ns.cloudflare.com and junade.ns.cloudflare.com.

Host names with 6 IP numbers:

Hostname aaden.ns.cloudflare.com directs to 108.162.195.92, 162.159.44.92 and 172.64.35.92 along with 3 other IP addresses.

Hostname carol.ns.cloudflare.com directs to 108.162.192.80, 172.64.32.80 and 173.245.58.80 along with 3 other IP addresses.

Mail Servers

Incoming mail for sinua.dev is delivered via three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

sinua.dev shares mail servers — at least in part — with other domains, including grandrapidsmiwaterdamage.com, antellect.ai, spinlander.sk and two others.

Host names with 6 IP numbers:

Hostname route1.mx.cloudflare.net directs to 162.159.205.11, 162.159.205.12 and 162.159.205.13 along with 3 other IP addresses.

Hostname route2.mx.cloudflare.net directs to 162.159.205.17, 162.159.205.18 and 162.159.205.19 along with 3 other IP addresses.

Hostname route3.mx.cloudflare.net directs to 162.159.205.23, 162.159.205.24 and 162.159.205.25 along with 3 other IP addresses.

sinua.dev - robtex.com

sinua.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

`sinua.dev`

`dev`