🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`sinuous.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:340b^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:c1ea^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.52.11^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.193.234^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aleena.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2651^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aleena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c251^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aleena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2251^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aleena.ns.cloudflare.com`
		A	108.162.194.81^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aleena.ns.cloudflare.com`
		A	162.159.38.81^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aleena.ns.cloudflare.com`
		A	172.64.34.81^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aleena.ns.cloudflare.com`
NS	`trevor.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c9a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trevor.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c39a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`trevor.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:239a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`trevor.ns.cloudflare.com`
		A	108.162.195.154^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trevor.ns.cloudflare.com`
		A	162.159.44.154^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trevor.ns.cloudflare.com`
		A	172.64.35.154^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trevor.ns.cloudflare.com`
MX	`in1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`
TXT	`google-site-verification=jsbeClsi8lNVbafjp2gyuATc-0zG-pyirHKfDwoxcT4`
TXT	`twilio-domain-verification=af5bd06597960b82d3d8365eaf877643`
TXT	`v=spf1 include:spf.messagingengine.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.52.11, 172.67.193.234
		IPv6 hints	2606:4700:3033::6815:340b, 2606:4700:3035::ac43:c1ea
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com
SOA	`aleena.ns.cloudflare.com`dns@cloudflare.com serial=2420160408

`dev`

	DNSSEC	⚠️ Not signed
	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

sinuous.de

sinuous.pages.dev

sinuous.si

sinuous.eu

sinuous.io

sinuous.agency

sinuous.net

sinuous.com

sinuous.ru

sinuous.workers.dev

sinuous.technology

sinuous.dev

sinuous.es

sinuous.info

sinuous.co.nz

sinuous.ai

sinuous.org

sinuous.xyz

sinuous.biz

Similar names

snuusio.com

Previous names

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

sinua.dev

sinubits.dev

si(0x6e756465)veloper.dev

sinuhe.dev

sinujohn.dev

sinuk.dev

Next names

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

sinyo.dev

sinyzd.dev

sinz.dev

sio2.dev

sio2boss.dev

sio3.dev

DNS History

16 records (8 active, 8 former)

●NSaleena.ns.cloudflare.com2026-09-07 → 2026-11-15 · 2 obs

● 2026-09-07 01:27:26
● 2026-11-15 02:45:48

●NStrevor.ns.cloudflare.com2026-09-07 → 2026-11-15 · 2 obs

● 2026-09-07 01:27:26
● 2026-11-15 02:45:48

●MXin1-smtp.messagingengine.com2026-09-07 → 2026-11-15 · 2 obs

● 2026-09-07 01:27:26
● 2026-11-15 02:45:48

●MXin2-smtp.messagingengine.com2026-09-07 → 2026-11-15 · 2 obs

● 2026-09-07 01:27:26
● 2026-11-15 02:45:48

●A104.21.52.112026-10-01 → 2026-11-15 · 5 obs

○ 2026-10-01 04:48:26
● 2026-10-01 05:34:50
○ 2026-10-04 12:24:26
● 2026-10-14 00:21:24
● 2026-11-15 02:45:48

●A172.67.193.2342026-10-01 → 2026-11-15 · 5 obs

○ 2026-10-01 04:48:26
● 2026-10-01 05:34:50
○ 2026-10-04 12:24:26
● 2026-10-14 00:21:24
● 2026-11-15 02:45:48

○A188.114.96.02026-10-04 → 2026-10-04 · 4 obs

○ 2026-10-01 05:34:50
● 2026-10-04 12:24:26
○ 2026-10-14 00:21:24
○ 2026-11-15 02:45:48

○A188.114.96.42026-09-07 → 2026-09-07 · 3 obs

● 2026-09-07 01:27:26
○ 2026-10-01 05:34:50
○ 2026-11-15 02:45:48

○A188.114.97.02026-10-04 → 2026-10-04 · 4 obs

○ 2026-10-01 05:34:50
● 2026-10-04 12:24:26
○ 2026-10-14 00:21:24
○ 2026-11-15 02:45:48

○A188.114.97.42026-09-07 → 2026-09-07 · 3 obs

● 2026-09-07 01:27:26
○ 2026-10-01 05:34:50
○ 2026-11-15 02:45:48

●A2606:4700:3033::6815:340b2026-10-01 → 2026-11-15 · 5 obs

○ 2026-10-01 04:48:26
● 2026-10-01 05:34:50
○ 2026-10-04 12:24:26
● 2026-10-14 00:21:24
● 2026-11-15 02:45:48

●A2606:4700:3035::ac43:c1ea2026-10-01 → 2026-11-15 · 5 obs

○ 2026-10-01 04:48:26
● 2026-10-01 05:34:50
○ 2026-10-04 12:24:26
● 2026-10-14 00:21:24
● 2026-11-15 02:45:48

○A2a06:98c1:3120::2026-09-07 → 2026-10-04 · 7 obs

● 2026-09-07 01:27:26
○ 2026-09-27 06:03:08
● 2026-10-01 04:48:26
○ 2026-10-01 05:34:50
● 2026-10-04 12:24:26
○ 2026-10-14 00:21:24
○ 2026-11-15 02:45:48

○A2a06:98c1:3120::42026-09-27 → 2026-09-27 · 4 obs

○ 2026-09-07 01:27:26
● 2026-09-27 06:03:08
○ 2026-10-01 04:48:26
○ 2026-11-15 02:45:48

○A2a06:98c1:3121::2026-09-07 → 2026-10-04 · 7 obs

● 2026-09-07 01:27:26
○ 2026-09-27 06:03:08
● 2026-10-01 04:48:26
○ 2026-10-01 05:34:50
● 2026-10-04 12:24:26
○ 2026-10-14 00:21:24
○ 2026-11-15 02:45:48

○A2a06:98c1:3121::42026-09-27 → 2026-09-27 · 4 obs

○ 2026-09-07 01:27:26
● 2026-09-27 06:03:08
○ 2026-10-01 04:48:26
○ 2026-11-15 02:45:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
sinuous.dev	trevor.ns.cloudflare.com, aleena.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.154

NS records: trevor.ns.cloudflare.com, aleena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sinuous.dev (unsigned zone)

⏱️ Timing

Total: 1023ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.193.234, 104.21.52.11`
AAAA	2	`2606:4700:3035::ac43:c1ea, 2606:4700:3033::6815:340b`
NS	2	`aleena.ns.cloudflare.com, trevor.ns.cloudflare.com`
MX	2	`in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)`
TXT	3	`google-site-verification=jsbeClsi8lNVbaf, twilio-domain-verification=af5bd06597960...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aleena.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

sinuous.dev points to the four IP addresses 104.21.52.11, 172.67.193.234, 2606:4700:3033::6815:340b and 2606:4700:3035::ac43:c1ea.

Two other host names, along with www.paulomoretti.com.br, buhteam.digital and livedrawsydney.lol, also share IP numbers with sinuous.dev.

Name Servers

Two name servers handle the delegation for sinuous.dev: aleena.ns.cloudflare.com and trevor.ns.cloudflare.com.

sinuous.dev shares its NS records with other domains, for example casinozondercruksvergelijken.ink, calendarbilly.com, sanchezle21.workers.dev and two others.

There is at least partial name server overlap between sinuous.dev and other domains — nsamjhjuhjbh.pages.dev, lemon212-fedefutbolamputados.pages.dev, triziadesign.com and two more among them.

These name servers tend to appear in combination with the name servers abdullah.ns.cloudflare.com, ignacio.ns.cloudflare.com, monika.ns.cloudflare.com and elijah.ns.cloudflare.com.

DNS names with 6 IP addresses:

aleena.ns.cloudflare.com resolves to 108.162.194.81, 162.159.38.81 and 172.64.34.81 among others, with 3 other IP addresses in total.

trevor.ns.cloudflare.com resolves to 108.162.195.154, 162.159.44.154 and 172.64.35.154 among others, with 3 other IP addresses in total.

Mail Servers

sinuous.dev is served by two mail servers, in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

Among the domains sharing a mail server setup with sinuous.dev are alanxiao.com, aerobaseapp.com, winnieteichmann.com and two others.

sinuous.dev and other domains — sendloan.com for instance — share at least some mail servers.

DNS names with 8 IP addresses:

in1-smtp.messagingengine.com resolves to 103.168.172.216, 103.168.172.217 and 103.168.172.218 among others, with 5 other IP addresses in total.

Host names that resolve to four IP numbers:

in2-smtp.messagingengine.com resolves to four IP addresses — 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.

sinuous.dev - robtex.com

sinuous.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

`sinuous.dev`

`dev`