sinaintech.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`sinaintech.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:bd9c^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:5188^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.81.136^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.189.156^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`may.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a87^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c087^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`may.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2087^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`may.ns.cloudflare.com`
		A	108.162.192.135^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	172.64.32.135^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	173.245.58.135^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
NS	`woz.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b96^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`woz.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c196^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`woz.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2196^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`woz.ns.cloudflare.com`
		A	108.162.193.150^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`woz.ns.cloudflare.com`
		A	172.64.33.150^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`woz.ns.cloudflare.com`
		A	173.245.59.150^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`woz.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.81.136, 172.67.189.156
		IPv6 hints	2606:4700:3030::ac43:bd9c, 2606:4700:3033::6815:5188
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=189, name=cloudflare-ech.com
SOA	`may.ns.cloudflare.com`dns@cloudflare.com serial=2412500398

`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

sinaintech.dev

Similar names

Previous names

simurs.dev

simvay.dev

simview.dev

simxnpx.dev

simy.dev

simyo.dev

simyoluzygas.dev

simyu.dev

simz.dev

sin314.dev

sin88vn.dev

sina.dev

sinad.dev

sinadalvand.dev

sinadehghani.dev

sinaforouzanfar.dev

sinag.dev

sinaga79.dev

sinahb.dev

sinaidigital.dev

Next names

DNS History

10 records (6 active, 4 former)

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

● 2026-09-05 09:38:00
● 2026-09-09 12:02:38

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

● 2026-09-05 09:38:00
● 2026-09-09 12:02:38

●A104.21.81.1362026-09-06 → 2026-09-09 · 3 obs

○ 2026-09-05 09:38:00
● 2026-09-06 02:45:20
● 2026-09-09 12:02:38

●A172.67.189.1562026-09-06 → 2026-09-09 · 3 obs

○ 2026-09-05 09:38:00
● 2026-09-06 02:45:20
● 2026-09-09 12:02:38

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

● 2026-09-05 09:38:00
○ 2026-09-06 02:45:20
○ 2026-09-09 12:02:38

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

● 2026-09-05 09:38:00
○ 2026-09-06 02:45:20
○ 2026-09-09 12:02:38

●A2606:4700:3030::ac43:bd9c2026-09-06 → 2026-09-09 · 3 obs

○ 2026-09-05 09:38:00
● 2026-09-06 02:45:20
● 2026-09-09 12:02:38

●A2606:4700:3033::6815:51882026-09-06 → 2026-09-09 · 3 obs

○ 2026-09-05 09:38:00
● 2026-09-06 02:45:20
● 2026-09-09 12:02:38

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

● 2026-09-05 09:38:00
○ 2026-09-06 02:45:20
○ 2026-09-09 12:02:38

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

● 2026-09-05 09:38:00
○ 2026-09-06 02:45:20
○ 2026-09-09 12:02:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
sinaintech.dev	woz.ns.cloudflare.com, may.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.150

NS records: woz.ns.cloudflare.com, may.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sinaintech.dev (unsigned zone)

⏱️ Timing

Total: 931ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.81.136, 172.67.189.156`
AAAA	2	`2606:4700:3030::ac43:bd9c, 2606:4700:3033::6815:5188`
NS	2	`may.ns.cloudflare.com, woz.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`may.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

sinaintech.dev has four IP addresses: 104.21.81.136, 172.67.189.156, 2606:4700:3030::ac43:bd9c and 2606:4700:3033::6815:5188.

Two other host names, along with ecobay.com.cn, (0x736578)56.top and rgtracker.com, also share IP numbers with sinaintech.dev.

Name Servers

sinaintech.dev is served by two delegated name servers, may.ns.cloudflare.com and woz.ns.cloudflare.com.

sinaintech.dev shares its NS records with other domains, for example getjuncture.com, elementalsoak.com, hydrogenuine.ca and two others.

sinaintech.dev shares at least some of its name servers with other domains, including zqgm.org, masterchedan.online, elizaparker.com and two others.

These name servers are frequently seen alongside the name servers luciane.ns.cloudflare.com.

DNS names with 6 IP addresses:

may.ns.cloudflare.com carries IP addresses 108.162.192.135, 172.64.32.135 and 173.245.58.135, with 3 other addresses beyond those.

woz.ns.cloudflare.com carries IP addresses 108.162.193.150, 172.64.33.150 and 173.245.59.150, with 3 other addresses beyond those.