sinictec.com - dns.ninja

`sinictec.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:15e6^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:c8f2^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.21.230^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.200.242^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ben.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b67^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ben.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c167^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ben.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2167^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ben.ns.cloudflare.com`
		A	108.162.193.103^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ben.ns.cloudflare.com`
		A	172.64.33.103^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ben.ns.cloudflare.com`
		A	173.245.59.103^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ben.ns.cloudflare.com`
NS	`sandy.ns.cloudflare.com`
		A	2606:4700:50::adf5:3adb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0db^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sandy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20db^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sandy.ns.cloudflare.com`
		A	108.162.192.219^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandy.ns.cloudflare.com`
		A	172.64.32.219^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandy.ns.cloudflare.com`
		A	173.245.58.219^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandy.ns.cloudflare.com`
MX	`mxw.263.net` ⭐
MX	`mx.263.net`⁽¹⁰⁾
		A	38.83.106.84^{🇺🇸 AS6319938.83.106.0/24 CS-34755}
			PTR	`us-mx1.263.net`
		A	38.83.106.85^{🇺🇸 AS6319938.83.106.0/24 CS-34755}
			PTR	`us-mx2.263.net`
		A	143.110.227.31^{🇺🇸 DIGITALOCEAN143.110.224.0/20 DigitalOcean}
		A	164.92.126.242^{🇺🇸 DIGITALOCEAN164.92.96.0/19 DigitalOcean}
TXT	`v=spf1 include:spf.263.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.21.230, 172.67.200.242
		IPv6 hints	2606:4700:3033::6815:15e6, 2606:4700:3034::ac43:c8f2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=121, name=cloudflare-ech.com
SOA	`ben.ns.cloudflare.com`dns@cloudflare.com serial=2407483234

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1782384145

Same first word

sinictec.com

Similar names

scinetic.com

scientic.us

scenicit.ch

scientic.ca

cinetics.it

scientic.de

scientic.com

cinetics.com

DNS History

14 records (8 active, 6 former)

●NSben.ns.cloudflare.com2026-03-27 → 2026-06-25 · 3 obs

○ 2017-11-23 06:04:04
● 2026-03-27 21:58:06
● 2026-06-25 11:07:06

○NSns11.xincache.com2016-12-20 → 2017-11-23 · 4 obs

● 2016-12-20 17:23:36
● 2017-11-23 06:04:04
○ 2026-03-27 21:58:06
○ 2026-06-25 11:07:06

○NSns12.xincache.com2016-12-20 → 2017-11-23 · 4 obs

● 2016-12-20 17:23:36
● 2017-11-23 06:04:04
○ 2026-03-27 21:58:06
○ 2026-06-25 11:07:06

●NSsandy.ns.cloudflare.com2026-03-27 → 2026-06-25 · 3 obs

○ 2017-11-23 06:04:04
● 2026-03-27 21:58:06
● 2026-06-25 11:07:06

●MXmx.263.net2017-11-23 → 2026-06-25 · 3 obs

○ 2016-12-20 17:23:36
● 2017-11-23 06:04:04
● 2026-06-25 11:07:06

○MXmx.ym.163.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 17:23:36
○ 2017-11-23 06:04:04
○ 2026-06-25 11:07:06

●MXmxw.263.net2017-11-23 → 2026-06-25 · 3 obs

○ 2016-12-20 17:23:36
● 2017-11-23 06:04:04
● 2026-06-25 11:07:06

●A104.21.21.2302026-03-27 → 2026-06-25 · 3 obs

○ 2017-11-23 06:04:04
● 2026-03-27 21:58:06
● 2026-06-25 11:07:06

●A172.67.200.2422026-03-27 → 2026-06-25 · 3 obs

○ 2017-11-23 06:04:04
● 2026-03-27 21:58:06
● 2026-06-25 11:07:06

○A173.231.5.842016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 17:23:36
○ 2017-11-23 06:04:04
○ 2026-06-25 11:07:06

○A210.209.82.1112017-11-23 → 2017-11-23 · 4 obs

○ 2016-12-20 17:23:36
● 2017-11-23 06:04:04
○ 2026-03-27 21:58:06
○ 2026-06-25 11:07:06

○A2606:4700:3032::6815:15e62026-03-27 → 2026-03-27 · 4 obs

○ 2017-11-23 06:04:04
● 2026-03-27 21:58:06
○ 2026-06-23 16:45:10
○ 2026-06-25 11:07:06

●A2606:4700:3033::6815:15e62026-06-23 → 2026-06-25 · 3 obs

○ 2026-03-27 21:58:06
● 2026-06-23 16:45:10
● 2026-06-25 11:07:06

●A2606:4700:3034::ac43:c8f22026-03-27 → 2026-06-25 · 3 obs

○ 2017-11-23 06:04:04
● 2026-03-27 21:58:06
● 2026-06-25 11:07:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net...	-
sinictec.com	ben.ns.cloudflare.com, sandy.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.103

NS records: ben.ns.cloudflare.com, sandy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sinictec.com (unsigned zone)

⏱️ Timing

Total: 136ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.200.242, 104.21.21.230`
AAAA	2	`2606:4700:3033::6815:15e6, 2606:4700:3034::ac43:c8f2`
NS	2	`ben.ns.cloudflare.com, sandy.ns.cloudflare.com`
MX	2	`mx.263.net (pri: 10), mxw.263.net (pri: 5)`
TXT	1	`v=spf1 include:spf.263.net -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ben.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ben.ns.cloudflare.com, ben.ns.cloudflare.com, ben.ns.cloudflare.com...)

Analysis

IP Addresses

sinictec.com has four IP addresses: 104.21.21.230, 172.67.200.242, 2606:4700:3033::6815:15e6 and 2606:4700:3034::ac43:c8f2.

Additional host names — reviewproducts.org, 2022-h10.lordfilm0.com, summitarenastudio.com and two others — share IP numbers with sinictec.com.

Name Servers

The NS records for sinictec.com delegate to ben.ns.cloudflare.com and sandy.ns.cloudflare.com.

sinictec.com shares its name server setup with other domains, including sentiospace.com, savingstsunami.com, caxtonfx.com and two others.

sinictec.com has at least partial name server overlap with other domains, such as peteredstrom.se, n2s.fr, leadpassport.com and two others.

It is common to see these name servers used together with name servers indie.ns.cloudflare.com and becky.ns.cloudflare.com.

Host names with 6 IP numbers:

ben.ns.cloudflare.com maps to 108.162.193.103, 172.64.33.103, 173.245.59.103 and 3 additional IP addresses.

sandy.ns.cloudflare.com maps to 108.162.192.219, 172.64.32.219, 173.245.58.219 and 3 additional IP addresses.

Mail Servers

sinictec.com has two mail servers: mx.263.net and mxw.263.net.

sinictec.com shares the same mail server setup as other domains, including jtp.com.cn, cncjsy.com, dyfuhao.com and two others.

At least some of sinictec.com's mail servers are shared with other domains, among them neon-led.com, shineon.cc, zjwxmm.com and amcham-southchina.org.

Host names resolving to four IP addresses:

mx.263.net has four IP addresses: 38.83.106.84, 38.83.106.85, 143.110.227.31 and 164.92.126.242.