sintech.com - dns.ninja

`sintech.com`

DNSSEC	⚠️ Not signed
A	75.119.200.65^{🇺🇸 AS2634775.119.192.0/19 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES}
		PTR	`apache2-udder.pdx1-shared-a1-45.dreamhost.com`
NS	`cora.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26c3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cora.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cora.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cora.ns.cloudflare.com`
		A	108.162.194.195^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cora.ns.cloudflare.com`
		A	162.159.38.195^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cora.ns.cloudflare.com`
		A	172.64.34.195^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cora.ns.cloudflare.com`
NS	`simon.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`simon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`simon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`simon.ns.cloudflare.com`
		A	108.162.193.232^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`simon.ns.cloudflare.com`
		A	172.64.33.232^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`simon.ns.cloudflare.com`
		A	173.245.59.232^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`simon.ns.cloudflare.com`
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
SOA	`cora.ns.cloudflare.com`dns@cloudflare.com serial=2405002226

`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=1783226956

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DNS History

8 records (5 active, 3 former)

●NScora.ns.cloudflare.com2026-02-19 → 2026-07-05 · 3 obs

○ 2017-08-29 17:58:38
● 2026-02-19 06:12:50
● 2026-07-05 05:12:38

○NSf1g1ns1.dnspod.net2015-08-12 → 2017-08-29 · 4 obs

● 2015-08-12 14:27:36
● 2017-08-29 17:58:38
○ 2026-02-19 06:12:50
○ 2026-07-05 05:12:38

○NSf1g1ns2.dnspod.net2015-08-12 → 2017-08-29 · 4 obs

● 2015-08-12 14:27:36
● 2017-08-29 17:58:38
○ 2026-02-19 06:12:50
○ 2026-07-05 05:12:38

●NSsimon.ns.cloudflare.com2026-02-19 → 2026-07-05 · 3 obs

○ 2017-08-29 17:58:38
● 2026-02-19 06:12:50
● 2026-07-05 05:12:38

●MXmxbiz1.qq.com2015-08-12 → 2026-07-05 · 2 obs

● 2015-08-12 14:27:36
● 2026-07-05 05:12:38

●MXmxbiz2.qq.com2015-08-12 → 2026-07-05 · 2 obs

● 2015-08-12 14:27:36
● 2026-07-05 05:12:38

○A116.251.204.1352015-08-12 → 2016-07-24 · 4 obs

● 2015-08-12 14:27:36
● 2016-07-24 13:16:12
○ 2017-08-29 17:58:38
○ 2026-07-05 05:12:38

●A75.119.200.652017-08-29 → 2026-07-05 · 3 obs

○ 2016-07-24 13:16:12
● 2017-08-29 17:58:38
● 2026-07-05 05:12:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sintech.com	simon.ns.cloudflare.com, cora.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.195

NS records: simon.ns.cloudflare.com, cora.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sintech.com (unsigned zone)

⏱️ Timing

Total: 147ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`75.119.200.65`
NS	2	`cora.ns.cloudflare.com, simon.ns.cloudflare.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
SOA	1	`cora.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sintech.com has exactly one IP address — 75.119.200.65.

puntoexacto.com.mx, dfwview.com, gooderham.ca plus two other host names have IP numbers in common with sintech.com.

Name Servers

DNS delegation for sintech.com points to two name servers: cora.ns.cloudflare.com and simon.ns.cloudflare.com.

The name server configuration of sintech.com is shared with other domains, for instance mancard.co, chatproxy.xyz, due-nyiatk.com and two others.

The name servers of sintech.com overlap at least partially with those of other domains — among them hebeni.sa.com, jackifymedia.co.uk, jala-live.io and two more.

These name servers commonly appear in combination with the name servers stephane.ns.cloudflare.com.

Hosts with 6 IP addresses each:

cora.ns.cloudflare.com has IP addresses 108.162.194.195, 162.159.38.195 and 172.64.34.195, plus 3 other.

simon.ns.cloudflare.com has IP addresses 108.162.193.232, 172.64.33.232 and 173.245.59.232, plus 3 other.

Mail Servers

sintech.com uses two mail servers, mxbiz1.qq.com and mxbiz2.qq.com.

The mail server setup of sintech.com matches that of other domains such as nocti.work, likebag.com, taluo.com and two others.

sintech.com partially shares its mail servers with other domains — including xqu5.com, kanghehealth.com, jyzbw.com and fiisc.org.