`sili-tech.us`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:5d2d^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:cc6a^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.93.45^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.204.106^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alexia.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26af^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2af^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alexia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22af^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alexia.ns.cloudflare.com`
		A	108.162.194.175^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexia.ns.cloudflare.com`
		A	162.159.38.175^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexia.ns.cloudflare.com`
		A	172.64.34.175^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexia.ns.cloudflare.com`
NS	`ridge.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c8b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ridge.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c38b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ridge.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:238b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ridge.ns.cloudflare.com`
		A	108.162.195.139^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ridge.ns.cloudflare.com`
		A	162.159.44.139^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ridge.ns.cloudflare.com`
		A	172.64.35.139^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ridge.ns.cloudflare.com`
MX	`mx1.qiye.aliyun.com` ⭐
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mx2.qiye.aliyun.com`⁽¹⁰⁾
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
MX	`mx3.qiye.aliyun.com`⁽¹⁵⁾
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
TXT	`google-site-verification=scCf8cW77-L3aXxGVGkNV3CvDK5isOgU2u7yf_7uoz0`
TXT	`google-site-verification=z_MaTUEBdrs5xd8v-loNeCXLYt8OeXwV3BuMp2fY5Mk`
TXT	`v=spf1 include:spf.qiye.aliyun.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.93.45, 172.67.204.106
		IPv6 hints	2606:4700:3031::6815:5d2d, 2606:4700:3033::ac43:cc6a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=111, name=cloudflare-ech.com
SOA	`alexia.ns.cloudflare.com`dns@cloudflare.com serial=2402463578

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1777487581

Same first word

sili-tech.us

sili-tech.com

Similar names

cse-hilti.com

chisel-it.com

chisel-it.co.uk

DNS History

9 records (9 active, 0 former)

●NSalexia.ns.cloudflare.com2026-04-15 → 2026-04-29 · 2 obs

● 2026-04-15 15:20:32
● 2026-04-29 18:55:22

●NSridge.ns.cloudflare.com2026-04-15 → 2026-04-29 · 2 obs

● 2026-04-15 15:20:32
● 2026-04-29 18:55:22

●MXmx1.qiye.aliyun.com2026-04-15 → 2026-04-29 · 2 obs

● 2026-04-15 15:20:32
● 2026-04-29 18:55:22

●MXmx2.qiye.aliyun.com2026-04-15 → 2026-04-29 · 2 obs

● 2026-04-15 15:20:32
● 2026-04-29 18:55:22

●MXmx3.qiye.aliyun.com2026-04-15 → 2026-04-29 · 2 obs

● 2026-04-15 15:20:32
● 2026-04-29 18:55:22

●A104.21.93.452026-04-15 → 2026-04-29 · 2 obs

● 2026-04-15 15:20:32
● 2026-04-29 18:55:22

●A172.67.204.1062026-04-15 → 2026-04-29 · 2 obs

● 2026-04-15 15:20:32
● 2026-04-29 18:55:22

●A2606:4700:3031::6815:5d2d2026-04-15 → 2026-04-29 · 2 obs

● 2026-04-15 15:20:32
● 2026-04-29 18:55:22

●A2606:4700:3033::ac43:cc6a2026-04-15 → 2026-04-29 · 2 obs

● 2026-04-15 15:20:32
● 2026-04-29 18:55:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...	-
sili-tech.us	alexia.ns.cloudflare.com, ridge.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.139

NS records: alexia.ns.cloudflare.com, ridge.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sili-tech.us (unsigned zone)

⏱️ Timing

Total: 593ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.204.106, 104.21.93.45`
AAAA	2	`2606:4700:3031::6815:5d2d, 2606:4700:3033::ac43:cc6a`
NS	2	`alexia.ns.cloudflare.com, ridge.ns.cloudflare.com`
MX	3	`mx2.qiye.aliyun.com (pri: 10), mx3.qiye.aliyun.com (pri: 15)...`
TXT	3	`google-site-verification=scCf8cW77-L3aXx, google-site-verification=z_MaTUEBdrs5xd8...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alexia.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

sili-tech.us points to four IP numbers: 2606:4700:3031::6815:5d2d, 2606:4700:3033::ac43:cc6a, 104.21.93.45 and 172.67.204.106.

Other host names, for instance fusionsmartunion.digital, tzcfb.com, dudj.cn, sm-electronic.de and mdockyrsaxayt.online share IP numbers with sili-tech.us.

Name Servers

sili-tech.us is delegated to two name servers: alexia.ns.cloudflare.com and ridge.ns.cloudflare.com.

sili-tech.us uses the same name server setup as other domains, for instance inegolbatikent.com, limoncatering.com.tr, bowell-ic.com, akyukseleninsaat.com.tr and karinnahotel.info.

sili-tech.us shares name servers with other domains at least partially, for instance nextsketchlab.com, bankovskaya-garantya.ru, xinlehongtoys.com, 177713.com and ikyde.com.

These name servers are often used with garret.ns.cloudflare.com, plato.ns.cloudflare.com, mona.ns.cloudflare.com, brady.ns.cloudflare.com and faye.ns.cloudflare.com.

Host names with six IP numbers: alexia.ns.cloudflare.com points to 2606:4700:50::a29f:26af, 2803:f800:50::6ca2:c2af, 2a06:98c1:50::ac40:22af, 108.162.194.175, 162.159.38.175 and 172.64.34.175; ridge.ns.cloudflare.com points to 2606:4700:58::a29f:2c8b, 2803:f800:50::6ca2:c38b, 2a06:98c1:50::ac40:238b, 108.162.195.139, 162.159.44.139 and 172.64.35.139.

Mail Servers

sili-tech.us is handled by three mail servers: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

sili-tech.us shares some mail servers with other domains, including prestolite-bj.com, jmbdcpa.com, puxinc.com, haohulan.com and xiezhongtong.com.

these mail servers are commonly used with mxn.mxhichina.com, mxw.mxhichina.com, mxbiz1.qq.com and mxbiz2.qq.com.

Two IP numbers for a host:

mx3.qiye.aliyun.com points to 47.246.136.231 and 47.246.137.47.

One IP number for a host:

mx1.qiye.aliyun.com points to 47.246.137.47.

mx2.qiye.aliyun.com points to 47.246.136.231.

Hosts pointing to 47.246.136.231: mx3.qiye.aliyun.com and mx2.qiye.aliyun.com.

Hosts pointing to 47.246.137.47: mx3.qiye.aliyun.com and mx1.qiye.aliyun.com.

sili-tech.us - robtex.com

sili-tech.us

us

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`sili-tech.us`

`us`