uschinasc.com - robtex.com

uschinasc.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:a654🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:22ed🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.34.237Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.166.84🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSarya.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a46🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarya.ns.cloudflare.com
A2803:f800:50::6ca2:c046🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRarya.ns.cloudflare.com
A2a06:98c1:50::ac40:2046🇺🇸 Cloudflare2a06:98c1:50::/45
PTRarya.ns.cloudflare.com
A108.162.192.70🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarya.ns.cloudflare.com
A172.64.32.70🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarya.ns.cloudflare.com
A173.245.58.70🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarya.ns.cloudflare.com
NSpaul.ns.cloudflare.com
A2606:4700:58::adf5:3b87🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaul.ns.cloudflare.com
A2803:f800:50::6ca2:c187🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpaul.ns.cloudflare.com
A2a06:98c1:50::ac40:2187🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpaul.ns.cloudflare.com
A108.162.193.135🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaul.ns.cloudflare.com
A172.64.33.135🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaul.ns.cloudflare.com
A173.245.59.135🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaul.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.34.237, 172.67.166.84
IPv6 hints2606:4700:3033::ac43:a654, 2606:4700:3035::6815:22ed
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=83, name=cloudflare-ech.com
SOAarya.ns.cloudflare.comdns@cloudflare.com serial=2398204981

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776111922

Same first word

uschinasc.com

Similar names

sichuansc.com

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSarya.ns.cloudflare.compaul.ns.cloudflare.comcns7.my-hosting-panel.comcns8.my-hosting-panel.comexpire1.gname-dns.comexpire2.gname-dns.comMXmail.uschinasc.commail2.uschinasc.comA104.21.34.237172.67.166.842606:4700:3033::ac43:a6542606:4700:3035::6815:22ed50.31.147.159CNAMEexp.gs-cdn.com
●NSarya.ns.cloudflare.com2026-04-08 → 2026-04-13 · 3 obs
○ 2017-03-13 02:45:04
● 2026-04-08 12:39:30
● 2026-04-13 20:48:46
○NScns7.my-hosting-panel.com2015-07-15 → 2017-03-13 · 4 obs
● 2015-07-15 05:15:04
● 2017-03-13 02:45:04
○ 2026-04-08 12:39:30
○ 2026-04-13 20:48:46
○NScns8.my-hosting-panel.com2015-07-15 → 2017-03-13 · 4 obs
● 2015-07-15 05:15:04
● 2017-03-13 02:45:04
○ 2026-04-08 12:39:30
○ 2026-04-13 20:48:46
○NSexpire1.gname-dns.com2026-04-08 → 2026-04-13 · 2 obs
○ 2026-04-08 12:39:30
○ 2026-04-13 20:48:46
○NSexpire2.gname-dns.com2026-04-08 → 2026-04-13 · 2 obs
○ 2026-04-08 12:39:30
○ 2026-04-13 20:48:46
●NSpaul.ns.cloudflare.com2026-04-08 → 2026-04-13 · 3 obs
○ 2017-03-13 02:45:04
● 2026-04-08 12:39:30
● 2026-04-13 20:48:46
○MXmail.uschinasc.com2015-07-15 → 2017-03-13 · 4 obs
● 2015-07-15 05:15:04
● 2017-03-13 02:45:04
○ 2026-04-08 12:39:30
○ 2026-04-13 20:48:46
○MXmail2.uschinasc.com2015-07-15 → 2017-03-13 · 4 obs
● 2015-07-15 05:15:04
● 2017-03-13 02:45:04
○ 2026-04-08 12:39:30
○ 2026-04-13 20:48:46
●A104.21.34.2372026-04-08 → 2026-04-13 · 3 obs
○ 2017-03-13 02:45:04
● 2026-04-08 12:39:30
● 2026-04-13 20:48:46
●A172.67.166.842026-04-08 → 2026-04-13 · 3 obs
○ 2017-03-13 02:45:04
● 2026-04-08 12:39:30
● 2026-04-13 20:48:46
●A2606:4700:3033::ac43:a6542026-04-08 → 2026-04-13 · 3 obs
○ 2017-03-13 02:45:04
● 2026-04-08 12:39:30
● 2026-04-13 20:48:46
●A2606:4700:3035::6815:22ed2026-04-08 → 2026-04-13 · 3 obs
○ 2017-03-13 02:45:04
● 2026-04-08 12:39:30
● 2026-04-13 20:48:46
○A50.31.147.1592015-07-15 → 2017-03-13 · 4 obs
● 2015-07-15 05:15:04
● 2017-03-13 02:45:04
○ 2026-04-08 12:39:30
○ 2026-04-13 20:48:46
○CNAMEexp.gs-cdn.com2026-04-08 → 2026-04-13 · 2 obs
○ 2026-04-08 12:39:30
○ 2026-04-13 20:48:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
uschinasc.compaul.ns.cloudflare.com, arya.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.135

NS records: paul.ns.cloudflare.com, arya.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for uschinasc.com (unsigned zone)

⏱️ Timing

Total: 119ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.166.84, 104.21.34.237
AAAA22606:4700:3033::ac43:a654, 2606:4700:3035::6815:22ed
NS2arya.ns.cloudflare.com, paul.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1arya.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

uschinasc.com resolves to four IPs: 2606:4700:3033::ac43:a654, 2606:4700:3035::6815:22ed, 104.21.34.237 and 172.67.166.84.

Other host names such as stelladoradus.com, temza.site, www.btelinx.in, cros13.net and ringofkerryqualitylamb.ie share IP numbers with uschinasc.com.

Name Servers

uschinasc.com is delegated to two name servers: arya.ns.cloudflare.com and paul.ns.cloudflare.com.

uschinasc.com uses the same name server setup as other domains, including scyyjd.com, cuhkinfo.com, jingduyuzhi.com, banjia03.com and 2bgs.com.

At least part of the name servers for uschinasc.com are shared with other domains, for instance futmadrid.com, dumps4less.com, kpmgimpulsa.es, yibaocxw.com and mailloo.com.

These name servers are commonly used alongside the name servers david.ns.cloudflare.com.

Host names with six IP numbers:

arya.ns.cloudflare.com points to: 2606:4700:50::adf5:3a46, 2803:f800:50::6ca2:c046, 2a06:98c1:50::ac40:2046, 108.162.192.70, 172.64.32.70 and 173.245.58.70.

paul.ns.cloudflare.com points to: 2606:4700:58::adf5:3b87, 2803:f800:50::6ca2:c187, 2a06:98c1:50::ac40:2187, 108.162.193.135, 172.64.33.135 and 173.245.59.135.