usimca.com.cn - robtex.com
usimca.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:a36e🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:3971🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.57.113Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.163.110🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | rosalie.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2639🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rosalie.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c239🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rosalie.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2239🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rosalie.ns.cloudflare.com | ||||||
| A | 108.162.194.57🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rosalie.ns.cloudflare.com | ||||||
| A | 162.159.38.57Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rosalie.ns.cloudflare.com | ||||||
| A | 172.64.34.57🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rosalie.ns.cloudflare.com | ||||||
| NS | sam.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b8d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sam.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c18d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sam.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:218d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sam.ns.cloudflare.com | ||||||
| A | 108.162.193.141🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sam.ns.cloudflare.com | ||||||
| A | 172.64.33.141🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sam.ns.cloudflare.com | ||||||
| A | 173.245.59.141🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sam.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.57.113, 172.67.163.110 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:a36e, 2606:4700:3034::6815:3971 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=74, name=cloudflare-ech.com | ||||||
| SOA | rosalie.ns.cloudflare.comdns@cloudflare.com serial=2400376079 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030513400 | ||||||
Same first word
usimca.com.cn |
Similar names
DNS History
6 records (6 active, 0 former)
●NSrosalie.ns.cloudflare.com2026-04-08 → 2026-04-14 · 2 obs
● 2026-04-14 02:07:30
●NSsam.ns.cloudflare.com2026-04-08 → 2026-04-14 · 2 obs
● 2026-04-14 02:07:30
●A104.21.57.1132026-04-08 → 2026-04-14 · 2 obs
● 2026-04-14 02:07:30
●A172.67.163.1102026-04-08 → 2026-04-14 · 2 obs
● 2026-04-14 02:07:30
●A2606:4700:3033::ac43:a36e2026-04-08 → 2026-04-14 · 2 obs
● 2026-04-14 02:07:30
●A2606:4700:3034::6815:39712026-04-08 → 2026-04-14 · 2 obs
● 2026-04-14 02:07:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| usimca.com.cn | sam.ns.cloudflare.com, rosalie.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.57
NS records: sam.ns.cloudflare.com, rosalie.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usimca.com.cn (unsigned zone)
⏱️ Timing
Total: 883ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.163.110, 104.21.57.113 |
| AAAA | 2 | 2606:4700:3033::ac43:a36e, 2606:4700:3034::6815:3971 |
| NS | 2 | rosalie.ns.cloudflare.com, sam.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | rosalie.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
usimca.com.cn points to four IP numbers: 2606:4700:3033::ac43:a36e, 2606:4700:3034::6815:3971, 104.21.57.113 and 172.67.163.110.
Other host names including baseinfranet.sbs, 64908.com.cn, lordfilm-iii.ru, drift-kazino.com and ytmp3.rip share IP numbers with usimca.com.cn.
Name Servers
usimca.com.cn's delegation uses two name servers, rosalie.ns.cloudflare.com and sam.ns.cloudflare.com.
usimca.com.cn shares the same name server setup as other domains, for example rrfd.com.cn, 2scghw.com.cn, elitecorporation.com.cn, jinshiba.com.cn and silicon-rubbermanufactory.com.cn.
usimca.com.cn at least partially shares name servers with other domains, including diamondkitty.net, chaotic.network, erienorthshorehockey.ca, 1314wan.cc and thermodyne1.com.
Host names with six IP numbers:
rosalie.ns.cloudflare.com points to: 2606:4700:50::a29f:2639, 2803:f800:50::6ca2:c239, 2a06:98c1:50::ac40:2239, 108.162.194.57, 162.159.38.57 and 172.64.34.57.
sam.ns.cloudflare.com points to: 2606:4700:58::adf5:3b8d, 2803:f800:50::6ca2:c18d, 2a06:98c1:50::ac40:218d, 108.162.193.141, 172.64.33.141 and 173.245.59.141.