weldcom.cn - robtex.com
weldcom.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:17b9🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:d4bd🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.23.185Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.212.189🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | isla.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a77🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | isla.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c077🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | isla.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2077🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | isla.ns.cloudflare.com | ||||||
| A | 108.162.192.119🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | isla.ns.cloudflare.com | ||||||
| A | 172.64.32.119🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | isla.ns.cloudflare.com | ||||||
| A | 173.245.58.119🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | isla.ns.cloudflare.com | ||||||
| NS | konnor.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c6a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | konnor.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c36a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | konnor.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:236a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | konnor.ns.cloudflare.com | ||||||
| A | 108.162.195.106🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | konnor.ns.cloudflare.com | ||||||
| A | 162.159.44.106Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | konnor.ns.cloudflare.com | ||||||
| A | 172.64.35.106🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | konnor.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.23.185, 172.67.212.189 | ||||||
| IPv6 hints | 2606:4700:3031::6815:17b9, 2606:4700:3037::ac43:d4bd | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=210, name=cloudflare-ech.com | ||||||
| SOA | isla.ns.cloudflare.comdns@cloudflare.com serial=2402086856 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034784720 | ||||||
Subdomains
www.weldcom.cn |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSisla.ns.cloudflare.com2026-03-26 → 2026-05-12 · 2 obs
● 2026-05-12 23:52:40
●NSkonnor.ns.cloudflare.com2026-03-26 → 2026-05-12 · 2 obs
● 2026-05-12 23:52:40
●A104.21.23.1852026-03-26 → 2026-05-12 · 2 obs
● 2026-05-12 23:52:40
●A172.67.212.1892026-03-26 → 2026-05-12 · 2 obs
● 2026-05-12 23:52:40
●A2606:4700:3031::6815:17b92026-03-26 → 2026-05-12 · 2 obs
● 2026-05-12 23:52:40
●A2606:4700:3037::ac43:d4bd2026-03-26 → 2026-05-12 · 2 obs
● 2026-05-12 23:52:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| weldcom.cn | isla.ns.cloudflare.com, konnor.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.119
NS records: isla.ns.cloudflare.com, konnor.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for weldcom.cn (unsigned zone)
⏱️ Timing
Total: 1037ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.212.189, 104.21.23.185 |
| AAAA | 2 | 2606:4700:3031::6815:17b9, 2606:4700:3037::ac43:d4bd |
| NS | 2 | isla.ns.cloudflare.com, konnor.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | isla.ns.cloudflare.com dns.cloudflare.co |
Analysis
Hierarchy
The parent of www.weldcom.cn is weldcom.cn.
IP Addresses
weldcom.cn points to four IP numbers: 2606:4700:3031::6815:17b9, 2606:4700:3037::ac43:d4bd, 104.21.23.185 and 172.67.212.189.
Other host names, for instance members.hesem.gr, 1688029.cn, qed.dcxa82lgl2.workers.dev, yikaijs.com and praeventionspreis.at share IP numbers with weldcom.cn.
Name Servers
weldcom.cn is delegated to two name servers: isla.ns.cloudflare.com and konnor.ns.cloudflare.com.
weldcom.cn uses the same name server setup as other domains, for instance 888718.cn, zoabinte.com, 000008000.cn, bnns4726.com and kamoss.com.cn.
weldcom.cn shares name servers with other domains at least partially, for instance omensageiro.org.br, ciautomationservices.com, arcadexportal.us, hubyar.net and kopsource.com.
these name servers are often used together with the name servers meera.ns.cloudflare.com.
Host names with six IP numbers: isla.ns.cloudflare.com points to 2606:4700:50::adf5:3a77, 2803:f800:50::6ca2:c077, 2a06:98c1:50::ac40:2077, 108.162.192.119, 172.64.32.119 and 173.245.58.119; konnor.ns.cloudflare.com points to 2606:4700:58::a29f:2c6a, 2803:f800:50::6ca2:c36a, 2a06:98c1:50::ac40:236a, 108.162.195.106, 162.159.44.106 and 172.64.35.106.