dwdfsv.cn - robtex.com
dwdfsv.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:2c93🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:c8e2🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.44.147Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.200.226🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | carlos.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c70🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carlos.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c370🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | carlos.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2370🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | carlos.ns.cloudflare.com | ||||||
| A | 108.162.195.112🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carlos.ns.cloudflare.com | ||||||
| A | 162.159.44.112Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carlos.ns.cloudflare.com | ||||||
| A | 172.64.35.112🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carlos.ns.cloudflare.com | ||||||
| NS | danica.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26bb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | danica.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2bb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | danica.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22bb🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | danica.ns.cloudflare.com | ||||||
| A | 108.162.194.187🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | danica.ns.cloudflare.com | ||||||
| A | 162.159.38.187Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | danica.ns.cloudflare.com | ||||||
| A | 172.64.34.187🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | danica.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.44.147, 172.67.200.226 | ||||||
| IPv6 hints | 2606:4700:3031::6815:2c93, 2606:4700:3035::ac43:c8e2 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=220, name=cloudflare-ech.com | ||||||
| SOA | carlos.ns.cloudflare.comdns@cloudflare.com serial=2399840799 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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=2034788275 | ||||||
Same first word
dwdfsv.cn |
Similar names
DNS History
6 records (6 active, 0 former)
●NScarlos.ns.cloudflare.com2026-04-16 → 2026-05-13 · 2 obs
● 2026-05-13 18:34:16
●NSdanica.ns.cloudflare.com2026-04-16 → 2026-05-13 · 2 obs
● 2026-05-13 18:34:16
●A104.21.44.1472026-04-16 → 2026-05-13 · 2 obs
● 2026-05-13 18:34:16
●A172.67.200.2262026-04-16 → 2026-05-13 · 2 obs
● 2026-05-13 18:34:16
●A2606:4700:3031::6815:2c932026-04-16 → 2026-05-13 · 2 obs
● 2026-05-13 18:34:16
●A2606:4700:3035::ac43:c8e22026-04-16 → 2026-05-13 · 2 obs
● 2026-05-13 18:34:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, d.dns.cn, c.dns.cn, b.dns.cn... | - |
| dwdfsv.cn | carlos.ns.cloudflare.com, danica.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.187
NS records: carlos.ns.cloudflare.com, danica.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dwdfsv.cn (unsigned zone)
⏱️ Timing
Total: 1825ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.200.226, 104.21.44.147 |
| AAAA | 2 | 2606:4700:3031::6815:2c93, 2606:4700:3035::ac43:c8e2 |
| NS | 2 | carlos.ns.cloudflare.com, danica.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | carlos.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
dwdfsv.cn points to four IP numbers: 2606:4700:3031::6815:2c93, 2606:4700:3035::ac43:c8e2, 104.21.44.147 and 172.67.200.226.
Other host names, for instance os8.org, www.acard.com.hk, 39-krakencasino.top, deixemever.com and swendrowski.us share IP numbers with dwdfsv.cn.
Name Servers
dwdfsv.cn's delegation is to two name servers carlos.ns.cloudflare.com and danica.ns.cloudflare.com.
dwdfsv.cn shares the same name server configuration as other domains, such as 8x8fn0zu.cn, hdul.cn, 2pd1x.cn, amycg6.cn and foah.cn.
dwdfsv.cn at least partially shares its name servers with other domains, for instance espreso.live, ksyunshidai.com, e13hl.com, auptivrac.fr and lumegaia.co.
These name servers are commonly used with adam.ns.cloudflare.com, nile.ns.cloudflare.com and ganz.ns.cloudflare.com.
Host names with six IP numbers:
carlos.ns.cloudflare.com points to: 2606:4700:58::a29f:2c70, 2803:f800:50::6ca2:c370, 2a06:98c1:50::ac40:2370, 108.162.195.112, 162.159.44.112 and 172.64.35.112.
danica.ns.cloudflare.com points to: 2606:4700:50::a29f:26bb, 2803:f800:50::6ca2:c2bb, 2a06:98c1:50::ac40:22bb, 108.162.194.187, 162.159.38.187 and 172.64.34.187.