fdcfws.cn - robtex.com
fdcfws.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:5f56🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:aa3b🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.95.86Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.170.59🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ajay.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b38🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c138🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2138🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| A | 108.162.193.56🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| A | 172.64.33.56🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| A | 173.245.59.56🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| NS | olivia.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26dd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2dd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22dd🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 108.162.194.221🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 162.159.38.221Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 172.64.34.221🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.95.86, 172.67.170.59 | ||||||
| IPv6 hints | 2606:4700:3034::6815:5f56, 2606:4700:3036::ac43:aa3b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=31, name=cloudflare-ech.com | ||||||
| SOA | ajay.ns.cloudflare.comdns@cloudflare.com serial=2400612255 | ||||||
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=2034630809 | ||||||
Subdomains
www.fdcfws.cn |
Same first word
fdcfws.cn |
Similar names
DNS History
7 records (6 active, 1 former)
●NSajay.ns.cloudflare.com2026-02-20 → 2026-04-04 · 2 obs
● 2026-04-04 01:17:18
●NSolivia.ns.cloudflare.com2026-02-20 → 2026-04-04 · 2 obs
● 2026-04-04 01:17:18
●A104.21.95.862026-02-20 → 2026-04-04 · 2 obs
● 2026-04-04 01:17:18
●A172.67.170.592026-02-20 → 2026-04-04 · 2 obs
● 2026-04-04 01:17:18
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-06 → 2026-03-06 · 4 obs
● 2026-03-06 02:10:00
○ 2026-03-06 02:45:38
○ 2026-04-04 01:17:18
●A2606:4700:3034::6815:5f562026-02-20 → 2026-04-04 · 5 obs
● 2026-03-04 06:48:00
○ 2026-03-06 02:10:00
● 2026-03-06 02:45:38
● 2026-04-04 01:17:18
●A2606:4700:3036::ac43:aa3b2026-02-20 → 2026-04-04 · 5 obs
● 2026-03-04 06:48:00
○ 2026-03-06 02:10:00
● 2026-03-06 02:45:38
● 2026-04-04 01:17:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, a.dns.cn, b.dns.cn, e.dns.cn... | - |
| fdcfws.cn | ajay.ns.cloudflare.com, olivia.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.56
NS records: ajay.ns.cloudflare.com, olivia.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fdcfws.cn (unsigned zone)
⏱️ Timing
Total: 303ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.170.59, 104.21.95.86 |
| AAAA | 2 | 2606:4700:3034::6815:5f56, 2606:4700:3036::ac43:aa3b |
| NS | 2 | ajay.ns.cloudflare.com, olivia.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ajay.ns.cloudflare.com dns.cloudflare.co |
Analysis
Hierarchy
fdcfws.cn is the parent of www.fdcfws.cn.
IP Addresses
fdcfws.cn points to four IP numbers: 2606:4700:3034::6815:5f56, 2606:4700:3036::ac43:aa3b, 104.21.95.86 and 172.67.170.59.
For instance, other host names raybans.com.co, essexwtrecords.org.uk, dspriceengine.com, concurrentruby.com and bioplazmar.com share IP numbers with fdcfws.cn.
Name Servers
fdcfws.cn is delegated to two name servers: ajay.ns.cloudflare.com and olivia.ns.cloudflare.com.
fdcfws.cn uses the same name server setup as other domains such as 51zxwd.cn, potence.net, zsgbit2008.cn, qdguixing.cn and sdbeitegongcheng.cn.
fdcfws.cn shares name servers with other domains at least partially, for example lxdvlpbu.xyz, yoopjcoins.click, imcacub.com, nuvo360.com and ftfkayn.cc.
These name servers are commonly used with the name servers peyton.ns.cloudflare.com and paityn.ns.cloudflare.com.
Host names with six IP numbers: host name ajay.ns.cloudflare.com points to: 2606:4700:58::adf5:3b38, 2803:f800:50::6ca2:c138, 2a06:98c1:50::ac40:2138, 108.162.193.56, 172.64.33.56 and 173.245.59.56; host name olivia.ns.cloudflare.com points to: 2606:4700:50::a29f:26dd, 2803:f800:50::6ca2:c2dd, 2a06:98c1:50::ac40:22dd, 108.162.194.221, 162.159.38.221 and 172.64.34.221.