cxtfw.cn - robtex.com
cxtfw.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:5c96🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:c347🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.92.150Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.195.71🇺🇸 Cloudflare172.67.192.0/20 , 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 | 104.21.92.150, 172.67.195.71 | ||||||
| IPv6 hints | 2606:4700:3032::6815:5c96, 2606:4700:3034::ac43:c347 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=91, name=cloudflare-ech.com | ||||||
| SOA | ajay.ns.cloudflare.comdns@cloudflare.com serial=2406168217 | ||||||
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=2035053339 | ||||||
Subdomains
www.cxtfw.cn |
Same first word
cxtfw.cn |
Similar names
txfcw.cn |
cwftx.com |
txfcw.cc |
txfcw.com |
cwftx.net |
cfwtx.org |
xwtcf.com |
cfwxt.com |
xtfcw.com |
wxctf.com |
fctxw.com |
wxftc.com |
twxfc.com |
tfwxc.com |
txfcw.net |
DNS History
8 records (6 active, 2 former)
●NSajay.ns.cloudflare.com2026-05-12 → 2026-07-18 · 2 obs
● 2026-07-18 00:19:54
●NSolivia.ns.cloudflare.com2026-05-12 → 2026-07-18 · 2 obs
● 2026-07-18 00:19:54
●A104.21.92.1502026-05-12 → 2026-07-18 · 2 obs
● 2026-07-18 00:19:54
●A172.67.195.712026-05-12 → 2026-07-18 · 2 obs
● 2026-07-18 00:19:54
○A2606:4700:3030::6815:5c962026-05-12 → 2026-05-28 · 4 obs
● 2026-05-28 00:47:36
○ 2026-07-12 05:58:26
○ 2026-07-18 00:19:54
●A2606:4700:3032::6815:5c962026-07-12 → 2026-07-18 · 3 obs
● 2026-07-12 05:58:26
● 2026-07-18 00:19:54
●A2606:4700:3034::ac43:c3472026-07-12 → 2026-07-18 · 3 obs
● 2026-07-12 05:58:26
● 2026-07-18 00:19:54
○A2606:4700:3036::ac43:c3472026-05-12 → 2026-05-28 · 4 obs
● 2026-05-28 00:47:36
○ 2026-07-12 05:58:26
○ 2026-07-18 00:19:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, c.dns.cn, e.dns.cn, d.dns.cn... | - |
| cxtfw.cn | ajay.ns.cloudflare.com, olivia.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.221
NS records: ajay.ns.cloudflare.com, olivia.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cxtfw.cn (unsigned zone)
⏱️ Timing
Total: 1905ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.195.71, 104.21.92.150 |
| AAAA | 2 | 2606:4700:3032::6815:5c96, 2606:4700:3034::ac43:c347 |
| 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
www.cxtfw.cn is delegated beneath cxtfw.cn.
IP Addresses
cxtfw.cn directs to four IP numbers, which are 104.21.92.150, 172.67.195.71, 2606:4700:3032::6815:5c96 and 2606:4700:3034::ac43:c347.
sound-smart.com, lagunabay.com.pa, bodegamatsu.com and two other host names share IP numbers with cxtfw.cn.
Name Servers
cxtfw.cn is delegated to two name servers: ajay.ns.cloudflare.com and olivia.ns.cloudflare.com.
cxtfw.cn uses the same name servers as several other domains — among them fernmedia.cn, topsw.cn, tradefocus.cn and two more.
There is at least partial name server overlap between cxtfw.cn and other domains — lingeriereviews.net, izmirhotels.com, synergychainhyper.forum and two more among them.
These name servers frequently co-occur with the name servers peyton.ns.cloudflare.com and paityn.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
ajay.ns.cloudflare.com resolves to 108.162.193.56, 172.64.33.56, 173.245.59.56 and 3 other IP addresses.
olivia.ns.cloudflare.com resolves to 108.162.194.221, 162.159.38.221, 172.64.34.221 and 3 other IP addresses.