chinafdtc.com - robtex.com

chinafdtc.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:cd6e🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:42a1🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.66.161Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.205.110🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbarbara.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3af8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbarbara.ns.cloudflare.com
A2803:f800:50::6ca2:c0f8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbarbara.ns.cloudflare.com
A2a06:98c1:50::ac40:20f8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbarbara.ns.cloudflare.com
A108.162.192.248🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbarbara.ns.cloudflare.com
A172.64.32.248🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbarbara.ns.cloudflare.com
A173.245.58.248🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbarbara.ns.cloudflare.com
NStrevor.ns.cloudflare.com
A2606:4700:58::a29f:2c9a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrevor.ns.cloudflare.com
A2803:f800:50::6ca2:c39a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtrevor.ns.cloudflare.com
A2a06:98c1:50::ac40:239a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtrevor.ns.cloudflare.com
A108.162.195.154🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrevor.ns.cloudflare.com
A162.159.44.154Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrevor.ns.cloudflare.com
A172.64.35.154🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrevor.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.66.161, 172.67.205.110
IPv6 hints2606:4700:3033::ac43:cd6e, 2606:4700:3037::6815:42a1
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=44, name=cloudflare-ech.com
SOAbarbara.ns.cloudflare.comdns@cloudflare.com serial=2410714389

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785398617

Same first word

chinafdtc.com

DNS History

11 records (6 active, 5 former)

2017201820192020202120222023202420252026NSbarbara.ns.cloudflare.comtrevor.ns.cloudflare.comdns10.hichina.comdns9.hichina.comA104.21.66.161172.67.205.1102606:4700:3033::ac43:cd6e2606:4700:3037::6815:42a1121.42.67.2252606:4700:3031::6815:42a12606:4700:3035::ac43:cd6e
●NSbarbara.ns.cloudflare.com2026-05-12 → 2026-07-30 · 3 obs
○ 2017-06-30 14:24:12
● 2026-05-12 03:31:00
● 2026-07-30 08:11:24
○NSdns10.hichina.com2016-12-14 → 2017-06-30 · 4 obs
● 2016-12-14 03:00:10
● 2017-06-30 14:24:12
○ 2026-05-12 03:31:00
○ 2026-07-30 08:11:24
○NSdns9.hichina.com2016-12-14 → 2017-06-30 · 4 obs
● 2016-12-14 03:00:10
● 2017-06-30 14:24:12
○ 2026-05-12 03:31:00
○ 2026-07-30 08:11:24
●NStrevor.ns.cloudflare.com2026-05-12 → 2026-07-30 · 3 obs
○ 2017-06-30 14:24:12
● 2026-05-12 03:31:00
● 2026-07-30 08:11:24
●A104.21.66.1612026-05-12 → 2026-07-30 · 3 obs
○ 2017-06-30 14:24:12
● 2026-05-12 03:31:00
● 2026-07-30 08:11:24
○A121.42.67.2252016-12-14 → 2017-06-30 · 4 obs
● 2016-12-14 03:00:10
● 2017-06-30 14:24:12
○ 2026-05-12 03:31:00
○ 2026-07-30 08:11:24
●A172.67.205.1102026-05-12 → 2026-07-30 · 3 obs
○ 2017-06-30 14:24:12
● 2026-05-12 03:31:00
● 2026-07-30 08:11:24
○A2606:4700:3031::6815:42a12026-05-12 → 2026-06-15 · 4 obs
○ 2017-06-30 14:24:12
● 2026-05-12 03:31:00
● 2026-06-15 07:44:34
○ 2026-07-30 08:11:24
●A2606:4700:3033::ac43:cd6e2026-07-30 → 2026-07-30 · 2 obs
○ 2026-06-15 07:44:34
● 2026-07-30 08:11:24
○A2606:4700:3035::ac43:cd6e2026-05-12 → 2026-06-15 · 4 obs
○ 2017-06-30 14:24:12
● 2026-05-12 03:31:00
● 2026-06-15 07:44:34
○ 2026-07-30 08:11:24
●A2606:4700:3037::6815:42a12026-07-30 → 2026-07-30 · 2 obs
○ 2026-06-15 07:44:34
● 2026-07-30 08:11:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net...-
chinafdtc.combarbara.ns.cloudflare.com, trevor.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.248

NS records: barbara.ns.cloudflare.com, trevor.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chinafdtc.com (unsigned zone)

⏱️ Timing

Total: 357ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.66.161, 172.67.205.110
AAAA22606:4700:3037::6815:42a1, 2606:4700:3033::ac43:cd6e
NS2barbara.ns.cloudflare.com, trevor.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1barbara.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (barbara.ns.cloudflare.com, barbara.ns.cloudflare.com, barbara.ns.cloudflare.com...)

Analysis

IP Addresses

chinafdtc.com has four IP addresses: 104.21.66.161, 172.67.205.110, 2606:4700:3033::ac43:cd6e and 2606:4700:3037::6815:42a1.

Among the host names that share IP numbers with chinafdtc.com are mail.zevento.fr, arthuink.com, wet(0x616e616c).net and two others.

Name Servers

The NS records for chinafdtc.com delegate to barbara.ns.cloudflare.com and trevor.ns.cloudflare.com.

chinafdtc.com has the same name server delegation as a number of other domains, such as xiangkang56.com, sysanfeng.com, hfyaolong.com and two more.

chinafdtc.com has at least partial name server overlap with other domains, such as squashwales.co.uk, dimatex.com.ar, genug.info and two others.

It is common to see these name servers used together with name servers kay.ns.cloudflare.com and linda.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

barbara.ns.cloudflare.com maps to 108.162.192.248, 172.64.32.248, 173.245.58.248 and 3 additional IP addresses.

trevor.ns.cloudflare.com maps to 108.162.195.154, 162.159.44.154, 172.64.35.154 and 3 additional IP addresses.