chinakfa.com - robtex.com

chinakfa.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:56ea🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:899b🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.86.234Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.137.155🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkai.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bbc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkai.ns.cloudflare.com
A2803:f800:50::6ca2:c1bc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkai.ns.cloudflare.com
A2a06:98c1:50::ac40:21bc🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkai.ns.cloudflare.com
A108.162.193.188🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkai.ns.cloudflare.com
A172.64.33.188🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkai.ns.cloudflare.com
A173.245.59.188🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkai.ns.cloudflare.com
NSleah.ns.cloudflare.com
A2606:4700:50::adf5:3a81🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
A2803:f800:50::6ca2:c081🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRleah.ns.cloudflare.com
A2a06:98c1:50::ac40:2081🇺🇸 Cloudflare2a06:98c1:50::/45
PTRleah.ns.cloudflare.com
A108.162.192.129🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
A172.64.32.129🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
A173.245.58.129🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.86.234, 172.67.137.155
IPv6 hints2606:4700:3033::6815:56ea, 2606:4700:3037::ac43:899b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=109, name=cloudflare-ech.com
SOAkai.ns.cloudflare.comdns@cloudflare.com serial=2401732046

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=1777333181

Subdomains

www.chinakfa.com

Same first word

chinakfa.com

Similar names

chinafak.com
chikafan.net

DNS History

11 records (6 active, 5 former)

2017201820192020202120222023202420252026NSkai.ns.cloudflare.comleah.ns.cloudflare.comdns10.hichina.comdns9.hichina.comA104.21.86.234172.67.137.1552606:4700:3033::6815:56ea2606:4700:3037::ac43:899b61.129.33.77CNAME3377.iis.cxzengyerong.d3372.chshtzs.com
○NSdns10.hichina.com2016-12-18 → 2017-12-12 · 4 obs
● 2016-12-18 21:56:18
● 2017-12-12 10:34:00
○ 2026-04-22 08:07:54
○ 2026-04-27 23:43:48
○NSdns9.hichina.com2016-12-18 → 2017-12-12 · 4 obs
● 2016-12-18 21:56:18
● 2017-12-12 10:34:00
○ 2026-04-22 08:07:54
○ 2026-04-27 23:43:48
●NSkai.ns.cloudflare.com2026-04-22 → 2026-04-27 · 3 obs
○ 2017-12-12 10:34:00
● 2026-04-22 08:07:54
● 2026-04-27 23:43:48
●NSleah.ns.cloudflare.com2026-04-22 → 2026-04-27 · 3 obs
○ 2017-12-12 10:34:00
● 2026-04-22 08:07:54
● 2026-04-27 23:43:48
●A104.21.86.2342026-04-22 → 2026-04-27 · 3 obs
○ 2017-12-12 10:34:00
● 2026-04-22 08:07:54
● 2026-04-27 23:43:48
●A172.67.137.1552026-04-22 → 2026-04-27 · 3 obs
○ 2017-12-12 10:34:00
● 2026-04-22 08:07:54
● 2026-04-27 23:43:48
●A2606:4700:3033::6815:56ea2026-04-22 → 2026-04-27 · 3 obs
○ 2017-12-12 10:34:00
● 2026-04-22 08:07:54
● 2026-04-27 23:43:48
●A2606:4700:3037::ac43:899b2026-04-22 → 2026-04-27 · 3 obs
○ 2017-12-12 10:34:00
● 2026-04-22 08:07:54
● 2026-04-27 23:43:48
○A61.129.33.772016-12-18 → 2016-12-18 · 3 obs
● 2016-12-18 21:56:18
○ 2017-12-12 10:34:00
○ 2026-04-27 23:43:48
○CNAME3377.iis.cx2016-12-18 → 2016-12-18 · 3 obs
● 2016-12-18 21:56:18
○ 2017-12-12 10:34:00
○ 2026-04-27 23:43:48
○CNAMEzengyerong.d3372.chshtzs.com2016-12-18 → 2017-12-12 · 4 obs
● 2016-12-18 21:56:18
● 2017-12-12 10:34:00
○ 2026-04-22 08:07:54
○ 2026-04-27 23:43:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
chinakfa.comleah.ns.cloudflare.com, kai.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.129

NS records: leah.ns.cloudflare.com, kai.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chinakfa.com (unsigned zone)

⏱️ Timing

Total: 299ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.86.234, 172.67.137.155
AAAA22606:4700:3037::ac43:899b, 2606:4700:3033::6815:56ea
NS2kai.ns.cloudflare.com, leah.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kai.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent of www.chinakfa.com is chinakfa.com.

IP Addresses

chinakfa.com maps to four IP numbers: 2606:4700:3033::6815:56ea, 2606:4700:3037::ac43:899b, 104.21.86.234 and 172.67.137.155.

other host names include yiyuanhome.com, xh9n1z.com, eurospoilers.com, www.psychsplash.com and www.constructionexpert.ca; they share IP numbers with chinakfa.com.

Name Servers

Two name servers kai.ns.cloudflare.com and leah.ns.cloudflare.com handle the delegation for chinakfa.com.

chinakfa.com shares the same name server setup as other domains, for instance mppstore.com, bs-emc.com, 96biquge.com, guansen.net and chinapakistanservice.com.

chinakfa.com at least partially shares name servers with other domains, for instance autolux.md, btgaming.com, mugroup-seller.com, jitbit.com and sabaharabi.com.

These name servers are commonly used with mark.ns.cloudflare.com and joan.ns.cloudflare.com.

Six IP addresses per host:

kai.ns.cloudflare.com points to 2606:4700:58::adf5:3bbc, 2803:f800:50::6ca2:c1bc, 2a06:98c1:50::ac40:21bc, 108.162.193.188, 172.64.33.188 and 173.245.59.188; leah.ns.cloudflare.com points to 2606:4700:50::adf5:3a81, 2803:f800:50::6ca2:c081, 2a06:98c1:50::ac40:2081, 108.162.192.129, 172.64.32.129 and 173.245.58.129