ciyuan.fast - robtex.com

ciyuan.fast

DNSSEC⚠️ Not signed
A2606:4700:3108::ac42:28a3🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3108::ac42:2b5d🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.40.163🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.43.93🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmajor.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bf1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmajor.ns.cloudflare.com
A2803:f800:50::6ca2:c1f1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmajor.ns.cloudflare.com
A2a06:98c1:50::ac40:21f1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmajor.ns.cloudflare.com
A108.162.193.241🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmajor.ns.cloudflare.com
A172.64.33.241🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmajor.ns.cloudflare.com
A173.245.59.241🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmajor.ns.cloudflare.com
NSpola.ns.cloudflare.com
A2606:4700:50::adf5:3ad6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpola.ns.cloudflare.com
A2803:f800:50::6ca2:c0d6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpola.ns.cloudflare.com
A2a06:98c1:50::ac40:20d6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpola.ns.cloudflare.com
A108.162.192.214🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpola.ns.cloudflare.com
A172.64.32.214🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpola.ns.cloudflare.com
A173.245.58.214🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpola.ns.cloudflare.com
HTTPSHTTP/2 ✓ hints match
IPv4 hints172.66.40.163, 172.66.43.93
IPv6 hints2606:4700:3108::ac42:28a3, 2606:4700:3108::ac42:2b5d
SOAmajor.ns.cloudflare.comdns@cloudflare.com serial=2404055147

fast

DNSSEC🔒 Signed (DS record present)
NSdns1.nic.fast ⭐
NSdns2.nic.fast
NSdns3.nic.fast
NSdns4.nic.fast
NSdnsa.nic.fast
NSdnsb.nic.fast
NSdnsc.nic.fast
NSdnsd.nic.fast
SOAdns1.nic.fasthostmaster@nominet.org.uk serial=1778750274

Same first word

ciyuan.men
ciyuan.tv
ciyuan.website
ciyuan.org.cn
ciyuan.store
ciyuan.net
ciyuan.fast
ciyuan.co

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DNS History

6 records (6 active, 0 former)

NSmajor.ns.cloudflare.compola.ns.cloudflare.comA172.66.40.163172.66.43.932606:4700:3108::ac42:28a32606:4700:3108::ac42:2b5d
●NSmajor.ns.cloudflare.com2026-05-04 → 2026-05-14 · 2 obs
● 2026-05-04 20:17:28
● 2026-05-14 09:42:56
●NSpola.ns.cloudflare.com2026-05-04 → 2026-05-14 · 2 obs
● 2026-05-04 20:17:28
● 2026-05-14 09:42:56
●A172.66.40.1632026-05-04 → 2026-05-14 · 2 obs
● 2026-05-04 20:17:28
● 2026-05-14 09:42:56
●A172.66.43.932026-05-04 → 2026-05-14 · 2 obs
● 2026-05-04 20:17:28
● 2026-05-14 09:42:56
●A2606:4700:3108::ac42:28a32026-05-04 → 2026-05-14 · 2 obs
● 2026-05-04 20:17:28
● 2026-05-14 09:42:56
●A2606:4700:3108::ac42:2b5d2026-05-04 → 2026-05-14 · 2 obs
● 2026-05-04 20:17:28
● 2026-05-14 09:42:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
fastdns1.nic.fast, dns2.nic.fast, dns3.nic.fast, dns4.nic.fast...16 records
ciyuan.fastpola.ns.cloudflare.com, major.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.214

NS records: pola.ns.cloudflare.com, major.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ciyuan.fast (unsigned zone)

⏱️ Timing

Total: 580ms | Queries: -

📄 Records

TypeCountSample Data
A2172.66.40.163, 172.66.43.93
AAAA22606:4700:3108::ac42:28a3, 2606:4700:3108::ac42:2b5d
NS2major.ns.cloudflare.com, pola.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1major.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 16

In-bailiwick: 16 (dns1.nic.fast, dns1.nic.fast, dns2.nic.fast...)

Analysis

IP Addresses

ciyuan.fast points to four IP numbers: 2606:4700:3108::ac42:28a3, 2606:4700:3108::ac42:2b5d, 172.66.40.163 and 172.66.43.93.

Other host names, for instance educator.kiteaai.org, mayukitchen.com, fusionmarkets.com, medictests.com and gamesheet.app share IP numbers with ciyuan.fast.

Name Servers

ciyuan.fast is delegated to two name servers: major.ns.cloudflare.com and pola.ns.cloudflare.com.

ciyuan.fast uses the same name server setup as other domains, for instance sunsiyam.com, casillas.us, sgcons.com.vn, hayesandromero.com and 360si-services.eu.

ciyuan.fast shares name servers with other domains at least partially, for instance joinvix.com.br, shopgame.pw, lostbookofremedies.com, vrandombites.co.uk and con-vivencia.es.

these name servers are often used together with the name servers dora.ns.cloudflare.com.

Host names with six IP numbers: major.ns.cloudflare.com points to 2606:4700:58::adf5:3bf1, 2803:f800:50::6ca2:c1f1, 2a06:98c1:50::ac40:21f1, 108.162.193.241, 172.64.33.241 and 173.245.59.241; pola.ns.cloudflare.com points to 2606:4700:50::adf5:3ad6, 2803:f800:50::6ca2:c0d6, 2a06:98c1:50::ac40:20d6, 108.162.192.214, 172.64.32.214 and 173.245.58.214.