docs.flutter.cn - dns.ninja

docs.flutter.cn

CNAMEdocs-flutter-cn.pages.dev
DNSSEC⚠️ Not signed
A2606:4700:310c::ac42:2c53🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:310c::ac42:2fad🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.44.83🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.47.173🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSluciana.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2683🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRluciana.ns.cloudflare.com
A2803:f800:50::6ca2:c283🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRluciana.ns.cloudflare.com
A2a06:98c1:50::ac40:2283🇺🇸 Cloudflare2a06:98c1:50::/45
PTRluciana.ns.cloudflare.com
A108.162.194.131🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRluciana.ns.cloudflare.com
A162.159.38.131Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRluciana.ns.cloudflare.com
A172.64.34.131🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRluciana.ns.cloudflare.com
NSmilan.ns.cloudflare.com
A2606:4700:58::a29f:2c15🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmilan.ns.cloudflare.com
A2803:f800:50::6ca2:c315🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmilan.ns.cloudflare.com
A2a06:98c1:50::ac40:2315🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmilan.ns.cloudflare.com
A108.162.195.21🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmilan.ns.cloudflare.com
A162.159.44.21Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmilan.ns.cloudflare.com
A172.64.35.21🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmilan.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints172.66.44.83, 172.66.47.173
IPv6 hints2606:4700:310c::ac42:2c53, 2606:4700:310c::ac42:2fad
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=110, name=cloudflare-ech.com
SOAluciana.ns.cloudflare.comdns@cloudflare.com serial=2407136832

flutter.cn

CNAMEdocs.3588837.xyz.cdn.cloudflare.net
DNSSEC⚠️ Not signed
A2606:4700:3033::6815:43e3🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:b677🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.67.227Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.182.119🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.67.227, 172.67.182.119
IPv6 hints2606:4700:3033::6815:43e3, 2606:4700:3033::ac43:b677
rank #218404 globally
rank #4512 in the tld
📈 Tranco rank: #599,062

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DNS History

1 record (1 active, 0 former)

CNAMEdocs-flutter-cn.pages.dev
●CNAMEdocs-flutter-cn.pages.dev2026-03-01 → 2026-06-17 · 2 obs
● 2026-03-01 14:17:22
● 2026-06-17 01:28:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
flutter.cnvip1.alidns.com, vip2.alidns.com-

✅ Authoritative Response

Server:140.205.1.1

NS records: vip1.alidns.com, vip2.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flutter.cn (unsigned zone)

⏱️ Timing

Total: 1465ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1docs-flutter-cn.pages.dev

Analysis

IP Addresses

docs.flutter.cn directs to four IP numbers, which are 172.66.44.83, 172.66.47.173, 2606:4700:310c::ac42:2c53 and 2606:4700:310c::ac42:2fad.

Additional host names — quetdeogilamvaiemaoeshomixnesa.pages.dev, platdocutechvalue.pages.dev, o-nosso-amor-web.pages.dev and two others — share IP numbers with docs.flutter.cn.

Name Servers

Two name servers handle the delegation for docs.flutter.cn: luciana.ns.cloudflare.com and milan.ns.cloudflare.com.

docs.flutter.cn shares its name server setup with other domains, including justbaat.com, vinfax.site, docs-flutter-cn.pages.dev and two others.

At least some of docs.flutter.cn's name servers are shared with other domains, for example trustedfundcircle.xyz, cacodylgrid.click, jalkarstackio.click and two more.

These name servers tend to be deployed in combination with the name servers sean.ns.cloudflare.com and millie.ns.cloudflare.com.

Host names with 6 IP numbers:

luciana.ns.cloudflare.com resolves to 108.162.194.131, 162.159.38.131 and 172.64.34.131 among others, with 3 other IP addresses in total.

milan.ns.cloudflare.com resolves to 108.162.195.21, 162.159.44.21 and 172.64.35.21 among others, with 3 other IP addresses in total.