57fx.cn - robtex.com

57fx.cn

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:cb65🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:2a55🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.42.85Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.203.101🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdale.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b5f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdale.ns.cloudflare.com
A2803:f800:50::6ca2:c15f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdale.ns.cloudflare.com
A2a06:98c1:50::ac40:215f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdale.ns.cloudflare.com
A108.162.193.95🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdale.ns.cloudflare.com
A172.64.33.95🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdale.ns.cloudflare.com
A173.245.59.95🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdale.ns.cloudflare.com
NSkatja.ns.cloudflare.com
A2606:4700:50::a29f:2635🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkatja.ns.cloudflare.com
A2803:f800:50::6ca2:c235🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkatja.ns.cloudflare.com
A2a06:98c1:50::ac40:2235🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkatja.ns.cloudflare.com
A108.162.194.53🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkatja.ns.cloudflare.com
A162.159.38.53Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkatja.ns.cloudflare.com
A172.64.34.53🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkatja.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.42.85, 172.67.203.101
IPv62606:4700:3031::ac43:cb65, 2606:4700:3035::6815:2a55
SOAdale.ns.cloudflare.comdns@cloudflare.com serial=2396170352

cn

DNSSEC⚠️ Not signed
NSa.dns.cn ⭐ 🔒
NSb.dns.cn
NSc.dns.cn 🔒
NSd.dns.cn 🔒
NSe.dns.cn 🔒
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2034456417

Up

www.57fx.cn

Same first word

57fx.com
57fx.cn

Similar names

xf57.cn
75fx.com

DNS History

13 records (6 active, 7 former)

2017201820192020202120222023202420252026NSdale.ns.cloudflare.comkatja.ns.cloudflare.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netMXmxn.mxhichina.commxw.mxhichina.comA104.21.42.85172.67.203.1012606:4700:3031::ac43:cb652606:4700:3035::6815:2a55106.15.36.164139.224.64.140CNAMEwww.57fx.cn
●NSdale.ns.cloudflare.com2026-02-17 → 2026-02-27 · 3 obs
○ 2019-04-08 20:16:32
● 2026-02-17 03:04:00
● 2026-02-27 19:23:10
○NSf1g1ns1.dnspod.net2016-12-05 → 2019-04-08 · 4 obs
● 2016-12-05 00:21:28
● 2019-04-08 20:16:32
○ 2026-02-17 03:04:00
○ 2026-02-27 19:23:10
○NSf1g1ns2.dnspod.net2016-12-05 → 2019-04-08 · 4 obs
● 2016-12-05 00:21:28
● 2019-04-08 20:16:32
○ 2026-02-17 03:04:00
○ 2026-02-27 19:23:10
●NSkatja.ns.cloudflare.com2026-02-17 → 2026-02-27 · 3 obs
○ 2019-04-08 20:16:32
● 2026-02-17 03:04:00
● 2026-02-27 19:23:10
○MXmxn.mxhichina.com2016-12-05 → 2026-02-17 · 3 obs
● 2016-12-05 00:21:28
● 2026-02-17 03:04:00
○ 2026-02-27 19:23:10
○MXmxw.mxhichina.com2016-12-05 → 2026-02-17 · 3 obs
● 2016-12-05 00:21:28
● 2026-02-17 03:04:00
○ 2026-02-27 19:23:10
●A104.21.42.852026-02-17 → 2026-02-27 · 3 obs
○ 2019-04-08 20:16:32
● 2026-02-17 03:04:00
● 2026-02-27 19:23:10
○A106.15.36.1642017-02-13 → 2017-02-13 · 4 obs
○ 2016-12-05 00:21:28
● 2017-02-13 03:44:40
○ 2019-04-08 20:16:32
○ 2026-02-27 19:23:10
○A139.224.64.1402016-12-05 → 2016-12-05 · 3 obs
● 2016-12-05 00:21:28
○ 2017-02-13 03:44:40
○ 2026-02-27 19:23:10
●A172.67.203.1012026-02-17 → 2026-02-27 · 3 obs
○ 2019-04-08 20:16:32
● 2026-02-17 03:04:00
● 2026-02-27 19:23:10
●A2606:4700:3031::ac43:cb652026-02-17 → 2026-02-27 · 3 obs
○ 2019-04-08 20:16:32
● 2026-02-17 03:04:00
● 2026-02-27 19:23:10
●A2606:4700:3035::6815:2a552026-02-17 → 2026-02-27 · 3 obs
○ 2019-04-08 20:16:32
● 2026-02-17 03:04:00
● 2026-02-27 19:23:10
○CNAMEwww.57fx.cn2016-12-05 → 2017-02-13 · 4 obs
● 2016-12-05 00:21:28
● 2017-02-13 03:44:40
○ 2019-04-08 20:16:32
○ 2026-02-27 19:23:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cnd.dns.cn, c.dns.cn, a.dns.cn, b.dns.cn...-
57fx.cndale.ns.cloudflare.com, katja.ns.cloudflare.com-

✅ Authoritative Response

Server: 173.245.59.95

NS records: dale.ns.cloudflare.com, katja.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 57fx.cn (unsigned zone)

⏱️ Timing

Total: 1243ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.203.101, 104.21.42.85
AAAA22606:4700:3035::6815:2a55, 2606:4700:3031::ac43:cb65
NS2dale.ns.cloudflare.com, katja.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dale.ns.cloudflare.com dns.cloudflare.co

AI analysis

The parent of www.57fx.cn is 57fx.cn.

57fx.cn maps to four IP numbers: 2606:4700:3031::ac43:cb65, 2606:4700:3035::6815:2a55, 104.21.42.85 and 172.67.203.101.

Other host names such as www.hissbolaget.se, broadcastingworld.net, 0769chn.com, y7fx.cn and oldiesmusicblog.com share IPs with 57fx.cn.

Two name servers dale.ns.cloudflare.com and katja.ns.cloudflare.com handle the delegation for 57fx.cn.

57fx.cn shares the same name server setup as other domains, for example gofinevalve.com, 010bjql.com, dingfan6.com, dexuanjd.com and feiqiu-valves.com.

57fx.cn at least partially shares name servers with other domains, for example anadoludns.com, routeripaddress.com, innovatus.co.uk, tk15.net and travelitaly.us.

these name servers commonly pair with chelsea.ns.cloudflare.com, becky.ns.cloudflare.com, lilyana.ns.cloudflare.com and cecelia.ns.cloudflare.com.

Host names with six IP numbers:

dale.ns.cloudflare.com points to 2606:4700:58::adf5:3b5f, 2803:f800:50::6ca2:c15f, 2a06:98c1:50::ac40:215f, 108.162.193.95, 172.64.33.95 and 173.245.59.95.

katja.ns.cloudflare.com points to 2606:4700:50::a29f:2635, 2803:f800:50::6ca2:c235, 2a06:98c1:50::ac40:2235, 108.162.194.53, 162.159.38.53 and 172.64.34.53.