ecwb.cn - robtex.com

ecwb.cn

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:4d21🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:cc01🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.77.33Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.204.1🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScrystal.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26ca🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcrystal.ns.cloudflare.com
A2803:f800:50::6ca2:c2ca🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcrystal.ns.cloudflare.com
A2a06:98c1:50::ac40:22ca🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcrystal.ns.cloudflare.com
A108.162.194.202🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcrystal.ns.cloudflare.com
A162.159.38.202Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcrystal.ns.cloudflare.com
A172.64.34.202🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcrystal.ns.cloudflare.com
NSthaddeus.ns.cloudflare.com
A2606:4700:58::a29f:2c7f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthaddeus.ns.cloudflare.com
A2803:f800:50::6ca2:c37f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRthaddeus.ns.cloudflare.com
A2a06:98c1:50::ac40:237f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRthaddeus.ns.cloudflare.com
A108.162.195.127🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthaddeus.ns.cloudflare.com
A162.159.44.127Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthaddeus.ns.cloudflare.com
A172.64.35.127🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthaddeus.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.77.33, 172.67.204.1
IPv6 hints2606:4700:3032::6815:4d21, 2606:4700:3033::ac43:cc01
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=54, name=cloudflare-ech.com
SOAcrystal.ns.cloudflare.comdns@cloudflare.com serial=2398031960

cn

DNSSEC🔒 Signed (DS record present)
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=2034706789

Same first word

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DNS History

18 records (6 active, 12 former)

20162017201820192020202120222023202420252026NScrystal.ns.cloudflare.comthaddeus.ns.cloudflare.comns1.22.cnns10.cdncenter.comns11.cdncenter.comns12.cdncenter.comns2.22.cnns7.cdncenter.comns8.cdncenter.comns9.cdncenter.comMXmxbiz2.qq.comA104.21.77.33172.67.204.12606:4700:3032::6815:4d212606:4700:3033::ac43:cc01114.80.156.196127.0.0.1CNAMEym.laoy.net
●NScrystal.ns.cloudflare.com2026-04-09 → 2026-04-24 · 3 obs
○ 2019-06-27 21:39:48
● 2026-04-09 19:48:00
● 2026-04-24 10:09:16
○NSns1.22.cn2019-06-27 → 2019-06-27 · 4 obs
○ 2016-01-03 03:22:06
● 2019-06-27 21:39:48
○ 2026-04-09 19:48:00
○ 2026-04-24 10:09:16
○NSns10.cdncenter.com2015-06-09 → 2016-01-03 · 4 obs
● 2015-06-09 14:09:12
● 2016-01-03 03:22:06
○ 2019-06-27 21:39:48
○ 2026-04-24 10:09:16
○NSns11.cdncenter.com2015-06-09 → 2016-01-03 · 4 obs
● 2015-06-09 14:09:12
● 2016-01-03 03:22:06
○ 2019-06-27 21:39:48
○ 2026-04-24 10:09:16
○NSns12.cdncenter.com2015-06-09 → 2016-01-03 · 4 obs
● 2015-06-09 14:09:12
● 2016-01-03 03:22:06
○ 2019-06-27 21:39:48
○ 2026-04-24 10:09:16
○NSns2.22.cn2019-06-27 → 2019-06-27 · 4 obs
○ 2016-01-03 03:22:06
● 2019-06-27 21:39:48
○ 2026-04-09 19:48:00
○ 2026-04-24 10:09:16
○NSns7.cdncenter.com2015-06-09 → 2016-01-03 · 4 obs
● 2015-06-09 14:09:12
● 2016-01-03 03:22:06
○ 2019-06-27 21:39:48
○ 2026-04-24 10:09:16
○NSns8.cdncenter.com2015-06-09 → 2016-01-03 · 4 obs
● 2015-06-09 14:09:12
● 2016-01-03 03:22:06
○ 2019-06-27 21:39:48
○ 2026-04-24 10:09:16
○NSns9.cdncenter.com2015-06-09 → 2016-01-03 · 4 obs
● 2015-06-09 14:09:12
● 2016-01-03 03:22:06
○ 2019-06-27 21:39:48
○ 2026-04-24 10:09:16
●NSthaddeus.ns.cloudflare.com2026-04-09 → 2026-04-24 · 3 obs
○ 2019-06-27 21:39:48
● 2026-04-09 19:48:00
● 2026-04-24 10:09:16
○MXmxbiz2.qq.com2015-06-09 → 2016-01-03 · 4 obs
● 2015-06-09 14:09:12
● 2016-01-03 03:22:06
○ 2019-06-27 21:39:48
○ 2026-04-24 10:09:16
●A104.21.77.332026-04-09 → 2026-04-24 · 3 obs
○ 2019-06-27 21:39:48
● 2026-04-09 19:48:00
● 2026-04-24 10:09:16
○A114.80.156.1962015-06-09 → 2016-01-03 · 4 obs
● 2015-06-09 14:09:12
● 2016-01-03 03:22:06
○ 2016-04-15 04:23:30
○ 2026-04-24 10:09:16
○A127.0.0.12016-04-15 → 2017-02-05 · 5 obs
○ 2016-01-03 03:22:06
● 2016-04-15 04:23:30
● 2017-02-05 20:38:18
○ 2019-06-27 21:39:48
○ 2026-04-24 10:09:16
●A172.67.204.12026-04-09 → 2026-04-24 · 3 obs
○ 2019-06-27 21:39:48
● 2026-04-09 19:48:00
● 2026-04-24 10:09:16
●A2606:4700:3032::6815:4d212026-04-09 → 2026-04-24 · 3 obs
○ 2019-06-27 21:39:48
● 2026-04-09 19:48:00
● 2026-04-24 10:09:16
●A2606:4700:3033::ac43:cc012026-04-09 → 2026-04-24 · 3 obs
○ 2019-06-27 21:39:48
● 2026-04-09 19:48:00
● 2026-04-24 10:09:16
○CNAMEym.laoy.net2019-06-27 → 2019-06-27 · 3 obs
● 2019-06-27 21:39:48
○ 2026-04-09 19:48:00
○ 2026-04-24 10:09:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cnc.dns.cn, d.dns.cn, e.dns.cn, a.dns.cn...-
ecwb.cncrystal.ns.cloudflare.com, thaddeus.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.202

NS records: crystal.ns.cloudflare.com, thaddeus.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ecwb.cn (unsigned zone)

⏱️ Timing

Total: 447ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.77.33, 172.67.204.1
AAAA22606:4700:3032::6815:4d21, 2606:4700:3033::ac43:cc01
NS2crystal.ns.cloudflare.com, thaddeus.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1crystal.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

Four IP numbers are pointed to by ecwb.cn: 2606:4700:3032::6815:4d21, 2606:4700:3033::ac43:cc01, 104.21.77.33 and 172.67.204.1.

other host names including crescentbeachvillas.com, zixplay.com, scmma.co.uk, ubiquitous-matches.com and flhsmvxlmq.vip share IP numbers with ecwb.cn.

Name Servers

ecwb.cn is delegated to two name servers crystal.ns.cloudflare.com and thaddeus.ns.cloudflare.com.

ecwb.cn shares the same name server setup as other domains, for instance indaez.com, lzqiquan.com, bbfzl.cn, cblmy.com and rfdz.net.

ecwb.cn at least partially shares name servers with other domains, for instance gucibet.io, layananmasyarakat.pages.dev, jtkj.net, situsrajaking.com and hestemagasinet.dk.

these name servers are often used together with apollo.ns.cloudflare.com, west.ns.cloudflare.com, ryleigh.ns.cloudflare.com and amalia.ns.cloudflare.com.

Host names with six IP numbers:

Host name crystal.ns.cloudflare.com points to: 2606:4700:50::a29f:26ca, 2803:f800:50::6ca2:c2ca, 2a06:98c1:50::ac40:22ca, 108.162.194.202, 162.159.38.202 and 172.64.34.202.

Host name thaddeus.ns.cloudflare.com points to: 2606:4700:58::a29f:2c7f, 2803:f800:50::6ca2:c37f, 2a06:98c1:50::ac40:237f, 108.162.195.127, 162.159.44.127 and 172.64.35.127.