cuym.cn - robtex.com

cuym.cn

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:3791🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:9523🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.55.145Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.149.35🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbailey.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2629🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbailey.ns.cloudflare.com
A2803:f800:50::6ca2:c229🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbailey.ns.cloudflare.com
A2a06:98c1:50::ac40:2229🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbailey.ns.cloudflare.com
A108.162.194.41🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbailey.ns.cloudflare.com
A162.159.38.41Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbailey.ns.cloudflare.com
A172.64.34.41🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbailey.ns.cloudflare.com
NSken.ns.cloudflare.com
A2606:4700:58::adf5:3b7f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRken.ns.cloudflare.com
A2803:f800:50::6ca2:c17f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRken.ns.cloudflare.com
A2a06:98c1:50::ac40:217f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRken.ns.cloudflare.com
A108.162.193.127🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRken.ns.cloudflare.com
A172.64.33.127🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRken.ns.cloudflare.com
A173.245.59.127🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRken.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.55.145, 172.67.149.35
IPv6 hints2606:4700:3033::6815:3791, 2606:4700:3037::ac43:9523
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=203, name=cloudflare-ech.com
SOAbailey.ns.cloudflare.comdns@cloudflare.com serial=2402521747

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=2034773959

Same first word

cuym.cn

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DNS History

17 records (6 active, 11 former)

2017201820192020202120222023202420252026NSbailey.ns.cloudflare.comken.ns.cloudflare.comdns10.hichina.comdns9.hichina.comns1.363.hkns2.363.hkns3.363.hkns4.363.hkns5.dnsdun.comns5.dnsdun.netA104.21.55.145172.67.149.352606:4700:3033::6815:37912606:4700:3037::ac43:9523123.108.110.78142.111.244.138154.209.182.168
●NSbailey.ns.cloudflare.com2026-05-10 → 2026-05-10 · 3 obs
○ 2026-04-12 20:11:46
● 2026-05-10 09:43:42
● 2026-05-10 09:43:46
○NSdns10.hichina.com2017-02-07 → 2017-02-07 · 3 obs
● 2017-02-07 01:17:16
○ 2018-09-10 15:29:42
○ 2026-05-10 09:43:46
○NSdns9.hichina.com2017-02-07 → 2017-02-07 · 3 obs
● 2017-02-07 01:17:16
○ 2018-09-10 15:29:42
○ 2026-05-10 09:43:46
●NSken.ns.cloudflare.com2026-05-10 → 2026-05-10 · 3 obs
○ 2026-04-12 20:11:46
● 2026-05-10 09:43:42
● 2026-05-10 09:43:46
○NSns1.363.hk2026-03-25 → 2026-04-12 · 5 obs
○ 2018-09-10 15:29:42
● 2026-03-25 01:07:10
● 2026-04-12 20:11:46
○ 2026-05-10 09:43:42
○ 2026-05-10 09:43:46
○NSns2.363.hk2026-03-25 → 2026-04-12 · 5 obs
○ 2018-09-10 15:29:42
● 2026-03-25 01:07:10
● 2026-04-12 20:11:46
○ 2026-05-10 09:43:42
○ 2026-05-10 09:43:46
○NSns3.363.hk2026-03-25 → 2026-04-12 · 5 obs
○ 2018-09-10 15:29:42
● 2026-03-25 01:07:10
● 2026-04-12 20:11:46
○ 2026-05-10 09:43:42
○ 2026-05-10 09:43:46
○NSns4.363.hk2026-03-25 → 2026-04-12 · 5 obs
○ 2018-09-10 15:29:42
● 2026-03-25 01:07:10
● 2026-04-12 20:11:46
○ 2026-05-10 09:43:42
○ 2026-05-10 09:43:46
○NSns5.dnsdun.com2018-09-10 → 2018-09-10 · 4 obs
○ 2017-02-07 01:17:16
● 2018-09-10 15:29:42
○ 2026-03-25 01:07:10
○ 2026-05-10 09:43:46
○NSns5.dnsdun.net2018-09-10 → 2018-09-10 · 4 obs
○ 2017-02-07 01:17:16
● 2018-09-10 15:29:42
○ 2026-03-25 01:07:10
○ 2026-05-10 09:43:46
●A104.21.55.1452026-05-10 → 2026-05-10 · 3 obs
○ 2026-04-12 20:11:46
● 2026-05-10 09:43:42
● 2026-05-10 09:43:46
○A123.108.110.782016-06-24 → 2016-06-24 · 3 obs
● 2016-06-24 09:37:26
○ 2017-02-07 01:17:16
○ 2026-05-10 09:43:46
○A142.111.244.1382018-09-10 → 2018-09-10 · 4 obs
○ 2017-02-07 01:17:16
● 2018-09-10 15:29:42
○ 2026-03-25 01:07:10
○ 2026-05-10 09:43:46
○A154.209.182.1682026-03-25 → 2026-04-12 · 5 obs
○ 2018-09-10 15:29:42
● 2026-03-25 01:07:10
● 2026-04-12 20:11:46
○ 2026-05-10 09:43:42
○ 2026-05-10 09:43:46
●A172.67.149.352026-05-10 → 2026-05-10 · 3 obs
○ 2026-04-12 20:11:46
● 2026-05-10 09:43:42
● 2026-05-10 09:43:46
●A2606:4700:3033::6815:37912026-05-10 → 2026-05-10 · 3 obs
○ 2026-04-12 20:11:46
● 2026-05-10 09:43:42
● 2026-05-10 09:43:46
●A2606:4700:3037::ac43:95232026-05-10 → 2026-05-10 · 3 obs
○ 2026-04-12 20:11:46
● 2026-05-10 09:43:42
● 2026-05-10 09:43:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cne.dns.cn, c.dns.cn, b.dns.cn, a.dns.cn...-
cuym.cnken.ns.cloudflare.com, bailey.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.41

NS records: ken.ns.cloudflare.com, bailey.ns.cloudflare.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn

⏱️ Timing

Total: 3941ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.55.145, 172.67.149.35
AAAA22606:4700:3037::ac43:9523, 2606:4700:3033::6815:3791
NS2bailey.ns.cloudflare.com, ken.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1bailey.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

cuym.cn maps to four IP numbers: 2606:4700:3033::6815:3791, 2606:4700:3037::ac43:9523, 104.21.55.145 and 172.67.149.35.

Other host names, for instance pl-oferta2198749-apple-macbook-pro-m4.digital, hrrxsw.com, www.whatsapdflks.com, lapis3.com and shebotok.ru share IP numbers with cuym.cn.

Name Servers

Two name servers bailey.ns.cloudflare.com and ken.ns.cloudflare.com are delegated to cuym.cn.

cuym.cn uses the same name server configuration as other domains, such as bscu.com.mx, ydkmkj.com, cryo-cell.com.mx, restaurantedelavega.com and kyrogames.com.

cuym.cn at least partially shares name servers with other domains such as kabagal.vu, casino-winorio-online.nl, tssaa.org, 185.245.172.in-addr.arpa and makoquincy.org.

These name servers are commonly used with lisa.ns.cloudflare.com and bjorn.ns.cloudflare.com.

Host names with six IP numbers: Host name bailey.ns.cloudflare.com points to 2606:4700:50::a29f:2629, 2803:f800:50::6ca2:c229, 2a06:98c1:50::ac40:2229, 108.162.194.41, 162.159.38.41 and 172.64.34.41; host name ken.ns.cloudflare.com points to 2606:4700:58::adf5:3b7f, 2803:f800:50::6ca2:c17f, 2a06:98c1:50::ac40:217f, 108.162.193.127, 172.64.33.127 and 173.245.59.127.