cuctn.com - robtex.com

cuctn.com

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:a00d🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:985🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.9.133Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.160.13🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSguss.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bac🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRguss.ns.cloudflare.com
A2803:f800:50::6ca2:c1ac🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRguss.ns.cloudflare.com
A2a06:98c1:50::ac40:21ac🇺🇸 Cloudflare2a06:98c1:50::/45
PTRguss.ns.cloudflare.com
A108.162.193.172🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRguss.ns.cloudflare.com
A172.64.33.172🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRguss.ns.cloudflare.com
A173.245.59.172🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRguss.ns.cloudflare.com
NSmonroe.ns.cloudflare.com
A2606:4700:50::a29f:2699🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmonroe.ns.cloudflare.com
A2803:f800:50::6ca2:c299🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmonroe.ns.cloudflare.com
A2a06:98c1:50::ac40:2299🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmonroe.ns.cloudflare.com
A108.162.194.153🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmonroe.ns.cloudflare.com
A162.159.38.153Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmonroe.ns.cloudflare.com
A172.64.34.153🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmonroe.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.9.133, 172.67.160.13
IPv62606:4700:3034::ac43:a00d, 2606:4700:3036::6815:985
SOAguss.ns.cloudflare.comdns@cloudflare.com serial=2399547106

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Subdomains

www.cuctn.com

Same first word

cuctn.com

Similar names

cnutc.com
tuncc.com
ucntc.org
untcc.net
tucnc.com
cncut.ru
cctun.com
ntucc.gov.tw

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSguss.ns.cloudflare.commonroe.ns.cloudflare.comns3.dns-china.com.cuctn.comMXhzmx01.mxmail.netease.comhzmx02.mxmail.netease.comA104.21.9.133172.67.160.132606:4700:3034::ac43:a00d2606:4700:3036::6815:985118.244.216.152121.41.74.7218.107.207.20
●NSguss.ns.cloudflare.com2026-02-27 → 2026-03-24 · 3 obs
○ 2018-08-01 22:17:36
● 2026-02-27 15:35:32
● 2026-03-24 10:10:40
●NSmonroe.ns.cloudflare.com2026-02-27 → 2026-03-24 · 3 obs
○ 2018-08-01 22:17:36
● 2026-02-27 15:35:32
● 2026-03-24 10:10:40
○NSns3.dns-china.com.cuctn.com2015-07-19 → 2018-08-01 · 4 obs
● 2015-07-19 20:42:06
● 2018-08-01 22:17:36
○ 2026-02-27 15:35:32
○ 2026-03-24 10:10:40
○MXhzmx01.mxmail.netease.com2018-08-01 → 2018-08-01 · 3 obs
● 2018-08-01 22:17:36
○ 2026-02-27 15:35:32
○ 2026-03-24 10:10:40
○MXhzmx02.mxmail.netease.com2018-08-01 → 2018-08-01 · 3 obs
● 2018-08-01 22:17:36
○ 2026-02-27 15:35:32
○ 2026-03-24 10:10:40
●A104.21.9.1332026-02-27 → 2026-03-24 · 3 obs
○ 2018-08-01 22:17:36
● 2026-02-27 15:35:32
● 2026-03-24 10:10:40
○A118.244.216.1522015-07-19 → 2016-05-09 · 4 obs
● 2015-07-19 20:42:06
● 2016-05-09 00:16:30
○ 2017-01-13 19:07:56
○ 2026-03-24 10:10:40
○A121.41.74.72018-08-01 → 2018-08-01 · 4 obs
○ 2017-01-13 19:07:56
● 2018-08-01 22:17:36
○ 2026-02-27 15:35:32
○ 2026-03-24 10:10:40
●A172.67.160.132026-02-27 → 2026-03-24 · 3 obs
○ 2018-08-01 22:17:36
● 2026-02-27 15:35:32
● 2026-03-24 10:10:40
○A218.107.207.202017-01-13 → 2017-01-13 · 4 obs
○ 2016-05-09 00:16:30
● 2017-01-13 19:07:56
○ 2018-08-01 22:17:36
○ 2026-03-24 10:10:40
●A2606:4700:3034::ac43:a00d2026-02-27 → 2026-03-24 · 3 obs
○ 2018-08-01 22:17:36
● 2026-02-27 15:35:32
● 2026-03-24 10:10:40
●A2606:4700:3036::6815:9852026-02-27 → 2026-03-24 · 3 obs
○ 2018-08-01 22:17:36
● 2026-02-27 15:35:32
● 2026-03-24 10:10:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cuctn.comguss.ns.cloudflare.com, monroe.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.172

NS records: guss.ns.cloudflare.com, monroe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cuctn.com (unsigned zone)

⏱️ Timing

Total: 105ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.160.13, 104.21.9.133
AAAA22606:4700:3034::ac43:a00d, 2606:4700:3036::6815:985
NS2guss.ns.cloudflare.com, monroe.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1guss.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (guss.ns.cloudflare.com, guss.ns.cloudflare.com, guss.ns.cloudflare.com...)

Analysis

Hierarchy

The parent of www.cuctn.com is cuctn.com.

IP Addresses

cuctn.com maps to four IP numbers: 2606:4700:3034::ac43:a00d, 2606:4700:3036::6815:985, 104.21.9.133 and 172.67.160.13.

Other host names, for instance cloud-service.tk, toppti.com, dashen.tech, mugointeractive.com and mofiin.com share IP numbers with cuctn.com.

Name Servers

Two name servers guss.ns.cloudflare.com and monroe.ns.cloudflare.com handle delegation for cuctn.com.

cuctn.com uses the same name server setup as other domains, for example lyshiyi.com, zjgwyks.com, chinaiplab.com, sgdzc.com and byppgl.com.

cuctn.com partially shares name servers with other domains; examples include cp-desk.com, vketrip.com, fu-lei.net, phecuador.com and rsgillexpress.com.

These name servers are commonly used with emerie.ns.cloudflare.com, chad.ns.cloudflare.com and rodrigo.ns.cloudflare.com.

Host names with six IP numbers: guss.ns.cloudflare.com points to: 2606:4700:58::adf5:3bac, 2803:f800:50::6ca2:c1ac, 2a06:98c1:50::ac40:21ac, 108.162.193.172, 172.64.33.172 and 173.245.59.172; monroe.ns.cloudflare.com points to: 2606:4700:50::a29f:2699, 2803:f800:50::6ca2:c299, 2a06:98c1:50::ac40:2299, 108.162.194.153, 162.159.38.153 and 172.64.34.153.