ucnc.cn - robtex.com

ucnc.cn

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:d79c🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:5b67🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.91.103Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.215.156🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdana.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a69🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdana.ns.cloudflare.com
A2803:f800:50::6ca2:c069🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdana.ns.cloudflare.com
A2a06:98c1:50::ac40:2069🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdana.ns.cloudflare.com
A108.162.192.105🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdana.ns.cloudflare.com
A172.64.32.105🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdana.ns.cloudflare.com
A173.245.58.105🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdana.ns.cloudflare.com
NSdave.ns.cloudflare.com
A2606:4700:58::adf5:3b6d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdave.ns.cloudflare.com
A2803:f800:50::6ca2:c16d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdave.ns.cloudflare.com
A2a06:98c1:50::ac40:216d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdave.ns.cloudflare.com
A108.162.193.109🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdave.ns.cloudflare.com
A172.64.33.109🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdave.ns.cloudflare.com
A173.245.59.109🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdave.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.91.103, 172.67.215.156
IPv6 hints2606:4700:3033::ac43:d79c, 2606:4700:3037::6815:5b67
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=83, name=cloudflare-ech.com
SOAdana.ns.cloudflare.comdns@cloudflare.com serial=2401104388

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=2034667126

Same first word

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DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSdana.ns.cloudflare.comdave.ns.cloudflare.comdns13.hichina.comdns14.hichina.comdns21.hichina.comdns22.hichina.comA104.21.91.103172.67.215.1562606:4700:3033::ac43:d79c2606:4700:3037::6815:5b67CNAMEoverdue.aliyun.com
●NSdana.ns.cloudflare.com2026-04-13 → 2026-04-13 · 3 obs
○ 2021-06-23 11:11:18
● 2026-04-13 10:10:16
● 2026-04-13 20:06:00
●NSdave.ns.cloudflare.com2026-04-13 → 2026-04-13 · 3 obs
○ 2021-06-23 11:11:18
● 2026-04-13 10:10:16
● 2026-04-13 20:06:00
○NSdns13.hichina.com2021-06-23 → 2021-06-23 · 4 obs
○ 2017-03-28 16:45:48
● 2021-06-23 11:11:18
○ 2026-04-13 10:10:16
○ 2026-04-13 20:06:00
○NSdns14.hichina.com2021-06-23 → 2021-06-23 · 4 obs
○ 2017-03-28 16:45:48
● 2021-06-23 11:11:18
○ 2026-04-13 10:10:16
○ 2026-04-13 20:06:00
○NSdns21.hichina.com2015-08-19 → 2017-03-28 · 4 obs
● 2015-08-19 09:07:14
● 2017-03-28 16:45:48
○ 2021-06-23 11:11:18
○ 2026-04-13 20:06:00
○NSdns22.hichina.com2015-08-19 → 2017-03-28 · 4 obs
● 2015-08-19 09:07:14
● 2017-03-28 16:45:48
○ 2021-06-23 11:11:18
○ 2026-04-13 20:06:00
●A104.21.91.1032026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 10:10:16
● 2026-04-13 20:06:00
●A172.67.215.1562026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 10:10:16
● 2026-04-13 20:06:00
●A2606:4700:3033::ac43:d79c2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 10:10:16
● 2026-04-13 20:06:00
●A2606:4700:3037::6815:5b672026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 10:10:16
● 2026-04-13 20:06:00
○CNAMEoverdue.aliyun.com2021-06-23 → 2021-06-23 · 3 obs
● 2021-06-23 11:11:18
○ 2026-04-13 10:10:16
○ 2026-04-13 20:06:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
ucnc.cndana.ns.cloudflare.com, dave.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.105

NS records: dana.ns.cloudflare.com, dave.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ucnc.cn (unsigned zone)

⏱️ Timing

Total: 1170ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.215.156, 104.21.91.103
AAAA22606:4700:3037::6815:5b67, 2606:4700:3033::ac43:d79c
NS2dana.ns.cloudflare.com, dave.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dana.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

ucnc.cn resolves to four IPs: 2606:4700:3033::ac43:d79c, 2606:4700:3037::6815:5b67, 104.21.91.103 and 172.67.215.156.

Other host names, for instance darlingdownswagyu.com, spinmama-appbonus.ch, bpyyzk.surf, jasnoshutters.nl and vn5.lwpysq.cn share IP numbers with ucnc.cn.

Name Servers

ucnc.cn has two name servers: dana.ns.cloudflare.com and dave.ns.cloudflare.com.

ucnc.cn shares the same name server setup as other domains, for example kdap.cn, ydlsyfs.com, ifrl.cn, hpp22.com and hoistchina.net.

ucnc.cn shares some name servers with other domains, for example ychan.ca, britshar.com, imevictoria.com, poursong.com and design-graf.ru.

These name servers are commonly used together with mimi.ns.cloudflare.com and gina.ns.cloudflare.com.

Host names with six IP numbers: dana.ns.cloudflare.com points to: 2606:4700:50::adf5:3a69, 2803:f800:50::6ca2:c069, 2a06:98c1:50::ac40:2069, 108.162.192.105, 172.64.32.105 and 173.245.58.105; dave.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6d, 2803:f800:50::6ca2:c16d, 2a06:98c1:50::ac40:216d, 108.162.193.109, 172.64.33.109 and 173.245.59.109.