cucdc.com - dns.ninja

`cucdc.com`

DNSSEC	⚠️ Not signed
A	207.56.9.13^{🇺🇸 USZNI-AS-AP207.56.9.0/24}
NS	`a5.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b5.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`a.share-dns.com`master@share-dns.com serial=1780559124

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786731234

📈 Tranco rank: #330,621

Subdomains

hz11.cucdc.com

www.cucdc.com

download.cucdc.com

docfiles.cucdc.com

docs.cucdc.com

Same first word

cucdc.com

cucdc.com.cn

Similar names

duccc.click

ucdcc.com

duccc.vip

udccc.com

DNS History

11 records (5 active, 6 former)

●NSa.share-dns.com2026-07-21 → 2026-08-14 · 3 obs

○ 2026-05-24 20:33:02
● 2026-07-21 03:45:06
● 2026-08-14 18:32:00

●NSa5.share-dns.com2026-07-21 → 2026-08-14 · 3 obs

○ 2026-05-24 20:33:02
● 2026-07-21 03:45:06
● 2026-08-14 18:32:00

●NSb.share-dns.net2026-07-21 → 2026-08-14 · 3 obs

○ 2026-05-24 20:33:02
● 2026-07-21 03:45:06
● 2026-08-14 18:32:00

●NSb5.share-dns.net2026-07-21 → 2026-08-14 · 3 obs

○ 2026-05-24 20:33:02
● 2026-07-21 03:45:06
● 2026-08-14 18:32:00

○NSdns1.hichina.com2015-08-06 → 2026-05-24 · 4 obs

● 2015-08-06 21:52:18
● 2026-05-24 20:33:02
○ 2026-07-21 03:45:06
○ 2026-08-14 18:32:00

○NSdns2.hichina.com2015-08-06 → 2026-05-24 · 4 obs

● 2015-08-06 21:52:18
● 2026-05-24 20:33:02
○ 2026-07-21 03:45:06
○ 2026-08-14 18:32:00

○MXmx.ym.163.com2015-08-06 → 2026-05-24 · 4 obs

● 2015-08-06 21:52:18
● 2026-05-24 20:33:02
○ 2026-07-21 03:45:06
○ 2026-08-14 18:32:00

○A112.124.14.1932015-08-06 → 2016-04-24 · 4 obs

● 2015-08-06 21:52:18
● 2016-04-24 08:47:56
○ 2017-02-05 08:43:22
○ 2026-08-14 18:32:00

○A203.107.45.1672026-04-13 → 2026-05-24 · 5 obs

○ 2017-02-05 08:43:22
● 2026-04-13 21:31:22
● 2026-05-24 20:33:02
○ 2026-07-21 03:45:06
○ 2026-08-14 18:32:00

●A207.56.9.132026-07-21 → 2026-08-14 · 3 obs

○ 2026-05-24 20:33:02
● 2026-07-21 03:45:06
● 2026-08-14 18:32:00

○A42.156.141.132017-02-05 → 2017-02-05 · 4 obs

○ 2016-04-24 08:47:56
● 2017-02-05 08:43:22
○ 2026-04-13 21:31:22
○ 2026-08-14 18:32:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cucdc.com	b5.share-dns.net, a5.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b5.share-dns.net, a5.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cucdc.com (unsigned zone)

⏱️ Timing

Total: 285ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.56.9.13`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a5.share-dns.com)

Analysis

Hierarchy

cucdc.com is the parent of hz11.cucdc.com, www.cucdc.com, download.cucdc.com, docfiles.cucdc.com and docs.cucdc.com.

IP Addresses

cucdc.com resolves to just one IP address, 207.56.9.13.

The host names docfiles.cucdc.com, docs.cucdc.com, s2.docs.cucdc.com and www.cucdc.com all share IP numbers with cucdc.com.

Name Servers

The NS records for cucdc.com point to four name servers: a5.share-dns.com, a.share-dns.com, b5.share-dns.net and b.share-dns.net.

cucdc.com has at least partial name server overlap with other domains, such as shieldry.com, lyjungong.com, kingtekdg.com and two others.

a2.share-dns.com, b2.share-dns.net and a9.share-dns.com — plus 7 other name servers — are commonly paired with these name servers.

a5.share-dns.com resolves to 172.64.53.25, as does a.share-dns.com. b5.share-dns.net resolves to 172.64.52.239, as does b.share-dns.net.

Host names pointing to 172.64.53.25 IP addresses: a5.share-dns.com and a.share-dns.com.

Host names pointing to 172.64.52.239 IP addresses: b5.share-dns.net and b.share-dns.net.