`121du.cc`

DNSSEC	⚠️ Not signed
NS	`connie.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`connie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`connie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`connie.ns.cloudflare.com`
		A	108.162.192.247^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`connie.ns.cloudflare.com`
		A	172.64.32.247^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`connie.ns.cloudflare.com`
		A	173.245.58.247^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`connie.ns.cloudflare.com`
NS	`lex.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lex.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lex.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lex.ns.cloudflare.com`
		A	108.162.193.196^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lex.ns.cloudflare.com`
		A	172.64.33.196^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lex.ns.cloudflare.com`
		A	173.245.59.196^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lex.ns.cloudflare.com`
TXT	`_globalsign-domain-verification=MTfN4J5aDTHgyFgvasmsjBncuzQxjL148EHq4F5BQI`
SOA	`connie.ns.cloudflare.com`dns@cloudflare.com serial=2402676275

`cc`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ac1.nstld.com` ⭐
	NS	`ac2.nstld.com`
	NS	`ac3.nstld.com`
	NS	`ac4.nstld.com`
	SOA	`ac1.nstld.com`info@verisign-grs.com serial=1778602192

Subdomains

m.121du.cc

Same first word

121du.cc

121du.net

Similar names

211du.com

2du11.com

DNS History

2 records (2 active, 0 former)

●NSconnie.ns.cloudflare.com2026-04-25 → 2026-05-12 · 2 obs

● 2026-04-25 03:21:54
● 2026-05-12 16:12:08

●NSlex.ns.cloudflare.com2026-04-25 → 2026-05-12 · 2 obs

● 2026-04-25 03:21:54
● 2026-05-12 16:12:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cc	ac1.nstld.com, ac3.nstld.com, ac2.nstld.com, ac4.nstld.com	-
121du.cc	lex.ns.cloudflare.com, connie.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.247

NS records: lex.ns.cloudflare.com, connie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 121du.cc (unsigned zone)

⏱️ Timing

Total: 354ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`connie.ns.cloudflare.com, lex.ns.cloudflare.com`
TXT	1	`_globalsign-domain-verification=MTfN4J5a`
SOA	1	`connie.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

m.121du.cc is a child of 121du.cc.

Name Servers

121du.cc's delegation uses two name servers: connie.ns.cloudflare.com and lex.ns.cloudflare.com.

121du.cc uses the same name server setup as other domains, such as hispavida.com, uu234.cc, uu234.net, wpgenies.com and peppers.org.

121du.cc at least partially shares name servers with other domains, including travelish.com, trk2media.com, tearsofasysadmin.com, paulimo.com and romans1.com.

These name servers are commonly used with bayan.ns.cloudflare.com.

Host names with six IP numbers:

connie.ns.cloudflare.com points to 2606:4700:50::adf5:3af7, 2803:f800:50::6ca2:c0f7, 2a06:98c1:50::ac40:20f7, 108.162.192.247, 172.64.32.247 and 173.245.58.247.

lex.ns.cloudflare.com points to 2606:4700:58::adf5:3bc4, 2803:f800:50::6ca2:c1c4, 2a06:98c1:50::ac40:21c4, 108.162.193.196, 172.64.33.196 and 173.245.59.196.

121du.cc - robtex.com

121du.cc

cc