`estudiocdu.com`

DNSSEC	⚠️ Not signed
A	23.235.143.23^{🇺🇸 POWERLINE-HK23.235.128.0/19 CMI (Customer Route)}
NS	`a2.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	`b2.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=1763792021

`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=1776054897

Same first word

estudiocdu.com

Similar names

studioduec.com

DNS History

9 records (5 active, 4 former)

●NSa.share-dns.com2026-02-21 → 2026-04-13 · 3 obs

○ 2018-09-28 10:43:08
● 2026-02-21 04:45:24
● 2026-04-13 04:50:24

●NSa2.share-dns.com2026-02-21 → 2026-04-13 · 3 obs

○ 2018-09-28 10:43:08
● 2026-02-21 04:45:24
● 2026-04-13 04:50:24

●NSb.share-dns.net2026-02-21 → 2026-04-13 · 3 obs

○ 2018-09-28 10:43:08
● 2026-02-21 04:45:24
● 2026-04-13 04:50:24

●NSb2.share-dns.net2026-02-21 → 2026-04-13 · 3 obs

○ 2018-09-28 10:43:08
● 2026-02-21 04:45:24
● 2026-04-13 04:50:24

○NSns1.dnsaw.com2015-08-10 → 2018-09-28 · 4 obs

● 2015-08-10 04:32:56
● 2018-09-28 10:43:08
○ 2026-02-21 04:45:24
○ 2026-04-13 04:50:24

○NSns2.dnsaw.com2015-08-10 → 2018-09-28 · 4 obs

● 2015-08-10 04:32:56
● 2018-09-28 10:43:08
○ 2026-02-21 04:45:24
○ 2026-04-13 04:50:24

○MXmail.estudiocdu.com2015-08-10 → 2018-09-28 · 4 obs

● 2015-08-10 04:32:56
● 2018-09-28 10:43:08
○ 2026-02-21 04:45:24
○ 2026-04-13 04:50:24

○A216.157.31.1902015-08-10 → 2018-09-28 · 4 obs

● 2015-08-10 04:32:56
● 2018-09-28 10:43:08
○ 2026-02-21 04:45:24
○ 2026-04-13 04:50:24

●A23.235.143.232026-02-21 → 2026-04-13 · 3 obs

○ 2018-09-28 10:43:08
● 2026-02-21 04:45:24
● 2026-04-13 04:50:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net...	-
estudiocdu.com	b2.share-dns.net, a2.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b2.share-dns.net, a2.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for estudiocdu.com (unsigned zone)

⏱️ Timing

Total: 288ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.235.143.23`
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 (a2.share-dns.com)

Analysis

IP Addresses

estudiocdu.com resolves to a single IP address: 23.235.143.23.

Other host names, for instance acmeapparelgroup.com, share IP numbers with estudiocdu.com.

Name Servers

estudiocdu.com is delegated to four name servers: a2.share-dns.com, a.share-dns.com, b2.share-dns.net and b.share-dns.net.

estudiocdu.com at least partially shares name servers with other domains, including ecospheresp.com, 99duobao.com, mamingbo.com, hnleye.cn and zbnpx.com.