`casestudi.com`

DNSSEC	⚠️ Not signed
A	156.234.142.147^{🇭🇰 YANCYLIMITED-AS-HK156.234.0.0/16 YANCY LIMITED}
NS	`a4.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	`b4.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=1768959170

`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=1774805217

Same first word

casestudi.com

Similar names

decusatis.com

acstudies.com

decusatis.net

acestudis.com

DNS History

11 records (5 active, 6 former)

●NSa.share-dns.com2026-03-29 → 2026-03-29 · 2 obs

○ 2017-06-23 07:15:26
● 2026-03-29 17:38:14

●NSa4.share-dns.com2026-03-29 → 2026-03-29 · 2 obs

○ 2017-06-23 07:15:26
● 2026-03-29 17:38:14

●NSb.share-dns.net2026-03-29 → 2026-03-29 · 2 obs

○ 2017-06-23 07:15:26
● 2026-03-29 17:38:14

●NSb4.share-dns.net2026-03-29 → 2026-03-29 · 2 obs

○ 2017-06-23 07:15:26
● 2026-03-29 17:38:14

○NSns43.domaincontrol.com2015-07-21 → 2017-06-23 · 3 obs

● 2015-07-21 21:30:00
● 2017-06-23 07:15:26
○ 2026-03-29 17:38:14

○NSns44.domaincontrol.com2015-07-21 → 2017-06-23 · 3 obs

● 2015-07-21 21:30:00
● 2017-06-23 07:15:26
○ 2026-03-29 17:38:14

○MXmail.casestudi.com2015-07-21 → 2017-06-23 · 3 obs

● 2015-07-21 21:30:00
● 2017-06-23 07:15:26
○ 2026-03-29 17:38:14

○MXmail.itoncc.com2015-07-21 → 2017-06-23 · 3 obs

● 2015-07-21 21:30:00
● 2017-06-23 07:15:26
○ 2026-03-29 17:38:14

●A156.234.142.1472026-03-29 → 2026-03-29 · 2 obs

○ 2017-06-23 07:15:26
● 2026-03-29 17:38:14

○A23.227.38.322015-12-01 → 2017-06-23 · 4 obs

○ 2015-07-21 21:30:00
● 2015-12-01 00:12:44
● 2017-06-23 07:15:26
○ 2026-03-29 17:38:14

○A23.227.38.352015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 21:30:00
○ 2015-12-01 00:12:44
○ 2026-03-29 17:38:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
casestudi.com	b4.share-dns.net, a4.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b4.share-dns.net, a4.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for casestudi.com (unsigned zone)

⏱️ Timing

Total: 522ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.234.142.147`
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 (a4.share-dns.com)

Analysis

IP Addresses

casestudi.com points to a single IP address: 156.234.142.147.

Name Servers

casestudi.com is delegated to four name servers: a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net.

At least part of the name servers for casestudi.com are shared with other domains, for instance vrinfoman.com, hdzhak.com, caojunxuan.net, mnkjgyx.com and glkhome.com.