`study4change.com`

DNSSEC	⚠️ Not signed
A	208.91.197.27^{🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object}
NS	`ns17.worldnic.com` ⭐
		A	162.159.26.214^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns18.worldnic.com`
		A	162.159.27.150^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`NS17.WORLDNIC.com`namehost@WORLDNIC.com serial=125021404

`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=1775000657

Same first word

study4change.com

DNS History

5 records (3 active, 2 former)

●NSns17.worldnic.com2015-08-16 → 2026-03-31 · 2 obs

● 2015-08-16 06:50:02
● 2026-03-31 23:56:20

●NSns18.worldnic.com2015-08-16 → 2026-03-31 · 2 obs

● 2015-08-16 06:50:02
● 2026-03-31 23:56:20

○MXp.webcom.ctmail.com2015-11-29 → 2017-04-03 · 4 obs

● 2015-11-29 09:37:40
● 2017-04-03 19:50:22
○ 2026-02-24 17:01:28
○ 2026-03-31 23:56:20

○A205.178.189.1312015-08-16 → 2017-04-03 · 4 obs

● 2015-08-16 06:50:02
● 2017-04-03 19:50:22
○ 2026-02-24 17:01:28
○ 2026-03-31 23:56:20

●A208.91.197.272026-02-24 → 2026-03-31 · 3 obs

○ 2017-04-03 19:50:22
● 2026-02-24 17:01:28
● 2026-03-31 23:56:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
study4change.com	ns17.worldnic.com, ns18.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.150

NS records: ns17.worldnic.com, ns18.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for study4change.com (unsigned zone)

⏱️ Timing

Total: 202ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.91.197.27`
NS	2	`ns17.worldnic.com, ns18.worldnic.com`
SOA	1	`NS17.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns17.worldnic.com, ns18.worldnic.com)

Analysis

IP Addresses

study4change.com points to a single IP number: 208.91.197.27.

other host names for instance vroomcast.com, bagehot.net, nsa-ae.com, africao.com and scupe.org share IP numbers with study4change.com.

Name Servers

study4change.com is delegated to two name servers: ns17.worldnic.com and ns18.worldnic.com.

study4change.com shares the same name server setup as other domains, for example duranimals.com, balen.com, pilotserviceprovider.com, handlesource.com and myvalley.info.

Host names with one IP number:

The host ns17.worldnic.com points to 162.159.26.214 and the host ns18.worldnic.com points to 162.159.27.150.

study4change.com - robtex.com