`studyshell.com`

DNSSEC	⚠️ Not signed
NS	`ns605.websitewelcome.com` ⚠️ Not in zone NS records
		A	192.185.118.132^{🇺🇸 ORACLE-OCI-31898192.185.96.0/19 Oracle Corporation}
			PTR	`ns605.websitewelcome.com`
NS	`ns606.websitewelcome.com` ⚠️ Not in zone NS records
		A	192.185.118.133^{🇺🇸 ORACLE-OCI-31898192.185.96.0/19 Oracle Corporation}
			PTR	`ns606.websitewelcome.com`

`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=1771291435

Same first word

studyshell.com

DNS History

8 records (2 active, 6 former)

○NS(root)2015-07-11 → 2016-06-18 · 4 obs

● 2015-07-11 22:48:22
● 2016-06-18 00:13:20
○ 2017-02-11 06:02:18
○ 2026-03-20 18:24:40

○NSns121.websitewelcome.com2017-02-11 → 2018-11-06 · 5 obs

○ 2016-06-18 00:13:20
● 2017-02-11 06:02:18
● 2018-11-06 04:42:32
○ 2026-02-15 03:13:48
○ 2026-03-20 18:24:40

○NSns122.websitewelcome.com2017-02-11 → 2018-11-06 · 5 obs

○ 2016-06-18 00:13:20
● 2017-02-11 06:02:18
● 2018-11-06 04:42:32
○ 2026-02-15 03:13:48
○ 2026-03-20 18:24:40

●NSns605.websitewelcome.com2026-02-15 → 2026-03-20 · 3 obs

○ 2018-11-06 04:42:32
● 2026-02-15 03:13:48
● 2026-03-20 18:24:40

●NSns606.websitewelcome.com2026-02-15 → 2026-03-20 · 3 obs

○ 2018-11-06 04:42:32
● 2026-02-15 03:13:48
● 2026-03-20 18:24:40

○MXmail.studyshell.com2017-02-11 → 2026-02-15 · 3 obs

● 2017-02-11 06:02:18
● 2026-02-15 03:13:48
○ 2026-03-20 18:24:40

○A192.185.56.1062017-02-11 → 2026-02-15 · 4 obs

○ 2016-06-18 00:13:20
● 2017-02-11 06:02:18
● 2026-02-15 03:13:48
○ 2026-03-20 18:24:40

○A216.239.38.212015-07-11 → 2016-06-18 · 4 obs

● 2015-07-11 22:48:22
● 2016-06-18 00:13:20
○ 2017-02-11 06:02:18
○ 2026-03-20 18:24:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
studyshell.com	ns605.websitewelcome.com, ns606.websitewelcome.com	2 records

✅ Authoritative Response

Server: 192.185.118.195

NS records: ns605.websitewelcome.com, ns606.websitewelcome.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studyshell.com (unsigned zone)

⏱️ Timing

Total: 947ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns605.websitewelcome.com, ns606.websitewelcome.com)

Analysis

Name Servers

studyshell.com's delegation uses two name servers, ns605.websitewelcome.com and ns606.websitewelcome.com.

studyshell.com shares the same name server setup as other domains, for example igrass.com.au, gridline.sg, katalysor.com, kirmanitravel.com and la-mak.net.

studyshell.com at least partially shares name servers with other domains, including sowebus.com, juliacolbourn.co.uk, mascot.pk, pharmasol.com.pk and gwdbuilding.co.uk.

These name servers are commonly used with the name servers ns1.e4d.bizns2.e4d.bizns1.sowebus.comns2.sowebus.comns41.desainweb.com and ns42.desainweb.com.

Host names with a single IP:

ns605.websitewelcome.com points to 192.185.118.132.

ns606.websitewelcome.com points to 192.185.118.133.

studyshell.com - robtex.com

studyshell.com

com