e3study.com - dns.ninja

`e3study.com`

DNSSEC	⚠️ Not signed
NS	`ns1.p201.dns.oraclecloud.net` ⚠️ Not in zone NS records
		A	2600:2000:2100::c9^{🇺🇸 ORACLE-OCI-318982600:2000:2100::/44 Dynamic Network Services, Inc.}
			PTR	`ns1.p201.dns.oraclecloud.net`
		A	108.59.166.201^{🇺🇸 ORACLE-OCI-31898108.59.166.0/23 Dynamic Network Services, Inc.}
			PTR	`ns1.p201.dns.oraclecloud.net`
NS	`ns2.p201.dns.oraclecloud.net` ⚠️ Not in zone NS records
		A	2600:2000:2110::c9^{🇺🇸 ORACLE-OCI-318982600:2000:2110::/44 Dynamic Network Services, Inc.}
			PTR	`ns2.p201.dns.oraclecloud.net`
		A	108.59.168.201^{🇺🇸 ORACLE-OCI-31898108.59.168.0/23 Dynamic Network Services, Inc.}
			PTR	`ns2.p201.dns.oraclecloud.net`
NS	`ns3.p201.dns.oraclecloud.net` ⚠️ Not in zone NS records
		A	2600:2000:2120::c9^{🇺🇸 ORACLE-OCI-318982600:2000:2120::/44 Dynamic Network Services, Inc.}
			PTR	`ns3.p201.dns.oraclecloud.net`
		A	108.59.170.201^{🇺🇸 ORACLE-OCI-31898108.59.170.0/23 Dynamic Network Services, Inc.}
			PTR	`ns3.p201.dns.oraclecloud.net`
NS	`ns4.p201.dns.oraclecloud.net` ⚠️ Not in zone NS records
		A	2600:2000:2130::c9^{🇺🇸 ORACLE-OCI-318982600:2000:2130::/44 Dynamic Network Services, Inc.}
			PTR	`ns4.p201.dns.oraclecloud.net`
		A	108.59.172.201^{🇺🇸 ORACLE-OCI-31898108.59.172.0/23 Dynamic Network Services, Inc.}
			PTR	`ns4.p201.dns.oraclecloud.net`

`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=1784897287

Same first word

e3study.com

DNS History

15 records (4 active, 11 former)

●NSns1.p201.dns.oraclecloud.net2026-05-29 → 2026-07-24 · 3 obs

○ 2018-05-14 15:47:40
● 2026-05-29 10:46:08
● 2026-07-24 12:54:50

●NSns2.p201.dns.oraclecloud.net2026-05-29 → 2026-07-24 · 3 obs

○ 2018-05-14 15:47:40
● 2026-05-29 10:46:08
● 2026-07-24 12:54:50

●NSns3.p201.dns.oraclecloud.net2026-05-29 → 2026-07-24 · 3 obs

○ 2018-05-14 15:47:40
● 2026-05-29 10:46:08
● 2026-07-24 12:54:50

●NSns4.p201.dns.oraclecloud.net2026-05-29 → 2026-07-24 · 3 obs

○ 2018-05-14 15:47:40
● 2026-05-29 10:46:08
● 2026-07-24 12:54:50

○NSns53.domaincontrol.com2018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 15:47:40
○ 2026-05-29 10:46:08
○ 2026-07-24 12:54:50

○NSns54.domaincontrol.com2018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 15:47:40
○ 2026-05-29 10:46:08
○ 2026-07-24 12:54:50

○A184.168.221.362018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 15:47:40
○ 2026-05-29 10:46:08
○ 2026-07-24 12:54:50

○A184.168.221.442018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 15:47:40
○ 2026-05-29 10:46:08
○ 2026-07-24 12:54:50

○A184.168.221.522018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 15:47:40
○ 2026-05-29 10:46:08
○ 2026-07-24 12:54:50

○A184.168.221.592018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 15:47:40
○ 2026-05-29 10:46:08
○ 2026-07-24 12:54:50

○A184.168.221.612018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 15:47:40
○ 2026-05-29 10:46:08
○ 2026-07-24 12:54:50

○A50.63.202.532018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 15:47:40
○ 2026-05-29 10:46:08
○ 2026-07-24 12:54:50

○A50.63.202.582018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 15:47:40
○ 2026-05-29 10:46:08
○ 2026-07-24 12:54:50

○A50.63.202.592018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 15:47:40
○ 2026-05-29 10:46:08
○ 2026-07-24 12:54:50

○A50.63.202.612018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 15:47:40
○ 2026-05-29 10:46:08
○ 2026-07-24 12:54:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
e3study.com	ns1.p201.dns.oraclecloud.net, ns2.p201.dns.oraclecloud.net, ns3.p201.dns.oraclecloud.net, ns4.p201.dns.oraclecloud.net	-

✅ Authoritative Response

Server:108.59.170.201

NS records: ns1.p201.dns.oraclecloud.net, ns2.p201.dns.oraclecloud.net, ns3.p201.dns.oraclecloud.net, ns4.p201.dns.oraclecloud.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for e3study.com (unsigned zone)

⏱️ Timing

Total: 335ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

Four name servers handle the delegation for e3study.com: ns1.p201.dns.oraclecloud.net, ns2.p201.dns.oraclecloud.net, ns3.p201.dns.oraclecloud.net and ns4.p201.dns.oraclecloud.net.

e3study.com partially shares its NS delegation with several other domains, including 94.238.64.in-addr.arpa, glasdegib.cz, comprehensivebreastcancercare.com and two others.

In DNS configurations, these name servers often share authority with a1-160.akam.net, a11-66.akam.net, a13-65.akam.net and 3 other name servers.

ns1.p201.dns.oraclecloud.net, ns2.p201.dns.oraclecloud.net, ns3.p201.dns.oraclecloud.net and ns4.p201.dns.oraclecloud.net each carry two IP addresses. ns1.p201.dns.oraclecloud.net has 108.59.166.201 and 2600:2000:2100::c9; ns2.p201.dns.oraclecloud.net has 108.59.168.201 and 2600:2000:2110::c9; ns3.p201.dns.oraclecloud.net has 108.59.170.201 and 2600:2000:2120::c9; ns4.p201.dns.oraclecloud.net has 108.59.172.201 and 2600:2000:2130::c9.