🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`studyworld2016.com`

DNSSEC	⚠️ Not signed
NS	`ns1.p09.dynect.net` ⚠️ Not in zone NS records
		A	2600:2000:2100::ca^{🇺🇸 ORACLE-OCI-318982600:2000:2100::/44 Dynamic Network Services, Inc.}
			PTR	`ns1.p202.dns.oraclecloud.net`
		A	108.59.166.202^{🇺🇸 ORACLE-OCI-31898108.59.166.0/23 Dynamic Network Services, Inc.}
			PTR	`ns1.p202.dns.oraclecloud.net`
NS	`ns2.p09.dynect.net` ⚠️ Not in zone NS records
		A	2600:2000:2110::ca^{🇺🇸 ORACLE-OCI-318982600:2000:2110::/44 Dynamic Network Services, Inc.}
			PTR	`ns2.p202.dns.oraclecloud.net`
		A	108.59.168.202^{🇺🇸 ORACLE-OCI-31898108.59.168.0/23 Dynamic Network Services, Inc.}
			PTR	`ns2.p202.dns.oraclecloud.net`
NS	`ns3.p09.dynect.net` ⚠️ Not in zone NS records
		A	2600:2000:2120::ca^{🇺🇸 ORACLE-OCI-318982600:2000:2120::/44 Dynamic Network Services, Inc.}
			PTR	`ns3.p202.dns.oraclecloud.net`
		A	108.59.170.202^{🇺🇸 ORACLE-OCI-31898108.59.170.0/23 Dynamic Network Services, Inc.}
			PTR	`ns3.p202.dns.oraclecloud.net`
NS	`ns4.p09.dynect.net` ⚠️ Not in zone NS records
		A	2600:2000:2130::ca^{🇺🇸 ORACLE-OCI-318982600:2000:2130::/44 Dynamic Network Services, Inc.}
			PTR	`ns4.p202.dns.oraclecloud.net`
		A	108.59.172.202^{🇺🇸 ORACLE-OCI-31898108.59.172.0/23 Dynamic Network Services, Inc.}
			PTR	`ns4.p202.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=1787095344

Same first word

studyworld2016.com

Previous names

Next names

DNS History

9 records (4 active, 5 former)

●NSns1.p09.dynect.net2026-08-17 → 2026-08-18 · 3 obs

○ 2017-04-08 15:43:42
● 2026-08-17 23:32:02
● 2026-08-18 23:50:12

●NSns2.p09.dynect.net2026-08-17 → 2026-08-18 · 3 obs

○ 2017-04-08 15:43:42
● 2026-08-17 23:32:02
● 2026-08-18 23:50:12

●NSns3.p09.dynect.net2026-08-17 → 2026-08-18 · 3 obs

○ 2017-04-08 15:43:42
● 2026-08-17 23:32:02
● 2026-08-18 23:50:12

●NSns4.p09.dynect.net2026-08-17 → 2026-08-18 · 3 obs

○ 2017-04-08 15:43:42
● 2026-08-17 23:32:02
● 2026-08-18 23:50:12

○NSns5.kasserver.com2015-08-19 → 2017-04-08 · 4 obs

● 2015-08-19 00:58:00
● 2017-04-08 15:43:42
○ 2026-08-17 23:32:02
○ 2026-08-18 23:50:12

○NSns6.kasserver.com2015-08-19 → 2017-04-08 · 4 obs

● 2015-08-19 00:58:00
● 2017-04-08 15:43:42
○ 2026-08-17 23:32:02
○ 2026-08-18 23:50:12

○MXmail.studyworld2016.com2015-08-19 → 2016-08-08 · 4 obs

● 2015-08-19 00:58:00
● 2016-08-08 11:55:14
○ 2017-04-08 15:43:42
○ 2026-08-18 23:50:12

○MXw00(0x62303062)7.kasserver.com2017-04-08 → 2017-04-08 · 4 obs

○ 2016-08-08 11:55:14
● 2017-04-08 15:43:42
○ 2026-08-17 23:32:02
○ 2026-08-18 23:50:12

○A85.13.140.1362015-08-19 → 2017-04-08 · 4 obs

● 2015-08-19 00:58:00
● 2017-04-08 15:43:42
○ 2026-08-17 23:32:02
○ 2026-08-18 23:50:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net...	-
studyworld2016.com	ns1.p09.dynect.net, ns3.p09.dynect.net, ns2.p09.dynect.net, ns4.p09.dynect.net	-

✅ Authoritative Response

Server:108.59.168.202

NS records: ns1.p09.dynect.net, ns3.p09.dynect.net, ns2.p09.dynect.net, ns4.p09.dynect.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studyworld2016.com (unsigned zone)

⏱️ Timing

Total: 1448ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

The authoritative name servers for studyworld2016.com are ns1.p09.dynect.net, ns2.p09.dynect.net, ns3.p09.dynect.net and ns4.p09.dynect.net.

studyworld2016.com has at least partial name server overlap with other domains, such as vistabay.ca, tudorwatch.xn--tckwe, accountingbalancesheet.com and two others.

ns10.dnsmadeeasy.com, ns10.markleycloud.com and ns11.markleycloud.com — plus 7 other name servers — are commonly paired with these name servers.

ns1.p09.dynect.net, ns2.p09.dynect.net, ns3.p09.dynect.net and ns4.p09.dynect.net all point to exactly two IP numbers each: ns1.p09.dynect.net → 108.59.166.202 and 2600:2000:2100::ca; ns2.p09.dynect.net → 108.59.168.202 and 2600:2000:2110::ca; ns3.p09.dynect.net → 108.59.170.202 and 2600:2000:2120::ca; ns4.p09.dynect.net → 108.59.172.202 and 2600:2000:2130::ca.

studyworld2016.com - robtex.com