🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`apstudynotes.com`

DNSSEC	⚠️ Not signed
A	192.155.85.126^{🇺🇸 AKAMAI-LINODE-AP192.155.80.0/21 Akamai Technologies}
		PTR	`www.apstudynotes.org`
NS	`ns1.linode.com` ⭐
		A	2600:14c0:6::2^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-2.akashield.net`
		A	92.123.94.2^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-2.akashield.net`
NS	`ns2.linode.com`
		A	2600:14c0:6::3^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-3.akashield.net`
		A	92.123.94.3^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-3.akashield.net`
NS	`ns3.linode.com`
		A	2600:14c0:7::3^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-3.akashield.net`
		A	92.123.95.3^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-3.akashield.net`
NS	`ns4.linode.com`
		A	2600:14c0:7::4^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-4.akashield.net`
		A	92.123.95.4^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-4.akashield.net`
NS	`ns5.linode.com`
		A	2600:14c0:7::2^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-2.akashield.net`
		A	92.123.95.2^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-2.akashield.net`
SOA	`ns1.linode.com`freetheflash@gmail.com 2012-12-20 #95

`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=1794618381

WOT: SAFE (62/100)

Same first word

apstudynotes.org.ph

apstudynotes.com

apstudynotes.org

Similar names

pastudynotes.com

tysonsupdate.com

Previous names

Next names

DNS History

12 records (6 active, 6 former)

○NSns1.dreamhost.com2008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 02:11:10
○ 2015-08-17 07:25:02
○ 2026-11-14 01:56:10

●NSns1.linode.com2015-08-17 → 2026-11-14 · 3 obs

○ 2008-03-11 02:11:10
● 2015-08-17 07:25:02
● 2026-11-14 01:56:10

○NSns2.dreamhost.com2008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 02:11:10
○ 2015-08-17 07:25:02
○ 2026-11-14 01:56:10

●NSns2.linode.com2015-08-17 → 2026-11-14 · 3 obs

○ 2008-03-11 02:11:10
● 2015-08-17 07:25:02
● 2026-11-14 01:56:10

○NSns3.dreamhost.com2008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 02:11:10
○ 2015-08-17 07:25:02
○ 2026-11-14 01:56:10

●NSns3.linode.com2015-08-17 → 2026-11-14 · 3 obs

○ 2008-03-11 02:11:10
● 2015-08-17 07:25:02
● 2026-11-14 01:56:10

●NSns4.linode.com2015-08-17 → 2026-11-14 · 3 obs

○ 2008-03-11 02:11:10
● 2015-08-17 07:25:02
● 2026-11-14 01:56:10

●NSns5.linode.com2015-08-17 → 2026-11-14 · 3 obs

○ 2008-03-11 02:11:10
● 2015-08-17 07:25:02
● 2026-11-14 01:56:10

○MXmx1.balanced.spunky.mail.dreamhost.com2008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 02:11:10
○ 2015-08-17 07:25:02
○ 2026-11-14 01:56:10

○MXmx2.balanced.spunky.mail.dreamhost.com2008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 02:11:10
○ 2015-08-17 07:25:02
○ 2026-11-14 01:56:10

●A192.155.85.1262015-08-17 → 2026-11-14 · 3 obs

○ 2008-03-11 02:11:10
● 2015-08-17 07:25:02
● 2026-11-14 01:56:10

○A208.113.147.1442008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 02:11:10
○ 2015-08-17 07:25:02
○ 2026-11-14 01:56:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net...	-
apstudynotes.com	ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com...	10 records

✅ Authoritative Response

Server:92.123.95.2

NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com, ns5.linode.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for apstudynotes.com (unsigned zone)

⏱️ Timing

Total: 407ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.155.85.126`
NS	5	`ns2.linode.com, ns5.linode.com...`
SOA	1	`ns1.linode.com freetheflash.gmail.com`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns1.linode.com, ns1.linode.com, ns2.linode.com...)

Analysis

IP Addresses

apstudynotes.com points to a single IP number: 192.155.85.126.

Additional host names — including www.studynotes.org and studynotes.org — share IP numbers with apstudynotes.com.

Name Servers

Delegation for apstudynotes.com is to five name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com and two others.

apstudynotes.com has at least partial name server overlap with other domains, such as jetzapplianceparts.com, wector.info, cdroutertest.com and two others.

It is common to see these name servers used together with name servers ns4.linode.com and ns5.linode.com.

Host names with two IP numbers:

ns1.linode.com resolves to 92.123.94.2 and 2600:14c0:6::2.

ns2.linode.com resolves to 92.123.94.3 and 2600:14c0:6::3.

ns3.linode.com resolves to 92.123.95.3 and 2600:14c0:7::3.

ns4.linode.com resolves to 92.123.95.4 and 2600:14c0:7::4.

ns5.linode.com resolves to 92.123.95.2 and 2600:14c0:7::2.