`alzprevention.org`

DNSSEC	⚠️ Not signed
A	172.233.142.238^{🇺🇸 AKAMAI-LINODE-AP172.233.128.0/19 Akamai Technologies}
		PTR	`172-233-142-238.ip.linodeusercontent.com`
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` ⚠️ Not in parent delegation
		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` ⚠️ Not in parent delegation
		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` ⚠️ Not in parent delegation
		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`bellasilvana6785@gmail.com serial=2021000001

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1784486253

Same first word

alzprevention.com

alzprevention.ca

alzprevention.org

DNS History

20 records (6 active, 14 former)

●NSns1.linode.com2026-06-24 → 2026-07-19 · 3 obs

○ 2018-08-19 23:14:48
● 2026-06-24 01:19:26
● 2026-07-19 18:58:36

●NSns2.linode.com2026-06-24 → 2026-07-19 · 3 obs

○ 2018-08-19 23:14:48
● 2026-06-24 01:19:26
● 2026-07-19 18:58:36

●NSns3.linode.com2026-06-24 → 2026-07-19 · 3 obs

○ 2018-08-19 23:14:48
● 2026-06-24 01:19:26
● 2026-07-19 18:58:36

●NSns4.linode.com2026-06-24 → 2026-07-19 · 3 obs

○ 2018-08-19 23:14:48
● 2026-06-24 01:19:26
● 2026-07-19 18:58:36

●NSns5.linode.com2026-06-24 → 2026-07-19 · 3 obs

○ 2018-08-19 23:14:48
● 2026-06-24 01:19:26
● 2026-07-19 18:58:36

○NSns51.domaincontrol.com2015-06-27 → 2018-08-19 · 4 obs

● 2015-06-27 05:21:34
● 2018-08-19 23:14:48
○ 2026-06-24 01:19:26
○ 2026-07-19 18:58:36

○NSns52.domaincontrol.com2015-06-27 → 2018-08-19 · 4 obs

● 2015-06-27 05:21:34
● 2018-08-19 23:14:48
○ 2026-06-24 01:19:26
○ 2026-07-19 18:58:36

○MXmailstore1.secureserver.net2015-06-27 → 2018-08-19 · 4 obs

● 2015-06-27 05:21:34
● 2018-08-19 23:14:48
○ 2026-06-24 01:19:26
○ 2026-07-19 18:58:36

○MXsmtp.secureserver.net2015-06-27 → 2018-08-19 · 4 obs

● 2015-06-27 05:21:34
● 2018-08-19 23:14:48
○ 2026-06-24 01:19:26
○ 2026-07-19 18:58:36

●A172.233.142.2382026-06-24 → 2026-07-19 · 3 obs

○ 2018-08-19 23:14:48
● 2026-06-24 01:19:26
● 2026-07-19 18:58:36

○A184.168.221.12018-08-19 → 2018-08-19 · 4 obs

○ 2017-01-14 07:37:48
● 2018-08-19 23:14:48
○ 2026-06-24 01:19:26
○ 2026-07-19 18:58:36

○A184.168.221.112018-08-19 → 2018-08-19 · 4 obs

○ 2017-01-14 07:37:48
● 2018-08-19 23:14:48
○ 2026-06-24 01:19:26
○ 2026-07-19 18:58:36

○A184.168.221.222018-08-19 → 2018-08-19 · 4 obs

○ 2017-01-14 07:37:48
● 2018-08-19 23:14:48
○ 2026-06-24 01:19:26
○ 2026-07-19 18:58:36

○A184.168.221.62018-08-19 → 2018-08-19 · 4 obs

○ 2017-01-14 07:37:48
● 2018-08-19 23:14:48
○ 2026-06-24 01:19:26
○ 2026-07-19 18:58:36

○A50.63.202.142018-08-19 → 2018-08-19 · 4 obs

○ 2017-01-14 07:37:48
● 2018-08-19 23:14:48
○ 2026-06-24 01:19:26
○ 2026-07-19 18:58:36

○A50.63.202.182018-08-19 → 2018-08-19 · 4 obs

○ 2017-01-14 07:37:48
● 2018-08-19 23:14:48
○ 2026-06-24 01:19:26
○ 2026-07-19 18:58:36

○A50.63.202.32018-08-19 → 2018-08-19 · 4 obs

○ 2017-01-14 07:37:48
● 2018-08-19 23:14:48
○ 2026-06-24 01:19:26
○ 2026-07-19 18:58:36

○A50.63.202.312017-01-14 → 2017-01-14 · 4 obs

○ 2016-05-02 12:01:42
● 2017-01-14 07:37:48
○ 2018-08-19 23:14:48
○ 2026-07-19 18:58:36

○A50.63.202.82018-08-19 → 2018-08-19 · 4 obs

○ 2017-01-14 07:37:48
● 2018-08-19 23:14:48
○ 2026-06-24 01:19:26
○ 2026-07-19 18:58:36

○A72.167.232.1572015-06-27 → 2016-05-02 · 4 obs

● 2015-06-27 05:21:34
● 2016-05-02 12:01:42
○ 2017-01-14 07:37:48
○ 2026-07-19 18:58:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
alzprevention.org	ns2.linode.com, ns1.linode.com	-

✅ Authoritative Response

Server:92.123.94.2

NS records: ns2.linode.com, ns1.linode.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for alzprevention.org (unsigned zone)

⏱️ Timing

Total: 567ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`172.233.142.238`
NS	5	`ns4.linode.com, ns5.linode.com...`
SOA	1	`ns1.linode.com bellasilvana6785.gmail.co`

Analysis

IP Addresses

alzprevention.org resolves to just one IP address, 172.233.142.238.

Two other host names, along with mac68k.info, buitenbergen.de and verticaljones.com, also share IP numbers with alzprevention.org.

Name Servers

alzprevention.org delegates to five name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com and two others.

At least some of alzprevention.org's name servers are shared with other domains, for example jamesnetworks.co.uk, fotix.net, canalingenio.org and two more.

These name servers tend to be deployed in combination with the name servers ns4.linode.com and ns5.linode.com.

Host names that have two IP addresses:

The A records for ns1.linode.com return 92.123.94.2 and 2600:14c0:6::2.

The A records for ns2.linode.com return 92.123.94.3 and 2600:14c0:6::3.

The A records for ns3.linode.com return 92.123.95.3 and 2600:14c0:7::3.

The A records for ns4.linode.com return 92.123.95.4 and 2600:14c0:7::4.

The A records for ns5.linode.com return 92.123.95.2 and 2600:14c0:7::2.