`mindsetacademy.org`

DNSSEC	⚠️ Not signed
A	2001:1568::14^{🇨🇿 WEB4U2001:1568::/33}
		PTR	`php7.web4u.cz`
A	81.91.86.14^{🇨🇿 WEB4U81.91.80.0/21}
NS	`ns2.web4u.cz` ⭐
		A	2a02:a40:100:28ff::12^{🇨🇿 BlueTone-AS2a02:a40::/32 Ceske Radiokomunikace, a.s.}
			PTR	`ns2.web4u.cz`
		A	85.207.53.12^{🇨🇿 BlueTone-AS85.207.0.0/16 BlueTone-CRa-CZ Fourth address block}
			PTR	`ns2.web4u.cz`
NS	`ns.web4u.cz`
		A	2001:1568:fd::241^{🇨🇿 WEB4U2001:1568::/33}
			PTR	`ns.web4u.cz`
		A	185.14.224.241^{🇨🇿 WEB4U185.14.224.0/23}
			PTR	`ns.web4u.cz`
MX	`mx1.mailchannels.net` ⭐
		A	54.187.177.89^{🇺🇸 Amazon54.186.0.0/15 EC2 PDX prefix}
			PTR	`ec2-54-187-177-89.us-west-2.compute.amazonaws.com`
MX	`mx2.mailchannels.net` ⭐
		A	54.187.177.89^{🇺🇸 Amazon54.186.0.0/15 EC2 PDX prefix}
			PTR	`ec2-54-187-177-89.us-west-2.compute.amazonaws.com`
SOA	`ns.web4u.cz`admin@web4u.cz 2025-05-05 #0

`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=1778472179

Same first word

mindsetacademy.org

mindsetacademy.xyz

Similar names

mindestacademy.com

DNS History

15 records (6 active, 9 former)

○NSdocks11.rzone.de2016-04-13 → 2016-11-19 · 4 obs

● 2016-04-13 17:08:56
● 2016-11-19 03:20:14
○ 2017-10-02 21:47:30
○ 2026-05-11 04:34:18

○NSns-cloud-c1.googledomains.com2017-10-02 → 2017-10-02 · 4 obs

○ 2016-11-19 03:20:14
● 2017-10-02 21:47:30
○ 2026-03-28 04:09:10
○ 2026-05-11 04:34:18

○NSns-cloud-c2.googledomains.com2017-10-02 → 2017-10-02 · 4 obs

○ 2016-11-19 03:20:14
● 2017-10-02 21:47:30
○ 2026-03-28 04:09:10
○ 2026-05-11 04:34:18

○NSns-cloud-c3.googledomains.com2017-10-02 → 2017-10-02 · 4 obs

○ 2016-11-19 03:20:14
● 2017-10-02 21:47:30
○ 2026-03-28 04:09:10
○ 2026-05-11 04:34:18

○NSns-cloud-c4.googledomains.com2017-10-02 → 2017-10-02 · 4 obs

○ 2016-11-19 03:20:14
● 2017-10-02 21:47:30
○ 2026-03-28 04:09:10
○ 2026-05-11 04:34:18

●NSns.web4u.cz2026-03-28 → 2026-05-11 · 3 obs

○ 2017-10-02 21:47:30
● 2026-03-28 04:09:10
● 2026-05-11 04:34:18

●NSns2.web4u.cz2026-03-28 → 2026-05-11 · 3 obs

○ 2017-10-02 21:47:30
● 2026-03-28 04:09:10
● 2026-05-11 04:34:18

○NSshades18.rzone.de2016-04-13 → 2016-11-19 · 4 obs

● 2016-04-13 17:08:56
● 2016-11-19 03:20:14
○ 2017-10-02 21:47:30
○ 2026-05-11 04:34:18

●MXmx1.mailchannels.net2026-03-28 → 2026-05-11 · 3 obs

○ 2017-10-02 21:47:30
● 2026-03-28 04:09:10
● 2026-05-11 04:34:18

●MXmx2.mailchannels.net2026-03-28 → 2026-05-11 · 3 obs

○ 2017-10-02 21:47:30
● 2026-03-28 04:09:10
● 2026-05-11 04:34:18

○MXsmtp.rzone.de2016-04-13 → 2016-11-19 · 4 obs

● 2016-04-13 17:08:56
● 2016-11-19 03:20:14
○ 2017-10-02 21:47:30
○ 2026-05-11 04:34:18

●A2001:1568::142026-03-28 → 2026-05-11 · 3 obs

○ 2017-10-02 21:47:30
● 2026-03-28 04:09:10
● 2026-05-11 04:34:18

○A2a01:238:20a:202:1158::2016-04-13 → 2016-11-19 · 4 obs

● 2016-04-13 17:08:56
● 2016-11-19 03:20:14
○ 2017-10-02 21:47:30
○ 2026-05-11 04:34:18

○A81.169.145.1582016-04-13 → 2016-11-19 · 4 obs

● 2016-04-13 17:08:56
● 2016-11-19 03:20:14
○ 2017-10-02 21:47:30
○ 2026-05-11 04:34:18

●A81.91.86.142026-03-28 → 2026-05-11 · 3 obs

○ 2017-10-02 21:47:30
● 2026-03-28 04:09:10
● 2026-05-11 04:34:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
mindsetacademy.org	ns.web4u.cz, ns2.web4u.cz	-

✅ Authoritative Response

Server:85.207.53.12

NS records: ns.web4u.cz, ns2.web4u.cz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mindsetacademy.org (unsigned zone)

⏱️ Timing

Total: 1573ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.91.86.14`
AAAA	1	`2001:1568::14`
NS	2	`ns.web4u.cz, ns2.web4u.cz`
MX	2	`mx1.mailchannels.net (pri: 10), mx2.mailchannels.net (pri: 10)`
SOA	1	`ns.web4u.cz admin.web4u.cz`

Analysis

IP Addresses

mindsetacademy.org resolves to two IP numbers: 2001:1568::14 and 81.91.86.14.

Other host names, for instance zpay.sk, vs490.server4u.cz, tezka.cz, m115.server4u.cz and smtp.m111.server4u.cz share IP numbers with mindsetacademy.org.

Name Servers

Two name servers ns2.web4u.cz and ns.web4u.cz handle delegation for mindsetacademy.org.

mindsetacademy.org uses the same name server setup as other domains, for example show-strip.com, domacitrener.cz, luk4s.cz, 1000leaders.cz and electric-news.at.

Host names with two IP numbers:

ns2.web4u.cz points to: 2a02:a40:100:28ff::12 and 85.207.53.12

ns.web4u.cz points to: 2001:1568:fd::241 and 185.14.224.241

Mail Servers

mindsetacademy.org is handled by two mail servers: mx1.mailchannels.net and mx2.mailchannels.net.

mindsetacademy.org has the same mail server setup as other domains, including csmtecnologiasas.com, altogetherweb.com, chrisacheson.net, aaronkightlinger.com and kurokitsune.com.

Some mail servers are shared between mindsetacademy.org and other domains, for example webbmed.se.

Host names with one IP number

Host name mx1.mailchannels.net points to 54.187.177.89

Host name mx2.mailchannels.net points to 54.187.177.89

Host names that point to 54.187.177.89: mx1.mailchannels.net and mx2.mailchannels.net

mindsetacademy.org - robtex.com