matrix.training - robtex.com

matrix.training

DNSSEC⚠️ Not signed
A84.16.253.3🇩🇪 LEASEWEB-DE-FRA-1084.16.224.0/19 Leaseweb DE
PTRfra1.hostclusters.com
NSns1.fra1.hostclusters.com ⭐ ⚠️ Not in parent delegation
A84.16.253.3🇩🇪 LEASEWEB-DE-FRA-1084.16.224.0/19 Leaseweb DE
PTRfra1.hostclusters.com
NSns1.diverseweb.net ⚠️ Not in zone NS records
A84.16.253.3🇩🇪 LEASEWEB-DE-FRA-1084.16.224.0/19 Leaseweb DE
PTRfra1.hostclusters.com
NSns2.diverseweb.net ⚠️ Not in zone NS records
A84.16.253.4🇩🇪 LEASEWEB-DE-FRA-1084.16.224.0/19 Leaseweb DE
PTRns2.fra1.hostclusters.com
NSns2.fra1.hostclusters.com ⚠️ Not in parent delegation
A84.16.253.4🇩🇪 LEASEWEB-DE-FRA-1084.16.224.0/19 Leaseweb DE
PTRns2.fra1.hostclusters.com
MXmatrix.training
A84.16.253.3🇩🇪 LEASEWEB-DE-FRA-1084.16.224.0/19 Leaseweb DE
PTRfra1.hostclusters.com
TXTv=spf1 ip4:84.16.253.3 include:spf.antispamcloud.com +a +mx +ip4:172.105.249....
SOAns1.fra1.hostclusters.comroot@fra1.hostclusters.com 2026-06-23 #2

training

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.training
NSv0n1.nic.training
NSv0n2.nic.training
NSv0n3.nic.training
NSv2n0.nic.training
NSv2n1.nic.training
SOAv0n0.nic.traininghostmaster@donuts.email serial=1782209499

MX for

Same first word

Similar names

DNS History

14 records (6 active, 8 former)

2017201820192020202120222023202420252026NSns1.diverseweb.netns1.fra1.hostclusters.comns2.diverseweb.netns2.fra1.hostclusters.comns1.dan.comns13.domaincontrol.comns14.domaincontrol.comns2.dan.comMXmatrix.trainingmailstore1.secureserver.netsmtp.secureserver.netA84.16.253.3184.168.221.293.64.163.50
NSns1.dan.com2026-06-11 → 2026-06-23 · 2 obs
○ 2026-06-11 11:52:02
○ 2026-06-23 10:48:44
NSns1.diverseweb.net2026-06-11 → 2026-06-23 · 3 obs
○ 2016-12-10 21:51:54
● 2026-06-11 11:52:02
● 2026-06-23 10:48:44
NSns1.fra1.hostclusters.com2026-06-11 → 2026-06-23 · 3 obs
○ 2016-12-10 21:51:54
● 2026-06-11 11:52:02
● 2026-06-23 10:48:44
NSns13.domaincontrol.com2016-12-10 → 2016-12-10 · 3 obs
● 2016-12-10 21:51:54
○ 2026-06-11 11:52:02
○ 2026-06-23 10:48:44
NSns14.domaincontrol.com2016-12-10 → 2016-12-10 · 3 obs
● 2016-12-10 21:51:54
○ 2026-06-11 11:52:02
○ 2026-06-23 10:48:44
NSns2.dan.com2026-06-11 → 2026-06-23 · 2 obs
○ 2026-06-11 11:52:02
○ 2026-06-23 10:48:44
NSns2.diverseweb.net2026-06-11 → 2026-06-23 · 3 obs
○ 2016-12-10 21:51:54
● 2026-06-11 11:52:02
● 2026-06-23 10:48:44
NSns2.fra1.hostclusters.com2026-06-11 → 2026-06-23 · 3 obs
○ 2016-12-10 21:51:54
● 2026-06-11 11:52:02
● 2026-06-23 10:48:44
MXmailstore1.secureserver.net2016-12-10 → 2016-12-10 · 3 obs
● 2016-12-10 21:51:54
○ 2026-06-11 11:52:02
○ 2026-06-23 10:48:44
MXmatrix.training2026-06-11 → 2026-06-23 · 3 obs
○ 2016-12-10 21:51:54
● 2026-06-11 11:52:02
● 2026-06-23 10:48:44
MXsmtp.secureserver.net2016-12-10 → 2016-12-10 · 3 obs
● 2016-12-10 21:51:54
○ 2026-06-11 11:52:02
○ 2026-06-23 10:48:44
A184.168.221.292016-12-10 → 2016-12-10 · 3 obs
● 2016-12-10 21:51:54
○ 2026-06-11 11:52:02
○ 2026-06-23 10:48:44
A3.64.163.502026-06-11 → 2026-06-23 · 2 obs
○ 2026-06-11 11:52:02
○ 2026-06-23 10:48:44
A84.16.253.32026-06-11 → 2026-06-23 · 3 obs
○ 2016-12-10 21:51:54
● 2026-06-11 11:52:02
● 2026-06-23 10:48:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
trainingv0n0.nic.training, v2n1.nic.training, v2n0.nic.training, v0n3.nic.training...12 records
matrix.trainingns1.diverseweb.net, ns2.diverseweb.net-

✅ Authoritative Response

Server:84.16.253.4

NS records: ns1.diverseweb.net, ns2.diverseweb.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for matrix.training (unsigned zone)

⏱️ Timing

Total: 1575ms | Queries: -

📄 Records

TypeCountSample Data
A184.16.253.3
NS2ns1.fra1.hostclusters.com, ns2.fra1.hostclusters.com
MX1matrix.training (pri: 0)
TXT1v=spf1 ip4:84.16.253.3 include:spf.antis
SOA1ns1.fra1.hostclusters.com root.fra1.host

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v2n1.nic.training, v2n0.nic.training, v0n3.nic.training...)

Analysis

Mail Server Role

The MX record for matrix.training points back to matrix.training — it is its own mail server.

IP Addresses

matrix.training directs to one IP number, which is 84.16.253.3.

Among the host names that share IP numbers with matrix.training are oglavina.ba, cootranps.com, hanumangroup.in and two others.

Name Servers

The domain matrix.training is delegated to these four name servers: ns1.diverseweb.net, ns2.diverseweb.net, ns1.fra1.hostclusters.com and ns2.fra1.hostclusters.com.

matrix.training shares at least some of its name servers with other domains, including nissanchiapas.com, nissanchiapas.com.mx, architectlondon.info and two others.

These name servers are frequently seen alongside ns1.oxay4u.net, ns2.oxay4u.net, ns1.glcgroup.net and 3 other name servers.

The four host names ns1.diverseweb.net, ns2.diverseweb.net, ns1.fra1.hostclusters.com and ns2.fra1.hostclusters.com each resolve to a single IP address. ns1.diverseweb.net and ns1.fra1.hostclusters.com both point to 84.16.253.3, while ns2.diverseweb.net and ns2.fra1.hostclusters.com both point to 84.16.253.4.

ns1.diverseweb.net along with ns1.fra1.hostclusters.com each resolve to 84.16.253.3 IP addresses.

ns2.diverseweb.net along with ns2.fra1.hostclusters.com each resolve to 84.16.253.4 IP addresses.

Mail Servers

The MX record for matrix.training points to a single mail server: matrix.training.

matrix.training carries a single IP number, which is 84.16.253.3.