itsecurity.training - dns.ninja
itsecurity.training
training
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.training ⭐ | ||||||
| NS | v0n1.nic.training | ||||||
| NS | v0n2.nic.training | ||||||
| NS | v0n3.nic.training | ||||||
| NS | v2n0.nic.training | ||||||
| NS | v2n1.nic.training | ||||||
| SOA | v0n0.nic.traininghostmaster@donuts.email serial=1786736205 | ||||||
Subdomains
mail.itsecurity.training |
Same first word
Similar names
DNS History
15 records (7 active, 8 former)
○NSdns1.registrar-servers.com2016-12-10 → 2016-12-10 · 3 obs
○ 2017-12-17 15:50:18
○ 2026-08-14 19:57:52
○NSdns2.registrar-servers.com2016-12-10 → 2016-12-10 · 3 obs
○ 2017-12-17 15:50:18
○ 2026-08-14 19:57:52
●NSns-1358.awsdns-41.org2026-03-18 → 2026-08-14 · 3 obs
● 2026-03-18 22:26:50
● 2026-08-14 19:57:52
●NSns-1573.awsdns-04.co.uk2026-03-18 → 2026-08-14 · 3 obs
● 2026-03-18 22:26:50
● 2026-08-14 19:57:52
●NSns-446.awsdns-55.com2026-03-18 → 2026-08-14 · 3 obs
● 2026-03-18 22:26:50
● 2026-08-14 19:57:52
●NSns-832.awsdns-40.net2026-03-18 → 2026-08-14 · 3 obs
● 2026-03-18 22:26:50
● 2026-08-14 19:57:52
○MXeforward1.registrar-servers.com2016-12-10 → 2016-12-10 · 3 obs
○ 2017-12-17 15:50:18
○ 2026-08-14 19:57:52
○MXeforward2.registrar-servers.com2016-12-10 → 2016-12-10 · 3 obs
○ 2017-12-17 15:50:18
○ 2026-08-14 19:57:52
○MXeforward3.registrar-servers.com2016-12-10 → 2016-12-10 · 3 obs
○ 2017-12-17 15:50:18
○ 2026-08-14 19:57:52
○MXeforward4.registrar-servers.com2016-12-10 → 2016-12-10 · 3 obs
○ 2017-12-17 15:50:18
○ 2026-08-14 19:57:52
○MXeforward5.registrar-servers.com2016-12-10 → 2016-12-10 · 3 obs
○ 2017-12-17 15:50:18
○ 2026-08-14 19:57:52
●MXhypercloud.bsb.net2026-03-18 → 2026-08-14 · 3 obs
● 2026-03-18 22:26:50
● 2026-08-14 19:57:52
●MXmegacloud.bsb.net2026-03-18 → 2026-08-14 · 3 obs
● 2026-03-18 22:26:50
● 2026-08-14 19:57:52
○A162.255.119.2482016-12-10 → 2016-12-10 · 3 obs
○ 2026-03-18 22:26:50
○ 2026-08-14 19:57:52
●A91.249.145.2012026-03-18 → 2026-08-14 · 3 obs
● 2026-03-18 22:26:50
● 2026-08-14 19:57:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| training | v0n0.nic.training, v0n1.nic.training, v0n2.nic.training, v0n3.nic.training... | 12 records |
| itsecurity.training | ns-1573.awsdns-04.co.uk, ns-832.awsdns-40.net, ns-446.awsdns-55.com, ns-1358.awsdns-41.org | - |
✅ Authoritative Response
Server:205.251.193.190
NS records: ns-1573.awsdns-04.co.uk, ns-832.awsdns-40.net, ns-446.awsdns-55.com, ns-1358.awsdns-41.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itsecurity.training (unsigned zone)
⏱️ Timing
Total: 631ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.249.145.201 |
| NS | 4 | ns-1358.awsdns-41.org, ns-1573.awsdns-04.co.uk... |
| MX | 2 | megacloud.bsb.net (pri: 10), hypercloud.bsb.net (pri: 40) |
| TXT | 1 | v=spf1 ip4:85.214.20.86 ip4:91.249.145.2 |
| SOA | 1 | ns-832.awsdns-40.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.training, v0n1.nic.training, v0n2.nic.training...)
Analysis
Hierarchy
The domain mail.itsecurity.training falls under the parent itsecurity.training.
IP Addresses
itsecurity.training points to a single IP number: 91.249.145.201.
There are other host names — leasedline-static-091-249-145-201.ewe-ip-backbone.de among them — that share IP numbers with itsecurity.training.
Name Servers
itsecurity.training has four authoritative name servers: ns-446.awsdns-55.com, ns-832.awsdns-40.net, ns-1358.awsdns-41.org and ns-1573.awsdns-04.co.uk.
At least some of itsecurity.training's name servers are shared with other domains, for example ecg-od.com, d22gr6vixwnt69.cloudfront.net, eurpg.com and two more.
These name servers are often deployed together with the name servers ns1-24-me-south-1.ec2-rdns.amazonaws.com, ns2-24-me-south-1.ec2-rdns.amazonaws.com, ns3-24-me-south-1.ec2-rdns.amazonaws.com and ns4-24-me-south-1.ec2-rdns.amazonaws.com.
Four hostnames, each resolving to a pair of IP addresses: ns-446.awsdns-55.com directs to 205.251.193.190 and 2600:9000:5301:be00::1; ns-832.awsdns-40.net directs to 205.251.195.64 and 2600:9000:5303:4000::1; ns-1358.awsdns-41.org directs to 205.251.197.78 and 2600:9000:5305:4e00::1; ns-1573.awsdns-04.co.uk directs to 205.251.198.37 and 2600:9000:5306:2500::1.
Mail Servers
itsecurity.training has two mail servers: hypercloud.bsb.net and megacloud.bsb.net.
itsecurity.training has mail servers in common with other domains — for example winkelvoss.de, matconf.com and trust-it.academy.
It is common to find these mail servers used together with the mail servers mx00.kundenserver.de and mx01.kundenserver.de.
Host names with two IP numbers:
megacloud.bsb.net has two IP addresses: 85.184.249.46 and 2a02:2479:53:6600::1.
Host names pointing to a single IP address:
hypercloud.bsb.net directs to 85.214.20.86.