traintool.com - dns.ninja
traintool.com
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.netnstld@verisign-grs.com serial=1783330736 | ||||||
PTR for
Subdomains
windesheim.traintool.com |
universiteitgent.traintool.com |
kuleuven.traintool.com |
universiteitutrecht.traintool.com |
Same first word
traintool.net |
traintool.com |
traintool.de |
Similar names
DNS History
18 records (9 active, 9 former)
●NSauth01.dns.trueserver.nl2026-02-15 → 2026-07-06 · 3 obs
● 2026-02-15 19:58:10
● 2026-07-06 09:39:28
●NSauth02.dns.trueserver.nl2026-02-15 → 2026-07-06 · 3 obs
● 2026-02-15 19:58:10
● 2026-07-06 09:39:28
●NSauth03.dns.trueserver.nl2026-02-15 → 2026-07-06 · 3 obs
● 2026-02-15 19:58:10
● 2026-07-06 09:39:28
○NSns.sentia.net2015-08-09 → 2017-09-15 · 4 obs
● 2017-09-15 08:04:38
○ 2026-02-15 19:58:10
○ 2026-07-06 09:39:28
○NSns.sentia.nl2015-08-09 → 2017-09-15 · 4 obs
● 2017-09-15 08:04:38
○ 2026-02-15 19:58:10
○ 2026-07-06 09:39:28
○NSns2.sentia.nl2015-08-09 → 2017-09-15 · 4 obs
● 2017-09-15 08:04:38
○ 2026-02-15 19:58:10
○ 2026-07-06 09:39:28
●MXalt1.aspmx.l.google.com2015-08-09 → 2026-07-06 · 2 obs
● 2026-07-06 09:39:28
●MXalt2.aspmx.l.google.com2015-08-09 → 2026-07-06 · 2 obs
● 2026-07-06 09:39:28
●MXalt3.aspmx.l.google.com2026-02-15 → 2026-07-06 · 3 obs
● 2026-02-15 19:58:10
● 2026-07-06 09:39:28
●MXalt4.aspmx.l.google.com2026-02-15 → 2026-07-06 · 3 obs
● 2026-02-15 19:58:10
● 2026-07-06 09:39:28
●MXaspmx.l.google.com2015-08-09 → 2026-07-06 · 2 obs
● 2026-07-06 09:39:28
○MXaspmx2.googlemail.com2015-08-09 → 2017-09-15 · 4 obs
● 2017-09-15 08:04:38
○ 2026-02-15 19:58:10
○ 2026-07-06 09:39:28
○MXaspmx3.googlemail.com2015-08-09 → 2017-09-15 · 4 obs
● 2017-09-15 08:04:38
○ 2026-02-15 19:58:10
○ 2026-07-06 09:39:28
○MXaspmx4.googlemail.com2015-08-09 → 2017-09-15 · 4 obs
● 2017-09-15 08:04:38
○ 2026-02-15 19:58:10
○ 2026-07-06 09:39:28
○MXaspmx5.googlemail.com2015-08-09 → 2017-09-15 · 4 obs
● 2017-09-15 08:04:38
○ 2026-02-15 19:58:10
○ 2026-07-06 09:39:28
●A185.158.133.12026-06-29 → 2026-07-06 · 3 obs
● 2026-06-29 08:44:30
● 2026-07-06 09:39:28
○A46.202.158.2272026-02-15 → 2026-04-09 · 5 obs
● 2026-02-15 19:58:10
● 2026-04-09 04:23:48
○ 2026-06-29 08:44:30
○ 2026-07-06 09:39:28
○A81.26.219.1012015-08-09 → 2017-09-15 · 4 obs
● 2017-09-15 08:04:38
○ 2026-02-15 19:58:10
○ 2026-07-06 09:39:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net... | - |
| traintool.com | auth01.dns.trueserver.nl, auth02.dns.trueserver.nl, auth03.dns.trueserver.nl | - |
✅ Authoritative Response
Server:213.239.136.2
NS records: auth01.dns.trueserver.nl, auth02.dns.trueserver.nl, auth03.dns.trueserver.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1106ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.158.133.1 |
| NS | 3 | auth02.dns.trueserver.nl, auth03.dns.trueserver.nl... |
| MX | 5 | ALT3.ASPMX.L.GOOGLE.com (pri: 10), ASPMX.L.GOOGLE.com (pri: 1)... |
| TXT | 2 | google-site-verification=YCIaIpEi68Rm3jV, v=spf1 ip4:87.233.214.184/29 ip4:87.233. |
| SOA | 1 | auth01.dns.trueserver.nl hostmaster.true |
Analysis
Hierarchy
windesheim.traintool.com, universiteitgent.traintool.com, kuleuven.traintool.com and universiteitutrecht.traintool.com are all subdomains of traintool.com.
IP Addresses
traintool.com resolves to just one IP address, 185.158.133.1.
Two other host names, along with murphycollective.co, test.finderscope.ai and www.claudeskillsforge.com, also share IP numbers with traintool.com.
Name Servers
The authoritative name servers for traintool.com are auth01.dns.trueserver.nl, auth02.dns.trueserver.nl and auth03.dns.trueserver.nl — three in total.
The name servers of traintool.com overlap at least partially with those of other domains — among them theworldcard.eu, jbst.eu, bamdecorient.com and two more.
These name servers commonly co-occur with the name servers ns1.procurios.net, ns1.trueserver.nl, ns2.trueserver.nl and ns3.trueserver.nl.
auth01.dns.trueserver.nl, auth02.dns.trueserver.nl and auth03.dns.trueserver.nl all resolve to exactly two IP numbers apiece: auth01.dns.trueserver.nl → 213.193.210.2 and 2001:9a8:0:10::2; auth02.dns.trueserver.nl → 193.28.152.2 and 2001:9a8:0:11::2; auth03.dns.trueserver.nl → 213.239.136.2 and 2001:9a8:0:12::2.
Mail Servers
traintool.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
There is at least a partial MX overlap between traintool.com and other domains, including oneminuteapologist.com, juan.me, mreg.com and two others.
alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are mail servers that frequently appear together with these mail servers.
Host names that have two IP addresses:
aspmx.l.google.com directs traffic to 142.251.163.26 and 2607:f8b0:4004:c23::1b.
alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com directs traffic to 172.253.157.27 and 2a00:1450:400c:c23::1a.