train-eng.com - robtex.com
train-eng.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.131.171.118🇺🇸 DIGITALOCEAN104.131.160.0/20 DigitalOcean | ||||||
| NS | ns1.digitalocean.com ⭐ | ||||||
| A | 2606:4700:52::ac40:34d2🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| A | 172.64.52.210🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| NS | ns2.digitalocean.com | ||||||
| A | 2606:4700:5a::ac40:3515🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| A | 172.64.53.21🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| NS | ns3.digitalocean.com | ||||||
| A | 2606:4700:52::ac40:31d1🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| A | 172.64.49.209🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| MX | train-eng.com ⭐ | ||||||
| A | 104.131.171.118🇺🇸 DIGITALOCEAN104.131.160.0/20 DigitalOcean | ||||||
| TXT | v=DMARC1; p=none; | ||||||
| TXT | v=spf1 +mx +a +ip4:104.131.171.118 ~all | ||||||
| SOA | ns1.digitalocean.comhostmaster@train-eng.com serial=0 | ||||||
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=1776128457 | ||||||
MX for
train-eng.com |
Subdomains
mail.train-eng.com |
Same first word
train-eng.com |
Similar names
DNS History
9 records (5 active, 4 former)
○NSns1.bluehost.com2016-12-17 → 2017-08-25 · 4 obs
● 2017-08-25 17:47:40
○ 2026-03-14 23:18:22
○ 2026-04-14 01:16:54
●NSns1.digitalocean.com2026-03-14 → 2026-04-14 · 3 obs
● 2026-03-14 23:18:22
● 2026-04-14 01:16:54
○NSns2.bluehost.com2016-12-17 → 2017-08-25 · 4 obs
● 2017-08-25 17:47:40
○ 2026-03-14 23:18:22
○ 2026-04-14 01:16:54
●NSns2.digitalocean.com2026-03-14 → 2026-04-14 · 3 obs
● 2026-03-14 23:18:22
● 2026-04-14 01:16:54
●NSns3.digitalocean.com2026-03-14 → 2026-04-14 · 3 obs
● 2026-03-14 23:18:22
● 2026-04-14 01:16:54
○MXmail.train-eng.com2016-12-17 → 2017-08-25 · 4 obs
● 2017-08-25 17:47:40
○ 2026-03-14 23:18:22
○ 2026-04-14 01:16:54
●MXtrain-eng.com2026-03-14 → 2026-04-14 · 3 obs
● 2026-03-14 23:18:22
● 2026-04-14 01:16:54
●A104.131.171.1182026-03-14 → 2026-04-14 · 3 obs
● 2026-03-14 23:18:22
● 2026-04-14 01:16:54
○A67.222.37.2172016-12-17 → 2017-08-25 · 4 obs
● 2017-08-25 17:47:40
○ 2026-03-14 23:18:22
○ 2026-04-14 01:16:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net... | - |
| train-eng.com | ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com | 3 records |
✅ Authoritative Response
Server:172.64.52.210
NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for train-eng.com (unsigned zone)
⏱️ Timing
Total: 227ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.131.171.118 |
| NS | 3 | ns3.digitalocean.com, ns2.digitalocean.com... |
| MX | 1 | train-eng.com (pri: 0) |
| TXT | 2 | v=DMARC1; p=none;, v=spf1 +mx +a +ip4:104.131.171.118 ~all |
| SOA | 1 | ns1.digitalocean.com hostmaster.train-en |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)
Analysis
Hierarchy
The parent of mail.train-eng.com is train-eng.com.
Mail Server Role
train-eng.com serves as the mail server for train-eng.com.
IP Addresses
train-eng.com points to IP number: 104.131.171.118.
Other host names, for instance ketronlegal.com share IP numbers with train-eng.com.
Name Servers
train-eng.com is delegated to three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
train-eng.com at least partially shares name servers with other domains, for instance 1.0.0.9.1.4.1.0.0.0.0.0.0.0.0.0.0.e.0.0.3.0.0.0.0.c.0.b.3.0.a.2.ip6.arpa, ubisas.com, prediqt.co, camelpride.com and 1.0.0.1.4.6.2.0.0.0.0.0.0.0.0.0.0.e.0.0.3.0.0.0.0.c.0.b.3.0.a.2.ip6.arpa.
these name servers are often used in conjunction with the name servers ns4.digitalocean.com.
Host ns1.digitalocean.com points to 2606:4700:52::ac40:34d2 and 172.64.52.210; Host ns2.digitalocean.com points to 2606:4700:5a::ac40:3515 and 172.64.53.21; Host ns3.digitalocean.com points to 2606:4700:52::ac40:31d1 and 172.64.49.209.
Mail Servers
train-eng.com is handled by a single mail server, train-eng.com.
train-eng.com points to a single IP: 104.131.171.118.