optimumtrain.com - dns.ninja
optimumtrain.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.233.1.133🇲🇾 EXABYTES-AS-AP103.233.0.0/22 CYPE Sdn.Bhd. 1-18-8 Suntech Penang Cybercity Lintang Mayang Pasir 1 | ||||||
| PTR | vps.optimumtrain.com | ||||||
| NS | ns184.mschosting.com ⭐ | ||||||
| A | 103.18.244.52🇲🇾 EXABYTES-AS-AP103.18.244.0/24 Exabytes Ecommerce Sdn.Bhd. 1-18-8 Suntech Penang Cybercity Lintang Mayang Pasir 1 | ||||||
| PTR | ns184.mschosting.com | ||||||
| NS | ns185.mschosting.com | ||||||
| A | 103.7.8.73🇸🇬 EXABYTES-AS-AP103.7.8.0/22 Exabytes Network (Singapore) Pte. Ltd. 140 Paya Lebar 08-02 AZ Paya Lebar | ||||||
| PTR | ns185.mschosting.com | ||||||
| NS | ns186.mschosting.com | ||||||
| A | 72.18.132.251🇺🇸 WEHOST72.18.128.0/19 NET-WEHOST-1 | ||||||
| MX | mail.optimumtrain.com ⭐ | ||||||
| A | 103.233.1.133🇲🇾 EXABYTES-AS-AP103.233.0.0/22 CYPE Sdn.Bhd. 1-18-8 Suntech Penang Cybercity Lintang Mayang Pasir 1 | ||||||
| PTR | vps.optimumtrain.com | ||||||
| TXT | v=spf1 a mx ip4:103.233.1.133 -all | ||||||
| TXT | google-site-verification=3KasJICIu0UDKptZrEYyRUJLM5mRd-z0ZUw42RgUkxM | ||||||
| SOA | ns184.mschosting.comabuse@mschosting.com 2026-03-24 #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=1786620594 | ||||||
Previously MX for
optimumtrain.com |
Subdomains
Same first word
optimumtrain.com |
DNS History
10 records (5 active, 5 former)
○NSns101.mschosting.com2015-05-15 → 2016-12-07 · 4 obs
● 2016-12-07 01:41:54
○ 2020-01-23 20:57:26
○ 2026-08-13 11:38:10
○NSns102.mschosting.com2015-05-15 → 2016-12-07 · 4 obs
● 2016-12-07 01:41:54
○ 2020-01-23 20:57:26
○ 2026-08-13 11:38:10
●NSns184.mschosting.com2020-01-23 → 2026-08-13 · 3 obs
● 2020-01-23 20:57:26
● 2026-08-13 11:38:10
●NSns185.mschosting.com2020-01-23 → 2026-08-13 · 3 obs
● 2020-01-23 20:57:26
● 2026-08-13 11:38:10
●NSns186.mschosting.com2020-01-23 → 2026-08-13 · 3 obs
● 2020-01-23 20:57:26
● 2026-08-13 11:38:10
●MXmail.optimumtrain.com2020-01-23 → 2026-08-13 · 3 obs
● 2020-01-23 20:57:26
● 2026-08-13 11:38:10
○MXmail2.optimumtrain.com2015-05-15 → 2016-12-07 · 4 obs
● 2016-12-07 01:41:54
○ 2020-01-23 20:57:26
○ 2026-08-13 11:38:10
○MXoptimumtrain.com2015-05-15 → 2016-12-07 · 4 obs
● 2016-12-07 01:41:54
○ 2020-01-23 20:57:26
○ 2026-08-13 11:38:10
●A103.233.1.1332020-01-23 → 2026-08-13 · 3 obs
● 2020-01-23 20:57:26
● 2026-08-13 11:38:10
○A103.6.196.1252015-05-15 → 2016-12-07 · 4 obs
● 2016-12-07 01:41:54
○ 2020-01-23 20:57:26
○ 2026-08-13 11:38:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net... | - |
| optimumtrain.com | ns184.mschosting.com, ns185.mschosting.com, ns186.mschosting.com | 3 records |
✅ Authoritative Response
Server:103.18.244.52
NS records: ns184.mschosting.com, ns185.mschosting.com, ns186.mschosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optimumtrain.com (unsigned zone)
⏱️ Timing
Total: 583ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.233.1.133 |
| NS | 3 | ns185.mschosting.com, ns186.mschosting.com... |
| MX | 1 | mail.optimumtrain.com (pri: 10) |
| TXT | 2 | v=spf1 a mx ip4:103.233.1.133 -all, google-site-verification=3KasJICIu0UDKpt |
| SOA | 1 | ns184.mschosting.com abuse.mschosting.co |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns184.mschosting.com, ns185.mschosting.com, ns186.mschosting.com)
Analysis
Hierarchy
mail.optimumtrain.com, system.optimumtrain.com, vps.optimumtrain.com and www.optimumtrain.com each fall under the parent domain optimumtrain.com.
IP Addresses
optimumtrain.com points to a single IP number: 103.233.1.133.
optimumtrain.com shares its IP numbers with other host names like mail.optimumtrain.com, system.optimumtrain.com and vps.optimumtrain.com.
Name Servers
Three name servers are authoritative for optimumtrain.com: ns184.mschosting.com, ns185.mschosting.com and ns186.mschosting.com.
optimumtrain.com partially shares its NS delegation with several other domains, including snap.com.my, csmklang.com.my, freshupskillsintl.com and two others.
In DNS configurations, these name servers often share authority with ns184.sgcloudhosting.com, ns185.sgcloudhosting.com, ns186.sgcloudhosting.com and 3 other name servers.
Three hostnames, one IP address apiece: ns184.mschosting.com resolves to 103.18.244.52, ns185.mschosting.com resolves to 103.7.8.73 and ns186.mschosting.com resolves to 72.18.132.251.
Mail Servers
optimumtrain.com has one mail server: mail.optimumtrain.com.
There is one IP number for mail.optimumtrain.com: 103.233.1.133.