masteryexpress.com - robtex.com
masteryexpress.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 150.107.31.47🇹🇭 POP-IDC-TH150.107.28.0/22 POPIDC No.1 Onnuch Soi 61 - 2 | ||||||
| PTR | ns7.appservhosting.com | ||||||
| NS | ns.masteryexpress.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 150.107.31.47🇹🇭 POP-IDC-TH150.107.28.0/22 POPIDC No.1 Onnuch Soi 61 - 2 | ||||||
| PTR | ns7.appservhosting.com | ||||||
| NS | ns7.appservhosting.com ⚠️ Not in zone NS records | ||||||
| A | 150.107.31.47🇹🇭 POP-IDC-TH150.107.28.0/22 POPIDC No.1 Onnuch Soi 61 - 2 | ||||||
| PTR | ns7.appservhosting.com | ||||||
| NS | ns7.appservnetwork.com ⚠️ Not in zone NS records | ||||||
| A | 150.107.31.47🇹🇭 POP-IDC-TH150.107.28.0/22 POPIDC No.1 Onnuch Soi 61 - 2 | ||||||
| PTR | ns7.appservhosting.com | ||||||
| MX | mail.masteryexpress.com ⭐ | ||||||
| A | 150.107.31.47🇹🇭 POP-IDC-TH150.107.28.0/22 POPIDC No.1 Onnuch Soi 61 - 2 | ||||||
| PTR | ns7.appservhosting.com | ||||||
| TXT | v=spf1 a mx ip4:150.107.31.47 ~all | ||||||
| SOA | ns.masteryexpress.comroot@masteryexpress.com 2020-10-14 #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=1771291435 | ||||||
Subdomains
Same first word
masteryexpress.com |
Similar names
DNS History
8 records (5 active, 3 former)
●NSns.masteryexpress.com2026-02-26 → 2026-03-21 · 3 obs
● 2026-02-26 15:16:30
● 2026-03-21 10:00:54
○NSns3.thaiproserver.com2018-12-19 → 2018-12-19 · 3 obs
○ 2026-02-26 15:16:30
○ 2026-03-21 10:00:54
○NSns4.thaiproserver.com2018-12-19 → 2018-12-19 · 3 obs
○ 2026-02-26 15:16:30
○ 2026-03-21 10:00:54
●NSns7.appservhosting.com2026-02-26 → 2026-03-21 · 3 obs
● 2026-02-26 15:16:30
● 2026-03-21 10:00:54
●NSns7.appservnetwork.com2026-02-26 → 2026-03-21 · 3 obs
● 2026-02-26 15:16:30
● 2026-03-21 10:00:54
●MXmail.masteryexpress.com2018-12-19 → 2026-03-21 · 2 obs
● 2026-03-21 10:00:54
●A150.107.31.472026-02-26 → 2026-03-21 · 3 obs
● 2026-02-26 15:16:30
● 2026-03-21 10:00:54
○A61.19.246.1022018-12-19 → 2018-12-19 · 3 obs
○ 2026-02-26 15:16:30
○ 2026-03-21 10:00:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| masteryexpress.com | ns7.appservhosting.com, ns7.appservnetwork.com | 2 records |
✅ Authoritative Response
Server: 150.107.31.47
NS records: ns7.appservhosting.com, ns7.appservnetwork.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for masteryexpress.com (unsigned zone)
⏱️ Timing
Total: 635ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 150.107.31.47 |
| NS | 1 | ns.masteryexpress.com |
| MX | 1 | mail.masteryexpress.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:150.107.31.47 ~all |
| SOA | 1 | ns.masteryexpress.com root.masteryexpres |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns7.appservhosting.com, ns7.appservnetwork.com)
Analysis
Hierarchy
masteryexpress.com is a parent of mail.masteryexpress.com and ns.masteryexpress.com.
IP Addresses
masteryexpress.com points to a single IP: 150.107.31.47.
Other host names, for instance ns.comtel.co.th, prowthai.com, ns7.appservhosting.com, dccchem.com and ns.vcomtel.com share IP numbers with masteryexpress.com.
Name Servers
masteryexpress.com is delegated to three name servers: ns7.appservhosting.com, ns7.appservnetwork.com and ns.masteryexpress.com.
masteryexpress.com partially shares name servers with other domains; examples include j2maker.com, comtel.co.th, rinkham.com, numrung.com and prowthai.com.
These name servers are commonly paired with ns.j2maker.com, ns.rinkham.com, ns.numrung.com, ns.prowthai.com, ns.dccchem.com, ns.donsrichum.go.th and ns.ictc.co.th.
Host names with one IP:
ns7.appservhosting.com points to: 150.107.31.47.
ns7.appservnetwork.com points to: 150.107.31.47.
ns.masteryexpress.com points to: 150.107.31.47.
Host names that point to 150.107.31.47: ns7.appservhosting.com, ns7.appservnetwork.com and ns.masteryexpress.com.
Mail Servers
masteryexpress.com is handled by a single mail server, mail.masteryexpress.com.
mail.masteryexpress.com points to a single IP: 150.107.31.47.