promaster.co.th - robtex.com
promaster.co.th
co.th
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.thains.co.th ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.thains.co.th ⚠️ Not in parent delegation | ||||||
| NS | c.thains.co.th ⚠️ Not in parent delegation | ||||||
| NS | nn1.thains.co.th ⚠️ Not in parent delegation | ||||||
| NS | ns.thnic.net ⚠️ Not in parent delegation | ||||||
| NS | p.thains.co.th ⚠️ Not in parent delegation | ||||||
| SOA | a.thains.co.thregistry@thains.co.th serial=1260719073 | ||||||
Same first word
Similar names
DNS History
16 records (8 active, 8 former)
○NSns.thaihostsave.com2015-07-31 → 2017-04-18 · 4 obs
● 2017-04-18 18:37:38
○ 2026-05-20 09:30:22
○ 2026-07-19 05:33:10
○NSns2.thaihostsave.com2015-07-31 → 2017-04-18 · 4 obs
● 2017-04-18 18:37:38
○ 2026-05-20 09:30:22
○ 2026-07-19 05:33:10
○NSns3.thaihostsave.com2015-07-31 → 2017-04-18 · 4 obs
● 2017-04-18 18:37:38
○ 2026-05-20 09:30:22
○ 2026-07-19 05:33:10
○NSns4.thaihostsave.com2015-07-31 → 2017-04-18 · 4 obs
● 2017-04-18 18:37:38
○ 2026-05-20 09:30:22
○ 2026-07-19 05:33:10
○NSthswin32015-07-31 → 2017-04-18 · 4 obs
● 2017-04-18 18:37:38
○ 2026-05-20 09:30:22
○ 2026-07-19 05:33:10
●NSwpst3.hostinglotus.net2026-05-20 → 2026-07-19 · 3 obs
● 2026-05-20 09:30:22
● 2026-07-19 05:33:10
●NSwpst4.hostinglotus.net2026-05-20 → 2026-07-19 · 3 obs
● 2026-05-20 09:30:22
● 2026-07-19 05:33:10
●MXalt1.aspmx.l.google.com2015-07-31 → 2026-07-19 · 2 obs
● 2026-07-19 05:33:10
●MXalt2.aspmx.l.google.com2015-07-31 → 2026-07-19 · 2 obs
● 2026-07-19 05:33:10
●MXalt3.aspmx.l.google.com2026-05-20 → 2026-07-19 · 3 obs
● 2026-05-20 09:30:22
● 2026-07-19 05:33:10
●MXalt4.aspmx.l.google.com2026-05-20 → 2026-07-19 · 3 obs
● 2026-05-20 09:30:22
● 2026-07-19 05:33:10
●MXaspmx.l.google.com2015-07-31 → 2026-07-19 · 2 obs
● 2026-07-19 05:33:10
○MXaspmx2.googlemail.com2015-07-31 → 2017-04-18 · 4 obs
● 2017-04-18 18:37:38
○ 2026-05-20 09:30:22
○ 2026-07-19 05:33:10
○A119.59.104.792016-03-03 → 2017-04-18 · 5 obs
● 2016-03-03 20:47:30
● 2017-04-18 18:37:38
○ 2026-05-20 09:30:22
○ 2026-07-19 05:33:10
●A119.59.120.1402026-05-20 → 2026-07-19 · 3 obs
● 2026-05-20 09:30:22
● 2026-07-19 05:33:10
○A122.155.18.572015-07-31 → 2015-11-24 · 4 obs
● 2015-11-24 21:58:32
○ 2016-03-03 20:47:30
○ 2026-07-19 05:33:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| th | b.thains.co.th, p.thains.co.th, a.thains.co.th, nn1.thains.co.th... | - |
| promaster.co.th | wpst3.hostinglotus.net, wpst4.hostinglotus.net | - |
✅ Authoritative Response
Server:119.59.120.140
NS records: wpst3.hostinglotus.net, wpst4.hostinglotus.net
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at th: Error: DNS query timeout: 203.159.64.64 for DNSKEY th
⏱️ Timing
Total: 3898ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 119.59.120.140 |
| NS | 2 | wpst4.hostinglotus.net, wpst3.hostinglotus.net |
| MX | 5 | ALT2.ASPMX.L.GOOGLE.COM (pri: 5), ASPMX.L.GOOGLE.COM (pri: 1)... |
| TXT | 1 | v=spf1 a mx ip4:119.59.120.140 include:_ |
| SOA | 1 | wpst3.hostinglotus.net hostmaster.promas |
Analysis
IP Addresses
promaster.co.th points to a single IP number: 119.59.120.140.
Additional host names — theimmunelab.com, lcms.mattayom31.go.th, mattayom31.go.th and two others — share IP numbers with promaster.co.th.
Name Servers
promaster.co.th is delegated to two name servers: wpst3.hostinglotus.net and wpst4.hostinglotus.net.
promaster.co.th shares its name server setup with other domains, including mattayom31.go.th, chaibadan.go.th, v4skin.co.th and two others.
wpst3.hostinglotus.net and wpst4.hostinglotus.net both resolve to the same single IP address: 119.59.120.140.
wpst3.hostinglotus.net and wpst4.hostinglotus.net are host names that each point to 119.59.120.140 IP addresses.
Mail Servers
Mail for promaster.co.th is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
promaster.co.th shares mail servers — at least in part — with other domains, including ns500758.ns500698.ns500759.ns500758.ns500698.ns500736.ns500736.ns500736.ns500735.ns500735.ns500698.ns500698.ns500576.ns500576.ns500576.ns500619.ns500619.trackreceptor.com, ns500698.ns500758.ns500698.ns500698.ns500698.ns500735.ns500698.ns500698.ns500708.ns500698.ns500698.ns500686.ns500652.ns500619.ns500619.trackreceptor.com, ns500758.ns500758.ns500758.ns500759.ns500758.ns500736.ns500736.ns500698.ns500736.ns500708.ns500576.ns500576.ns500619.ns500576.ns500576.trackreceptor.com and two others.
These mail servers are frequently paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to 172.253.63.26 and 2607:f8b0:4004:c1f::1b.
alt1.aspmx.l.google.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com points to 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com points to 192.178.223.26 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com points to 172.253.157.27 and 2a00:1450:400c:c23::1a.