dp-education.com - robtex.com
dp-education.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 139.99.65.148🇸🇬 OVH139.99.0.0/17 Hosting route | ||||||
| PTR | ip148.ip-139-99-65.net | ||||||
| NS | sg3.hostatom.com ⭐ | ||||||
| A | 139.99.65.148🇸🇬 OVH139.99.0.0/17 Hosting route | ||||||
| PTR | ip148.ip-139-99-65.net | ||||||
| NS | sg4.hostatom.com | ||||||
| A | 203.170.129.14🇹🇭 CSLOX-IDC-AS-AP203.170.129.0/24 CS Loxinfo Public Company Limited 90 CW Tower A 17-20th floor Ratchadapisek Rd Huai Kwang | ||||||
| PTR | sg-relay2.hostatom.com | ||||||
| MX | mail.dp-education.com ⭐ | ||||||
| A | 139.99.65.148🇸🇬 OVH139.99.0.0/17 Hosting route | ||||||
| PTR | ip148.ip-139-99-65.net | ||||||
| TXT | v=spf1 a mx ip4:139.99.65.148 ~all | ||||||
| SOA | sg3.hostatom.comhostmaster@dp-education.com 2024-06-29 #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=1777235696 | ||||||
Subdomains
mail.dp-education.com |
Same first word
dp-education.com |
DNS History
4 records (4 active, 0 former)
●NSsg3.hostatom.com2026-02-27 → 2026-04-26 · 2 obs
● 2026-04-26 20:58:44
●NSsg4.hostatom.com2026-02-27 → 2026-04-26 · 2 obs
● 2026-04-26 20:58:44
●MXmail.dp-education.com2026-02-27 → 2026-04-26 · 2 obs
● 2026-04-26 20:58:44
●A139.99.65.1482026-02-27 → 2026-04-26 · 2 obs
● 2026-04-26 20:58:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| dp-education.com | sg3.hostatom.com, sg4.hostatom.com | 2 records |
✅ Authoritative Response
Server:203.170.129.14
NS records: sg3.hostatom.com, sg4.hostatom.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dp-education.com (unsigned zone)
⏱️ Timing
Total: 896ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 139.99.65.148 |
| NS | 2 | sg3.hostatom.com, sg4.hostatom.com |
| MX | 1 | mail.dp-education.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:139.99.65.148 ~all |
| SOA | 1 | sg3.hostatom.com hostmaster.dp-education |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (sg3.hostatom.com, sg4.hostatom.com)
Analysis
Hierarchy
dp-education.com is the parent of mail.dp-education.com.
IP Addresses
dp-education.com points to a single IP number: 139.99.65.148.
other host names for instance heavenherb.co.th, kiriwongvillage.com, mail.success-tutor.com, mail.nassyshop.com and anubanchumphae.com share IP numbers with dp-education.com.
Name Servers
dp-education.com is delegated to two name servers: sg3.hostatom.com and sg4.hostatom.com.
dp-education.com shares the same name server setup as other domains, for example pha(0x706f726e).com, maverick.co.th, success-tutor.com, bogiesoft.com and silpathai.in.th.
dp-education.com at least partially shares name servers with other domains, for instance xn--12cm9c2aid2cfu9aoe8oqesa.com, xn--l3cbmck7ais9hpat4b3qka4d.com, xn--l3cdk1bl3axa7r4c.com, heavenherb.co.th and xn--b3cuj9e4ci.com.
These name servers are often used with ns3.thaidit.com and ns4.thaidit.com.
Host names with one IP number:
The host sg3.hostatom.com points to 139.99.65.148 and the host sg4.hostatom.com points to 203.170.129.14.
Mail Servers
dp-education.com is handled by a single mail server, mail.dp-education.com.
Host name mail.dp-education.com points to IP address 139.99.65.148.