rtnholdings.com - robtex.com
rtnholdings.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.146.170.90🇹🇭 CSLOX-IDC-AS-AP203.146.170.0/24 CS Loxinfo Public Company Limited 90 CW Tower A 17-20th floor Ratchadapisek Rd Huai Kwang | ||||||
| PTR | ns63.4gbhost.com | ||||||
| NS | ns63.4gbhost.com ⭐ | ||||||
| NS | ns64.4gbhost.com | ||||||
| MX | mail.rtnholdings.com ⭐ | ||||||
| A | 203.146.170.90🇹🇭 CSLOX-IDC-AS-AP203.146.170.0/24 CS Loxinfo Public Company Limited 90 CW Tower A 17-20th floor Ratchadapisek Rd Huai Kwang | ||||||
| PTR | ns63.4gbhost.com | ||||||
| TXT | v=spf1 a mx ip4:203.146.170.90 +all | ||||||
| SOA | ns63.4gbhost.comhostmaster@rtnholdings.com 2025-03-12 #5 | ||||||
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=1776695387 | ||||||
Subdomains
mail.rtnholdings.com |
Same first word
rtnholdings.com |
Similar names
DNS History
11 records (4 active, 7 former)
○NS(root)2015-07-20 → 2016-12-03 · 4 obs
● 2016-12-03 03:35:14
○ 2020-02-01 06:25:18
○ 2026-04-20 14:31:04
○NSns37.4gbhost.com2020-02-01 → 2020-02-01 · 4 obs
● 2020-02-01 06:25:18
○ 2026-02-27 11:32:22
○ 2026-04-20 14:31:04
○NSns38.4gbhost.com2020-02-01 → 2020-02-01 · 4 obs
● 2020-02-01 06:25:18
○ 2026-02-27 11:32:22
○ 2026-04-20 14:31:04
●NSns63.4gbhost.com2026-02-27 → 2026-04-20 · 3 obs
● 2026-02-27 11:32:22
● 2026-04-20 14:31:04
●NSns64.4gbhost.com2026-02-27 → 2026-04-20 · 3 obs
● 2026-02-27 11:32:22
● 2026-04-20 14:31:04
●MXmail.rtnholdings.com2015-07-20 → 2026-04-20 · 2 obs
● 2026-04-20 14:31:04
○A203.146.127.992020-02-01 → 2020-02-01 · 4 obs
● 2020-02-01 06:25:18
○ 2026-02-27 11:32:22
○ 2026-04-20 14:31:04
●A203.146.170.902026-02-27 → 2026-04-20 · 3 obs
● 2026-02-27 11:32:22
● 2026-04-20 14:31:04
○A210.1.58.1922015-07-20 → 2016-12-03 · 4 obs
● 2016-12-03 03:35:14
○ 2020-02-01 06:25:18
○ 2026-04-20 14:31:04
○A64.31.42.2352015-07-20 → 2015-12-31 · 4 obs
● 2015-12-31 21:12:02
○ 2016-04-10 10:51:00
○ 2026-04-20 14:31:04
○A64.31.42.2362016-04-10 → 2016-12-03 · 5 obs
● 2016-04-10 10:51:00
● 2016-12-03 03:35:14
○ 2020-02-01 06:25:18
○ 2026-04-20 14:31:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| rtnholdings.com | ns63.4gbhost.com, ns64.4gbhost.com | 2 records |
✅ Authoritative Response
Server:203.146.170.90
NS records: ns63.4gbhost.com, ns64.4gbhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtnholdings.com (unsigned zone)
⏱️ Timing
Total: 702ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.146.170.90 |
| NS | 2 | ns63.4gbhost.com, ns64.4gbhost.com |
| MX | 1 | mail.rtnholdings.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:203.146.170.90 +all |
| SOA | 1 | ns63.4gbhost.com hostmaster.rtnholdings. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns63.4gbhost.com, ns64.4gbhost.com)
Analysis
Hierarchy
mail.rtnholdings.com is a child of rtnholdings.com.
IP Addresses
rtnholdings.com resolves to one IP number: 203.146.170.90.
Other host names, for instance mail.greenocean-thailand.com, www.jlbangkok.com, mail.willengineering.net, 1212312121.com and greenocean-thailand.com share IP numbers with rtnholdings.com.
Name Servers
rtnholdings.com's delegation uses two name servers: ns63.4gbhost.com and ns64.4gbhost.com.
rtnholdings.com uses the same name server setup as other domains, such as fsct.co.th, thaimarketshare.com, ibasoft.com, cs-canadiansafety.com and get-itservices.com.
Mail Servers
A single mail server handles rtnholdings.com, mail.rtnholdings.com.
Host name mail.rtnholdings.com resolves to a single IP: 203.146.170.90.