thinkingcodes.com - robtex.com
thinkingcodes.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.136.157.239🇸🇬 Amazon18.136.0.0/16 EC2 SIN prefix | ||||||
| PTR | ec2-18-136-157-239.ap-southeast-1.compute.amazonaws.com | ||||||
| NS | ns-wh1.web.z.com ⭐ | ||||||
| A | 163.44.242.7🇯🇵 GMO-INTERNET163.44.224.0/19 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | ns-wh1.web.z.com | ||||||
| NS | ns-wh2.web.z.com | ||||||
| A | 163.44.242.8🇯🇵 GMO-INTERNET163.44.224.0/19 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | ns-wh2.web.z.com | ||||||
| MX | thinkingcodes.com ⭐ | ||||||
| A | 18.136.157.239🇸🇬 Amazon18.136.0.0/16 EC2 SIN prefix | ||||||
| PTR | ec2-18-136-157-239.ap-southeast-1.compute.amazonaws.com | ||||||
| TXT | v=spf1 +a +mx +ip4:18.136.157.239 include:mailrelay01.jpt1.cloud.z.com ~all | ||||||
| SOA | ns-wh1.web.z.comhuynhl-monitor@runsystem.net 2026-11-10 #1 | ||||||
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=1794627381 | ||||||
MX for
thinkingcodes.com |
Same first word
thinkingcodes.com |
Similar names
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●MXthinkingcodes.com2026-09-12 → 2026-11-14 · 2 obs
● 2026-11-14 04:26:40
●A18.136.157.2392026-09-12 → 2026-11-14 · 2 obs
● 2026-11-14 04:26:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net... | - |
| thinkingcodes.com | ns-wh1.web.z.com, ns-wh2.web.z.com | 2 records |
✅ Authoritative Response
Server:163.44.242.7
NS records: ns-wh1.web.z.com, ns-wh2.web.z.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thinkingcodes.com (unsigned zone)
⏱️ Timing
Total: 1278ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 18.136.157.239 |
| NS | 2 | ns-wh2.web.z.com, ns-wh1.web.z.com |
| MX | 1 | thinkingcodes.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:18.136.157.239 includ |
| SOA | 1 | ns-wh1.web.z.com huynhl-monitor.runsyste |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-wh1.web.z.com, ns-wh2.web.z.com)
Analysis
Mail Server Role
thinkingcodes.com handles its own mail, functioning as its own mail server.
IP Addresses
thinkingcodes.com resolves to just one IP address, 18.136.157.239.
Two other host names, along with incomesolutionsconsulting.com, 2zjr-janiuay.com and mes-sis.com, also share IP numbers with thinkingcodes.com.
Name Servers
Two name servers handle the delegation for thinkingcodes.com: ns-wh1.web.z.com and ns-wh2.web.z.com.
thinkingcodes.com shares its NS records with other domains, for example jelzva.com, dauinnationalhighschool.com, boostlystudio.com and two others.
thinkingcodes.com shares at least some of its name servers with other domains, such as gastercreative.com and lccb.edu.ph.
ns-wh1.web.z.com and ns-wh2.web.z.com each resolve to one IP number: ns-wh1.web.z.com points to 163.44.242.7 and ns-wh2.web.z.com points to 163.44.242.8.
Mail Servers
thinkingcodes.com is served by just one mail server: thinkingcodes.com.
thinkingcodes.com carries a single IP number, which is 18.136.157.239.