diffcool.com - dns.ninja
diffcool.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 4.193.67.176🇸🇬 Microsoft4.192.0.0/12 MICROSOFT | ||||||
| NS | ns1.itopplus.com ⭐ | ||||||
| A | 210.4.155.113 | ||||||
| NS | ns.itopplus.com ⚠️ Not in zone NS records | ||||||
| A | 43.255.104.115 | ||||||
| NS | ns2.itopplus.com | ||||||
| A | 128.199.93.187 | ||||||
| MX | mail96.itopplus.com ⭐ | ||||||
| A | 203.154.41.96 | ||||||
| TXT | v=spf1 include:_spf.itopplus.com ?all | ||||||
| SOA | ns.itopplus.comworawut@itopplus.com serial=1386877344 | ||||||
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=1789794338 | ||||||
Same first word
diffcool.com |
Previous names
Next names
DNS History
8 records (5 active, 3 former)
●NSns.itopplus.com2026-09-09 → 2026-09-19 · 3 obs
● 2026-09-09 11:14:44
● 2026-09-19 05:06:48
●NSns1.itopplus.com2026-09-09 → 2026-09-19 · 3 obs
● 2026-09-09 11:14:44
● 2026-09-19 05:06:48
●NSns2.itopplus.com2026-09-09 → 2026-09-19 · 3 obs
● 2026-09-09 11:14:44
● 2026-09-19 05:06:48
○NStotalbizdev6.theiconweb.com2015-07-02 → 2018-01-08 · 4 obs
● 2018-01-08 20:51:48
○ 2026-09-09 11:14:44
○ 2026-09-19 05:06:48
○MXmail.diffcool.com2015-07-02 → 2018-01-08 · 4 obs
● 2018-01-08 20:51:48
○ 2026-09-09 11:14:44
○ 2026-09-19 05:06:48
●MXmail96.itopplus.com2026-09-09 → 2026-09-19 · 3 obs
● 2026-09-09 11:14:44
● 2026-09-19 05:06:48
○A122.155.0.2292015-07-02 → 2018-01-08 · 4 obs
● 2018-01-08 20:51:48
○ 2026-09-09 11:14:44
○ 2026-09-19 05:06:48
●A4.193.67.1762026-09-09 → 2026-09-19 · 3 obs
● 2026-09-09 11:14:44
● 2026-09-19 05:06:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net... | - |
| diffcool.com | ns1.itopplus.com, ns2.itopplus.com | 2 records |
✅ Authoritative Response
Server:210.4.155.113
NS records: ns1.itopplus.com, ns2.itopplus.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for diffcool.com (unsigned zone)
⏱️ Timing
Total: 905ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 4.193.67.176 |
| NS | 1 | ns1.itopplus.com |
| MX | 1 | mail96.itopplus.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.itopplus.com ?all |
| SOA | 1 | ns.itopplus.com worawut.itopplus.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.itopplus.com, ns2.itopplus.com)
Analysis
IP Addresses
diffcool.com resolves to just one IP address, 4.193.67.176.
Two other host names, along with jetskithailand.com, 194aluminium.com and thepark-residence.com, also share IP numbers with diffcool.com.
Name Servers
diffcool.com carries NS records delegating to ns1.itopplus.com, ns2.itopplus.com and ns.itopplus.com.
diffcool.com has at least partial name server overlap with other domains, such as xn--12cl8frbwp.com, cocohutsugar.com, homemattmattress.com and two others.
ns1.itopplus.com points to 210.4.155.113; ns2.itopplus.com points to 128.199.93.187; ns.itopplus.com points to 43.255.104.115 — each hostname maps to exactly one IP address.
Mail Servers
The sole mail server for diffcool.com is mail96.itopplus.com.
Among the domains sharing a mail server setup with diffcool.com are tsdcompany.co.th, geoland-design.com, eurocrane.co.th and two others.
mail96.itopplus.com carries a single IP number, which is 203.154.41.96.