it-smart-solution.com - robtex.com
it-smart-solution.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 122.155.18.136🇹🇭 NTPCL-AS-AP122.155.18.0/24 CAT Telecom Public Company Limited 13th CAT TELECOM TOWER NEW ROAD SRIPHRAYA BANGRAK BANGKOK THAILAND | ||||||
| PTR | mail.it-smart-solution.com | ||||||
| NS | ns1.it-smart-solution.com ⭐ | ||||||
| A | 122.155.18.136🇹🇭 NTPCL-AS-AP122.155.18.0/24 CAT Telecom Public Company Limited 13th CAT TELECOM TOWER NEW ROAD SRIPHRAYA BANGRAK BANGKOK THAILAND | ||||||
| PTR | mail.it-smart-solution.com | ||||||
| NS | ns2.it-smart-solution.com | ||||||
| A | 122.155.18.136🇹🇭 NTPCL-AS-AP122.155.18.0/24 CAT Telecom Public Company Limited 13th CAT TELECOM TOWER NEW ROAD SRIPHRAYA BANGRAK BANGKOK THAILAND | ||||||
| PTR | mail.it-smart-solution.com | ||||||
| MX | mail.it-smart-solution.com ⭐ | ||||||
| A | 122.155.18.136🇹🇭 NTPCL-AS-AP122.155.18.0/24 CAT Telecom Public Company Limited 13th CAT TELECOM TOWER NEW ROAD SRIPHRAYA BANGRAK BANGKOK THAILAND | ||||||
| PTR | mail.it-smart-solution.com | ||||||
| TXT | v=spf1 a mx ip4:122.155.18.136 -all | ||||||
| TXT | google-site-verification=g3EdoKy2dS32M-jcH4Ad-sb64irNmEGejoY2jr1mjTE | ||||||
| SOA | ns1.it-smart-solution.comhostmaster@it-smart-solution.com 2026-03-21 #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=1777182256 | ||||||
Subdomains
Same first word
it-smart-solution.com |
it-smart-solution.co.id |
it-smart-solution.ru |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.it-smart-solution.com2019-01-28 → 2026-04-26 · 2 obs
● 2026-04-26 06:06:44
●NSns2.it-smart-solution.com2019-01-28 → 2026-04-26 · 2 obs
● 2026-04-26 06:06:44
●MXmail.it-smart-solution.com2019-01-28 → 2026-04-26 · 2 obs
● 2026-04-26 06:06:44
●A122.155.18.1362026-04-24 → 2026-04-26 · 3 obs
● 2026-04-24 11:11:36
● 2026-04-26 06:06:44
○A122.155.5.1832019-01-28 → 2019-01-28 · 3 obs
○ 2026-04-24 11:11:36
○ 2026-04-26 06:06:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| it-smart-solution.com | ns1.it-smart-solution.com, ns2.it-smart-solution.com | 2 records |
✅ Authoritative Response
Server:122.155.18.136
NS records: ns1.it-smart-solution.com, ns2.it-smart-solution.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for it-smart-solution.com (unsigned zone)
⏱️ Timing
Total: 559ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 122.155.18.136 |
| NS | 2 | ns2.it-smart-solution.com, ns1.it-smart-solution.com |
| MX | 1 | mail.it-smart-solution.com (pri: 10) |
| TXT | 2 | v=spf1 a mx ip4:122.155.18.136 -all, google-site-verification=g3EdoKy2dS32M- |
| SOA | 1 | ns1.it-smart-solution.com hostmaster.it- |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.it-smart-solution.com, ns2.it-smart-solution.com)
Analysis
Hierarchy
it-smart-solution.com has ns2.it-smart-solution.com, ns1.it-smart-solution.com and mail.it-smart-solution.com as children.
IP Addresses
it-smart-solution.com points to a single IP address: 122.155.18.136.
Other host names such as mail.it-smart-solution.com, mail.isekikpp.co.th, ns2.it-smart-solution.com, ns1.it-smart-solution.com and isekikpp.co.th share IPs with it-smart-solution.com.
Name Servers
Two name servers ns1.it-smart-solution.com and ns2.it-smart-solution.com handle the delegation for it-smart-solution.com.
it-smart-solution.com shares the same name server setup as other domains, for example isekikpp.co.th.
Host names with a single IP:
ns1.it-smart-solution.com points to 122.155.18.136.
ns2.it-smart-solution.com points to 122.155.18.136.
Host names pointing to 122.155.18.136: ns1.it-smart-solution.com and ns2.it-smart-solution.com.
Mail Servers
The mail.it-smart-solution.com mail server handles it-smart-solution.com.
mail.it-smart-solution.com points to a single IP number: 122.155.18.136.