smartdtg.com - robtex.com
smartdtg.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.33.89.53🇰🇷 SKB-NET211.33.64.0/19 auto-generated route object for 211.33.64.0/19 | ||||||
| NS | vm-dns ⭐ | ||||||
| NS | ns1-211.smartdtg.com ⚠️ Not in parent delegation | ||||||
| A | 211.33.89.11🇰🇷 SKB-NET211.33.64.0/19 auto-generated route object for 211.33.64.0/19 | ||||||
| NS | ns1.smartdtg.com | ||||||
| A | 211.33.89.11🇰🇷 SKB-NET211.33.64.0/19 auto-generated route object for 211.33.64.0/19 | ||||||
| NS | ns2-211.smartdtg.com ⚠️ Not in parent delegation | ||||||
| A | 211.33.89.11🇰🇷 SKB-NET211.33.64.0/19 auto-generated route object for 211.33.64.0/19 | ||||||
| NS | ns2.smartdtg.com | ||||||
| A | 211.33.89.11🇰🇷 SKB-NET211.33.64.0/19 auto-generated route object for 211.33.64.0/19 | ||||||
| SOA | vm-dns-211011hostmaster serial=30 | ||||||
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=1786173084 | ||||||
Subdomains
Same first word
smartdtg.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1-211.smartdtg.com2026-03-26 → 2026-08-08 · 2 obs
● 2026-08-08 07:36:04
●NSns1.smartdtg.com2026-03-26 → 2026-08-08 · 2 obs
● 2026-08-08 07:36:04
●NSns2-211.smartdtg.com2026-03-26 → 2026-08-08 · 2 obs
● 2026-08-08 07:36:04
●NSns2.smartdtg.com2026-03-26 → 2026-08-08 · 2 obs
● 2026-08-08 07:36:04
●NSvm-dns2026-03-26 → 2026-08-08 · 2 obs
● 2026-08-08 07:36:04
●A211.33.89.532026-03-26 → 2026-08-08 · 2 obs
● 2026-08-08 07:36:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| smartdtg.com | ns1-211.smartdtg.com, ns2-211.smartdtg.com | 2 records |
✅ Authoritative Response
Server:211.33.89.11
NS records: ns1-211.smartdtg.com, ns2-211.smartdtg.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartdtg.com (unsigned zone)
⏱️ Timing
Total: 457ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.33.89.53 |
| NS | 4 | ns2-211.smartdtg.com, ns1.smartdtg.com... |
| SOA | 1 | vm-dns-211011 hostmaster |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1-211.smartdtg.com, ns2-211.smartdtg.com)
Analysis
Hierarchy
smartdtg.com has four subdomains: ns1-211.smartdtg.com, ns2.smartdtg.com, ns2-211.smartdtg.com and ns1.smartdtg.com.
IP Addresses
smartdtg.com has exactly one IP address — 211.33.89.53.
ianycare.com, kworks.co.kr, ianycare.co.kr plus two other host names have IP numbers in common with smartdtg.com.
Name Servers
Five name servers handle delegation for smartdtg.com: vm-dns, ns1-211.smartdtg.com, ns1.smartdtg.com and two others.
There is at least partial name server overlap between smartdtg.com and other domains — mooneng.co.kr, flaxiot.com, ianycare.co.kr and two more among them.
These name servers regularly appear alongside dns0.south-ayrshire.gov.uk, ns1.nwewn.com, ns2.nwewn.com and 6 other name servers in NS record sets.
ns1-211.smartdtg.com, ns1.smartdtg.com, ns2-211.smartdtg.com and ns2.smartdtg.com all direct traffic to the IP address 211.33.89.11.
The following host names resolve to 211.33.89.11: ns1-211.smartdtg.com, ns1.smartdtg.com, ns2-211.smartdtg.com and ns2.smartdtg.com.