smartkidsnet.com - robtex.com
smartkidsnet.com
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=1774754032 | ||||||
Same first word
smartkidsnet.com |
Similar names
DNS History
7 records (7 active, 0 former)
●NShost1.cntech.net2026-03-16 → 2026-03-29 · 2 obs
● 2026-03-29 03:30:00
●NShost2.cntech.net2026-03-16 → 2026-03-29 · 2 obs
● 2026-03-29 03:30:00
●MXmx1.yunyou.top2026-03-16 → 2026-03-29 · 2 obs
● 2026-03-29 03:30:00
●MXmx2.yunyou.top2026-03-16 → 2026-03-29 · 2 obs
● 2026-03-29 03:30:00
●A103.96.149.22026-03-16 → 2026-03-29 · 2 obs
● 2026-03-29 03:30:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| smartkidsnet.com | host1.cntech.net, host2.cntech.net | - |
✅ Authoritative Response
Server:157.245.195.0
NS records: host1.cntech.net, host2.cntech.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartkidsnet.com (unsigned zone)
⏱️ Timing
Total: 1072ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.96.149.2 |
| NS | 4 | us.hketc.net, host2.cntech.net... |
| MX | 2 | mx2.yunyou.top (pri: 10), mx1.yunyou.top (pri: 5) |
| TXT | 1 | v=spf1 include:yunyou.top -all |
| SOA | 1 | host1.cntech.net webmaster.smartkidsnet. |
Analysis
IP Addresses
smartkidsnet.com resolves to one IP number: 103.96.149.2.
Other host names including worldexpressalliance.com, skywoodhome.com, d4culture.com and fmh.com.hk share IP numbers with smartkidsnet.com.
Name Servers
smartkidsnet.com delegates to four name servers: host1.cntech.net, host2.cntech.net, ca.hketc.net and us.hketc.net.
smartkidsnet.com at least partially shares name servers with other domains, including topanda.com, insumgmt.com.hk, cashiamg.com, ktljew.com and ciocean.net.
Host names with two IP numbers:
host1.cntech.net points to 2400:6180:0:d0::132b:3001 and 157.245.195.0
host2.cntech.net points to 2400:8901::f03c:93ff:fe89:a03a and 139.162.27.162
Host names with one IP number:
ca.hketc.net points to 116.92.229.27
us.hketc.net points to 202.155.202.114
Mail Servers
smartkidsnet.com is served by two mail servers mx1.yunyou.top and mx2.yunyou.top.
smartkidsnet.com shares the same mail server setup as other domains, for instance keyobbq.com, youyichemical.com, encotechnology.com, ztmachinery.cn and yzhuidong.com.
smartkidsnet.com shares at least some mail servers with other domains, for example finetest.net, trich-hk.com, gordwine.com, yuanchi.net and suntek.cn.
Host names with two IPs:
mx1.yunyou.top points to 2404:ccc0:263:103:5054:ff:fe4a:5abe and 128.14.74.39
mx2.yunyou.top points to 211.149.239.73 and 211.149.240.37