smart-domain.com - robtex.com
smart-domain.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=1774489587 | ||||||
Subdomains
mail.smart-domain.com |
Same first word
smart-domain.com |
smart-domain.jp |
DNS History
4 records (4 active, 0 former)
●NSkeira.ns.cloudflare.com2026-03-15 → 2026-03-26 · 2 obs
● 2026-03-26 02:07:06
●NSruben.ns.cloudflare.com2026-03-15 → 2026-03-26 · 2 obs
● 2026-03-26 02:07:06
●MXmail.smart-domain.com2026-03-15 → 2026-03-26 · 2 obs
● 2026-03-26 02:07:06
●A76.76.21.212026-03-15 → 2026-03-26 · 2 obs
● 2026-03-26 02:07:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net... | - |
| smart-domain.com | keira.ns.cloudflare.com, ruben.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.206
NS records: keira.ns.cloudflare.com, ruben.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smart-domain.com (unsigned zone)
⏱️ Timing
Total: 272ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.76.21.21 |
| NS | 2 | keira.ns.cloudflare.com, ruben.ns.cloudflare.com |
| MX | 1 | mail.smart-domain.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +ip4:129.150.55.22 -all |
| SOA | 1 | keira.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (keira.ns.cloudflare.com, keira.ns.cloudflare.com, keira.ns.cloudflare.com...)
Analysis
Hierarchy
mail.smart-domain.com is a child of smart-domain.com.
IP Addresses
smart-domain.com resolves to one IP number: 76.76.21.21.
Other host names, for instance el-content.com, nathanoertel.com, effica.com.pl, workadministration.com and parcelamostudo.com share IP numbers with smart-domain.com.
Name Servers
smart-domain.com's delegation uses two name servers: keira.ns.cloudflare.com and ruben.ns.cloudflare.com.
smart-domain.com uses the same name server setup as other domains, such as goodplay.pl, ifstage.com, indmeas.com, xiaomo.info and yldm.cn.
smart-domain.com at least partially shares name servers with other domains, including 820350564396a002.com, 3d-(0x68656e746169).in.net, unik777amp12.com, kimavop.com and jlward.com.
These name servers are often used with weston.ns.cloudflare.com and carmelo.ns.cloudflare.com.
Host names with six IP numbers:
keira.ns.cloudflare.com points to 2606:4700:50::a29f:26ce, 2803:f800:50::6ca2:c2ce, 2a06:98c1:50::ac40:22ce, 108.162.194.206, 162.159.38.206 and 172.64.34.206.
ruben.ns.cloudflare.com points to 2606:4700:58::a29f:2c47, 2803:f800:50::6ca2:c347, 2a06:98c1:50::ac40:2347, 108.162.195.71, 162.159.44.71 and 172.64.35.71.
Mail Servers
A single mail server handles smart-domain.com, mail.smart-domain.com.
Host name mail.smart-domain.com resolves to a single IP: 129.150.55.22.