test1smartcms.com - robtex.com
test1smartcms.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.usinternet.com ⭐ | ||||||
| A | 216.17.3.121🇺🇸 USINTERNET216.17.0.0/19 US Internet route | ||||||
| PTR | ns1.usinternet.com | ||||||
| NS | ns2.usinternet.com | ||||||
| A | 50.93.240.4🇺🇸 USINTERNET50.93.240.0/20 US Internet Route | ||||||
| PTR | ns2.usinternet.com | ||||||
| NS | ns3.usinternet.com | ||||||
| A | 216.17.3.122🇺🇸 USINTERNET216.17.0.0/19 US Internet route | ||||||
| PTR | ns3.usinternet.com | ||||||
| NS | ns4.usinternet.com | ||||||
| A | 50.93.241.4🇺🇸 USINTERNET50.93.240.0/20 US Internet Route | ||||||
| PTR | ns4.usinternet.com | ||||||
| SOA | ns1.usinternet.comhostmaster@test1smartcms.com 2015-12-07 #1 | ||||||
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=1774438447 | ||||||
Same first word
test1smartcms.com |
DNS History
4 records (4 active, 0 former)
●NSns1.usinternet.com2016-12-19 → 2026-03-25 · 2 obs
● 2026-03-25 11:35:58
●NSns2.usinternet.com2016-12-19 → 2026-03-25 · 2 obs
● 2026-03-25 11:35:58
●NSns3.usinternet.com2016-12-19 → 2026-03-25 · 2 obs
● 2026-03-25 11:35:58
●NSns4.usinternet.com2016-12-19 → 2026-03-25 · 2 obs
● 2026-03-25 11:35:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net... | - |
| test1smartcms.com | ns2.usinternet.com, ns3.usinternet.com, ns4.usinternet.com, ns1.usinternet.com | 4 records |
✅ Authoritative Response
Server:216.17.3.122
NS records: ns2.usinternet.com, ns3.usinternet.com, ns4.usinternet.com, ns1.usinternet.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for test1smartcms.com (unsigned zone)
⏱️ Timing
Total: 134ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns3.usinternet.com, ns2.usinternet.com... |
| SOA | 1 | ns1.usinternet.com hostmaster.test1smart |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.usinternet.com, ns3.usinternet.com, ns4.usinternet.com...)
Analysis
Name Servers
test1smartcms.com is delegated to four name servers: ns1.usinternet.com, ns2.usinternet.com, ns3.usinternet.com and ns4.usinternet.com.
test1smartcms.com at least partially shares name servers with other domains, including 12.17.216.in-addr.arpa, 13.209.204.in-addr.arpa, 180.168.68.in-addr.arpa, emergentmedicalsystems.com and columbusjctia.gov.
These name servers are commonly used with the name servers dnsrad1.usinternet.comdnsrad2.usinternet.comns.usinternet.comns-mw-01.usinternet.comns-mw-02.usinternet.com and usi-ns00-mtka.usinternet.com.
Hostnames with a single IP:
ns1.usinternet.com points to 216.17.3.121
ns2.usinternet.com points to 50.93.240.4
ns3.usinternet.com points to 216.17.3.122
ns4.usinternet.com points to 50.93.241.4