smartbear.tw - robtex.com
smartbear.tw
tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.tw ⭐ | ||||||
| NS | anytld.apnic.net | ||||||
| NS | b.dns.tw | ||||||
| NS | c.dns.tw | ||||||
| NS | d.dns.tw | ||||||
| NS | e.dns.tw | ||||||
| NS | f.dns.tw | ||||||
| NS | g.dns.tw | ||||||
| NS | h.dns.tw | ||||||
| SOA | a.dns.twsnw@twnic.net.tw serial=2010996500 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns11.domaincontrol.com2026-03-24 → 2026-03-26 · 2 obs
● 2026-03-26 20:15:42
●NSns12.domaincontrol.com2026-03-24 → 2026-03-26 · 2 obs
● 2026-03-26 20:15:42
●MXmailstore1.secureserver.net2026-03-24 → 2026-03-26 · 2 obs
● 2026-03-26 20:15:42
●MXsmtp.secureserver.net2026-03-24 → 2026-03-26 · 2 obs
● 2026-03-26 20:15:42
●A15.197.148.332026-03-24 → 2026-03-26 · 2 obs
● 2026-03-26 20:15:42
●A3.33.130.1902026-03-24 → 2026-03-26 · 2 obs
● 2026-03-26 20:15:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | e.dns.tw, d.dns.tw, a.dns.tw, h.dns.tw... | - |
| smartbear.tw | ns11.domaincontrol.com, ns12.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.73.6
NS records: ns11.domaincontrol.com, ns12.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartbear.tw (unsigned zone)
⏱️ Timing
Total: 859ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns11.domaincontrol.com, ns12.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns11.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
smartbear.tw has two IP numbers: 3.33.130.190 and 15.197.148.33.
Other host names, for instance shyiv.com, atmontclair.com, ttikc.com, brad.photography and chsclubs.com share IP numbers with smartbear.tw.
Name Servers
smartbear.tw's delegation uses two name servers: ns11.domaincontrol.com and ns12.domaincontrol.com.
smartbear.tw uses the same name server setup as other domains, such as crownhostco.net, banya12.com, thecareoptions.com, odormed.com and heyllo.com.
Host names with two IPs:
ns11.domaincontrol.com points to 2603:5:2190::6 and 97.74.105.6
ns12.domaincontrol.com points to 2603:5:2290::6 and 173.201.73.6
Mail Servers
smartbear.tw is served by two mail servers mailstore1.secureserver.net and smtp.secureserver.net.
smartbear.tw shares the same mail server setup as other domains, for instance grandluxxes.org, learnsamba.com, guardmor.net, hayboom.net and mdwise.net.
smartbear.tw shares at least some mail servers with other domains, for instance gods-garage.org, planen.co and gesangslehrer-saarbruecken.de.
Host names with three IP numbers:
The host name mailstore1.secureserver.net resolves to 216.69.141.78, 216.69.141.114 and 216.69.141.162.
The host name smtp.secureserver.net resolves to 216.69.141.71, 216.69.141.84 and 216.69.141.113.