code39.com.tw - robtex.com
code39.com.tw
com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.twnic.net.tw ⭐ | ||||||
| NS | anytld.apnic.net | ||||||
| NS | b.twnic.net.tw | ||||||
| NS | c.twnic.net.tw | ||||||
| NS | d.twnic.net.tw | ||||||
| NS | e.twnic.net.tw | ||||||
| NS | f.twnic.net.tw | ||||||
| NS | g.twnic.net.tw | ||||||
| NS | h.dns.tw | ||||||
| NS | h.twnic.net.tw | ||||||
| SOA | a.twnic.net.twsnw@twnic.net.tw serial=2006407259 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSdns.twmail.org2026-09-27 → 2026-10-08 · 2 obs
● 2026-10-08 01:08:26
●NSdns2.twmail.org2026-09-27 → 2026-10-08 · 2 obs
● 2026-10-08 01:08:26
●MXntvirus.url.com.tw2026-09-27 → 2026-10-08 · 2 obs
● 2026-10-08 01:08:26
●MXntvirus2.url.com.tw2026-09-27 → 2026-10-08 · 2 obs
● 2026-10-08 01:08:26
●A211.72.207.2312026-09-27 → 2026-10-08 · 2 obs
● 2026-10-08 01:08:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | 16 records |
| code39.com.tw | dns2.twmail.org, dns.twmail.org | - |
✅ Authoritative Response
Server:210.59.228.119
NS records: dns2.twmail.org, dns.twmail.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for code39.com.tw (unsigned zone)
⏱️ Timing
Total: 1705ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.72.207.231 |
| NS | 2 | dns.twmail.org, dns2.twmail.org |
| MX | 2 | ntvirus.url.com.tw (pri: 10), ntvirus2.url.com.tw (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:210.59.228.0/24 ip4:210. |
| SOA | 1 | dns.twmail.org admin.corp.url.com.tw |
📌 Glue Records Collected
Total: 16
In-bailiwick: 14 (a.dns.tw, a.dns.tw, b.dns.tw...)
Out-of-bailiwick: 2 (anytld.apnic.net, anytld.apnic.net)
Analysis
IP Addresses
code39.com.tw resolves to just one IP address, 211.72.207.231.
Two other host names, along with enjoy101.com.tw, www.hotelkd.com.tw and www.sibe.com.tw, also share IP numbers with code39.com.tw.
Name Servers
DNS delegation for code39.com.tw points to two name servers: dns2.twmail.org and dns.twmail.org.
code39.com.tw shares its NS records with other domains, for example justarsecurity.com, abma-org.net, fanssharing.com and two others.
code39.com.tw has partial name server overlap with other domains, including nezha-tw.com.
dns2.twmail.org directs to 211.72.204.250 and 2001:b034:201:400:211:72:204:250. dns.twmail.org directs to 210.59.228.119 and 2001:b034:1:800:210:59:228:119. Each host name carries two IP addresses.
Mail Servers
code39.com.tw is served by two mail servers, ntvirus2.url.com.tw and ntvirus.url.com.tw.
Among the domains sharing a mail server setup with code39.com.tw are miico.url.tw, bvb.com.tw, 168power.com.tw and two others.
code39.com.tw has mail servers in common with other domains — for example kayaker.org.tw, psmtek.com and gtec.com.tw.
Each of the hosts ntvirus2.url.com.tw and ntvirus.url.com.tw points to four IP numbers: ntvirus2.url.com.tw directs to 210.59.228.117, 210.59.228.172, 210.59.228.173 and 210.59.228.178 and ntvirus.url.com.tw points to 210.59.228.117, 210.59.228.172, 210.59.228.173 and 210.59.228.178.
Host names pointing to 210.59.228.117 IP addresses: ntvirus2.url.com.tw and ntvirus.url.com.tw.
Host names pointing to 210.59.228.172 IP addresses: ntvirus2.url.com.tw and ntvirus.url.com.tw.
Host names pointing to 210.59.228.173 IP addresses: ntvirus2.url.com.tw and ntvirus.url.com.tw.
Host names pointing to 210.59.228.178 IP addresses: ntvirus2.url.com.tw and ntvirus.url.com.tw.