dwsharp.com.tw - dns.ninja
dwsharp.com.tw
com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.twnic.net.tw ⭐ ⚠️ Not in parent delegation | ||||||
| NS | anytld.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | b.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | c.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | d.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | e.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | f.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | g.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | h.dns.tw ⚠️ Not in parent delegation | ||||||
| NS | h.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| SOA | a.twnic.net.twsnw@twnic.net.tw serial=2006385024 | ||||||
Same first word
dwsharp.com.tw |
Similar names
DNS History
6 records (5 active, 1 former)
●NSdns.twmail.org2018-05-15 → 2026-07-24 · 2 obs
● 2026-07-24 01:34:32
●NSdns2.twmail.org2018-05-15 → 2026-07-24 · 2 obs
● 2026-07-24 01:34:32
●MXntvirus.url.com.tw2018-05-15 → 2026-07-24 · 2 obs
● 2026-07-24 01:34:32
●MXntvirus2.url.com.tw2018-05-15 → 2026-07-24 · 2 obs
● 2026-07-24 01:34:32
○A210.59.228.2472018-05-15 → 2018-05-15 · 3 obs
○ 2026-02-16 15:16:58
○ 2026-07-24 01:34:32
●A211.72.207.2312026-02-16 → 2026-07-24 · 3 obs
● 2026-02-16 15:16:58
● 2026-07-24 01:34:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| dwsharp.com.tw | dns2.twmail.org, dns.twmail.org | - |
✅ Authoritative Response
Server:211.72.204.250
NS records: dns2.twmail.org, dns.twmail.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dwsharp.com.tw (unsigned zone)
⏱️ Timing
Total: 1414ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.72.207.231 |
| NS | 2 | dns2.twmail.org, dns.twmail.org |
| MX | 2 | ntvirus2.url.com.tw (pri: 10), ntvirus.url.com.tw (pri: 10) |
| TXT | 1 | v=spf1 a mx ptr ip4:210.59.228.0/24 ip4: |
| SOA | 1 | dns.twmail.org admin.corp.url.com.tw |
Analysis
IP Addresses
dwsharp.com.tw resolves to one IP address: 211.72.207.231.
www.herbdr.com.tw, www.heading.com.tw, lightart.com.tw and two other host names share IP numbers with dwsharp.com.tw.
Name Servers
DNS delegation for dwsharp.com.tw points to two name servers: dns2.twmail.org and dns.twmail.org.
dwsharp.com.tw uses the same name servers as several other domains — among them hilevel.com.tw, golden6f.com, kungih.com.tw and two more.
The name servers for dwsharp.com.tw are partially shared with other domains like ncpis.com, c-electric.com and forchem.com.tw
These name servers frequently co-occur with the name servers m.coowo.com and n.coowo.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
Mail for dwsharp.com.tw is handled by two mail servers — ntvirus2.url.com.tw and ntvirus.url.com.tw.
dwsharp.com.tw uses an identical mail server configuration to several other domains — among them ibank9699.com, cimtrac.com.tw, al-alloy.com.tw and two more.
dwsharp.com.tw and other domains — taiwan-uav.com for instance — share at least some mail servers.
The hosts ntvirus2.url.com.tw and ntvirus.url.com.tw each point to four IP addresses: ntvirus2.url.com.tw resolves to 210.59.228.117, 210.59.228.172, 210.59.228.173 and 210.59.228.178 and ntvirus.url.com.tw directs 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.