plotter.com.tw - dns.ninja
plotter.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=2006358087 | ||||||
Subdomains
mailfilter.plotter.com.tw |
Same first word
Similar names
DNS History
20 records (5 active, 15 former)
●NSdns.twmail.org2026-02-28 → 2026-06-11 · 3 obs
● 2026-02-28 07:36:20
● 2026-06-11 18:51:06
●NSdns2.twmail.org2026-02-28 → 2026-06-11 · 3 obs
● 2026-02-28 07:36:20
● 2026-06-11 18:51:06
○NSns.hinetidc.net2026-02-25 → 2026-02-25 · 4 obs
● 2026-02-25 18:17:56
○ 2026-02-28 07:36:20
○ 2026-06-11 18:51:06
○NSns.idc.hinet.net2026-02-25 → 2026-02-25 · 4 obs
● 2026-02-25 18:17:56
○ 2026-02-28 07:36:20
○ 2026-06-11 18:51:06
○NSns.plotter.com.tw2015-08-05 → 2017-12-08 · 4 obs
● 2017-12-08 20:50:54
○ 2026-02-25 18:17:56
○ 2026-06-11 18:51:06
○NSns01.idc.hinet.net2026-02-25 → 2026-02-25 · 4 obs
● 2026-02-25 18:17:56
○ 2026-02-28 07:36:20
○ 2026-06-11 18:51:06
○NSns02.idc.hinet.net2026-02-25 → 2026-02-25 · 4 obs
● 2026-02-25 18:17:56
○ 2026-02-28 07:36:20
○ 2026-06-11 18:51:06
○NSns03.idc.hinet.net2026-02-25 → 2026-02-25 · 4 obs
● 2026-02-25 18:17:56
○ 2026-02-28 07:36:20
○ 2026-06-11 18:51:06
○NSns1.hinetidc.net2026-02-25 → 2026-02-25 · 4 obs
● 2026-02-25 18:17:56
○ 2026-02-28 07:36:20
○ 2026-06-11 18:51:06
○NSns2.hinetidc.net2026-02-25 → 2026-02-25 · 4 obs
● 2026-02-25 18:17:56
○ 2026-02-28 07:36:20
○ 2026-06-11 18:51:06
○NSns2.idc.hinet.net2026-02-25 → 2026-02-25 · 4 obs
● 2026-02-25 18:17:56
○ 2026-02-28 07:36:20
○ 2026-06-11 18:51:06
○NSns2.plotter.com.tw2015-08-05 → 2017-12-08 · 4 obs
● 2017-12-08 20:50:54
○ 2026-02-25 18:17:56
○ 2026-06-11 18:51:06
○NSns3.idc.hinet.net2026-02-25 → 2026-02-25 · 4 obs
● 2026-02-25 18:17:56
○ 2026-02-28 07:36:20
○ 2026-06-11 18:51:06
○NSns3.plotter.com.tw2015-08-05 → 2017-12-08 · 4 obs
● 2017-12-08 20:50:54
○ 2026-02-25 18:17:56
○ 2026-06-11 18:51:06
○MXmailfilter.plotter.com.tw2015-08-05 → 2026-02-25 · 4 obs
● 2026-02-25 18:17:56
○ 2026-02-28 07:36:20
○ 2026-06-11 18:51:06
●MXntvirus.url.com.tw2026-02-28 → 2026-06-11 · 3 obs
● 2026-02-28 07:36:20
● 2026-06-11 18:51:06
●MXntvirus2.url.com.tw2026-02-28 → 2026-06-11 · 3 obs
● 2026-02-28 07:36:20
● 2026-06-11 18:51:06
○A203.69.42.352015-08-05 → 2017-12-08 · 4 obs
● 2017-12-08 20:50:54
○ 2026-02-25 18:17:56
○ 2026-06-11 18:51:06
○A203.69.43.922026-02-25 → 2026-02-25 · 4 obs
● 2026-02-25 18:17:56
○ 2026-02-28 07:36:20
○ 2026-06-11 18:51:06
●A211.72.207.2332026-02-28 → 2026-06-11 · 3 obs
● 2026-02-28 07:36:20
● 2026-06-11 18:51:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | b.dns.tw, d.dns.tw, f.dns.tw, c.dns.tw... | - |
| plotter.com.tw | dns.twmail.org, dns2.twmail.org | - |
✅ Authoritative Response
Server:211.72.204.250
NS records: dns.twmail.org, dns2.twmail.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for plotter.com.tw (unsigned zone)
⏱️ Timing
Total: 1598ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.72.207.233 |
| NS | 2 | dns2.twmail.org, dns.twmail.org |
| MX | 2 | ntvirus.url.com.tw (pri: 10), ntvirus2.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
Hierarchy
plotter.com.tw serves as the parent of mailfilter.plotter.com.tw.
IP Addresses
plotter.com.tw has exactly one IP address — 211.72.207.233.
sin-ci.com, www.prinda.com.tw, bts.com.tw plus two other host names have IP numbers in common with plotter.com.tw.
Name Servers
plotter.com.tw is delegated to two name servers: dns2.twmail.org and dns.twmail.org.
The name server configuration of plotter.com.tw is shared with other domains, for instance naivegreen.com.tw, cff.com.tw, newskill.com.tw and two others.
dns2.twmail.org and dns.twmail.org each resolve to two IP addresses: dns2.twmail.org points to 211.72.204.250 and 2001:b034:201:400:211:72:204:250, while dns.twmail.org points to 210.59.228.119 and 2001:b034:1:800:210:59:228:119.
Mail Servers
plotter.com.tw uses two mail servers, ntvirus2.url.com.tw and ntvirus.url.com.tw.
The mail server setup of plotter.com.tw matches that of other domains such as yochiao.url.tw, yl-888.com.tw, watchpro.com.tw and two others.
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.
ntvirus2.url.com.tw and ntvirus.url.com.tw are host names that each point to 210.59.228.117 IP addresses.
ntvirus2.url.com.tw and ntvirus.url.com.tw are host names that each point to 210.59.228.172 IP addresses.
ntvirus2.url.com.tw and ntvirus.url.com.tw are host names that each point to 210.59.228.173 IP addresses.
ntvirus2.url.com.tw and ntvirus.url.com.tw are host names that each point to 210.59.228.178 IP addresses.