herbdr.com.tw - robtex.com
herbdr.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=2006337911 | ||||||
Subdomains
www.herbdr.com.tw |
Same first word
herbdr.com.tw |
Similar names
DNS History
8 records (5 active, 3 former)
●NSdns.twmail.org2026-02-16 → 2026-03-27 · 3 obs
● 2026-02-16 15:17:02
● 2026-03-27 17:07:06
●NSdns2.twmail.org2026-02-16 → 2026-03-27 · 3 obs
● 2026-02-16 15:17:02
● 2026-03-27 17:07:06
○NSvdns1.seed.net.tw2018-05-14 → 2018-05-14 · 3 obs
○ 2026-02-16 15:17:02
○ 2026-03-27 17:07:06
○NSvdns2.seed.net.tw2018-05-14 → 2018-05-14 · 3 obs
○ 2026-02-16 15:17:02
○ 2026-03-27 17:07:06
●MXntvirus.url.com.tw2026-02-16 → 2026-03-27 · 3 obs
● 2026-02-16 15:17:02
● 2026-03-27 17:07:06
●MXntvirus2.url.com.tw2026-02-16 → 2026-03-27 · 3 obs
● 2026-02-16 15:17:02
● 2026-03-27 17:07:06
○MXvmail.seed.net.tw2018-05-14 → 2018-05-14 · 3 obs
○ 2026-02-16 15:17:02
○ 2026-03-27 17:07:06
●A211.72.207.2312026-02-16 → 2026-03-27 · 2 obs
● 2026-03-27 17:07:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com.tw | h.dns.tw, e.twnic.net.tw, a.twnic.net.tw, d.twnic.net.tw... | - |
| herbdr.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 com.tw (unsigned zone)
⏱️ Timing
Total: 1800ms | 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 |
Analysis
Hierarchy
The parent of www.herbdr.com.tw is herbdr.com.tw.
IP Addresses
herbdr.com.tw points to a single IP number: 211.72.207.231.
Other host names, for instance dingshung.com, runace.com.tw, reachsc.com, netspace.com.tw and www.telewell.com.tw share IP numbers with herbdr.com.tw.
Name Servers
herbdr.com.tw is delegated to two name servers: dns2.twmail.org and dns.twmail.org.
herbdr.com.tw uses the same name server setup as other domains, for instance korfball.url.tw, yosin.com.tw, honeycard.url.tw, taian.url.tw and fa-in.org.
herbdr.com.tw shares name servers with other domains at least partially, for instance ashrae.org.tw and purotech.com.tw.
Host names with two IP numbers:
The host dns2.twmail.org points to 2001:b034:201:400:211:72:204:250 and 211.72.204.250.
The host dns.twmail.org points to 2001:b034:1:800:210:59:228:119 and 210.59.228.119.
Mail Servers
herbdr.com.tw is handled by two mail servers: ntvirus2.url.com.tw and ntvirus.url.com.tw.
herbdr.com.tw shares the same mail server setup as other domains, including ocd.com.tw, waterdoctor.com.tw, wenfu.com.tw, kaifabook.com.tw and ufi.com.tw.
Host names with four IP numbers:
ntvirus2.url.com.tw points to: 210.59.228.117, 210.59.228.172, 210.59.228.173 and 210.59.228.178.
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 that point to 210.59.228.117: ntvirus2.url.com.tw and ntvirus.url.com.tw.
Host names that point to 210.59.228.172: ntvirus2.url.com.tw and ntvirus.url.com.tw.
Host names that point to 210.59.228.173: ntvirus2.url.com.tw and ntvirus.url.com.tw.
Host names that point to 210.59.228.178: ntvirus2.url.com.tw and ntvirus.url.com.tw.