sunfieldtech.com.tw - robtex.com
sunfieldtech.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=2006391499 | ||||||
NS for
sunfieldtech.com.tw |
Same first word
sunfieldtech.com.tw |
DNS History
9 records (6 active, 3 former)
●NSsunfieldtech.com.tw2026-03-30 → 2026-08-12 · 3 obs
● 2026-03-30 08:41:20
● 2026-08-12 20:50:04
○MXbiz-mx1.hinet.net2015-07-13 → 2017-03-13 · 4 obs
● 2017-03-13 19:02:02
○ 2026-03-30 08:41:20
○ 2026-08-12 20:50:04
○MXbiz-mx2.hinet.net2015-07-13 → 2017-03-13 · 4 obs
● 2017-03-13 19:02:02
○ 2026-03-30 08:41:20
○ 2026-08-12 20:50:04
●MXmx1.biz-himail.com2026-03-30 → 2026-08-12 · 3 obs
● 2026-03-30 08:41:20
● 2026-08-12 20:50:04
●MXmx2.biz-himail.com2026-03-30 → 2026-08-12 · 3 obs
● 2026-03-30 08:41:20
● 2026-08-12 20:50:04
○A211.72.206.502015-07-13 → 2017-03-13 · 4 obs
● 2017-03-13 19:02:02
○ 2026-03-30 08:41:20
○ 2026-08-12 20:50:04
●A23.236.62.1472026-03-30 → 2026-08-12 · 3 obs
● 2026-03-30 08:41:20
● 2026-08-12 20:50:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com.tw | f.twnic.net.tw, a.twnic.net.tw, h.dns.tw, b.twnic.net.tw... | - |
| sunfieldtech.com.tw | hins1.hinet.net, hins2.hinet.net | - |
✅ Authoritative Response
Server:168.95.192.36
NS records: hins1.hinet.net, hins2.hinet.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for com.tw (unsigned zone)
⏱️ Timing
Total: 1748ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.236.62.147 |
| NS | 2 | hins2.hinet.net, hins1.hinet.net |
| MX | 2 | mx1.biz-himail.com (pri: 0), mx2.biz-himail.com (pri: 0) |
| TXT | 1 | v=spf1 include:spf.biz-mail.hinet.net ~a |
| SOA | 1 | sunfieldtech.com.tw hostmaster.hinet.net |
Analysis
Name Server Role
sunfieldtech.com.tw serves as a name server for itself — sunfieldtech.com.tw is its own authoritative name server.
The name servers hins1.hinet.net and hins2.hinet.net are often paired with sunfieldtech.com.tw.
IP Addresses
sunfieldtech.com.tw points to a single IP number: 23.236.62.147.
Additional host names — leonardoaccelerator.com, rosenbergaustralia.com.au, decomax.sg and two others — share IP numbers with sunfieldtech.com.tw.
Name Servers
The DNS delegation for sunfieldtech.com.tw uses three name servers — sunfieldtech.com.tw, hins1.hinet.net and hins2.hinet.net.
sunfieldtech.com.tw has at least partial name server overlap with other domains, such as tipr.com.tw, spmtw.com.tw, best-tek.com.tw and two others.
These name servers are frequently paired with the name servers ns1.biz-himail.com, ns2.biz-himail.com, chianyou.com.tw and two others.
Host names with two IP numbers:
hins1.hinet.net resolves to 168.95.192.36 and 2001:b000:168::192:36.
hins2.hinet.net resolves to 203.74.116.196 and 2001:b000:180:80d:203:74:116:196.
Host names pointing to a single IP address:
sunfieldtech.com.tw resolves to 23.236.62.147.
Mail Servers
sunfieldtech.com.tw has two mail servers: mx1.biz-himail.com and mx2.biz-himail.com.
sunfieldtech.com.tw shares the same mail server setup as other domains, including sspring.com.tw, chaiyau.com.tw, printel.com.tw and two others.
sunfieldtech.com.tw shares mail servers — at least in part — with other domains, including ertw.com.tw, ferrico.com, senko.com.tw and two others.
These mail servers tend to be used in combination with the mail servers biz-mx1.hinet.net and biz-mx2.hinet.net.
Both mx1.biz-himail.com and mx2.biz-himail.com have two IP addresses each. mx1.biz-himail.com resolves to 210.59.137.6 and 210.59.137.7; mx2.biz-himail.com resolves to 210.59.137.16 and 210.59.137.17.