best-itech.com.tw - robtex.com
best-itech.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 118.163.232.48🇹🇼 HiNet118.163.0.0/16 | ||||||
| PTR | best-itech.com.tw | ||||||
| NS | admns1.hinet.net ⭐ | ||||||
| A | 2001:b000:168::192:32🇹🇼 HiNet2001:b000:100::/40 | ||||||
| PTR | admns1.hinet.net | ||||||
| A | 168.95.192.32🇹🇼 HiNet168.95.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | admns1.hinet.net | ||||||
| NS | admns2.hinet.net | ||||||
| A | 2001:b000:180:80d:203:74:116:192🇹🇼 HiNet2001:b000:100::/40 | ||||||
| PTR | admns2.hinet.net | ||||||
| A | 203.74.116.192🇹🇼 HiNet203.74.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | admns2.hinet.net | ||||||
| MX | best-itech.com.tw ⭐ | ||||||
| A | 118.163.232.48🇹🇼 HiNet118.163.0.0/16 | ||||||
| PTR | best-itech.com.tw | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | admns1.hinet.nethostmaster@hinet.net serial=1778353201 | ||||||
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=2006349816 | ||||||
PTR for
Previously NS for
best-itech.com.tw |
MX for
best-itech.com.tw |
Subdomains
Same first word
best-itech.com.tw |
Similar names
DNS History
8 records (4 active, 4 former)
●NSadmns1.hinet.net2015-08-09 → 2026-05-13 · 3 obs
● 2015-08-09 11:04:24
● 2026-05-13 05:35:16
●NSadmns2.hinet.net2015-08-09 → 2026-05-13 · 3 obs
● 2015-08-09 11:04:24
● 2026-05-13 05:35:16
○NSbest-itech.com.tw2008-11-27 → 2008-11-27 · 3 obs
○ 2015-08-09 11:04:24
○ 2026-05-13 05:35:16
○NSbest-sbs2003.best-itech.com.tw2008-11-27 → 2008-11-27 · 3 obs
○ 2015-08-09 11:04:24
○ 2026-05-13 05:35:16
○NSvns2.hinet.net2008-11-27 → 2008-11-27 · 3 obs
○ 2015-08-09 11:04:24
○ 2026-05-13 05:35:16
●MXbest-itech.com.tw2008-11-27 → 2026-05-13 · 2 obs
● 2026-05-13 05:35:16
●A118.163.232.482015-08-09 → 2026-05-13 · 3 obs
● 2015-08-09 11:04:24
● 2026-05-13 05:35:16
○A59.125.135.102008-11-27 → 2008-11-27 · 3 obs
○ 2015-08-09 11:04:24
○ 2026-05-13 05:35:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | 15 records |
| best-itech.com.tw | admns2.hinet.net, admns1.hinet.net | - |
✅ Authoritative Response
Server:168.95.192.32
NS records: admns2.hinet.net, admns1.hinet.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for best-itech.com.tw (unsigned zone)
⏱️ Timing
Total: 1671ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 118.163.232.48 |
| NS | 2 | admns2.hinet.net, admns1.hinet.net |
| MX | 1 | best-itech.com.tw (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | admns1.hinet.net hostmaster.hinet.net |
📌 Glue Records Collected
Total: 15
In-bailiwick: 14 (a.dns.tw, b.dns.tw, c.dns.tw...)
Out-of-bailiwick: 1 (anytld.apnic.net)
Analysis
Hierarchy
best-itech.com.tw is a parent of www.best-itech.com.tw and ftp.best-itech.com.tw.
Mail Server Role
best-itech.com.tw serves as the mail server for best-itech.com.tw.
IP Addresses
best-itech.com.tw points to a single IP address: 118.163.232.48.
Name Servers
best-itech.com.tw is delegated to two name servers: admns1.hinet.net and admns2.hinet.net.
best-itech.com.tw uses the same name server setup as other domains, including chia-pan.com.tw, cuckoo.tw, detron.com.tw, koonhung.com and jessica-viper.com.tw.
best-itech.com.tw shares name servers with other domains, at least partially; for example x-service.net and mepo.idv.tw.
Host names with two IP numbers:
admns1.hinet.net points to 2001:b000:168::192:32 and 168.95.192.32.
admns2.hinet.net points to 2001:b000:180:80d:203:74:116:192 and 203.74.116.192.
Mail Servers
Mail for best-itech.com.tw is handled by a single mail server, best-itech.com.tw.
Host best-itech.com.tw points to IP 118.163.232.48.