quantasoft.com.tw - robtex.com
quantasoft.com.tw
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=2006342714 | ||||||
MX for
quantasoft.com.tw |
Subdomains
qtmail.quantasoft.com.tw |
Same first word
quantasoft.eu |
quantasoft.cz |
quantasoft.com |
quantasoft.at |
quantasoft.com.tw |
quantasoft.sk |
quantasoft.ch |
quantasoft.name |
Similar names
DNS History
6 records (5 active, 1 former)
●NSns11.twnic.net.tw2015-07-01 → 2026-04-16 · 2 obs
● 2026-04-16 04:15:24
●NSns12.twnic.net.tw2015-07-01 → 2026-04-16 · 2 obs
● 2026-04-16 04:15:24
●MXqtmail.quantasoft.com.tw2026-04-05 → 2026-04-16 · 3 obs
● 2026-04-05 01:09:56
● 2026-04-16 04:15:24
●MXquantasoft.com.tw2015-07-01 → 2026-04-16 · 2 obs
● 2026-04-16 04:15:24
○A220.128.105.782015-07-01 → 2017-01-26 · 4 obs
● 2017-01-26 18:56:54
○ 2020-01-01 17:51:46
○ 2026-04-16 04:15:24
●A220.128.105.812020-01-01 → 2026-04-16 · 3 obs
● 2020-01-01 17:51:46
● 2026-04-16 04:15:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com.tw | h.twnic.net.tw, anytld.apnic.net, e.twnic.net.tw, c.twnic.net.tw... | - |
| quantasoft.com.tw | ns12.twnic.net.tw, ns11.twnic.net.tw | - |
✅ Authoritative Response
Server:211.20.231.13
NS records: ns12.twnic.net.tw, ns11.twnic.net.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for com.tw (unsigned zone)
⏱️ Timing
Total: 1418ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 220.128.105.81 |
| NS | 2 | ns12.twnic.net.tw, ns11.twnic.net.tw |
| MX | 2 | qtmail.quantasoft.com.tw (pri: 10), quantasoft.com.tw (pri: 5) |
| TXT | 2 | 9iKrdXkFAgvwiXM8UNFD-DIB8HBh77VCvutAjp8p, v=spf1 ip4:220.128.105.81 a mx -all |
| SOA | 1 | ns11.twnic.net.tw tech.twnic.net.tw |
Analysis
Hierarchy
quantasoft.com.tw is the parent of qtmail.quantasoft.com.tw.
Mail Server Role
For quantasoft.com.tw, the mail server is quantasoft.com.tw.
qtmail.quantasoft.com.tw is a mail server commonly used with quantasoft.com.tw.
IP Addresses
quantasoft.com.tw resolves to one IP number: 220.128.105.81.
Other host names, for instance qtmail.quantasoft.com.tw, share IP numbers with quantasoft.com.tw.
Name Servers
quantasoft.com.tw is delegated to two name servers ns11.twnic.net.tw and ns12.twnic.net.tw.
quantasoft.com.tw shares the same name server setup as other domains, for instance saintsong.com.tw, sentronic.com.tw, luhai.com.tw, superstar.com.tw and yojicon.com.tw.
Host names with five IP numbers:
The host name ns11.twnic.net.tw points to 2001:cd8:800::198, 2404:0:10a0::3852, 54.249.43.242, 203.73.24.198 and 210.201.138.52.
Host names with three IP numbers:
The host name ns12.twnic.net.tw points to 60.199.218.234, 104.199.237.109 and 211.20.231.13.
Mail Servers
quantasoft.com.tw is handled by two mail servers: quantasoft.com.tw and qtmail.quantasoft.com.tw.
Host names with a single IP:
quantasoft.com.tw points to 220.128.105.81.
qtmail.quantasoft.com.tw points to 220.128.105.81.
Host names pointing to 220.128.105.81: quantasoft.com.tw and qtmail.quantasoft.com.tw.