kwtools.com.tw - robtex.com
kwtools.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 220.132.130.51 | ||||||
| NS | kwtools.com.tw ⭐ | ||||||
| A | 220.132.130.51 | ||||||
| NS | dns1.kwtools.com.tw | ||||||
| NS | dns2.kwtools.com.tw | ||||||
| MX | mail.kwtools.com.tw ⭐ | ||||||
| TXT | v=spf1 a mx -all | ||||||
| SOA | kwtools.com.twadmin@kwtools.com.tw serial=1772094864 | ||||||
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=2006344822 | ||||||
WOT: SAFE (58/100)
NS for
kwtools.com.tw |
Subdomains
Same first word
Similar names
DNS History
13 records (5 active, 8 former)
○NSdns1.greatwall.net2017-12-13 → 2018-09-15 · 5 obs
● 2017-12-13 00:19:26
● 2018-09-15 14:07:48
○ 2026-03-28 06:08:20
○ 2026-04-23 16:16:44
●NSdns1.kwtools.com.tw2026-03-28 → 2026-04-23 · 3 obs
● 2026-03-28 06:08:20
● 2026-04-23 16:16:44
○NSdns2.greatwall.net2017-12-13 → 2018-09-15 · 5 obs
● 2017-12-13 00:19:26
● 2018-09-15 14:07:48
○ 2026-03-28 06:08:20
○ 2026-04-23 16:16:44
●NSdns2.kwtools.com.tw2026-03-28 → 2026-04-23 · 3 obs
● 2026-03-28 06:08:20
● 2026-04-23 16:16:44
●NSkwtools.com.tw2026-03-28 → 2026-04-23 · 3 obs
● 2026-03-28 06:08:20
● 2026-04-23 16:16:44
○NSns.kwtools.com.tw2026-03-28 → 2026-04-23 · 2 obs
○ 2026-04-23 16:16:44
○NSns1.youweb.tw2015-08-13 → 2017-09-28 · 4 obs
● 2017-09-28 05:48:48
○ 2017-12-13 00:19:26
○ 2026-04-23 16:16:44
○NSns2.youweb.tw2015-08-13 → 2017-09-28 · 4 obs
● 2017-09-28 05:48:48
○ 2017-12-13 00:19:26
○ 2026-04-23 16:16:44
○MX3a.asiannet.com2015-08-13 → 2018-09-15 · 4 obs
● 2018-09-15 14:07:48
○ 2026-03-28 06:08:20
○ 2026-04-23 16:16:44
●MXmail.kwtools.com.tw2026-03-28 → 2026-04-23 · 3 obs
● 2026-03-28 06:08:20
● 2026-04-23 16:16:44
○A106.186.123.1972015-08-13 → 2017-12-13 · 4 obs
● 2017-12-13 00:19:26
○ 2018-09-15 14:07:48
○ 2026-04-23 16:16:44
●A220.132.130.512026-03-28 → 2026-04-23 · 3 obs
● 2026-03-28 06:08:20
● 2026-04-23 16:16:44
○A61.218.179.1552018-09-15 → 2018-09-15 · 4 obs
● 2018-09-15 14:07:48
○ 2026-03-28 06:08:20
○ 2026-04-23 16:16:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | f.dns.tw, h.dns.tw, b.dns.tw, a.dns.tw... | - |
| kwtools.com.tw | dns2.kwtools.com.tw, dns1.kwtools.com.tw | 2 records |
✅ Authoritative Response
Server:220.132.130.51
NS records: dns2.kwtools.com.tw, dns1.kwtools.com.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kwtools.com.tw (unsigned zone)
⏱️ Timing
Total: 5842ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 220.132.130.51 |
| NS | 2 | dns2.kwtools.com.tw, dns1.kwtools.com.tw |
| MX | 1 | mail.kwtools.com.tw (pri: 10) |
| TXT | 1 | v=spf1 a mx -all |
| SOA | 1 | kwtools.com.tw admin.kwtools.com.tw |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (dns2.kwtools.com.tw, dns1.kwtools.com.tw)
Analysis
Hierarchy
kwtools.com.tw is a parent of mail.kwtools.com.tw, dns2.kwtools.com.tw and dns1.kwtools.com.tw.
Name Server Role
kwtools.com.tw serves as a name server for kwtools.com.tw.
Typically, dns1.kwtools.com.tw and dns2.kwtools.com.tw are used as name servers together with kwtools.com.tw.
IP Addresses
kwtools.com.tw points to IP number: 220.132.130.51.
Name Servers
kwtools.com.tw is delegated to three name servers: kwtools.com.tw, dns1.kwtools.com.tw and dns2.kwtools.com.tw.
Host names with a single IP: kwtools.com.tw points to 220.132.130.51.
Mail Servers
kwtools.com.tw is handled by a single mail server, mail.kwtools.com.tw.