mailfilter.kcatch.com.tw - robtex.com
mailfilter.kcatch.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.71.187.212🇹🇼 HiNet210.71.128.0/17 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | mailfilter.hibox.hinet.net | ||||||
kcatch.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.65.88.201🇹🇼 HiNet210.65.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| NS | admns1.hinet.net ⭐ | ||||||
| NS | admns2.hinet.net | ||||||
| MX | mailfilter.kcatch.com.tw ⭐ | ||||||
| TXT | v=spf1 include:hibox.hinet.net | ||||||
| SOA | admns1.hinet.nethostmaster@hinet.net serial=1776538801 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A210.71.187.2122026-04-10 → 2026-04-24 · 2 obs
● 2026-04-10 22:42:50
● 2026-04-24 01:29:02
● 2026-04-24 01:29:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, h.dns.tw, d.dns.tw... | 16 records |
| kcatch.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 kcatch.com.tw (unsigned zone)
⏱️ Timing
Total: 1748ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.71.187.212 |
📌 Glue Records Collected
Total: 16
In-bailiwick: 14 (h.dns.tw, g.dns.tw, f.dns.tw...)
Out-of-bailiwick: 2 (anytld.apnic.net, anytld.apnic.net)
Analysis
Mail Server Role
mailfilter.kcatch.com.tw acts as a mail server for kcatch.com.tw.
IP Addresses
mailfilter.kcatch.com.tw points to a single IP number: 210.71.187.212.
Other host names, for instance mailfilter.cartridgeweb.tw, mailfilter.lungder.com.tw, mailfilter.sanshiang.com, mailfilter.kingpointgp.com and mailfilter.alung.com.tw share IP numbers with mailfilter.kcatch.com.tw.