dca.com.tw - robtex.com
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dca.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=2006328180 | ||||||
Up
mailfilter.dca.com.tw |
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com.tw | h.twnic.net.tw, a.twnic.net.tw, b.twnic.net.tw, anytld.apnic.net... | - |
| dca.com.tw | ns.idc.hinet.net, ns3.idc.hinet.net, ns2.idc.hinet.net | - |
✅ Authoritative Response
Server: 203.74.116.201
NS records: ns.idc.hinet.net, ns3.idc.hinet.net, ns2.idc.hinet.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for com.tw (unsigned zone)
⏱️ Timing
Total: 1308ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.69.43.94 |
| NS | 6 | ns2.hinetidc.net, ns02.idc.hinet.net... |
| MX | 1 | mailfilter.dca.com.tw (pri: 5) |
| TXT | 1 | r8ppM--MwhrxiXUI1JuNJ65DgDIcdMAvw16e-vqB |
| SOA | 1 | ns.hinetidc.net hostmaster.hinet.net |
AI analysis
dca.com.tw is a parent of mailfilter.dca.com.tw.
dca.com.tw points to a single IP address: 203.69.43.94.
Other host names such as tsfa.com.tw, tda.org.tw, scentist.com, lao-tay.com.tw and chin.com.tw share IP numbers with dca.com.tw.
dca.com.tw is delegated to nine name servers: ns1.hinetidc.net, ns2.hinetidc.net, ns.hinetidc.net, ns01.idc.hinet.net, ns02.idc.hinet.net, ns03.idc.hinet.net, ns2.idc.hinet.net, ns3.idc.hinet.net and ns.idc.hinet.net.
At least part of the name servers for dca.com.tw are shared with other domains, for instance livins.com.tw, jie-yun.com.tw, sunflower.global, ez-life.com.tw and kaulin.org.
Host names with two IP numbers
ns1.hinetidc.net points to: 2001:b000:180:80d:203:74:116:201 and 203.74.116.201
ns2.hinetidc.net points to: 2001:b000:180:80d:203:74:116:201 and 203.74.116.201
ns.hinetidc.net points to: 2001:b000:168::192:41 and 168.95.192.41
ns01.idc.hinet.net points to: 2001:b000:168::192:41 and 168.95.192.41
ns02.idc.hinet.net points to: 2001:b000:180:80d:203:74:116:201 and 203.74.116.201
ns03.idc.hinet.net points to: 2001:b000:180:80d:203:74:116:201 and 203.74.116.201
ns2.idc.hinet.net points to: 2001:b000:180:80d:203:74:116:201 and 203.74.116.201
ns3.idc.hinet.net points to: 2001:b000:180:80d:203:74:116:201 and 203.74.116.201
ns.idc.hinet.net points to: 2001:b000:168::192:41 and 168.95.192.41
Host names that point to 2001:b000:180:80d:203:74:116:201: ns1.hinetidc.net, ns2.hinetidc.net, ns02.idc.hinet.net, ns03.idc.hinet.net, ns2.idc.hinet.net and ns3.idc.hinet.net
Host names that point to 203.74.116.201: ns1.hinetidc.net, ns2.hinetidc.net, ns02.idc.hinet.net, ns03.idc.hinet.net, ns2.idc.hinet.net and ns3.idc.hinet.net
Host names that point to 2001:b000:168::192:41: ns.hinetidc.net, ns01.idc.hinet.net and ns.idc.hinet.net
Host names that point to 168.95.192.41: ns.hinetidc.net, ns01.idc.hinet.net and ns.idc.hinet.net
The mail server for dca.com.tw is mailfilter.dca.com.tw.
Host mailfilter.dca.com.tw points to IP 210.71.187.212.