bignet.com.tw - robtex.com
bignet.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=2006337944 | ||||||
Same first word
Similar names
DNS History
10 records (10 active, 0 former)
●NSns1.afraid.org2015-07-02 → 2026-03-27 · 2 obs
● 2026-03-27 22:36:08
●NSns2.afraid.org2015-07-02 → 2026-03-27 · 2 obs
● 2026-03-27 22:36:08
●NSns3.afraid.org2015-07-02 → 2026-03-27 · 2 obs
● 2026-03-27 22:36:08
●NSns4.afraid.org2015-07-02 → 2026-03-27 · 2 obs
● 2026-03-27 22:36:08
●MXalt1.aspmx.l.google.com2015-07-02 → 2026-03-27 · 2 obs
● 2026-03-27 22:36:08
●MXalt2.aspmx.l.google.com2015-07-02 → 2026-03-27 · 2 obs
● 2026-03-27 22:36:08
●MXaspmx.l.google.com2015-07-02 → 2026-03-27 · 2 obs
● 2026-03-27 22:36:08
●MXaspmx2.googlemail.com2015-07-02 → 2026-03-27 · 2 obs
● 2026-03-27 22:36:08
●MXaspmx3.googlemail.com2015-07-02 → 2026-03-27 · 2 obs
● 2026-03-27 22:36:08
●A216.239.38.212015-07-02 → 2026-03-27 · 2 obs
● 2026-03-27 22:36:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com.tw | a.twnic.net.tw, f.twnic.net.tw, e.twnic.net.tw, anytld.apnic.net... | - |
| bignet.com.tw | ns2.afraid.org, ns4.afraid.org, ns1.afraid.org, ns3.afraid.org | - |
✅ Authoritative Response
Server:67.220.81.190
NS records: ns2.afraid.org, ns4.afraid.org, ns1.afraid.org, ns3.afraid.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for com.tw (unsigned zone)
⏱️ Timing
Total: 2399ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.239.38.21 |
| NS | 4 | ns4.afraid.org, ns2.afraid.org... |
| MX | 5 | aspmx2.googlemail.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)... |
| SOA | 1 | ns1.afraid.org dnsadmin.afraid.org |
Analysis
IP Addresses
bignet.com.tw resolves to one IP number: 216.239.38.21.
other host names including tiburi.biz, meshe.net, faragarden.com, emilekert.com and saw-inno.com share IP numbers with bignet.com.tw.
Name Servers
bignet.com.tw is delegated to four name servers: ns1.afraid.org, ns2.afraid.org, ns3.afraid.org and ns4.afraid.org.
bignet.com.tw at least partially shares name servers with other domains, for instance camino.com.hk, clemty.com, mrj.spb.ru, thefanghome.com and viktorlindberg.net.
These name servers are commonly used with ns1.he.net, ns3.he.net and ns2.he.net.
Host names with two IP numbers:
ns2.afraid.org points to 2001:1850:1:5:800::6b and 69.65.50.223; ns4.afraid.org points to 2610:150:bddb:d271::2 and 70.39.97.253.
Host names with one IP number:
ns1.afraid.org points to 69.65.50.194; ns3.afraid.org points to 67.220.81.190.
Mail Servers
bignet.com.tw is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
bignet.com.tw shares some mail servers with other domains, at least partially, for instance ns500693.ns500734.ns500693.ns500699.ns500699.ns500699.ns500693.ns500699.ns500693.ns500699.ns500699.ns500699.ns500683.ns500588.ns500588.ns500588.ns500632.dtrkdll.com, ns500821.ns500841.ns500821.ns500794.ns500794.ns500821.ns500795.ns500795.ns500794.ns500795.ns500821.ns500790.ns500795.lustypartnersfinder.com, playaalicia.com, mattrobertson.com.au and ns500759.ns500759.ns500759.ns500698.ns500698.ns500735.ns500698.ns500735.ns500698.ns500735.ns500698.ns500698.ns500686.ns500619.ns500619.ns500576.trackreceptor.com.
these mail servers are often used with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx2.googlemail.com points to 2607:f8b0:4023:2801::1b and 192.178.128.26
aspmx3.googlemail.com points to 2a00:1450:4013:c1e::1a and 192.178.213.27
aspmx.l.google.com points to 2607:f8b0:4004:c23::1a and 172.253.63.27
alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26
alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1a and 172.253.135.27
Host names that point to 192.178.128.26: aspmx2.googlemail.com and alt1.aspmx.l.google.com