unicom.com.tw - robtex.com
unicom.com.tw
| DNSSEC | β οΈ Not signed | ||||||
| A | 192.142.3.3πΊπΈ NETROUTING-AS192.142.2.0/23 | ||||||
| PTR | ip4-3-3-142-192.prefixx.net | ||||||
| NS | ns1.bigwind.men β | ||||||
| A | 192.142.3.3πΊπΈ NETROUTING-AS192.142.2.0/23 | ||||||
| PTR | ip4-3-3-142-192.prefixx.net | ||||||
| NS | ns2.bigwind.men | ||||||
| A | 192.142.3.3πΊπΈ NETROUTING-AS192.142.2.0/23 | ||||||
| PTR | ip4-3-3-142-192.prefixx.net | ||||||
| MX | unicom.com.tw β | ||||||
| A | 192.142.3.3πΊπΈ NETROUTING-AS192.142.2.0/23 | ||||||
| PTR | ip4-3-3-142-192.prefixx.net | ||||||
| TXT | v=spf1 +a +mx +ip4:192.142.3.3 ~all | ||||||
| SOA | ns1.bigwind.mensugarden999@gmail.com 2026-04-13 #6 | ||||||
com.tw
| DNSSEC | β οΈ Not signed | ||||||
| NS | a.twnic.net.tw β β οΈ Not in parent delegation | ||||||
| NS | anytld.apnic.net β οΈ Not in parent delegation | ||||||
| NS | b.twnic.net.tw β οΈ Not in parent delegation | ||||||
| NS | c.twnic.net.tw β οΈ Not in parent delegation | ||||||
| NS | d.twnic.net.tw β οΈ Not in parent delegation | ||||||
| NS | e.twnic.net.tw β οΈ Not in parent delegation | ||||||
| NS | f.twnic.net.tw β οΈ Not in parent delegation | ||||||
| NS | g.twnic.net.tw β οΈ Not in parent delegation | ||||||
| NS | h.dns.tw β οΈ Not in parent delegation | ||||||
| NS | h.twnic.net.tw β οΈ Not in parent delegation | ||||||
| SOA | a.twnic.net.twsnw@twnic.net.tw serial=2006341851 | ||||||
MX for
unicom.com.tw |
Subdomains
www.unicom.com.tw |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
βNSadmns1.hinet.net2015-06-23 β 2017-05-23 Β· 4 obs
β 2017-05-23 16:52:06
β 2026-04-10 15:21:44
β 2026-04-13 20:04:40
βNSadmns2.hinet.net2015-06-23 β 2017-05-23 Β· 4 obs
β 2017-05-23 16:52:06
β 2026-04-10 15:21:44
β 2026-04-13 20:04:40
βNSns1.bigwind.men2026-04-10 β 2026-04-13 Β· 3 obs
β 2026-04-10 15:21:44
β 2026-04-13 20:04:40
βNSns2.bigwind.men2026-04-10 β 2026-04-13 Β· 3 obs
β 2026-04-10 15:21:44
β 2026-04-13 20:04:40
βMXdeigwsc.deltaww.com2017-05-23 β 2017-05-23 Β· 4 obs
β 2017-05-23 16:52:06
β 2026-04-10 15:21:44
β 2026-04-13 20:04:40
βMXim.emailsecurity.trendmicro.com2017-05-23 β 2017-05-23 Β· 4 obs
β 2017-05-23 16:52:06
β 2026-04-10 15:21:44
β 2026-04-13 20:04:40
βMXmail.unicom.com.tw2015-06-23 β 2016-09-27 Β· 4 obs
β 2016-09-27 02:06:42
β 2017-05-23 16:52:06
β 2026-04-13 20:04:40
βMXunicom.com.tw2026-04-10 β 2026-04-13 Β· 3 obs
β 2026-04-10 15:21:44
β 2026-04-13 20:04:40
βA192.142.3.32026-04-10 β 2026-04-13 Β· 2 obs
β 2026-04-13 20:04:40
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | 16 records |
| unicom.com.tw | ns1.bigwind.men, ns2.bigwind.men | - |
β Authoritative Response
Server:192.142.3.3
NS records: ns1.bigwind.men, ns2.bigwind.men
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for unicom.com.tw (unsigned zone)
β±οΈ Timing
Total: 949ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.142.3.3 |
| NS | 2 | ns1.bigwind.men, ns2.bigwind.men |
| MX | 1 | unicom.com.tw (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:192.142.3.3 ~all |
| SOA | 1 | ns1.bigwind.men sugarden999.gmail.com |
π Glue Records Collected
Total: 16
In-bailiwick: 14 (a.dns.tw, b.dns.tw, c.dns.tw...)
Out-of-bailiwick: 2 (anytld.apnic.net, anytld.apnic.net)
Analysis
Hierarchy
unicom.com.tw is a parent of www.unicom.com.tw.
Mail Server Role
unicom.com.tw serves as the mail server for unicom.com.tw.
IP Addresses
unicom.com.tw points to a single IP number: 192.142.3.3.
Other host names, for instance wen-jie.com.tw, ss2288.com.tw, startupproject.org.tw, reebonz.com.tw and leisure.org.tw share IP numbers with unicom.com.tw.
Name Servers
Delegation for unicom.com.tw rests with two name servers, ns1.bigwind.men and ns2.bigwind.men.
unicom.com.tw shares the same name server setup as other domains, including bigwind.men, kalakap.com.tw, g-world.com.tw, maminews.com.tw and hib2b.com.tw.
Host names sharing a single IP:
ns1.bigwind.men points to 192.142.3.3
ns2.bigwind.men points to 192.142.3.3
Host names that point to 192.142.3.3: ns1.bigwind.men and ns2.bigwind.men
Mail Servers
A single mail server handles unicom.com.tw.
unicom.com.tw points to a single IP: 192.142.3.3.