diffa.com.tw - dns.ninja
diffa.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 34.8.143.225🇺🇸 Google34.8.0.0/13 | ||||||
| PTR | 225.143.8.34.bc.googleusercontent.com | ||||||
| NS | localhost@ ⭐ | ||||||
| NS | ns1.cyberdns.tw | ||||||
| A | 34.80.212.212🇹🇼 Google34.80.208.0/20 | ||||||
| PTR | 212.212.80.34.bc.googleusercontent.com | ||||||
| NS | ns2.cyberdns.tw | ||||||
| A | 35.194.228.87🇹🇼 Google35.194.224.0/20 | ||||||
| PTR | 87.228.194.35.bc.googleusercontent.com | ||||||
| MX | mail.diffa.com.tw ⭐ | ||||||
| A | 61.30.72.3🇹🇼 TFN-NET61.30.72.0/22 Taiwna Fixed Network | ||||||
| PTR | 61-30-72-3.static.tfn.net.tw | ||||||
| TXT | facebook-domain-verification=f0na2gms6w139wswy3ksoej7f4qmk0 | ||||||
| SOA | localhost@hostmaster@diffa.com.tw serial=2022 | ||||||
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=2006358730 | ||||||
Subdomains
mail.diffa.com.tw |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSlocalhost@2026-02-28 → 2026-06-15 · 3 obs
● 2026-02-28 19:25:08
● 2026-06-15 00:29:24
○NSns1.artware.com.tw2015-08-10 → 2015-12-11 · 4 obs
● 2015-12-11 08:38:18
○ 2026-02-28 19:25:08
○ 2026-06-15 00:29:24
●NSns1.cyberdns.tw2026-02-28 → 2026-06-15 · 3 obs
● 2026-02-28 19:25:08
● 2026-06-15 00:29:24
○NSns2.artware.com.tw2015-08-10 → 2015-12-11 · 4 obs
● 2015-12-11 08:38:18
○ 2026-02-28 19:25:08
○ 2026-06-15 00:29:24
●NSns2.cyberdns.tw2026-02-28 → 2026-06-15 · 3 obs
● 2026-02-28 19:25:08
● 2026-06-15 00:29:24
●MXmail.diffa.com.tw2015-08-10 → 2026-06-15 · 2 obs
● 2026-06-15 00:29:24
●A34.8.143.2252026-02-28 → 2026-06-15 · 3 obs
● 2026-02-28 19:25:08
● 2026-06-15 00:29:24
○A59.125.40.342015-08-10 → 2015-12-11 · 4 obs
● 2015-12-11 08:38:18
○ 2026-02-28 19:25:08
○ 2026-06-15 00:29:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | 16 records |
| diffa.com.tw | ns1.cyberdns.tw, ns2.cyberdns.tw | - |
✅ Authoritative Response
Server:34.80.212.212
NS records: ns1.cyberdns.tw, ns2.cyberdns.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for diffa.com.tw (unsigned zone)
⏱️ Timing
Total: 1987ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.8.143.225 |
| NS | 2 | ns2.cyberdns.tw, ns1.cyberdns.tw |
| MX | 1 | mail.diffa.com.tw (pri: 10) |
| TXT | 1 | facebook-domain-verification=f0na2gms6w1 |
| SOA | 1 | localhost@ hostmaster.diffa.com.tw |
📌 Glue Records Collected
Total: 16
In-bailiwick: 14 (a.dns.tw, a.dns.tw, b.dns.tw...)
Out-of-bailiwick: 2 (anytld.apnic.net, anytld.apnic.net)
Analysis
Hierarchy
The domain mail.diffa.com.tw falls under the parent diffa.com.tw.
IP Addresses
diffa.com.tw resolves to just one IP address, 34.8.143.225.
Two other host names, along with jcjucheng.com.tw, car7e7.com and nissako.com, also share IP numbers with diffa.com.tw.
Name Servers
DNS for diffa.com.tw is handled by three authoritative name servers: localhost@, ns1.cyberdns.tw and ns2.cyberdns.tw.
At least some of diffa.com.tw's name servers are shared with other domains, for example luck99.tw, bagrun.net, easterntex.com.tw and two more.
Each of ns1.cyberdns.tw and ns2.cyberdns.tw has one IP address: ns1.cyberdns.tw uses 34.80.212.212 and ns2.cyberdns.tw uses 35.194.228.87.
Mail Servers
The sole mail server for diffa.com.tw is mail.diffa.com.tw.
mail.diffa.com.tw has exactly one IP number: 61.30.72.3.