cus.tw - robtex.com
cus.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 34.8.143.225🇺🇸 Google | ||||||
| PTR | 225.143.8.34.bc.googleusercontent.com | ||||||
| NS | localhost@ ⭐ 🔒 | ||||||
| NS | ns1.cyberdns.tw | ||||||
| A | 34.80.212.212🇹🇼 Google | ||||||
| PTR | 212.212.80.34.bc.googleusercontent.com | ||||||
| NS | ns2.cyberdns.tw | ||||||
| A | 35.194.228.87🇹🇼 Google | ||||||
| PTR | 87.228.194.35.bc.googleusercontent.com | ||||||
| SOA | localhost@hostmaster@cus.tw serial=2023 | ||||||
tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.tw ⭐ 🔒 | ||||||
| NS | anytld.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | b.dns.tw 🔒 | ||||||
| NS | c.dns.tw 🔒 | ||||||
| NS | d.dns.tw 🔒 | ||||||
| NS | e.dns.tw 🔒 | ||||||
| NS | f.dns.tw 🔒 | ||||||
| NS | g.dns.tw 🔒 | ||||||
| NS | h.dns.tw 🔒 | ||||||
| SOA | a.dns.twsnw@twnic.net.tw serial=2010989343 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSlocalhost@2026-02-16 → 2026-02-21 · 2 obs
● 2026-02-21 19:46:26
●NSns1.cyberdns.tw2026-02-16 → 2026-02-21 · 2 obs
● 2026-02-21 19:46:26
●NSns2.cyberdns.tw2026-02-16 → 2026-02-21 · 2 obs
● 2026-02-21 19:46:26
●A34.8.143.2252026-02-16 → 2026-02-21 · 2 obs
● 2026-02-21 19:46:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | c.dns.tw, g.dns.tw, e.dns.tw, d.dns.tw... | - |
| cus.tw | ns2.cyberdns.tw, ns1.cyberdns.tw | 2 records |
✅ Authoritative Response
Server: 35.194.228.87
NS records: ns2.cyberdns.tw, ns1.cyberdns.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cus.tw (unsigned zone)
⏱️ Timing
Total: 1100ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.8.143.225 |
| NS | 2 | ns2.cyberdns.tw, ns1.cyberdns.tw |
| SOA | 1 | localhost@ hostmaster.cus.tw |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.cyberdns.tw, ns1.cyberdns.tw)
AI analysis
cus.tw points to a single IP address: 34.8.143.225.
Other host names such as raymii.com.tw, gogopenghu.com, vemar.com, twisc.org and www.tfw.tw share IPs with cus.tw.
cus.tw is delegated to three name servers: localhost@, ns1.cyberdns.tw and ns2.cyberdns.tw.
cus.tw at least partially shares name servers with other domains, for example aliboda.idv.tw, d72d.idv.tw, gtw813.com, olay.com.tw and v-dive.com.tw.
Host names with one IP number:
ns1.cyberdns.tw points to 34.80.212.212; ns2.cyberdns.tw points to 35.194.228.87.