sz.com.tw - robtex.com
sz.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns.sz.com.tw ⚠️ Not in zone NS records | ||||||
| NS | www.sz.com.tw ⚠️ Not in zone NS records | ||||||
com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.twnic.net.tw ⭐ ⚠️ Not in parent delegation | ||||||
| NS | anytld.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | b.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | c.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | d.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | e.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | f.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | g.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | h.dns.tw ⚠️ Not in parent delegation | ||||||
| NS | h.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| SOA | a.twnic.net.twsnw@twnic.net.tw serial=2006337937 | ||||||
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●NSdns.sz.com.tw2026-02-22 → 2026-03-27 · 2 obs
● 2026-02-22 14:30:12
● 2026-03-27 19:05:06
● 2026-03-27 19:05:06
●NSwww.sz.com.tw2026-02-22 → 2026-03-27 · 2 obs
● 2026-02-22 14:30:12
● 2026-03-27 19:05:06
● 2026-03-27 19:05:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | g.dns.tw, e.dns.tw, a.dns.tw, c.dns.tw... | - |
| sz.com.tw | www.sz.com.tw, dns.sz.com.tw | 2 records |
✅ Authoritative Response
Server:211.21.200.33
NS records: www.sz.com.tw, dns.sz.com.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sz.com.tw (unsigned zone)
⏱️ Timing
Total: 792ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (www.sz.com.tw, dns.sz.com.tw)
Analysis
Name Servers
sz.com.tw is delegated to two name servers: dns.sz.com.tw and www.sz.com.tw.