437.tw - robtex.com
437.tw
| CNAME | 5qma6k2u.zx770.com | ||||||
| CNAME | x4zur37t.n.zx770.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.85.252.107🇭🇰 DIMENSION-1103.85.252.0/24 103.85.252.0/24 | ||||||
| A | 103.93.124.58🇭🇰 DIMENSION-1103.93.124.0/24 103.93.124.0/24 | ||||||
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 2011-01-05 #15 | ||||||
Subdomains
www.437.tw |
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSns1.dyna-ns.net2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-01 08:15:28
● 2026-05-10 04:50:04
● 2026-05-10 04:50:04
●NSns2.dyna-ns.net2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-01 08:15:28
● 2026-05-10 04:50:04
● 2026-05-10 04:50:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | h.dns.tw, c.dns.tw, e.dns.tw, b.dns.tw... | - |
| 437.tw | ns1.dyna-ns.net, ns2.dyna-ns.net | - |
✅ Authoritative Response
Server:162.159.25.5
NS records: ns1.dyna-ns.net, ns2.dyna-ns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 437.tw (unsigned zone)
⏱️ Timing
Total: 510ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.dyna-ns.net, ns1.dyna-ns.net |
| CNAME | 1 | 5qma6k2u.zx770.com |
| SOA | 1 | ns1.dyna-ns.net hostmaster.437.tw |
Analysis
Hierarchy
437.tw is a parent of www.437.tw.
IP Addresses
437.tw points to two IP numbers: 103.85.252.107 and 103.93.124.58.
Other host names, for instance x4zur37t.n.zx770.com, share IP numbers with 437.tw.