ldclass.com.tw - robtex.com
ldclass.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 61.63.178.164🇹🇼 SAVECOM-TW61.63.176.0/21 | ||||||
| PTR | 164-178.63.61-savecom | ||||||
| NS | ns1.ldclass.com.tw ⭐ | ||||||
| A | 219.85.61.5🇹🇼 SO-NET-TW219.85.32.0/19 So-net Entertainment Taiwan Limited CO., LTD. | ||||||
| PTR | mx.ldclass.com.tw | ||||||
| NS | ns.ldclass.com.tw ⚠️ Not in zone NS records | ||||||
| A | 114.32.103.6🇹🇼 HiNet114.32.0.0/16 | ||||||
| PTR | 114-32-103-6.hinet-ip.hinet.net | ||||||
| NS | ns2.ldclass.com.tw | ||||||
| MX | mx.ldclass.com.tw ⭐ | ||||||
| A | 114.32.103.6🇹🇼 HiNet114.32.0.0/16 | ||||||
| PTR | 114-32-103-6.hinet-ip.hinet.net | ||||||
| TXT | v=spf1 a mx ptr mx:mx.ldclass.com.tw. ~all | ||||||
| SOA | ns.ldclass.com.twmail@ldclass.com.tw 2026-03-09 #0 | ||||||
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=2006334365 | ||||||
PTR for
Subdomains
Same first word
DNS History
11 records (5 active, 6 former)
○NSmns01.domaincontrol.com2018-05-07 → 2018-05-07 · 3 obs
○ 2026-03-10 16:18:50
○ 2026-03-22 14:25:44
○NSmns02.domaincontrol.com2018-05-07 → 2018-05-07 · 3 obs
○ 2026-03-10 16:18:50
○ 2026-03-22 14:25:44
●NSns.ldclass.com.tw2026-03-10 → 2026-03-22 · 3 obs
● 2026-03-10 16:18:50
● 2026-03-22 14:25:44
●NSns1.ldclass.com.tw2026-03-10 → 2026-03-22 · 3 obs
● 2026-03-10 16:18:50
● 2026-03-22 14:25:44
●NSns2.ldclass.com.tw2026-03-10 → 2026-03-22 · 3 obs
● 2026-03-10 16:18:50
● 2026-03-22 14:25:44
●MXmx.ldclass.com.tw2026-03-10 → 2026-03-22 · 3 obs
● 2026-03-10 16:18:50
● 2026-03-22 14:25:44
○MXntvirus.url.com.tw2018-05-07 → 2018-05-07 · 3 obs
○ 2026-03-10 16:18:50
○ 2026-03-22 14:25:44
○MXntvirus2.url.com.tw2018-05-07 → 2018-05-07 · 3 obs
○ 2026-03-10 16:18:50
○ 2026-03-22 14:25:44
○A125.228.144.922026-03-10 → 2026-03-22 · 2 obs
○ 2026-03-22 14:25:44
○A61.63.178.1612018-05-07 → 2018-05-07 · 3 obs
○ 2026-03-10 16:18:50
○ 2026-03-22 14:25:44
●A61.63.178.1642026-03-10 → 2026-03-22 · 3 obs
● 2026-03-10 16:18:50
● 2026-03-22 14:25:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com.tw | h.dns.tw, f.twnic.net.tw, b.twnic.net.tw, e.twnic.net.tw... | - |
| ldclass.com.tw | ns2.ldclass.com.tw, ns.ldclass.com.tw, ns1.ldclass.com.tw | 3 records |
✅ Authoritative Response
Server: 114.32.103.6
NS records: ns2.ldclass.com.tw, ns.ldclass.com.tw, ns1.ldclass.com.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for com.tw (unsigned zone)
⏱️ Timing
Total: 3651ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 61.63.178.164 |
| NS | 2 | ns1.ldclass.com.tw, ns.ldclass.com.tw |
| MX | 1 | mx.ldclass.com.tw (pri: 10) |
| TXT | 1 | v=spf1 a mx ptr mx:mx.ldclass.com.tw. ~a |
| SOA | 1 | ns.ldclass.com.tw mail.ldclass.com.tw |
📌 Glue Records Collected
Total: 3
In-bailiwick: 3 (ns2.ldclass.com.tw, ns1.ldclass.com.tw, ns.ldclass.com.tw)
Analysis
Hierarchy
ldclass.com.tw is a parent of mx.ldclass.com.tw, www.ldclass.com.tw, ns.ldclass.com.tw and ns1.ldclass.com.tw.
IP Addresses
ldclass.com.tw resolves to one IP number: 61.63.178.164.
Name Servers
ldclass.com.tw is delegated to three name servers ns1.ldclass.com.tw, ns2.ldclass.com.tw and ns.ldclass.com.tw.
Host names with one IP number:
ns1.ldclass.com.tw points to 219.85.61.5
ns.ldclass.com.tw points to 114.32.103.6
Mail Servers
ldclass.com.tw is handled by a single mail server, mx.ldclass.com.tw.
ldclass.com.tw shares the same mail server setup as other domains, for instance mx.ldclass.com.tw.
mx.ldclass.com.tw resolves to IP 114.32.103.6.