ljmeter.com.tw - robtex.com
ljmeter.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 61.222.248.229🇹🇼 HiNet61.222.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | ljmeter.com.tw | ||||||
| NS | router.ljmeter.com.tw ⭐ ⚠️ Not in parent delegation | ||||||
| A | 61.222.248.229🇹🇼 HiNet61.222.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | ljmeter.com.tw | ||||||
| NS | dns.ljmeter.com.tw ⚠️ Not in zone NS records | ||||||
| A | 61.222.248.229🇹🇼 HiNet61.222.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | ljmeter.com.tw | ||||||
| NS | dns1.ljmeter.com.tw ⚠️ Not in zone NS records | ||||||
| MX | ljmeter.com.tw ⭐ | ||||||
| A | 61.222.248.229🇹🇼 HiNet61.222.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | ljmeter.com.tw | ||||||
| TXT | v=spf1 ip4:61.222.248.229/32 mx:ljmeter.com.tw include:spf.ms.hinet.net -all | ||||||
| SOA | router.ljmeter.com.twroot@ljmeter.com.tw 2001-01-01 #1 | ||||||
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=2006345352 | ||||||
WOT: SAFE (58/100)
PTR for
MX for
ljmeter.com.tw |
Subdomains
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSdns.ljmeter.com.tw2015-07-18 → 2026-04-26 · 2 obs
● 2026-04-26 23:30:50
●NSdns1.ljmeter.com.tw2026-02-20 → 2026-04-26 · 3 obs
● 2026-02-20 18:25:00
● 2026-04-26 23:30:50
●NSrouter.ljmeter.com.tw2026-02-20 → 2026-04-26 · 3 obs
● 2026-02-20 18:25:00
● 2026-04-26 23:30:50
○MXdns.ljmeter.com.tw2015-07-18 → 2018-01-23 · 4 obs
● 2018-01-23 11:33:12
○ 2026-02-20 18:25:00
○ 2026-04-26 23:30:50
●MXljmeter.com.tw2026-02-20 → 2026-04-26 · 3 obs
● 2026-02-20 18:25:00
● 2026-04-26 23:30:50
○A211.23.122.992015-07-18 → 2018-01-23 · 4 obs
● 2018-01-23 11:33:12
○ 2026-02-20 18:25:00
○ 2026-04-26 23:30:50
●A61.222.248.2292026-02-20 → 2026-04-26 · 3 obs
● 2026-02-20 18:25:00
● 2026-04-26 23:30:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| com.tw | b.twnic.net.tw, f.twnic.net.tw, d.twnic.net.tw, g.twnic.net.tw... | 17 records |
| ljmeter.com.tw | dns.ljmeter.com.tw, dns1.ljmeter.com.tw | 2 records |
✅ Authoritative Response
Server:61.222.248.229
NS records: dns.ljmeter.com.tw, dns1.ljmeter.com.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ljmeter.com.tw (unsigned zone)
⏱️ Timing
Total: 1732ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 61.222.248.229 |
| NS | 1 | router.ljmeter.com.tw |
| MX | 1 | ljmeter.com.tw (pri: 1) |
| TXT | 1 | v=spf1 ip4:61.222.248.229/32 mx:ljmeter. |
| SOA | 1 | router.ljmeter.com.tw root.ljmeter.com.t |
📌 Glue Records Collected
Total: 19
In-bailiwick: 2 (dns1.ljmeter.com.tw, dns.ljmeter.com.tw)
Out-of-bailiwick: 17 (h.twnic.net.tw, g.twnic.net.tw, f.twnic.net.tw...)
Analysis
Hierarchy
ljmeter.com.tw is a parent of router.ljmeter.com.tw and dns.ljmeter.com.tw.
Mail Server Role
ljmeter.com.tw serves as the mail server for ljmeter.com.tw.
IP Addresses
ljmeter.com.tw points to a single IP address: 61.222.248.229.
Other host names such as dns.ljmeter.com.tw and router.ljmeter.com.tw share IP numbers with ljmeter.com.tw.
Name Servers
ljmeter.com.tw is delegated to three name servers: dns1.ljmeter.com.tw, dns.ljmeter.com.tw and router.ljmeter.com.tw.
Host names sharing a single IP: dns.ljmeter.com.tw and router.ljmeter.com.tw point to 61.222.248.229.
Mail Servers
Mail for ljmeter.com.tw is handled by a single mail server, ljmeter.com.tw.
Host ljmeter.com.tw points to IP 61.222.248.229.