lbttech.com.tw - robtex.com
lbttech.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.99.146.90🇹🇼 FLOPPY-AS-TW203.99.146.0/23 Taiwan Network Information Center 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist. | ||||||
| NS | admns1.hinet.net ⭐ | ||||||
| A | 2001:b000:168::192:32🇹🇼 HiNet2001:b000:100::/40 | ||||||
| PTR | admns1.hinet.net | ||||||
| A | 168.95.192.32🇹🇼 HiNet168.95.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | admns1.hinet.net | ||||||
| NS | admns2.hinet.net | ||||||
| A | 2001:b000:180:80d:203:74:116:192🇹🇼 HiNet2001:b000:100::/40 | ||||||
| PTR | admns2.hinet.net | ||||||
| A | 203.74.116.192🇹🇼 HiNet203.74.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | admns2.hinet.net | ||||||
| MX | mail.lbttech.com.tw ⭐ | ||||||
| A | 211.78.86.161🇹🇼 DWINS-TW211.78.80.0/21 Proxy-registered route object | ||||||
| PTR | cloud61.armorx.com.tw | ||||||
| SOA | admns1.hinet.nethostmaster@hinet.net serial=1775934001 | ||||||
com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.twnic.net.tw ⭐ | ||||||
| NS | anytld.apnic.net | ||||||
| NS | b.twnic.net.tw | ||||||
| NS | c.twnic.net.tw | ||||||
| NS | d.twnic.net.tw | ||||||
| NS | e.twnic.net.tw | ||||||
| NS | f.twnic.net.tw | ||||||
| NS | g.twnic.net.tw | ||||||
| NS | h.dns.tw | ||||||
| NS | h.twnic.net.tw | ||||||
| SOA | a.twnic.net.twsnw@twnic.net.tw serial=2006341916 | ||||||
Subdomains
mail.lbttech.com.tw |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●MXmail.lbttech.com.tw2015-08-19 → 2026-04-14 · 2 obs
● 2026-04-14 03:27:22
●A203.99.146.902026-04-14 → 2026-04-14 · 3 obs
● 2026-04-14 03:25:40
● 2026-04-14 03:27:22
○A61.219.16.2202026-02-14 → 2026-02-14 · 3 obs
○ 2026-04-14 03:25:40
○ 2026-04-14 03:27:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | h.dns.tw, c.dns.tw, a.dns.tw, e.dns.tw... | 15 records |
| lbttech.com.tw | admns1.hinet.net, admns2.hinet.net | - |
✅ Authoritative Response
Server:203.74.116.192
NS records: admns1.hinet.net, admns2.hinet.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lbttech.com.tw (unsigned zone)
⏱️ Timing
Total: 1394ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.99.146.90 |
| NS | 2 | admns2.hinet.net, admns1.hinet.net |
| MX | 1 | mail.lbttech.com.tw (pri: 10) |
| SOA | 1 | admns1.hinet.net hostmaster.hinet.net |
📌 Glue Records Collected
Total: 15
In-bailiwick: 13 (h.dns.tw, g.dns.tw, f.dns.tw...)
Out-of-bailiwick: 2 (anytld.apnic.net, anytld.apnic.net)
Analysis
Hierarchy
The parent of mail.lbttech.com.tw is lbttech.com.tw.
IP Addresses
lbttech.com.tw points to a single IP number: 203.99.146.90.
Other host names, for instance www.pids.org.tw, virology.org.tw, sican.com.tw, mail.ibed.com.tw and labguide.com.tw share IP numbers with lbttech.com.tw.
Name Servers
lbttech.com.tw is delegated to two name servers: admns1.hinet.net and admns2.hinet.net.
lbttech.com.tw uses the same name server setup as other domains, for instance neoflam.com.tw, pccare.com.tw, direction-auto.com.tw, 3-3edu.com.tw and olymate.com.tw.
lbttech.com.tw partially shares name servers with other domains, for instance oracleonline.net.
Host names with two IP numbers:
The host admns1.hinet.net points to 2001:b000:168::192:32 and 168.95.192.32.
The host admns2.hinet.net points to 2001:b000:180:80d:203:74:116:192 and 203.74.116.192.
Mail Servers
The mail server for lbttech.com.tw is mail.lbttech.com.tw.
Host name mail.lbttech.com.tw resolves to IP 211.78.86.161.