lear.com.tw - dns.ninja
lear.com.tw
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=2006369471 | ||||||
Subdomains
mail.lear.com.tw |
Same first word
Similar names
DNS History
11 records (8 active, 3 former)
○NSadmns1.hinet.net2015-07-08 → 2017-09-20 · 4 obs
● 2017-09-20 17:52:20
○ 2026-02-18 14:36:52
○ 2026-06-18 12:49:24
○NSadmns2.hinet.net2015-07-08 → 2017-09-20 · 4 obs
● 2017-09-20 17:52:20
○ 2026-02-18 14:36:52
○ 2026-06-18 12:49:24
●NScloudns101.pwserv.com2026-02-18 → 2026-06-18 · 3 obs
● 2026-02-18 14:36:52
● 2026-06-18 12:49:24
●NScloudns102.pwserv.com2026-02-18 → 2026-06-18 · 3 obs
● 2026-02-18 14:36:52
● 2026-06-18 12:49:24
●NSpns101.cloudns.net2026-02-18 → 2026-06-18 · 3 obs
● 2026-02-18 14:36:52
● 2026-06-18 12:49:24
●NSpns102.cloudns.net2026-02-18 → 2026-06-18 · 3 obs
● 2026-02-18 14:36:52
● 2026-06-18 12:49:24
●NSpns103.cloudns.net2026-02-18 → 2026-06-18 · 3 obs
● 2026-02-18 14:36:52
● 2026-06-18 12:49:24
●NSpns104.cloudns.net2026-02-18 → 2026-06-18 · 3 obs
● 2026-02-18 14:36:52
● 2026-06-18 12:49:24
●MXmail.lear.com.tw2026-02-18 → 2026-06-18 · 2 obs
● 2026-06-18 12:49:24
●A125.227.243.1522026-02-18 → 2026-06-18 · 3 obs
● 2026-02-18 14:36:52
● 2026-06-18 12:49:24
○A210.65.1.2312015-07-08 → 2017-09-20 · 4 obs
● 2017-09-20 17:52:20
○ 2026-02-18 14:36:52
○ 2026-06-18 12:49:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | h.dns.tw, f.dns.tw, d.dns.tw, a.dns.tw... | - |
| lear.com.tw | cloudns101.pwserv.com, cloudns102.pwserv.com | - |
✅ Authoritative Response
Server:185.136.97.99
NS records: cloudns101.pwserv.com, cloudns102.pwserv.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lear.com.tw (unsigned zone)
⏱️ Timing
Total: 1101ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 125.227.243.152 |
| NS | 4 | pns104.cloudns.net, pns101.cloudns.net... |
| MX | 1 | mail.lear.com.tw (pri: 10) |
| SOA | 1 | pns101.cloudns.net support.cloudns.net |
Analysis
Hierarchy
mail.lear.com.tw is delegated beneath lear.com.tw.
IP Addresses
lear.com.tw resolves to one IP address: 125.227.243.152.
sccs.com.tw, ray-audio.com, heichuangyi.com and two other host names share IP numbers with lear.com.tw.
Name Servers
lear.com.tw carries NS records listing 6 name servers — cloudns101.pwserv.com, cloudns102.pwserv.com, pns101.cloudns.net and 3 others.
There is at least partial name server overlap between lear.com.tw and other domains — by6112.com, 228.252.66.in-addr.arpa, promotion.highereduhry.ac.in and two more among them.
These name servers regularly appear alongside pns102.cloudns.net, pns104.cloudns.net, pns103.cloudns.net and 4 other name servers in NS record sets.
Hostnames that resolve to two IP addresses:
The A records for pns101.cloudns.net return 185.136.96.99 and 2a06:fb00:1::1:99.
The A records for pns102.cloudns.net return 185.136.97.99 and 2a06:fb00:1::2:99.
The A records for pns103.cloudns.net return 185.136.98.99 and 2a06:fb00:1::3:99.
The A records for pns104.cloudns.net return 185.136.99.99 and 2a06:fb00:1::4:99.
Hosts with just one IP address:
cloudns101.pwserv.com resolves to the IP address 185.136.96.99.
cloudns102.pwserv.com resolves to the IP address 185.136.97.99.
pns101.cloudns.net and cloudns101.pwserv.com each have 185.136.96.99 IP addresses.
pns102.cloudns.net and cloudns102.pwserv.com each have 185.136.97.99 IP addresses.
Mail Servers
Mail for lear.com.tw is handled by a single mail server, mail.lear.com.tw.
mail.lear.com.tw resolves to 125.227.243.152 and no other IP number.