winwinengineering.com - dns.ninja
winwinengineering.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1782846136 | ||||||
Previously MX for
winwinengineering.com |
Subdomains
ns.winwinengineering.com |
Same first word
winwinengineering.com |
DNS History
12 records (4 active, 8 former)
●NSdomain1.pumo.com.tw2026-02-17 → 2026-06-30 · 3 obs
● 2026-02-17 04:39:10
● 2026-06-30 19:27:28
●NSdomain2.pumo.com.tw2026-02-17 → 2026-06-30 · 3 obs
● 2026-02-17 04:39:10
● 2026-06-30 19:27:28
●NSns.winwinengineering.com2021-03-16 → 2026-06-30 · 3 obs
● 2021-03-16 14:18:54
● 2026-06-30 19:27:28
○NSns215.potia.net2017-02-13 → 2018-11-19 · 5 obs
● 2017-02-13 11:29:28
● 2018-11-19 19:30:26
○ 2021-03-16 14:18:54
○ 2026-06-30 19:27:28
○NSns216.potia.net2017-02-13 → 2018-11-19 · 5 obs
● 2017-02-13 11:29:28
● 2018-11-19 19:30:26
○ 2021-03-16 14:18:54
○ 2026-06-30 19:27:28
○NSns71.potia.net2015-08-04 → 2016-06-09 · 4 obs
● 2016-06-09 01:14:36
○ 2017-02-13 11:29:28
○ 2026-06-30 19:27:28
○NSns72.potia.net2015-08-04 → 2016-06-09 · 4 obs
● 2016-06-09 01:14:36
○ 2017-02-13 11:29:28
○ 2026-06-30 19:27:28
○MXwinwinengineering.com2015-08-04 → 2018-11-19 · 4 obs
● 2018-11-19 19:30:26
○ 2021-03-16 14:18:54
○ 2026-06-30 19:27:28
●A139.162.41.1312026-02-17 → 2026-06-30 · 3 obs
● 2026-02-17 04:39:10
● 2026-06-30 19:27:28
○A172.104.179.982021-03-16 → 2021-03-25 · 5 obs
● 2021-03-16 14:18:54
● 2021-03-25 23:58:44
○ 2026-02-17 04:39:10
○ 2026-06-30 19:27:28
○A96.44.156.212017-02-13 → 2018-11-19 · 5 obs
● 2017-02-13 11:29:28
● 2018-11-19 19:30:26
○ 2021-03-16 14:18:54
○ 2026-06-30 19:27:28
○A96.44.156.232015-08-04 → 2016-06-09 · 4 obs
● 2016-06-09 01:14:36
○ 2017-02-13 11:29:28
○ 2026-06-30 19:27:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net... | - |
| winwinengineering.com | domain1.pumo.com.tw, domain2.pumo.com.tw | - |
✅ Authoritative Response
Server:124.150.133.50
NS records: domain1.pumo.com.tw, domain2.pumo.com.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for winwinengineering.com (unsigned zone)
⏱️ Timing
Total: 2600ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 139.162.41.131 |
| NS | 1 | ns.winwinengineering.com |
| SOA | 1 | ns.winwinengineering.com plesk.pumo.tw |
Analysis
Hierarchy
The domain ns.winwinengineering.com falls under the parent winwinengineering.com.
IP Addresses
winwinengineering.com points to a single IP number: 139.162.41.131.
Additional host names — youxidasheng888.com, imbc.tw, yuyansoftware.com.tw and two others — share IP numbers with winwinengineering.com.
Name Servers
Three name servers are authoritative for winwinengineering.com: ns.winwinengineering.com, domain1.pumo.com.tw and domain2.pumo.com.tw.
At least some of winwinengineering.com's name servers are shared with other domains, for example jsgo.com.tw, tw625.com, flipsound.com.tw and two more.
These name servers tend to be deployed in combination with the name servers rns1.pumo.com.tw and rns2.pumo.com.tw.
ns.winwinengineering.com, domain1.pumo.com.tw and domain2.pumo.com.tw each resolve to one IP address: ns.winwinengineering.com and domain1.pumo.com.tw both point to 124.150.132.50, while domain2.pumo.com.tw points to 124.150.133.50.
These two host names — ns.winwinengineering.com and domain1.pumo.com.tw — each point to 124.150.132.50 IP addresses.