openai.com.tw - robtex.com
openai.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.144.33.57🇹🇼 NSS-GROUP-AS-TW103.144.33.0/24 NSS INT'L CO., LTD. | ||||||
| PTR | nss.smb | ||||||
| NS | m.coowo.com ⭐ | ||||||
| A | 103.118.24.13🇹🇼 NSS-GROUP-AS-TW103.118.24.0/24 NSS INT'L CO., LTD. | ||||||
| PTR | m.coowo.com | ||||||
| NS | n.coowo.com | ||||||
| A | 103.118.24.133🇹🇼 NSS-GROUP-AS-TW103.118.24.0/24 NSS INT'L CO., LTD. | ||||||
| PTR | n.coowo.com | ||||||
| MX | mail.openai.com.tw ⭐ | ||||||
| A | 103.144.33.57🇹🇼 NSS-GROUP-AS-TW103.144.33.0/24 NSS INT'L CO., LTD. | ||||||
| PTR | nss.smb | ||||||
| TXT | v=spf1 a mx include:_spf.nss.com.tw ~all | ||||||
| TXT | google-site-verification=60sIoHY6cUV33UMruJh5fK8tNBpOfKDjEO5_ADrPCH0 | ||||||
| SOA | m.coowo.comsupport@nss.com.tw 2025-02-19 #1 | ||||||
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=2006390516 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●MXmail.openai.com.tw2026-08-09 → 2026-08-10 · 2 obs
● 2026-08-10 04:20:38
●A103.144.33.572026-08-09 → 2026-08-10 · 2 obs
● 2026-08-10 04:20:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com.tw | b.twnic.net.tw, e.twnic.net.tw, anytld.apnic.net, h.dns.tw... | - |
| openai.com.tw | m.coowo.com, n.coowo.com | - |
✅ Authoritative Response
Server:103.118.24.13
NS records: m.coowo.com, n.coowo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for com.tw (unsigned zone)
⏱️ Timing
Total: 1620ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.144.33.57 |
| NS | 2 | m.coowo.com, n.coowo.com |
| MX | 1 | mail.openai.com.tw (pri: 10) |
| TXT | 2 | google-site-verification=60sIoHY6cUV33UM, v=spf1 a mx include:_spf.nss.com.tw ~all |
| SOA | 1 | m.coowo.com support.nss.com.tw |
Analysis
IP Addresses
openai.com.tw points to a single IP number: 103.144.33.57.
Additional host names — ai.com.tw, kpi.com.tw, 686.com.tw and two others — share IP numbers with openai.com.tw.
Name Servers
openai.com.tw uses two name servers for its delegation: m.coowo.com and n.coowo.com.
openai.com.tw shares its name server setup with other domains, including frimomelamine.com, 250.166.199.60.in-addr.arpa, borderex.com.tw and two others.
openai.com.tw has at least partial name server overlap with other domains, such as tpea.com.tw, cdeintl.com, friendtech.com and two others.
It is common to see these name servers used together with name servers ns3.coowo.com and ns4.coowo.com.
m.coowo.com directs to 103.118.24.13 and n.coowo.com directs to 103.118.24.133; each host name points to exactly one IP number.
Mail Servers
openai.com.tw has one mail server: mail.openai.com.tw.
mail.openai.com.tw directs to just one IP number, 103.144.33.57.