tainanoa.com.tw - robtex.com
tainanoa.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=2006345237 | ||||||
MX for
tainanoa.com.tw |
Same first word
tainanoa.com.tw |
Similar names
DNS History
10 records (7 active, 3 former)
●NSns1.potia.com2026-04-18 → 2026-04-25 · 3 obs
● 2026-04-18 06:39:54
● 2026-04-25 17:57:16
○NSns129.potia.net2015-08-04 → 2017-04-05 · 4 obs
● 2017-04-05 04:43:46
○ 2026-04-18 06:39:54
○ 2026-04-25 17:57:16
○NSns130.potia.net2015-08-04 → 2017-04-05 · 4 obs
● 2017-04-05 04:43:46
○ 2026-04-18 06:39:54
○ 2026-04-25 17:57:16
●NSns2.potia.com2026-04-18 → 2026-04-25 · 3 obs
● 2026-04-18 06:39:54
● 2026-04-25 17:57:16
●NSta29.potia.com2026-04-18 → 2026-04-25 · 3 obs
● 2026-04-18 06:39:54
● 2026-04-25 17:57:16
●NSta30.potia.com2026-04-18 → 2026-04-25 · 3 obs
● 2026-04-18 06:39:54
● 2026-04-25 17:57:16
●MXtainanoa.com.tw2015-08-04 → 2026-04-25 · 2 obs
● 2026-04-25 17:57:16
●A2001:b031:8006:ff34::22026-04-18 → 2026-04-25 · 3 obs
● 2026-04-18 06:39:54
● 2026-04-25 17:57:16
●A61.221.12.122026-04-18 → 2026-04-25 · 3 obs
● 2026-04-18 06:39:54
● 2026-04-25 17:57:16
○A98.143.155.202015-08-04 → 2017-04-05 · 4 obs
● 2017-04-05 04:43:46
○ 2026-04-18 06:39:54
○ 2026-04-25 17:57:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com.tw | d.twnic.net.tw, b.twnic.net.tw, f.twnic.net.tw, h.twnic.net.tw... | - |
| tainanoa.com.tw | ta30.potia.com, ta29.potia.com | - |
✅ Authoritative Response
Server:61.221.12.11
NS records: ta30.potia.com, ta29.potia.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for com.tw (unsigned zone)
⏱️ Timing
Total: 1168ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 61.221.12.12 |
| AAAA | 1 | 2001:b031:8006:ff34::2 |
| NS | 2 | ns1.potia.com, ns2.potia.com |
| MX | 1 | tainanoa.com.tw (pri: 0) |
| TXT | 1 | v=spf1 ip4:61.221.12.11 +a +mx +ip4:61.2 |
| SOA | 1 | ns1.potia.com sales.serverzoo.com |
Analysis
Mail Server Role
tainanoa.com.tw serves as the mail server for tainanoa.com.tw.
IP Addresses
tainanoa.com.tw points to two IP numbers: 2001:b031:8006:ff34::2 and 61.221.12.12.
Other host names such as sensewin.com.tw, mtps.com.tw, li-zhe.com.tw, twtrend.com and www.anmo.com.tw share IPs with tainanoa.com.tw.
Name Servers
tainanoa.com.tw is delegated to four name servers: ns1.potia.com, ns2.potia.com, ta29.potia.com and ta30.potia.com.
tainanoa.com.tw at least partially shares name servers with other domains, for instance 108.tw, wtd.com.tw, fuchuanfu.com, canh.org.tw and hwayi-foods.com.tw.
These name servers are commonly used alongside ta85.potia.com, ta86.potia.com, ta175.potia.com, ta176.potia.com, ta5.potia.com, ta6.potia.com, ta21.potia.com, ta22.potia.com, ta10.potia.com and ta9.potia.com.
Host names with a single IP address:
ns1.potia.com maps to 61.221.12.11
ns2.potia.com maps to 61.221.12.12
ta29.potia.com maps to 61.221.12.11
ta30.potia.com maps to 61.221.12.12
Host names mapping to 61.221.12.11: ns1.potia.com and ta29.potia.com
Host names mapping to 61.221.12.12: ns2.potia.com and ta30.potia.com
Mail Servers
tainanoa.com.tw is handled by a single mail server, tainanoa.com.tw.
tainanoa.com.tw points to two IPs: 2001:b031:8006:ff34::2 and 61.221.12.12.