stdtech.com.tw - dns.ninja
stdtech.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.ix1000.com ⭐ | ||||||
| A | 219.84.160.181🇹🇼 SO-NET-TW219.84.160.0/19 So-net Entertainment Taiwan Limited CO., LTD. | ||||||
| PTR | ns1.ix1000.com | ||||||
| NS | ns2.ix1000.com | ||||||
| A | 219.84.160.182🇹🇼 SO-NET-TW219.84.160.0/19 So-net Entertainment Taiwan Limited CO., LTD. | ||||||
| PTR | ns2.ix1000.com | ||||||
| NS | ns3.ix1000.com | ||||||
| A | 61.56.223.220🇹🇼 NCIC-TW61.56.223.0/24 Far Eastone Telecommunications Co., Ltd | ||||||
| PTR | fa223-220.asiawhere.com | ||||||
| NS | ns4.ix1000.com | ||||||
| A | 61.56.223.221🇹🇼 NCIC-TW61.56.223.0/24 Far Eastone Telecommunications Co., Ltd | ||||||
| PTR | fa223-221.asiawhere.com | ||||||
| MX | mail.stdtech.com.tw ⭐ | ||||||
| A | 203.69.82.4🇹🇼 HiNet203.69.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| TXT | v=spf1 include:_spf.mailcloud.com.tw ~all | ||||||
| SOA | ns1.ix1000.comroot@stdtech.com.tw serial=1592553852 | ||||||
com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.twnic.net.tw ⭐ ⚠️ Not in parent delegation | ||||||
| NS | anytld.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | b.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | c.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | d.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | e.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | f.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | g.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | h.dns.tw ⚠️ Not in parent delegation | ||||||
| NS | h.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| SOA | a.twnic.net.twsnw@twnic.net.tw serial=2006385554 | ||||||
Subdomains
mail.stdtech.com.tw |
Same first word
Similar names
dtstech.vn |
dtstech.com |
dhctest.myshopify.com |
hdctest.com |
sdttech.cn |
tdstech.synology.me |
tdstech.net |
tdstech.com |
dsttech.com |
dtstech.net |
DNS History
8 records (5 active, 3 former)
○NSmail.artoria.local2015-07-25 → 2016-11-08 · 4 obs
● 2016-11-08 03:18:26
○ 2026-03-16 17:57:48
○ 2026-07-26 02:37:46
●NSns1.ix1000.com2026-03-16 → 2026-07-26 · 3 obs
● 2026-03-16 17:57:48
● 2026-07-26 02:37:46
○NSns1.stdtech.com.tw2015-07-25 → 2016-11-08 · 4 obs
● 2016-11-08 03:18:26
○ 2026-03-16 17:57:48
○ 2026-07-26 02:37:46
●NSns2.ix1000.com2026-03-16 → 2026-07-26 · 3 obs
● 2026-03-16 17:57:48
● 2026-07-26 02:37:46
○NSns2.stdtech.com.tw2015-07-25 → 2016-11-08 · 4 obs
● 2016-11-08 03:18:26
○ 2026-03-16 17:57:48
○ 2026-07-26 02:37:46
●NSns3.ix1000.com2026-03-16 → 2026-07-26 · 3 obs
● 2026-03-16 17:57:48
● 2026-07-26 02:37:46
●NSns4.ix1000.com2026-03-16 → 2026-07-26 · 3 obs
● 2026-03-16 17:57:48
● 2026-07-26 02:37:46
●MXmail.stdtech.com.tw2015-07-25 → 2026-07-26 · 2 obs
● 2026-07-26 02:37:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, g.dns.tw, d.dns.tw... | 16 records |
| com.tw | f.twnic.net.tw, d.twnic.net.tw, b.twnic.net.tw, a.twnic.net.tw... | 17 records |
| stdtech.com.tw | ns2.ix1000.com, ns1.ix1000.com, ns4.ix1000.com, ns3.ix1000.com | - |
✅ Authoritative Response
Server:219.84.160.182
NS records: ns2.ix1000.com, ns1.ix1000.com, ns4.ix1000.com, ns3.ix1000.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stdtech.com.tw (unsigned zone)
⏱️ Timing
Total: 3790ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1.ix1000.com, ns2.ix1000.com... |
| MX | 1 | mail.stdtech.com.tw (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.mailcloud.com.tw ~al |
| SOA | 1 | ns1.ix1000.com root.stdtech.com.tw |
📌 Glue Records Collected
Total: 33
In-bailiwick: 14 (a.dns.tw, b.dns.tw, c.dns.tw...)
Out-of-bailiwick: 19 (anytld.apnic.net, anytld.apnic.net, h.twnic.net.tw...)
Analysis
Hierarchy
stdtech.com.tw serves as the parent of mail.stdtech.com.tw.
Name Servers
The domain stdtech.com.tw is delegated to these four name servers: ns1.ix1000.com, ns2.ix1000.com, ns3.ix1000.com and ns4.ix1000.com.
stdtech.com.tw has at least partial name server overlap with other domains, such as 31737.org, 60.136.103.in-addr.arpa, billkuoenglish.com and two others.
It is common to see these name servers used together with name servers ns1.wt550.com and ns2.wt550.com.
ns1.ix1000.com resolves to 219.84.160.181. ns2.ix1000.com resolves to 219.84.160.182. ns3.ix1000.com resolves to 61.56.223.220. ns4.ix1000.com resolves to 61.56.223.221. All four hosts carry exactly one IP address.
Mail Servers
stdtech.com.tw routes its mail through a single mail server, mail.stdtech.com.tw.
mail.stdtech.com.tw has exactly one IP number: 203.69.82.4.