techcity.com.tw - robtex.com
techcity.com.tw
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=2006337938 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSm.coowo.com2015-08-13 → 2017-03-24 · 4 obs
● 2017-03-24 11:05:58
○ 2020-03-10 13:37:56
○ 2026-03-27 19:38:56
○NSn.coowo.com2015-08-13 → 2017-03-24 · 4 obs
● 2017-03-24 11:05:58
○ 2020-03-10 13:37:56
○ 2026-03-27 19:38:56
●NSns11.twnic.net.tw2020-03-10 → 2026-03-27 · 3 obs
● 2020-03-10 13:37:56
● 2026-03-27 19:38:56
●NSns12.twnic.net.tw2020-03-10 → 2026-03-27 · 3 obs
● 2020-03-10 13:37:56
● 2026-03-27 19:38:56
○MXmail.techcity.com.tw2016-07-11 → 2017-03-24 · 5 obs
● 2016-07-11 21:01:36
● 2017-03-24 11:05:58
○ 2020-03-10 13:37:56
○ 2026-03-27 19:38:56
●MXms.mailcloud.com.tw2020-03-10 → 2026-03-27 · 3 obs
● 2020-03-10 13:37:56
● 2026-03-27 19:38:56
○MXmx.techcity.com.tw2015-08-13 → 2015-12-03 · 4 obs
● 2015-12-03 02:42:00
○ 2016-07-11 21:01:36
○ 2026-03-27 19:38:56
●MXx2.mailcloud.com.tw2020-03-10 → 2026-03-27 · 3 obs
● 2020-03-10 13:37:56
● 2026-03-27 19:38:56
○A60.199.166.732015-08-13 → 2017-03-24 · 4 obs
● 2017-03-24 11:05:58
○ 2020-03-10 13:37:56
○ 2026-03-27 19:38:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com.tw | h.twnic.net.tw, d.twnic.net.tw, c.twnic.net.tw, b.twnic.net.tw... | - |
| techcity.com.tw | ns12.twnic.net.tw, ns11.twnic.net.tw | - |
✅ Authoritative Response
Server:104.199.237.109
NS records: ns12.twnic.net.tw, ns11.twnic.net.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for com.tw (unsigned zone)
⏱️ Timing
Total: 1344ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns11.twnic.net.tw, ns12.twnic.net.tw |
| MX | 2 | ms.mailcloud.com.tw (pri: 5), x2.mailcloud.com.tw (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.mailcloud.com.tw ~al |
| SOA | 1 | ns11.twnic.net.tw tech.twnic.net.tw |
Analysis
Name Servers
Two name servers ns11.twnic.net.tw and ns12.twnic.net.tw are delegated to techcity.com.tw.
techcity.com.tw uses the same name server configuration as other domains, such as sync.com.tw, gigo.com.tw, cic.com.tw, redpoint.com.tw and gangwo.com.tw.
Host names with five IP numbers:
ns11.twnic.net.tw points to 2001:cd8:800::198, 2404:0:10a0::3852, 54.249.43.242, 203.73.24.198 and 210.201.138.52; ns12.twnic.net.tw points to 2001:454e:c010:101::234, 2001:b000:1e0:c000::13, 60.199.218.234, 104.199.237.109 and 211.20.231.13.
Mail Servers
Two mail servers handle techcity.com.tw: ms.mailcloud.com.tw and x2.mailcloud.com.tw.
techcity.com.tw shares the same mail server setup as other domains, including strategicsale.com, learnmore.com.tw, dadsun.com, arigobio.com and airyzone.com.
techcity.com.tw shares mail servers with other domains at least in part, for instance netc.tw, galisa.com, gtbc.org.tw, eggsnthings.com.tw and wdcncco.com.
Host names by IP count:
Two IP numbers: The host name ms.mailcloud.com.tw points to 203.69.82.10 and 203.69.82.12.
One IP number: The host name x2.mailcloud.com.tw points to 210.242.150.162.