markskill.com.tw - dns.ninja
markskill.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 118.163.175.118🇹🇼 HiNet118.163.0.0/16 | ||||||
| PTR | markskill.com.tw | ||||||
| NS | localhost@ ⭐ | ||||||
| NS | ns1.cyberdns.tw | ||||||
| A | 34.80.212.212🇹🇼 Google34.80.208.0/20 | ||||||
| PTR | 212.212.80.34.bc.googleusercontent.com | ||||||
| NS | ns2.cyberdns.tw | ||||||
| A | 35.194.228.87🇹🇼 Google35.194.224.0/20 | ||||||
| PTR | 87.228.194.35.bc.googleusercontent.com | ||||||
| MX | markskill.com.tw ⭐ | ||||||
| A | 118.163.175.118🇹🇼 HiNet118.163.0.0/16 | ||||||
| PTR | markskill.com.tw | ||||||
| MX | ms1.markskill.com.tw ⭐ | ||||||
| A | 118.163.175.118🇹🇼 HiNet118.163.0.0/16 | ||||||
| PTR | markskill.com.tw | ||||||
| SOA | localhost@hostmaster@markskill.com.tw serial=2023 | ||||||
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=2006386150 | ||||||
PTR for
MX for
markskill.com.tw |
Subdomains
ms1.markskill.com.tw |
Same first word
markskill.com.tw |
markskill.com |
Similar names
DNS History
9 records (6 active, 3 former)
●NSlocalhost@2015-05-25 → 2026-07-27 · 5 obs
○ 2015-10-24 20:20:10
○ 2017-04-09 20:52:02
● 2026-02-18 21:43:20
● 2026-07-27 21:04:06
○NSlocalhost\@2015-10-24 → 2017-04-09 · 5 obs
● 2015-10-24 20:20:10
● 2017-04-09 20:52:02
○ 2026-02-18 21:43:20
○ 2026-07-27 21:04:06
●NSns1.cyberdns.tw2026-02-18 → 2026-07-27 · 3 obs
● 2026-02-18 21:43:20
● 2026-07-27 21:04:06
●NSns2.cyberdns.tw2026-02-18 → 2026-07-27 · 3 obs
● 2026-02-18 21:43:20
● 2026-07-27 21:04:06
○NSpdns1.pchome.com.tw2015-05-25 → 2017-04-09 · 4 obs
● 2017-04-09 20:52:02
○ 2026-02-18 21:43:20
○ 2026-07-27 21:04:06
○NSpdns2.pchome.com.tw2015-05-25 → 2017-04-09 · 4 obs
● 2017-04-09 20:52:02
○ 2026-02-18 21:43:20
○ 2026-07-27 21:04:06
●MXmarkskill.com.tw2015-05-25 → 2026-07-27 · 2 obs
● 2026-07-27 21:04:06
●MXms1.markskill.com.tw2015-05-25 → 2026-07-27 · 2 obs
● 2026-07-27 21:04:06
●A118.163.175.1182015-05-25 → 2026-07-27 · 2 obs
● 2026-07-27 21:04:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | c.dns.tw, e.dns.tw, d.dns.tw, anytld.apnic.net... | 15 records |
| markskill.com.tw | ns2.cyberdns.tw, ns1.cyberdns.tw | - |
✅ Authoritative Response
Server:35.194.228.87
NS records: ns2.cyberdns.tw, ns1.cyberdns.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for markskill.com.tw (unsigned zone)
⏱️ Timing
Total: 1515ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 118.163.175.118 |
| NS | 2 | ns2.cyberdns.tw, ns1.cyberdns.tw |
| MX | 2 | ms1.markskill.com.tw (pri: 10), markskill.com.tw (pri: 10) |
| SOA | 1 | localhost@ hostmaster.markskill.com.tw |
📌 Glue Records Collected
Total: 15
In-bailiwick: 14 (a.dns.tw, b.dns.tw, c.dns.tw...)
Out-of-bailiwick: 1 (anytld.apnic.net)
Analysis
Hierarchy
The domain ms1.markskill.com.tw falls under the parent markskill.com.tw.
Mail Server Role
markskill.com.tw is listed as a mail server for itself.
ms1.markskill.com.tw is a mail server commonly deployed alongside markskill.com.tw.
IP Addresses
markskill.com.tw resolves to one IP address: 118.163.175.118.
Host names like ms1.markskill.com.tw are further examples that share IP numbers with markskill.com.tw.
Name Servers
markskill.com.tw carries NS records delegating to localhost@, ns1.cyberdns.tw and ns2.cyberdns.tw.
At least some of markskill.com.tw's name servers are shared with other domains, for example ks-metal9339.com, slimaq.com, kuro.idv.tw and two more.
Each of ns1.cyberdns.tw and ns2.cyberdns.tw has one IP address: ns1.cyberdns.tw uses 34.80.212.212 and ns2.cyberdns.tw uses 35.194.228.87.
Mail Servers
markskill.com.tw relies on two mail servers for delivery — markskill.com.tw and ms1.markskill.com.tw.
markskill.com.tw directs to 118.163.175.118, as does ms1.markskill.com.tw — both hostnames resolve to that one IP address.
markskill.com.tw along with ms1.markskill.com.tw each resolve to 118.163.175.118 IP addresses.