sourcecode.com.tw - dns.ninja
sourcecode.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 194.39.148.204 | ||||||
| PTR | 194-39-148-204.my-reverse-dns.com | ||||||
| NS | ns1.a2hosting.com ⭐ | ||||||
| A | 13.248.158.180🇺🇸 Amazon13.248.144.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns2.a2hosting.com | ||||||
| A | 75.2.118.134🇺🇸 Amazon75.2.112.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| NS | ns3.a2hosting.com ⚠️ Not in parent delegation | ||||||
| A | 76.223.26.245🇺🇸 Amazon76.223.16.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns4.a2hosting.com ⚠️ Not in parent delegation | ||||||
| A | 99.83.147.209🇺🇸 Amazon99.83.144.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| MX | mail.sourcecode.com.tw ⭐ | ||||||
| A | 194.39.148.204 | ||||||
| PTR | 194-39-148-204.my-reverse-dns.com | ||||||
| TXT | v=spf1 ip4:194.39.148.200 include:spf.mysecurecloudhost.com +a +mx +ip4:68.66... | ||||||
| SOA | ns1.a2hosting.comservers@mysecurecloudhost.com 2026-07-25 #0 | ||||||
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=2006385541 | ||||||
Subdomains
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSns1.a2hosting.com2026-03-23 → 2026-07-25 · 3 obs
● 2026-03-23 07:05:10
● 2026-07-25 23:14:46
○NSns1.cascara.arvixe.com2015-12-15 → 2017-06-16 · 4 obs
● 2017-06-16 10:50:46
○ 2026-03-23 07:05:10
○ 2026-07-25 23:14:46
●NSns2.a2hosting.com2026-03-23 → 2026-07-25 · 3 obs
● 2026-03-23 07:05:10
● 2026-07-25 23:14:46
○NSns2.cascara.arvixe.com2015-12-15 → 2017-06-16 · 4 obs
● 2017-06-16 10:50:46
○ 2026-03-23 07:05:10
○ 2026-07-25 23:14:46
●NSns3.a2hosting.com2026-03-23 → 2026-07-25 · 3 obs
● 2026-03-23 07:05:10
● 2026-07-25 23:14:46
●NSns4.a2hosting.com2026-03-23 → 2026-07-25 · 3 obs
● 2026-03-23 07:05:10
● 2026-07-25 23:14:46
●MXmail.sourcecode.com.tw2026-03-23 → 2026-07-25 · 2 obs
● 2026-07-25 23:14:46
●A194.39.148.2042026-04-07 → 2026-07-25 · 3 obs
● 2026-04-07 09:30:00
● 2026-07-25 23:14:46
○A198.58.86.452015-12-15 → 2017-06-16 · 4 obs
● 2017-06-16 10:50:46
○ 2026-03-23 07:05:10
○ 2026-07-25 23:14:46
○A68.66.226.812026-03-23 → 2026-03-26 · 5 obs
● 2026-03-23 07:05:10
● 2026-03-26 13:14:28
○ 2026-04-07 09:30:00
○ 2026-07-25 23:14:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| sourcecode.com.tw | ns1.a2hosting.com, ns2.a2hosting.com | - |
✅ Authoritative Response
Server:13.248.158.180
NS records: ns1.a2hosting.com, ns2.a2hosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sourcecode.com.tw (unsigned zone)
⏱️ Timing
Total: 877ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.39.148.204 |
| NS | 4 | ns4.a2hosting.com, ns3.a2hosting.com... |
| MX | 1 | mail.sourcecode.com.tw (pri: 0) |
| TXT | 1 | v=spf1 ip4:194.39.148.200 include:spf.my |
| SOA | 1 | ns1.a2hosting.com servers.mysecurecloudh |
Analysis
Hierarchy
www.sourcecode.com.tw and mail.sourcecode.com.tw each fall under sourcecode.com.tw as their parent domain.
IP Addresses
sourcecode.com.tw resolves to just one IP address, 194.39.148.204.
Two other host names, along with queenrealtyco.com, rockhardshow.com and imaginariums.com, also share IP numbers with sourcecode.com.tw.
Name Servers
The NS records for sourcecode.com.tw point to four name servers: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.
sourcecode.com.tw partially shares its NS delegation with several other domains, including mozinfo24.com, mysitefaster.com, placertheater.org and two others.
The name servers ns1.supercp.com, ns2.supercp.com, ns3.supercp.com and ns4.supercp.com are often found in use alongside these name servers.
The hosts ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com all resolve to exactly one IP address each: 13.248.158.180, 75.2.118.134, 76.223.26.245 and 99.83.147.209 respectively.
Mail Servers
The sole mail server for sourcecode.com.tw is mail.sourcecode.com.tw.
mail.sourcecode.com.tw resolves to a single IP number: 194.39.148.204.