codinglab.tw - robtex.com
codinglab.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.19.238.117Cloudflare104.19.224.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns49.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2182::19🇺🇸 GODADDY-DNS2603:5:2180::/44 | ||||||
| PTR | ns49.domaincontrol.com | ||||||
| A | 97.74.104.25🇺🇸 GODADDY-DNS97.74.104.0/23 | ||||||
| PTR | ns49.domaincontrol.com | ||||||
| NS | ns50.domaincontrol.com | ||||||
| A | 2603:5:2282::19🇺🇸 GODADDY-DNS2603:5:2280::/44 | ||||||
| PTR | ns50.domaincontrol.com | ||||||
| A | 173.201.72.25🇺🇸 GODADDY-DNS173.201.72.0/23 | ||||||
| PTR | ns50.domaincontrol.com | ||||||
| MX | codinglab-tw.mail.protection.outlook.com ⭐ | ||||||
| TXT | NETORGFT5427053.onmicrosoft.com | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| SOA | ns49.domaincontrol.comdns@jomax.net 2022-05-14 #2 | ||||||
tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.tw ⭐ | ||||||
| NS | anytld.apnic.net | ||||||
| NS | b.dns.tw | ||||||
| NS | c.dns.tw | ||||||
| NS | d.dns.tw | ||||||
| NS | e.dns.tw | ||||||
| NS | f.dns.tw | ||||||
| NS | g.dns.tw | ||||||
| NS | h.dns.tw | ||||||
| SOA | a.dns.twsnw@twnic.net.tw serial=2011056449 | ||||||
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DNS History
4 records (4 active, 0 former)
●NSns49.domaincontrol.com2026-08-20 → 2026-08-24 · 2 obs
● 2026-08-24 20:29:12
●NSns50.domaincontrol.com2026-08-20 → 2026-08-24 · 2 obs
● 2026-08-24 20:29:12
●MXcodinglab-tw.mail.protection.outlook.com2026-08-20 → 2026-08-24 · 2 obs
● 2026-08-24 20:29:12
●A104.19.238.1172026-08-20 → 2026-08-24 · 2 obs
● 2026-08-24 20:29:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | e.dns.tw, anytld.apnic.net, h.dns.tw, a.dns.tw... | 15 records |
| codinglab.tw | ns50.domaincontrol.com, ns49.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.104.25
NS records: ns50.domaincontrol.com, ns49.domaincontrol.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at tw: Error: DNS query timeout: 203.73.24.25 for DNSKEY tw
⏱️ Timing
Total: 3465ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.19.238.117 |
| NS | 2 | ns49.domaincontrol.com, ns50.domaincontrol.com |
| MX | 1 | codinglab-tw.mail.protection.outlook.com |
| TXT | 2 | NETORGFT5427053.onmicrosoft.com, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns49.domaincontrol.com dns.jomax.net |
📌 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
IP Addresses
codinglab.tw resolves to just one IP address, 104.19.238.117.
Host names such as growthschool.com and commenceledream.com share IP numbers with codinglab.tw.
Name Servers
codinglab.tw uses two name servers for its delegation: ns49.domaincontrol.com and ns50.domaincontrol.com.
codinglab.tw shares its NS records with other domains, for example bountifulhomes.com, arthritisactionnetwork.com, ebikehiretweedvalley.com and two others.
The two host names ns49.domaincontrol.com and ns50.domaincontrol.com each have a pair of IP addresses: ns49.domaincontrol.com has 97.74.104.25 and 2603:5:2182::19, and ns50.domaincontrol.com has 173.201.72.25 and 2603:5:2282::19.
Mail Servers
The sole mail server for codinglab.tw is codinglab-tw.mail.protection.outlook.com.