debug.tw - dns.ninja
debug.tw
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 2011-04-01 #56 | ||||||
PTR for
Subdomains
Same first word
Similar names
DNS History
12 records (8 active, 4 former)
●NSns1.linode.com2015-06-25 → 2026-07-29 · 2 obs
● 2026-07-29 05:52:38
●NSns2.linode.com2015-06-25 → 2026-07-29 · 2 obs
● 2026-07-29 05:52:38
●NSns3.linode.com2015-06-25 → 2026-07-29 · 2 obs
● 2026-07-29 05:52:38
●NSns4.linode.com2015-06-25 → 2026-07-29 · 2 obs
● 2026-07-29 05:52:38
●NSns5.linode.com2015-06-25 → 2026-07-29 · 2 obs
● 2026-07-29 05:52:38
●MXmail.debug.tw2015-06-25 → 2026-07-29 · 2 obs
● 2026-07-29 05:52:38
○A103.29.71.1442017-10-13 → 2017-10-13 · 4 obs
● 2017-10-13 14:57:10
○ 2026-03-19 12:04:30
○ 2026-07-29 05:52:38
○A106.187.47.542015-06-25 → 2016-08-15 · 4 obs
● 2016-08-15 03:06:48
○ 2017-10-13 14:57:10
○ 2026-07-29 05:52:38
●A2600:3c01::2000:8aff:fe83:ea712026-05-23 → 2026-07-29 · 3 obs
● 2026-05-23 17:16:08
● 2026-07-29 05:52:38
○A2600:3c01::f03c:92ff:fe82:af692026-03-19 → 2026-05-15 · 5 obs
● 2026-03-19 12:04:30
● 2026-05-15 15:18:18
○ 2026-05-23 17:16:08
○ 2026-07-29 05:52:38
○A45.79.83.932026-03-19 → 2026-05-15 · 5 obs
● 2026-03-19 12:04:30
● 2026-05-15 15:18:18
○ 2026-05-23 17:16:08
○ 2026-07-29 05:52:38
●A50.116.9.1592026-05-23 → 2026-07-29 · 3 obs
● 2026-05-23 17:16:08
● 2026-07-29 05:52:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | 16 records |
| debug.tw | ns3.linode.com, ns1.linode.com, ns4.linode.com, ns5.linode.com... | - |
✅ Authoritative Response
Server:92.123.95.3
NS records: ns3.linode.com, ns1.linode.com, ns4.linode.com, ns5.linode.com, ns2.linode.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for debug.tw (unsigned zone)
⏱️ Timing
Total: 2422ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.116.9.159 |
| AAAA | 1 | 2600:3c01::2000:8aff:fe83:ea71 |
| NS | 5 | ns4.linode.com, ns3.linode.com... |
| MX | 1 | mail.debug.tw (pri: 10) |
| SOA | 1 | ns1.linode.com mifanbang.gmail.com |
📌 Glue Records Collected
Total: 16
In-bailiwick: 14 (a.dns.tw, a.dns.tw, b.dns.tw...)
Out-of-bailiwick: 2 (anytld.apnic.net, anytld.apnic.net)
Analysis
Hierarchy
www.debug.tw, mail.debug.tw and api.debug.tw each fall under the parent domain debug.tw.
IP Addresses
debug.tw directs to two IP numbers, 50.116.9.159 and 2600:3c01::2000:8aff:fe83:ea71
debug.tw shares its IP numbers with other host names, including 50-116-9-159.ip.linodeusercontent.com, www.debug.tw, mail.debug.tw and api.debug.tw.
Name Servers
Delegation for debug.tw is to five name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com and two others.
debug.tw partially shares its NS delegation with several other domains, including zoeapp.com, infinitydental-us.com, insistendo.co.uk and two others.
These name servers are regularly seen alongside ns5.linode.com and ns4.linode.com as name servers.
Host names with two IP numbers:
The A records for ns1.linode.com return 92.123.94.2 and 2600:14c0:6::2.
The A records for ns2.linode.com return 92.123.94.3 and 2600:14c0:6::3.
The A records for ns3.linode.com return 92.123.95.3 and 2600:14c0:7::3.
The A records for ns4.linode.com return 92.123.95.4 and 2600:14c0:7::4.
The A records for ns5.linode.com return 92.123.95.2 and 2600:14c0:7::2.
Mail Servers
debug.tw has one mail server: mail.debug.tw.
mail.debug.tw resolves to 50.116.9.159 and no other IP number.