basic.tw - dns.ninja
basic.tw
tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.tw ⭐ | ||||||
| NS | anytld.apnic.net ⚠️ Not in parent delegation | ||||||
| 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=2011037054 | ||||||
PTR for
Previously MX for
basic.tw |
Subdomains
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
○NSadmns1.hinet.net2015-08-11 → 2016-07-19 · 4 obs
● 2016-07-19 14:57:06
○ 2026-02-18 01:37:52
○ 2026-07-22 02:19:34
○NSadmns2.hinet.net2015-08-11 → 2016-07-19 · 4 obs
● 2016-07-19 14:57:06
○ 2026-02-18 01:37:52
○ 2026-07-22 02:19:34
●NSns-1473.awsdns-56.org2026-02-18 → 2026-07-22 · 3 obs
● 2026-02-18 01:37:52
● 2026-07-22 02:19:34
●NSns-1628.awsdns-11.co.uk2026-02-18 → 2026-07-22 · 3 obs
● 2026-02-18 01:37:52
● 2026-07-22 02:19:34
●NSns-638.awsdns-15.net2026-02-18 → 2026-07-22 · 3 obs
● 2026-02-18 01:37:52
● 2026-07-22 02:19:34
●NSns-72.awsdns-09.com2026-02-18 → 2026-07-22 · 3 obs
● 2026-02-18 01:37:52
● 2026-07-22 02:19:34
○MXbasic.tw2015-08-11 → 2016-07-19 · 4 obs
● 2016-07-19 14:57:06
○ 2026-02-18 01:37:52
○ 2026-07-22 02:19:34
●MXmail.basic.tw2026-02-18 → 2026-07-22 · 3 obs
● 2026-02-18 01:37:52
● 2026-07-22 02:19:34
○A61.220.69.2352015-08-11 → 2016-07-19 · 4 obs
● 2016-07-19 14:57:06
○ 2026-02-18 01:37:52
○ 2026-07-22 02:19:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| basic.tw | ns-638.awsdns-15.net, ns-72.awsdns-09.com, ns-1628.awsdns-11.co.uk, ns-1473.awsdns-56.org | - |
✅ Authoritative Response
Server:205.251.192.72
NS records: ns-638.awsdns-15.net, ns-72.awsdns-09.com, ns-1628.awsdns-11.co.uk, ns-1473.awsdns-56.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for basic.tw (unsigned zone)
⏱️ Timing
Total: 2052ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1473.awsdns-56.org, ns-1628.awsdns-11.co.uk... |
| MX | 1 | mail.basic.tw (pri: 10) |
| TXT | 6 | 2h37lsna13nkp2d0inn59mcetj, bklv28nt5rgramgg9sevsqt17q... |
| SOA | 1 | ns-1628.awsdns-11.co.uk awsdns-hostmaste |
Analysis
Hierarchy
basic.tw is the parent domain of mail.basic.tw and www.basic.tw.
Name Servers
basic.tw has four authoritative name servers: ns-72.awsdns-09.com, ns-638.awsdns-15.net, ns-1473.awsdns-56.org and ns-1628.awsdns-11.co.uk.
basic.tw partially shares its NS delegation with several other domains, including 194.207.54.in-addr.arpa, 231.29.113.in-addr.arpa, www-555534a.com and two others.
The name servers ns1-24-sa-east-1.ec2-rdns.amazonaws.com, ns2-24-sa-east-1.ec2-rdns.amazonaws.com, ns3-24-sa-east-1.ec2-rdns.amazonaws.com and ns4-24-sa-east-1.ec2-rdns.amazonaws.com are often found in use alongside these name servers.
ns-72.awsdns-09.com, ns-638.awsdns-15.net, ns-1473.awsdns-56.org and ns-1628.awsdns-11.co.uk each carry two IP addresses. ns-72.awsdns-09.com has 205.251.192.72 and 2600:9000:5300:4800::1; ns-638.awsdns-15.net has 205.251.194.126 and 2600:9000:5302:7e00::1; ns-1473.awsdns-56.org has 205.251.197.193 and 2600:9000:5305:c100::1; ns-1628.awsdns-11.co.uk has 205.251.198.92 and 2600:9000:5306:5c00::1.