code.tw - dns.ninja
code.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 43.254.18.11🇹🇼 YUANJHEN-TW43.254.18.0/23 Taiwan Network Information Center 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist. | ||||||
| PTR | cp37.g-dns.com | ||||||
| NS | ns19.g-dns.com ⭐ | ||||||
| A | 43.254.18.9🇹🇼 YUANJHEN-TW43.254.18.0/23 Taiwan Network Information Center 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist. | ||||||
| PTR | 43-254-18-9.static.ip.net.tw | ||||||
| NS | ns20.g-dns.com | ||||||
| A | 43.254.18.10🇹🇼 YUANJHEN-TW43.254.18.0/23 Taiwan Network Information Center 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist. | ||||||
| PTR | 43-254-18-10.static.ip.net.tw | ||||||
| MX | code.tw ⭐ | ||||||
| A | 43.254.18.11🇹🇼 YUANJHEN-TW43.254.18.0/23 Taiwan Network Information Center 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist. | ||||||
| PTR | cp37.g-dns.com | ||||||
| TXT | v=spf1 ip4:43.254.18.8 include:_spf.eee.tw +a +mx +ip4:61.216.47.103 ~all | ||||||
| TXT | 733bfabd6bbd0b8250698e50e703ec038a4a1ed6 | ||||||
| SOA | ns19.g-dns.comnoc@cpanel.gmail.com 2026-05-23 #1 | ||||||
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=2011018531 | ||||||
MX for
code.tw |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSns19.g-dns.com2026-02-25 → 2026-06-04 · 3 obs
● 2026-02-25 00:22:08
● 2026-06-04 04:39:14
●NSns20.g-dns.com2026-02-25 → 2026-06-04 · 3 obs
● 2026-02-25 00:22:08
● 2026-06-04 04:39:14
○NSrsdn1.octor.com2015-08-17 → 2017-07-31 · 4 obs
● 2017-07-31 06:40:34
○ 2026-02-25 00:22:08
○ 2026-06-04 04:39:14
○NSrsdn2.octor.com2015-08-17 → 2017-07-31 · 4 obs
● 2017-07-31 06:40:34
○ 2026-02-25 00:22:08
○ 2026-06-04 04:39:14
●MXcode.tw2015-08-17 → 2026-06-04 · 6 obs
● 2016-05-29 12:38:02
○ 2016-08-18 13:36:36
○ 2017-07-31 06:40:34
● 2026-02-25 00:22:08
● 2026-06-04 04:39:14
○A114.34.18.32015-08-17 → 2016-05-29 · 4 obs
● 2016-05-29 12:38:02
○ 2016-08-18 13:36:36
○ 2026-06-04 04:39:14
○A122.117.81.2162016-08-18 → 2017-07-31 · 5 obs
● 2016-08-18 13:36:36
● 2017-07-31 06:40:34
○ 2026-02-25 00:22:08
○ 2026-06-04 04:39:14
●A43.254.18.112026-02-25 → 2026-06-04 · 3 obs
● 2026-02-25 00:22:08
● 2026-06-04 04:39:14
○A61.216.111.822016-08-18 → 2017-07-31 · 5 obs
● 2016-08-18 13:36:36
● 2017-07-31 06:40:34
○ 2026-02-25 00:22:08
○ 2026-06-04 04:39:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | g.dns.tw, anytld.apnic.net, e.dns.tw, a.dns.tw... | 16 records |
| code.tw | ns20.g-dns.com, ns19.g-dns.com | - |
✅ Authoritative Response
Server:43.254.18.10
NS records: ns20.g-dns.com, ns19.g-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for code.tw (unsigned zone)
⏱️ Timing
Total: 2918ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 43.254.18.11 |
| NS | 2 | ns19.g-dns.com, ns20.g-dns.com |
| MX | 1 | code.tw (pri: 0) |
| TXT | 2 | v=spf1 ip4:43.254.18.8 include:_spf.eee., 733bfabd6bbd0b8250698e50e703ec038a4a1ed6 |
| SOA | 1 | ns19.g-dns.com noc.cpanel.gmail.com |
📌 Glue Records Collected
Total: 16
In-bailiwick: 14 (g.dns.tw, e.dns.tw, e.dns.tw...)
Out-of-bailiwick: 2 (anytld.apnic.net, anytld.apnic.net)
Analysis
Mail Server Role
code.tw serves as a mail server for code.tw.
IP Addresses
code.tw has exactly one IP address — 43.254.18.11.
serenehouse.my, tsn.com.tw, _dc-mx.27f4c3a20ee6.service-hitachi.com plus two other host names have IP numbers in common with code.tw.
Name Servers
code.tw is delegated to two name servers: ns19.g-dns.com and ns20.g-dns.com.
The name server configuration of code.tw is shared with other domains, for instance jason520.com.tw, puyumacap.com, 7sx.tw and two others.
code.tw has a partial name server overlap with other domains — among them oscar.idv.tw and vet.com.tw.
ns19.g-dns.com directs to 43.254.18.9 and ns20.g-dns.com directs to 43.254.18.10; each host name points to exactly one IP number.
Mail Servers
code.tw uses exactly one mail server, which is code.tw.
code.tw resolves to a single IP number: 43.254.18.11.