dns1.coding.tw - dns.ninja
dns1.coding.tw
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 220.135.84.94๐น๐ผ HiNet220.135.0.0/16 | ||||||
| PTR | 220-135-84-94.hinet-ip.hinet.net | ||||||
coding.tw
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 1.2.3.4 | ||||||
| NS | dns.coding.tw.coding.tw โญ | ||||||
| NS | dns.coding.tw โ ๏ธ Not in parent delegation | ||||||
| NS | dns1.coding.tw โ ๏ธ Not in zone NS records | ||||||
| NS | dns2.coding.tw โ ๏ธ Not in parent delegation | ||||||
| MX | isp.coding.tw โญ | ||||||
| TXT | v=spf1 ip4:220.135.84.94/24 -all | ||||||
| SOA | dns.coding.tw.coding.twjerry@coding.tw.coding.tw 2026-01-24 #9 | ||||||
NS for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA1.34.166.382026-02-17 โ 2026-04-13 ยท 4 obs
โ 2026-02-17 05:22:58
โ 2026-04-13 02:32:06
โ 2026-04-19 06:42:06
โ 2026-07-24 23:29:28
โ 2026-04-13 02:32:06
โ 2026-04-19 06:42:06
โ 2026-07-24 23:29:28
โA220.135.84.942026-04-19 โ 2026-07-24 ยท 3 obs
โ 2026-04-13 02:32:06
โ 2026-04-19 06:42:06
โ 2026-07-24 23:29:28
โ 2026-04-19 06:42:06
โ 2026-07-24 23:29:28
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | 15 records |
| coding.tw | dns.coding.tw | 1 record |
โ Authoritative Response
Server:220.135.84.94
NS records: dns.coding.tw
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for coding.tw (unsigned zone)
โฑ๏ธ Timing
Total: 2810ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 220.135.84.94 |
๐ Glue Records Collected
Total: 16
In-bailiwick: 15 (a.dns.tw, b.dns.tw, c.dns.tw...)
Out-of-bailiwick: 1 (anytld.apnic.net)
Analysis
Name Server Role
coding.tw is delegated to dns1.coding.tw as a name server.
It is common to see dns2.coding.tw, dns.coding.tw and dns.coding.tw.coding.tw acting as name servers in combination with dns1.coding.tw.
IP Addresses
dns1.coding.tw has exactly one IP address โ 220.135.84.94.
mail.coding.tw, isp.coding.tw, dns2.coding.tw plus two other host names have IP numbers in common with dns1.coding.tw.