top.com.tw - robtex.com
top.com.tw
com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.twnic.net.tw ⭐ | ||||||
| NS | anytld.apnic.net | ||||||
| NS | b.twnic.net.tw | ||||||
| NS | c.twnic.net.tw | ||||||
| NS | d.twnic.net.tw | ||||||
| NS | e.twnic.net.tw | ||||||
| NS | f.twnic.net.tw | ||||||
| NS | g.twnic.net.tw | ||||||
| NS | h.dns.tw | ||||||
| NS | h.twnic.net.tw | ||||||
| SOA | a.twnic.net.twsnw@twnic.net.tw serial=2006339896 | ||||||
Subdomains
mail.top.com.tw |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.linode.com2020-01-16 → 2026-04-06 · 2 obs
● 2026-04-06 23:04:16
●NSns2.linode.com2020-01-16 → 2026-04-06 · 2 obs
● 2026-04-06 23:04:16
●NSns3.linode.com2020-01-16 → 2026-04-06 · 2 obs
● 2026-04-06 23:04:16
●NSns4.linode.com2020-01-16 → 2026-04-06 · 2 obs
● 2026-04-06 23:04:16
●NSns5.linode.com2020-01-16 → 2026-04-06 · 2 obs
● 2026-04-06 23:04:16
●MXmail.top.com.tw2020-01-16 → 2026-04-06 · 2 obs
● 2026-04-06 23:04:16
●A172.105.194.1422020-01-16 → 2026-04-06 · 2 obs
● 2026-04-06 23:04:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com.tw | f.twnic.net.tw, a.twnic.net.tw, anytld.apnic.net, c.twnic.net.tw... | - |
| top.com.tw | ns1.linode.com, ns4.linode.com, ns2.linode.com, ns3.linode.com... | - |
✅ Authoritative Response
Server:92.123.94.2
NS records: ns1.linode.com, ns4.linode.com, ns2.linode.com, ns3.linode.com, ns5.linode.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for com.tw (unsigned zone)
⏱️ Timing
Total: 4313ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.105.194.142 |
| NS | 5 | ns3.linode.com, ns2.linode.com... |
| MX | 1 | mail.top.com.tw (pri: 1) |
| TXT | 2 | MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDF, v=spf1 ip4:211.20.144.219 mx ~all |
| SOA | 1 | ns1.linode.com linuxnet\.tw.gmail.com |
Analysis
Hierarchy
top.com.tw is a parent of mail.top.com.tw.
IP Addresses
top.com.tw points to a single IP number: 172.105.194.142.
Name Servers
top.com.tw is delegated to five name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com and ns5.linode.com.
top.com.tw at least partially shares name servers with other domains, for instance authjo.bz, komparte.org, satachi.co.uk, lykit.io and cormoransurfboards.com.
Host names with two IP numbers:
ns1.linode.com points to 2600:14c0:6::2 and 92.123.94.2.
ns2.linode.com points to 2600:14c0:6::3 and 92.123.94.3.
ns3.linode.com points to 2600:14c0:7::3 and 92.123.95.3.
ns4.linode.com points to 2600:14c0:7::4 and 92.123.95.4.
ns5.linode.com points to 2600:14c0:7::2 and 92.123.95.2.
Mail Servers
top.com.tw is handled by a single mail server, mail.top.com.tw.
mail.top.com.tw points to a single IP: 211.20.144.219.