youcan.com.tw - robtex.com
youcan.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=2006337642 | ||||||
Subdomains
Same first word
Similar names
DNS History
4 records (3 active, 1 former)
●NSdns1.youcan.com.tw2015-07-09 → 2026-03-26 · 2 obs
● 2026-03-26 22:04:54
●NSdns2.youcan.com.tw2015-07-09 → 2026-03-26 · 2 obs
● 2026-03-26 22:04:54
●A211.23.248.1182026-03-18 → 2026-03-26 · 3 obs
● 2026-03-18 03:23:20
● 2026-03-26 22:04:54
○A61.218.231.1302015-07-09 → 2017-03-31 · 4 obs
● 2017-03-31 19:36:26
○ 2026-03-18 03:23:20
○ 2026-03-26 22:04:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com.tw | g.twnic.net.tw, h.twnic.net.tw, a.twnic.net.tw, anytld.apnic.net... | - |
| youcan.com.tw | dns2.youcan.com.tw, dns1.youcan.com.tw | 4 records |
✅ Authoritative Response
Server:211.23.248.118
NS records: dns2.youcan.com.tw, dns1.youcan.com.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for com.tw (unsigned zone)
⏱️ Timing
Total: 788ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.23.248.118 |
| NS | 2 | dns1.youcan.com.tw, dns2.youcan.com.tw |
| SOA | 1 | dns1.youcan.com.tw root.youcan.com.tw |
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (dns2.youcan.com.tw, dns1.youcan.com.tw, dns2.youcan.com.tw...)
Analysis
Hierarchy
youcan.com.tw is a parent of dns2.youcan.com.tw and dns1.youcan.com.tw.
IP Addresses
youcan.com.tw points to IP number: 211.23.248.118.
Other host names such as dns2.youcan.com.tw, dns1.bexweb.tw, www.yungho.com.tw, dns1.ptblind.org.tw and dns1.yungho.com.tw share IPs with youcan.com.tw.
Name Servers
youcan.com.tw is delegated to two name servers: dns1.youcan.com.tw and dns2.youcan.com.tw.
Host names with two IP numbers:
dns1.youcan.com.tw points to 2001:b030:c128:5e00::181 and 211.23.248.118.
dns2.youcan.com.tw points to 2001:b030:c128:5e00::181 and 211.23.248.118.
Host names pointing to 2001:b030:c128:5e00::181: dns1.youcan.com.tw and dns2.youcan.com.tw.
Host names pointing to 211.23.248.118: dns1.youcan.com.tw and dns2.youcan.com.tw.