ns2.up.com.tw - robtex.com
ns2.up.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 220.133.152.195🇹🇼 HiNet220.133.0.0/16 | ||||||
| PTR | 220-133-152-195.hinet-ip.hinet.net | ||||||
up.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 220.133.152.195🇹🇼 HiNet220.133.0.0/16 | ||||||
| NS | win-n0jh31o8uci ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.lego.com.tw ⚠️ Not in zone NS records | ||||||
| NS | ns1.up.com.tw ⚠️ Not in zone NS records | ||||||
| NS | ns2.lego.com.tw ⚠️ Not in zone NS records | ||||||
| NS | ns2.up.com.tw ⚠️ Not in zone NS records | ||||||
| SOA | win-n0jh31o8ucihostmaster serial=15 | ||||||
NS for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
○A1.34.161.582015-09-24 → 2016-07-25 · 5 obs
○ 2013-08-31 07:42:18
● 2015-09-24 13:32:14
● 2016-07-25 23:14:18
○ 2026-02-17 01:18:40
○ 2026-04-23 23:51:06
● 2015-09-24 13:32:14
● 2016-07-25 23:14:18
○ 2026-02-17 01:18:40
○ 2026-04-23 23:51:06
○A114.32.34.1572013-08-31 → 2013-08-31 · 3 obs
● 2013-08-31 07:42:18
○ 2015-09-24 13:32:14
○ 2026-04-23 23:51:06
○ 2015-09-24 13:32:14
○ 2026-04-23 23:51:06
●A220.133.152.1952026-02-17 → 2026-04-23 · 6 obs
○ 2016-07-25 23:14:18
● 2026-02-17 01:18:40
● 2026-03-11 13:55:52
○ 2026-03-12 01:35:12
● 2026-03-25 15:09:40
● 2026-04-23 23:51:06
● 2026-02-17 01:18:40
● 2026-03-11 13:55:52
○ 2026-03-12 01:35:12
● 2026-03-25 15:09:40
● 2026-04-23 23:51:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | e.dns.tw, c.dns.tw, a.dns.tw, b.dns.tw... | - |
| com.tw | f.twnic.net.tw, g.twnic.net.tw, anytld.apnic.net, e.twnic.net.tw... | 17 records |
| up.com.tw | ns2.up.com.tw, ns1.lego.com.tw, ns1.up.com.tw, ns2.lego.com.tw | 4 records |
✅ Authoritative Response
Server:220.133.152.195
NS records: ns2.up.com.tw, ns1.lego.com.tw, ns1.up.com.tw, ns2.lego.com.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for up.com.tw (unsigned zone)
⏱️ Timing
Total: 1768ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 220.133.152.195 |
📌 Glue Records Collected
Total: 21
In-bailiwick: 2 (ns1.up.com.tw, ns2.up.com.tw)
Out-of-bailiwick: 19 (h.twnic.net.tw, g.twnic.net.tw, f.twnic.net.tw...)
Analysis
Name Server Role
ns2.up.com.tw serves as a name server for up.com.tw and et.com.tw.
ns1.up.com.tw, win-n0jh31o8uci and ns1.lego.com.tw are commonly used as name servers together with ns2.up.com.tw.
IP Addresses
ns2.up.com.tw resolves to a single IP address: 220.133.152.195.
Other host names including up.com.tw, 220-133-152-195.hinet-ip.hinet.net, et.com.tw, ns2.lego.com.tw and ns1.up.com.tw share IP numbers with ns2.up.com.tw.