ns1.up.com.tw - robtex.com
ns1.up.com.tw
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 220.133.152.195๐น๐ผ HiNet220.133.0.0/16 | ||||||
| PTR | 220-133-152-195.hinet-ip.hinet.net | ||||||
up.com.tw
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 220.133.152.195๐น๐ผ HiNet220.133.0.0/16 | ||||||
| NS | win-n0jh31o8uci โญ โ ๏ธ Not in parent delegation | ||||||
| NS | ns1.lego.com.tw โ ๏ธ Not in zone NS records | ||||||
| NS | ns1.up.com.tw โ ๏ธ Not in zone NS records | ||||||
| NS | ns2.lego.com.tw โ ๏ธ Not in zone NS records | ||||||
| NS | ns2.up.com.tw โ ๏ธ Not in zone NS records | ||||||
| SOA | win-n0jh31o8ucihostmaster serial=15 | ||||||
NS for
Previously NS for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
โA1.34.161.582015-09-24 โ 2017-08-19 ยท 5 obs
โ 2013-08-20 03:08:06
โ 2015-09-24 13:32:14
โ 2017-08-19 22:35:36
โ 2026-02-17 01:18:40
โ 2026-04-25 03:38:30
โ 2015-09-24 13:32:14
โ 2017-08-19 22:35:36
โ 2026-02-17 01:18:40
โ 2026-04-25 03:38:30
โA114.32.34.1572013-08-20 โ 2013-08-20 ยท 3 obs
โ 2013-08-20 03:08:06
โ 2015-09-24 13:32:14
โ 2026-04-25 03:38:30
โ 2015-09-24 13:32:14
โ 2026-04-25 03:38:30
โA220.133.152.1952026-02-17 โ 2026-04-25 ยท 6 obs
โ 2017-08-19 22:35:36
โ 2026-02-17 01:18:40
โ 2026-03-11 13:55:52
โ 2026-03-12 01:35:12
โ 2026-03-25 15:09:40
โ 2026-04-25 03:38:30
โ 2026-02-17 01:18:40
โ 2026-03-11 13:55:52
โ 2026-03-12 01:35:12
โ 2026-03-25 15:09:40
โ 2026-04-25 03:38:30
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com.tw | h.dns.tw, b.twnic.net.tw, anytld.apnic.net, e.twnic.net.tw... | - |
| up.com.tw | ns2.up.com.tw, ns2.lego.com.tw, ns1.up.com.tw, ns1.lego.com.tw | 4 records |
โ Authoritative Response
Server:220.133.152.195
NS records: ns2.up.com.tw, ns2.lego.com.tw, ns1.up.com.tw, ns1.lego.com.tw
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for com.tw (unsigned zone)
โฑ๏ธ Timing
Total: 792ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 220.133.152.195 |
๐ Glue Records Collected
Total: 4
In-bailiwick: 2 (ns2.up.com.tw, ns1.up.com.tw)
Out-of-bailiwick: 2 (ns2.lego.com.tw, ns1.lego.com.tw)
Analysis
Name Server Role
ns1.up.com.tw serves as a name server for up.com.tw and et.com.tw.
ns2.up.com.tw, win-n0jh31o8uci and ns1.lego.com.tw are commonly used as name servers along with ns1.up.com.tw.
IP Addresses
ns1.up.com.tw resolves to one IP number: 220.133.152.195.
other host names including up.com.tw, lego.com.tw, 220-133-152-195.hinet-ip.hinet.net, et.com.tw and ns2.lego.com.tw share IP numbers with ns1.up.com.tw.