usage.tw - dns.ninja

usage.tw

DNSSEC⚠️ Not signed
A192.81.129.126πŸ‡ΊπŸ‡Έ AKAMAI-LINODE-AP192.81.128.0/21 Akamai Technologies
PTRli588-126.members.linode.com
NSns1.tradeserv.com ⭐
A210.65.244.135πŸ‡ΉπŸ‡Ό HiNet210.65.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.
PTR210-65-244-135.hinet-ip.hinet.net
NSns.tradeserv.com
A210.64.125.39πŸ‡ΉπŸ‡Ό Seednet210.64.125.0/24 SeedNet
PTRns.tradeserv.com
SOAns.tradeserv.comroot@ns.tradeserv.com 2011-11-03 #1

tw

DNSSECπŸ”’ Signed (DS record present)
NSa.dns.tw ⭐
NSanytld.apnic.net ⚠️ Not in parent delegation
NSb.dns.tw
NSc.dns.tw
NSd.dns.tw
NSe.dns.tw
NSf.dns.tw
NSg.dns.tw
NSh.dns.tw
SOAa.dns.twsnw@twnic.net.tw serial=2011027139

Subdomains

Same first word

Similar names

DNS History

4 records (3 active, 1 former)

20162017201820192020202120222023202420252026NSns.tradeserv.comns1.tradeserv.comns2.tradeserv.comA192.81.129.126
●NSns.tradeserv.com2015-07-17 β†’ 2026-06-25 Β· 2 obs
● 2015-07-17 07:10:54
● 2026-06-25 12:27:04
●NSns1.tradeserv.com2026-02-19 β†’ 2026-06-25 Β· 3 obs
β—‹ 2016-12-01 12:56:00
● 2026-02-19 20:06:46
● 2026-06-25 12:27:04
β—‹NSns2.tradeserv.com2015-07-17 β†’ 2016-12-01 Β· 4 obs
● 2015-07-17 07:10:54
● 2016-12-01 12:56:00
β—‹ 2026-02-19 20:06:46
β—‹ 2026-06-25 12:27:04
●A192.81.129.1262015-07-17 β†’ 2026-06-25 Β· 2 obs
● 2015-07-17 07:10:54
● 2026-06-25 12:27:04

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
twa.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw...-
usage.twns1.tradeserv.com, ns.tradeserv.com-

βœ… Authoritative Response

Server:210.64.125.39

NS records: ns1.tradeserv.com, ns.tradeserv.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usage.tw (unsigned zone)

⏱️ Timing

Total: 3718ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1192.81.129.126
NS2ns.tradeserv.com, ns1.tradeserv.com
SOA1ns.tradeserv.com root.ns.tradeserv.com

Analysis

Hierarchy

The parent domain of bussiness.usage.tw and www.usage.tw is usage.tw.

IP Addresses

usage.tw directs to one IP number, which is 192.81.129.126.

Among the host names that share IP numbers with usage.tw are www.curl.com.tw, www.finepro.tw, uul.tw and two others.

Name Servers

Two name servers handle the delegation for usage.tw: ns1.tradeserv.com and ns.tradeserv.com.

usage.tw has the same name server delegation as a number of other domains, such as biocodespa.tw, tech-control-tw.com, gengyiu.com and two more.

At least some of usage.tw's name servers are shared with other domains, for example chau-fu.com.tw, macromakoto.com, sports-vega.com and two more.

These name servers tend to be deployed in combination with the name servers ns2.tradeserv.com and ns3.tradeserv.com.

Each of ns1.tradeserv.com and ns.tradeserv.com has one IP address: ns1.tradeserv.com uses 210.65.244.135 and ns.tradeserv.com uses 210.64.125.39.