kt.idv.tw - robtex.com

kt.idv.tw

DNSSEC⚠️ Not signed
NSlocalhost@ ⭐
NSns1.cyberdns.tw
A34.80.212.212🇹🇼 Google34.80.208.0/20
PTR212.212.80.34.bc.googleusercontent.com
NSns2.cyberdns.tw
A35.194.228.87🇹🇼 Google35.194.224.0/20
PTR87.228.194.35.bc.googleusercontent.com
SOAlocalhost@hostmaster@kt.idv.tw serial=2025

idv.tw

DNSSEC⚠️ Not signed
NSa.twnic.net.tw ⭐ ⚠️ Not in parent delegation
NSanytld.apnic.net ⚠️ Not in parent delegation
NSb.twnic.net.tw ⚠️ Not in parent delegation
NSc.twnic.net.tw ⚠️ Not in parent delegation
NSd.twnic.net.tw ⚠️ Not in parent delegation
NSe.twnic.net.tw ⚠️ Not in parent delegation
NSf.twnic.net.tw ⚠️ Not in parent delegation
NSg.twnic.net.tw ⚠️ Not in parent delegation
NSh.dns.tw ⚠️ Not in parent delegation
NSh.twnic.net.tw ⚠️ Not in parent delegation
SOAa.twnic.net.twsnw@twnic.net.tw serial=201429184
📈 Tranco rank: #813,259
rank #4326 globally
rank #3 in the tld

idv.tw

Lead: The domainidv.twis a second‑level domain under Taiwan’s country code top‑level domain.tw, intended for personal websites of individuals in Taiwan.

Key facts

  • Owner / operator: Taiwan Network Information Center (TWNIC)
  • TLD:.tw— Taiwan (ccTLD)
  • Primary purpose: personal websites for individuals
  • Status: active

Related domains

  • com.tw— businesses
  • org.tw— non‑profits
  • net.tw— network providers
  • edu.tw— educational institutions

Subdomains

exam.kt.idv.tw

Same first word

kt.am
kt.co.at
kt.nl
kt.org
kt.tj
kt.ms
kt.world
kt.ru
kt.hu
kt.su
kt.be
kt.cz
kt.cern
kt.idv.tw
kt.gov.lt
kt.fitness
kt.network
kt.net
kt.la
kt.ph
kt.sakura.ne.jp
kt.sale
kt.edu.vn
kt.fyi
kt.biz
kt.cc
kt.co.ke
kt.se
kt.is
kt.mn
kt.at
kt.ma
kt.co
kt.rs
kt.wtf
kt.io
kt.tv
kt.kiev.ua
kt.ah.cn
kt.no
kt.kz
kt.net.ru
kt.ac.th
kt.academy
kt.pe
kt.od.ua
kt.cn
kt.de
kt.lv
kt.co.kr
kt.baby
kt.kharkov.ua
kt.pl
kt.com.hk
kt.gs
kt.company
kt.to
kt.com.tr
kt.com.ua
kt.lviv.ua
kt.com.au
kt.com.pl
kt.xj.cn
kt.market
kt.cl
kt.tel
kt.fo
kt.ac.kr
kt.dk
kt.co.th
kt.ee
kt.sk
kt.fi
kt.cd
kt.ua
kt.ca
kt.city
kt.twmail.net
kt.lt
kt.team
kt.kg

Similar names

tk.co.kr
tk.te.ua
tk.gov.tr
tk.is
tk.uy
tk.media
tk.partners
tk.la
tk.com.pl
tk.vc
tk.de
tk.net
tk.com.vn
tk.gg
tk.krakow.pl
tk.kz
tk.in.th
tk.city
tk.com.ua
tk.pp.ru
tk.cz
tk.kiev.ua
tk.sakura.ne.jp
tk.cl
tk.cx
tk.se
tk.mba
tk.ddns.net
tk.hl.cn
tk.hu
tk.net.ua
tk.co.th
tk.ua
tk.msk.ru
tk.co.za
tk.dev
tk.to
tk.fo
tk.run
tk.on.ca
tk.fr
tk.tc
tk.org.tr
tk.ph
tk.lt
tk.id
tk.com
tk.org.tw
tk.ee
tk.pe
tk.inf.ua
tk.design

DNS History

3 records (3 active, 0 former)

NSlocalhost@ns1.cyberdns.twns2.cyberdns.tw
●NSlocalhost@2026-06-29 → 2026-07-12 · 2 obs
● 2026-06-29 23:08:54
● 2026-07-12 09:01:38
●NSns1.cyberdns.tw2026-06-29 → 2026-07-12 · 2 obs
● 2026-06-29 23:08:54
● 2026-07-12 09:01:38
●NSns2.cyberdns.tw2026-06-29 → 2026-07-12 · 2 obs
● 2026-06-29 23:08:54
● 2026-07-12 09:01:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
twg.dns.tw, d.dns.tw, a.dns.tw, c.dns.tw...-
idv.twh.twnic.net.tw, b.twnic.net.tw, a.twnic.net.tw, g.twnic.net.tw...17 records
kt.idv.twns1.cyberdns.tw, ns2.cyberdns.tw-

✅ Authoritative Response

Server:34.80.212.212

NS records: ns1.cyberdns.tw, ns2.cyberdns.tw

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kt.idv.tw (unsigned zone)

⏱️ Timing

Total: 2063ms | Queries: -

📄 Records

TypeCountSample Data
NS2ns1.cyberdns.tw, ns2.cyberdns.tw
SOA1localhost@ hostmaster.kt.idv.tw

📌 Glue Records Collected

Total: 17

Out-of-bailiwick: 17 (h.twnic.net.tw, g.twnic.net.tw, f.twnic.net.tw...)

Analysis

Hierarchy

The domain exam.kt.idv.tw falls under the parent kt.idv.tw.

Name Servers

DNS for kt.idv.tw is handled by three authoritative name servers: localhost@, ns1.cyberdns.tw and ns2.cyberdns.tw.

At least some of kt.idv.tw's name servers are shared with other domains, for example planett.tw, cyi.com.tw, mitir.com.tw and two more.

Each of ns1.cyberdns.tw and ns2.cyberdns.tw has one IP address: ns1.cyberdns.tw uses 34.80.212.212 and ns2.cyberdns.tw uses 35.194.228.87.