ucn.tw - robtex.com

ucn.tw

DNSSEC⚠️ Not signed
A35.244.204.139🇺🇸 Google35.244.0.0/16
PTR139.204.244.35.bc.googleusercontent.com
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@ucn.tw serial=2021

tw

DNSSEC🔒 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 2011-04-20 #72
⚠️ On DNS blocklist: tif

Same first word

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ucn.name
ucn.ru
ucn.ir
ucn.se
ucn.dk
ucn.org.hk
ucn.tw
ucn.com
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ucn.org.cn
ucn.de

Similar names

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cnu.jp
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cnu.pl
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unc.com
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cnu.ro
unc.at
cun.com.br
unc.healthcare
cun.edu.co
cun.com
cnu.cc
unc.mil
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unc.com.tw
unc.jp
unc.com.ua
cun.ru.com
cun.cz
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unc.it
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nuc.edu.iq
nuc.be
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cnu.us
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cnu.ca
cun.co
unc.ca
unc.ch
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cun.es
ncu.ru
nuc.tw
unc.co.id
cnu.at
cun.me
ncu.biz
unc.tv
cnu.ac.th
unc.ua
unc.cz
nuc.edu.ng
ncu.com
ncu.ca
cun.at
unc.sk
cnu.be
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ncu.dk
ncu.edu.cn
unc.info
cnu.me
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cun.dk
unc.co
nuc.it
ncu.ie
unc.edu.pe
nuc.es
cnu.edu.ph
ncu.co.id
unc.org
nuc.com.kw
ncu.edu.tw
cnu.nyc
ncu.de
ncu.it
cnu.it
cnu.edu
cun.ac.cn
ncu.ch
unc.no
unc.kiev.ua
nuc.ru
unc.co.jp
cun.pl
nuc.by
ncu.com.cn
unc.cl
cnu.edu.cn
cnu.com.cn
cun.ca
nuc.com.cn
ncu.cc
cnu.ch
cnu.cl
cun.ru
nuc.dk
unc.soccer
unc.vn
ncu.nl
unc.me
ncu.xyz
nuc.us
unc.network
cnu.or.kr
nuc.eu
unc.be
nuc.cc
unc.dk

DNS History

4 records (4 active, 0 former)

NSlocalhost@ns1.cyberdns.twns2.cyberdns.twA35.244.204.139
●NSlocalhost@2026-07-28 → 2026-08-01 · 2 obs
● 2026-07-28 02:17:10
● 2026-08-01 12:24:44
●NSns1.cyberdns.tw2026-07-28 → 2026-08-01 · 2 obs
● 2026-07-28 02:17:10
● 2026-08-01 12:24:44
●NSns2.cyberdns.tw2026-07-28 → 2026-08-01 · 2 obs
● 2026-07-28 02:17:10
● 2026-08-01 12:24:44
●A35.244.204.1392026-07-28 → 2026-08-01 · 2 obs
● 2026-07-28 02:17:10
● 2026-08-01 12:24:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
twa.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw...-
ucn.twns1.cyberdns.tw, ns2.cyberdns.tw2 records

✅ Authoritative Response

Server:35.194.228.87

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ucn.tw (unsigned zone)

⏱️ Timing

Total: 1076ms | Queries: -

📄 Records

TypeCountSample Data
A135.244.204.139
NS2ns2.cyberdns.tw, ns1.cyberdns.tw
SOA1localhost@ hostmaster.ucn.tw

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.cyberdns.tw, ns1.cyberdns.tw)

Analysis

IP Addresses

ucn.tw resolves to one IP address: 35.244.204.139.

uly.tw, amai.news, psk.com.tw and two other host names share IP numbers with ucn.tw.

Name Servers

The authoritative name servers for ucn.tw are localhost@, ns1.cyberdns.tw and ns2.cyberdns.tw — three in total.

ucn.tw has at least partial name server overlap with other domains, such as bbb77.idv.tw, bizhub.com.tw, woa1.com and two others.

ns1.cyberdns.tw directs to 34.80.212.212 and ns2.cyberdns.tw directs to 35.194.228.87; each host name points to exactly one IP number.