a5.cell.com.tw - robtex.com

a5.cell.com.tw

DNSSEC⚠️ Not signed
A2001:b030:202c:7400:10:0:5:41🇹🇼 HiNet2001:b030:2000::/36
PTR2001-b030-202c-7400-0010-0000-0005-0041.hinet-ip6.hinet.net
A220.130.183.33🇹🇼 HiNet220.130.0.0/16

cell.com.tw

DNSSEC⚠️ Not signed
NSdns.cell.com.tw ⭐
MXa5.cell.com.tw ⭐
TXTv=spf1 ip4:220.130.183.0/24 ip6:2001:b030:202c:7400::/56 ~all
TXTgoogle-site-verification=ASCQPEngjs16nVig7cRWy0MCCgPPai3WwRXgcc4s85Q
SOAdns.cell.com.twleifeng@cell.com.tw 2026-03-25 #1

MX for

cell.com.tw

Same first word

a5.ca
a5.by
a5.com.vn
a5.tel
a5.biz
a5.at
a5.eu
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Similar names

5a.de
5a.ro
5a.fr
5a.su
5a.be
5a.se
5a.fi
5a.cm
5a.eu
5a.hu
5a.lv
5a.com.tw
5a.nl
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5a.pl
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5a.com.ua
5a.io
5a.no
5a.com.tr
5a.lt
5a.top
5a.ca
5a.org.cn
5a.design
5a.fund
5a.ru
5a.net
5a.com.br
5a.com
5a.co.kr
5a.org

DNS History

2 records (2 active, 0 former)

A2001:b030:202c:7400:10:0:5:41220.130.183.33
●A2001:b030:202c:7400:10:0:5:412026-03-24 → 2026-03-30 · 2 obs
● 2026-03-24 06:08:20
● 2026-03-30 00:34:06
●A220.130.183.332026-03-24 → 2026-03-30 · 2 obs
● 2026-03-24 06:08:20
● 2026-03-30 00:34:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
com.twa.twnic.net.tw, e.twnic.net.tw, b.twnic.net.tw, c.twnic.net.tw...-
cell.com.twdns.cell.com.tw2 records

✅ Authoritative Response

Server:220.130.183.33

NS records: dns.cell.com.tw

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for com.tw (unsigned zone)

⏱️ Timing

Total: 641ms | Queries: -

📄 Records

TypeCountSample Data
A1220.130.183.33
AAAA12001:b030:202c:7400:10:0:5:41

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (dns.cell.com.tw, dns.cell.com.tw)

Analysis

Mail Server Role

The mail server for cell.com.tw is a5.cell.com.tw.

IP Addresses

a5.cell.com.tw points to two IP numbers: 2001:b030:202c:7400:10:0:5:41 and 220.130.183.33.

Other host names, for instance dns.cell.com.tw, dns.antcell.com.tw, dns2.antcell.com, 220-130-183-33.hinet-ip.hinet.net and dns.antcell.com share IP numbers with a5.cell.com.tw.