mail.itpro.com.tw - robtex.com

mail.itpro.com.tw

DNSSEC⚠️ Not signed
A220.130.210.121🇹🇼 HiNet220.130.0.0/16
PTRitpro.com.tw

itpro.com.tw

DNSSEC⚠️ Not signed
A220.130.210.121🇹🇼 HiNet220.130.0.0/16
NScdns.itpro.com.tw
NSdns2.itpro.com.tw
MXmail.itpro.com.tw
SOAcdns.itpro.com.twhostmaster@itpro.com.tw serial=55

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

20162017201820192020202120222023202420252026A220.130.210.121
A220.130.210.1212015-06-11 → 2026-07-24 · 2 obs
● 2015-06-11 15:50:48
● 2026-07-24 19:48:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
twf.dns.tw, b.dns.tw, g.dns.tw, a.dns.tw...-
itpro.com.twcdns.itpro.com.tw, dns2.itpro.com.tw2 records

✅ Authoritative Response

Server:220.130.210.170

NS records: cdns.itpro.com.tw, dns2.itpro.com.tw

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itpro.com.tw (unsigned zone)

⏱️ Timing

Total: 895ms | Queries: -

📄 Records

TypeCountSample Data
A1220.130.210.121

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (dns2.itpro.com.tw, cdns.itpro.com.tw)

Analysis

Mail Server Role

mail.itpro.com.tw serves as a mail server for itpro.com.tw.

IP Addresses

mail.itpro.com.tw points to a single IP number: 220.130.210.121.

There are other host names — itpro.com.tw among them — that share IP numbers with mail.itpro.com.tw.