dns.itpro.com.tw - robtex.com

dns.itpro.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

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A220.130.210.170220.130.210.121
A220.130.210.1212015-08-16 → 2016-01-11 · 4 obs
● 2015-08-16 21:46:36
● 2016-01-11 01:25:36
○ 2026-03-09 05:27:24
○ 2026-07-24 22:59:22
A220.130.210.1702026-03-09 → 2026-07-24 · 3 obs
○ 2016-01-11 01:25:36
● 2026-03-09 05:27:24
● 2026-07-24 22:59:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
com.twe.twnic.net.tw, anytld.apnic.net, c.twnic.net.tw, f.twnic.net.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 com.tw (unsigned zone)

⏱️ Timing

Total: 1011ms | Queries: -

📄 Records

TypeCountSample Data
A1220.130.210.170

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

dns.itpro.com.tw has exactly one IP address — 220.130.210.170.

Among the host names that share IP numbers with dns.itpro.com.tw is cdns.itpro.com.tw, as one example.