mail.hctool.com.tw - robtex.com

mail.hctool.com.tw

DNSSECโš ๏ธ Not signed
A211.22.170.46๐Ÿ‡น๐Ÿ‡ผ HiNet211.22.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.
PTRhochaxiang.com.tw

hctool.com.tw

DNSSECโš ๏ธ Not signed
A211.22.170.46๐Ÿ‡น๐Ÿ‡ผ HiNet211.22.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.
NShctool.hctool.com.tw โญ
NShctool.com.tw
NSmail.hctool.com.tw
NSwww.hctool.com.tw
MXmail.hctool.com.tw โญ
SOAhctool.hctool.com.twroot@hctool.hctool.com.tw 2003-11-10 #1

NS for

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

20192020202120222023202420252026A211.22.170.46
โ—A211.22.170.462018-01-30 โ†’ 2026-07-29 ยท 2 obs
โ— 2018-01-30 22:23:58
โ— 2026-07-29 16:57:28

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
twd.dns.tw, f.dns.tw, e.dns.tw, a.dns.tw...16 records
hctool.com.twmail.hctool.com.tw, www.hctool.com.tw, hctool.com.tw3 records

โœ… Authoritative Response

Server:211.22.170.46

NS records: mail.hctool.com.tw, www.hctool.com.tw, hctool.com.tw

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

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

โฑ๏ธ Timing

Total: 734ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1211.22.170.46

๐Ÿ“Œ Glue Records Collected

Total: 19

In-bailiwick: 17 (h.dns.tw, g.dns.tw, f.dns.tw...)

Out-of-bailiwick: 2 (anytld.apnic.net, anytld.apnic.net)

Analysis

Name Server Role

mail.hctool.com.tw acts as an authoritative name server for hctool.com.tw.

hctool.hctool.com.tw, hctool.com.tw and www.hctool.com.tw are often grouped with mail.hctool.com.tw to function as name servers.

Mail Server Role

The mail server mail.hctool.com.tw processes email for hctool.com.tw.

IP Addresses

mail.hctool.com.tw resolves to just one IP address, 211.22.170.46.

Two other host names, along with netboss.netboss.tw, www.7267011.com.tw and mail.7267011.com.tw, also share IP numbers with mail.hctool.com.tw.