mail.astosystem.com - robtex.com

mail.astosystem.com

DNSSEC⚠️ Not signed
A211.234.116.169🇰🇷 DACOM-NET211.234.0.0/17 contact jblee@aunet.nm.kr if necessary contact ojupark@aunet.nm.kr if necessary
PTRgroupware37.hanbiro.net

astosystem.com

DNSSEC⚠️ Not signed
A183.111.141.34🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM
NSastosystem.com
NSns1.cafe24.co.kr
NSns1.cafe24.com
NSns2.cafe24.co.kr ⚠️ Not in parent delegation
NSns2.cafe24.com ⚠️ Not in parent delegation
MXmail.astosystem.com
TXTv=spf1 ip4:211.234.116.169 ~all
SOAastosystem.compostmaster@astosystem.com serial=20171222

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A211.234.116.169
A211.234.116.1692026-03-03 → 2026-07-05 · 2 obs
● 2026-03-03 15:34:08
● 2026-07-05 01:33:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
astosystem.comns1.cafe24.com, ns1.cafe24.co.kr5 records

✅ Authoritative Response

Server:175.125.93.137

NS records: ns1.cafe24.com, ns1.cafe24.co.kr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for astosystem.com (unsigned zone)

⏱️ Timing

Total: 4022ms | Queries: -

📄 Records

TypeCountSample Data
A1211.234.116.169

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns1.cafe24.com, ns1.cafe24.com, ns1.cafe24.com...)

Analysis

Mail Server Role

mail.astosystem.com serves as a mail server for astosystem.com.

IP Addresses

mail.astosystem.com points to a single IP number: 211.234.116.169.

Additional host names — mail.leekoos.com, mail.yeoilgb.com, mail.sdmworker.org and two others — share IP numbers with mail.astosystem.com.