mail.brain.co.kr - robtex.com

mail.brain.co.kr

DNSSECโš ๏ธ Not signed
A121.189.61.150๐Ÿ‡ฐ๐Ÿ‡ท KT-NET121.184.0.0/13

brain.co.kr

DNSSECโš ๏ธ Not signed
A211.239.157.121๐Ÿ‡ฐ๐Ÿ‡ท HOSTWAY-AS-KR211.239.157.0/24 SejongTelecom.co.ltd
NSns1.sdsns.com โญ
NSns2.sdsns.com
MXmail.brain.co.kr โญ
TXTv=spf1 include:_spf1.mailnara.co.kr include:_spf2.mailnara.co.kr include:_spf...
SOAns1.sdsns.comfirechoi@sds.co.kr 2013-05-02 #11

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

20162017201820192020202120222023202420252026A121.189.61.150
โ—A121.189.61.1502015-03-22 โ†’ 2026-05-09 ยท 2 obs
โ— 2015-03-22 07:02:22
โ— 2026-05-09 23:07:06

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
krc.dns.kr, e.dns.kr, d.dns.kr, g.dns.kr...-
brain.co.krns1.sdsns.com, ns2.sdsns.com-

โœ… Authoritative Response

Server:211.239.157.110

NS records: ns1.sdsns.com, ns2.sdsns.com

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for brain.co.kr (unsigned zone)

โฑ๏ธ Timing

Total: 1535ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1121.189.61.150

Analysis

Mail Server Role

mail.brain.co.kr is the mail server for brain.co.kr.

IP Addresses

mail.brain.co.kr maps to IP address 121.189.61.150.

Other host names, for instance mail.trussltd.com, mail.welovecare.co.kr, mail.koreajone.com, mail.setra.co.kr and mail.iresemitec.com share IP numbers with mail.brain.co.kr.