mail.realarttech.com - robtex.com

mail.realarttech.com

DNSSECโš ๏ธ Not signed
A221.139.49.8๐Ÿ‡ฐ๐Ÿ‡ท SKB-NET221.138.0.0/15 SK Broadband

realarttech.com

DNSSECโš ๏ธ Not signed
A221.139.49.8๐Ÿ‡ฐ๐Ÿ‡ท SKB-NET221.138.0.0/15 SK Broadband
NSns1.aramschool.co.kr โญ
NSns1.bver.co.kr โš ๏ธ Not in zone NS records
NSns2.bver.co.kr โš ๏ธ Not in zone NS records
MXmail.realarttech.com โญ
TXTv=spf1 include:_spf.aramschool.co.kr ~all
SOAns1.aramschool.co.krsupport@aramschool.co.kr 2025-09-08 #11

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A221.139.49.8
โ—A221.139.49.82026-05-04 โ†’ 2026-08-10 ยท 2 obs
โ— 2026-05-04 11:08:02
โ— 2026-08-10 13:23:20

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net...-
realarttech.comns1.bver.co.kr, ns2.bver.co.kr-

โœ… Authoritative Response

Server:121.125.73.38

NS records: ns1.bver.co.kr, ns2.bver.co.kr

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for realarttech.com (unsigned zone)

โฑ๏ธ Timing

Total: 1166ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1221.139.49.8

Analysis

Mail Server Role

realarttech.com uses mail.realarttech.com as a mail server.

IP Addresses

mail.realarttech.com resolves to one IP address: 221.139.49.8.

www.marssemi.co.kr, daeshinmc.co.kr, xn--3e0bv80cvje.com and two other host names share IP numbers with mail.realarttech.com.