mail.smcd.kr - robtex.com

mail.smcd.kr

DNSSECโš ๏ธ Not signed
A221.139.49.4๐Ÿ‡ฐ๐Ÿ‡ท SKB-NET221.138.0.0/15 SK Broadband

smcd.kr

DNSSECโš ๏ธ Not signed
A221.139.49.4๐Ÿ‡ฐ๐Ÿ‡ท SKB-NET221.138.0.0/15 SK Broadband
NSns1.nurihosting.com โญ
NSns1.highm.kr โš ๏ธ Not in zone NS records
NSns2.highm.kr โš ๏ธ Not in zone NS records
MXmail.smcd.kr โญ
TXTv=spf1 ip4:221.139.49.3 ip4:221.139.49.4 ~all
SOAns1.nurihosting.comsupport@nurihosting.com 2023-01-26 #1

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A221.139.49.4
โ—A221.139.49.42026-02-15 โ†’ 2026-08-10 ยท 5 obs
โ— 2026-02-15 03:10:38
โ— 2026-05-02 08:59:06
โ—‹ 2026-05-05 04:31:08
โ— 2026-06-01 02:46:26
โ— 2026-08-10 08:37:44

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
krb.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr...-
smcd.krns2.highm.kr, ns1.highm.kr2 records

โœ… Authoritative Response

Server:221.139.49.17

NS records: ns2.highm.kr, ns1.highm.kr

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for smcd.kr (unsigned zone)

โฑ๏ธ Timing

Total: 1047ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1221.139.49.4

๐Ÿ“Œ Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.highm.kr, ns1.highm.kr)

Analysis

Mail Server Role

mail.smcd.kr is a mail server for smcd.kr.

IP Addresses

mail.smcd.kr directs to one IP number, which is 221.139.49.4.

Among the host names that share IP numbers with mail.smcd.kr are inmul.co.kr, goldenkr.com, www.urbanscape.co.kr and two others.