mail.smcd.kr - robtex.com
mail.smcd.kr
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 221.139.49.4๐ฐ๐ท SKB-NET221.138.0.0/15 SK Broadband | ||||||
smcd.kr
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 221.139.49.4๐ฐ๐ท SKB-NET221.138.0.0/15 SK Broadband | ||||||
| NS | ns1.nurihosting.com โญ | ||||||
| NS | ns1.highm.kr โ ๏ธ Not in zone NS records | ||||||
| NS | ns2.highm.kr โ ๏ธ Not in zone NS records | ||||||
| MX | mail.smcd.kr โญ | ||||||
| TXT | v=spf1 ip4:221.139.49.3 ip4:221.139.49.4 ~all | ||||||
| SOA | ns1.nurihosting.comsupport@nurihosting.com 2023-01-26 #1 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA221.139.49.42026-02-15 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
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
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr... | - |
| smcd.kr | ns2.highm.kr, ns1.highm.kr | 2 records |
โ Authoritative Response
Server:221.139.49.17
NS records: ns2.highm.kr, ns1.highm.kr
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for smcd.kr (unsigned zone)
โฑ๏ธ Timing
Total: 1047ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 221.139.49.4 |
๐ 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.