mail.msmath.co.kr - robtex.com
mail.msmath.co.kr
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 222.231.25.56๐ฐ๐ท DACOM-NET222.231.0.0/18 contact noc@bora.net if necessary | ||||||
| PTR | web3.koreafree.co.kr | ||||||
msmath.co.kr
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 222.231.25.56๐ฐ๐ท DACOM-NET222.231.0.0/18 contact noc@bora.net if necessary | ||||||
| NS | ns1.koreafree.co.kr โญ | ||||||
| NS | ns1.whoiskorea.co.kr | ||||||
| MX | mail.msmath.co.kr โญ | ||||||
| TXT | v=spf1 ip4:222.231.25.56 ~all | ||||||
| SOA | ns1.koreafree.co.krwebmaster@koreafree.co.kr 2011-02-21 #9 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA222.231.25.562026-04-24 โ 2026-04-27 ยท 2 obs
โ 2026-04-24 19:39:10
โ 2026-04-27 02:56:58
โ 2026-04-27 02:56:58
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr... | - |
| msmath.co.kr | ns1.whoiskorea.co.kr, ns1.koreafree.co.kr | 2 records |
โ Authoritative Response
Server:121.254.171.112
NS records: ns1.whoiskorea.co.kr, ns1.koreafree.co.kr
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for msmath.co.kr (unsigned zone)
โฑ๏ธ Timing
Total: 973ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 222.231.25.56 |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.whoiskorea.co.kr, ns1.koreafree.co.kr)
Analysis
Mail Server Role
mail.msmath.co.kr serves as a mail server for msmath.co.kr.
IP Addresses
mail.msmath.co.kr resolves to one IP number: 222.231.25.56.
Other host names, for instance msmath.co.kr, mokyung.com, mail.bknews.kr, nowlearning.net and mail.fashioncheerupnow.com share IP numbers with mail.msmath.co.kr.