webmail.designtu.kr - robtex.com
webmail.designtu.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 117.52.20.13🇰🇷 NHN-AS-KR117.52.20.0/24 | ||||||
designtu.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 117.52.20.13🇰🇷 NHN-AS-KR117.52.20.0/24 | ||||||
| NS | hns1.nsgodo.com.designtu.kr ⭐ ⚠️ Not in parent delegation | ||||||
| NS | hns2.nsgodo.com.designtu.kr ⚠️ Not in parent delegation | ||||||
| NS | sns1.nsgodo.com ⚠️ Not in zone NS records | ||||||
| NS | sns2.nsgodo.com ⚠️ Not in zone NS records | ||||||
| MX | webmail.designtu.kr ⭐ | ||||||
| TXT | v=spf1 ip4:117.52.20.13 ~all | ||||||
| SOA | hns1.nsgodo.com.designtu.krdesigntu@kr.designtu.kr 2017-12-26 #0 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A117.52.20.132018-05-16 → 2026-04-27 · 2 obs
● 2018-05-16 21:08:48
● 2026-04-27 01:24:56
● 2026-04-27 01:24:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | c.dns.kr, e.dns.kr, d.dns.kr, g.dns.kr... | - |
| designtu.kr | sns1.nsgodo.com, sns2.nsgodo.com | - |
✅ Authoritative Response
Server:121.254.254.3
NS records: sns1.nsgodo.com, sns2.nsgodo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for designtu.kr (unsigned zone)
⏱️ Timing
Total: 1477ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 117.52.20.13 |
Analysis
Mail Server Role
webmail.designtu.kr serves as a mail server for designtu.kr.
IP Addresses
webmail.designtu.kr resolves to one IP number: 117.52.20.13.
Other host names, for instance mail.yes1075.com, nsgodo.com.designtu.kr, webmail.barunhosp.com, com.designtu.kr and catu.kr share IP numbers with webmail.designtu.kr.