webmail.onpcs.com - robtex.com
webmail.onpcs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.254.162.168🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| PTR | webmail.sigongji.com | ||||||
onpcs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 222.231.31.82🇰🇷 DACOM-NET222.231.0.0/18 contact noc@bora.net if necessary | ||||||
| NS | ns1.onpcs.com ⭐ | ||||||
| NS | ns2.onpcs.com | ||||||
| MX | webmail.onpcs.com ⭐ | ||||||
| TXT | v=spf1 ip4:222.231.31.82 ip4:222.231.31.77 ip4:211.43.210.43 ip4:121.254.162.... | ||||||
| SOA | ns1.onpcs.comroot@localhost 2023-01-04 #2 | ||||||
MX for
Previously MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A121.254.162.1682015-06-25 → 2026-04-13 · 2 obs
● 2015-06-25 15:50:38
● 2026-04-13 20:29:22
● 2026-04-13 20:29:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| onpcs.com | ns1.onpcs.com, ns2.onpcs.com | 2 records |
✅ Authoritative Response
Server:121.254.162.168
NS records: ns1.onpcs.com, ns2.onpcs.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for onpcs.com (unsigned zone)
⏱️ Timing
Total: 3492ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.254.162.168 |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.onpcs.com, ns2.onpcs.com)
Analysis
Mail Server Role
webmail.onpcs.com serves as the mail server for sejongconvention.com and onpcs.com.
ms.onpcs.com is commonly used as a mail server alongside webmail.onpcs.com.
IP Addresses
webmail.onpcs.com resolves to one IP number: 121.254.162.168.
Other host names, for instance webmail.kim.or.kr, webmail.icros.or.kr, webmail.besk.kr, webmail.excelsnc.co.kr and webmail.kjrs.or.kr share IP numbers with webmail.onpcs.com.