webmail.pcawk.org - dns.ninja
webmail.pcawk.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 221.139.50.212🇰🇷 SKB-NET221.138.0.0/15 SK Broadband | ||||||
| PTR | mail.pibs.co.kr | ||||||
pcawk.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 221.139.49.85🇰🇷 SKB-NET221.138.0.0/15 SK Broadband | ||||||
| NS | ns2.pibs-app.net ⭐ | ||||||
| NS | ns.pibs-app.net ⚠️ Not in zone NS records | ||||||
| MX | webmail.pcawk.org ⭐ | ||||||
| TXT | v=spf1 ip4:221.139.50.212 -all | ||||||
| SOA | ns.pibs-app.netroot@pibs-app.net 2017-04-19 #15 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A221.139.50.2122026-02-17 → 2026-07-11 · 3 obs
○ 2018-08-15 07:44:52
● 2026-02-17 04:07:48
● 2026-07-11 02:13:32
● 2026-02-17 04:07:48
● 2026-07-11 02:13:32
○A222.231.24.1832018-08-15 → 2018-08-15 · 3 obs
● 2018-08-15 07:44:52
○ 2026-02-17 04:07:48
○ 2026-07-11 02:13:32
○ 2026-02-17 04:07:48
○ 2026-07-11 02:13:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| pcawk.org | ns2.pibs-app.net, ns.pibs-app.net | - |
✅ Authoritative Response
Server:221.139.49.85
NS records: ns2.pibs-app.net, ns.pibs-app.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pcawk.org (unsigned zone)
⏱️ Timing
Total: 934ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 221.139.50.212 |
Analysis
Mail Server Role
Mail for pcawk.org is routed through the mail server webmail.pcawk.org.
IP Addresses
webmail.pcawk.org has exactly one IP address — 221.139.50.212.
webmail.dyss2006.com, webmail.hmtkd.net, webmail.typaint.co.kr plus two other host names have IP numbers in common with webmail.pcawk.org.