mail.pulib.com - robtex.com
mail.pulib.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.189.61.156🇰🇷 KT-NET121.184.0.0/13 | ||||||
| MX | 3az2p8 ⭐ | ||||||
pulib.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 175.126.166.23🇰🇷 SKB-NET175.120.0.0/13 SKB summary | ||||||
| NS | pulib.com ⭐ | ||||||
| NS | ns1.cafe24.co.kr | ||||||
| NS | ns1.cafe24.com | ||||||
| NS | ns2.cafe24.co.kr | ||||||
| NS | ns2.cafe24.com | ||||||
| MX | mail.pulib.com ⭐ | ||||||
| TXT | v=spf1 ip4:_spf1.mailnara.co.kr ip4:_spf2.mailnara.co.kr ip4:_spf3.mailnara.c... | ||||||
| SOA | pulib.compostmaster@pulib.com serial=20181210 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●MX3az2p82026-02-27 → 2026-04-14 · 2 obs
● 2026-02-27 13:42:20
● 2026-04-14 03:02:42
● 2026-04-14 03:02:42
●A121.189.61.1562015-07-01 → 2026-04-14 · 2 obs
● 2015-07-01 13:23:16
● 2026-04-14 03:02:42
● 2026-04-14 03:02:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net... | - |
| pulib.com | ns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr | 9 records |
✅ Authoritative Response
Server:112.175.246.233
NS records: ns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pulib.com (unsigned zone)
⏱️ Timing
Total: 4844ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.189.61.156 |
| MX | 1 | 3az2p8 (pri: 0) |
📌 Glue Records Collected
Total: 9
Out-of-bailiwick: 9 (ns2.cafe24.com, ns2.cafe24.com, ns2.cafe24.com...)
Analysis
Mail Server Role
mail.pulib.com acts as a mail server for pulib.com.
IP Addresses
mail.pulib.com points to a single IP number: 121.189.61.156.
Other host names, for instance mail.itoassn.com, mail.fujitour.com, mail.lharvest.com, mail.nanocoating.kr and mail.kaon.co.kr share IP numbers with mail.pulib.com.