mail.5iucn.com - robtex.com
mail.5iucn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 123.57.3.125🇨🇳 Alibaba-Cloud123.57.0.0/16 Alibaba (US) Technology Co., Ltd. | ||||||
5iucn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 123.57.3.125🇨🇳 Alibaba-Cloud123.57.0.0/16 Alibaba (US) Technology Co., Ltd. | ||||||
| NS | dns13.hichina.com ⭐ | ||||||
| NS | dns14.hichina.com | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| SOA | dns13.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A121.197.10.1922015-07-14 → 2016-05-03 · 4 obs
● 2015-07-14 14:26:52
● 2016-05-03 16:19:18
○ 2026-07-13 23:47:34
○ 2026-07-13 23:47:36
● 2016-05-03 16:19:18
○ 2026-07-13 23:47:34
○ 2026-07-13 23:47:36
●A123.57.3.1252026-07-13 → 2026-07-13 · 3 obs
○ 2016-05-03 16:19:18
● 2026-07-13 23:47:34
● 2026-07-13 23:47:36
● 2026-07-13 23:47:34
● 2026-07-13 23:47:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net... | - |
| 5iucn.com | dns13.hichina.com, dns14.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.41
NS records: dns13.hichina.com, dns14.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 5iucn.com (unsigned zone)
⏱️ Timing
Total: 621ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 123.57.3.125 |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns13.hichina.com, dns13.hichina.com, dns13.hichina.com...)
Analysis
IP Addresses
mail.5iucn.com has exactly one IP address — 123.57.3.125.
Other host names share IP numbers with mail.5iucn.com; 5iucn.com is one such example.