mx.fos.ink - robtex.com
mx.fos.ink
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.144.76.116🇨🇳 CNNIC-CN-COLNET211.144.64.0/20 | ||||||
| PTR | mx1.mail.zxzsurvey.com | ||||||
fos.ink
| DNSSEC | ⚠️ Not signed | ||||||
| A | 61.155.196.98🇨🇳 CHINATELECOM-JIANGSU-SUZHOU-5G-NETWORK61.155.192.0/20 JS-CT SZ-IDC | ||||||
| NS | dns3.hichina.com ⭐ | ||||||
| NS | dns4.hichina.com | ||||||
| MX | mx.fos.ink ⭐ | ||||||
| TXT | qqmail-site-verification=33bfd1f0c0c6f5fcda08218d147de94c38035a62381 | ||||||
| TXT | v=spf1 include:spf-a.fos.ink include:spf-b.fos.ink -all | ||||||
| SOA | dns3.hichina.comhostmaster@hichina.com 2026-01-09 #13 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A211.144.76.1162026-03-20 → 2026-04-15 · 2 obs
● 2026-03-20 01:53:50
● 2026-04-15 16:41:10
● 2026-04-15 16:41:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ink | z.nic.ink, x.nic.ink, b.nic.ink, y.nic.ink... | 12 records |
| fos.ink | dns3.hichina.com, dns4.hichina.com | - |
✅ Authoritative Response
Server:39.96.153.44
NS records: dns3.hichina.com, dns4.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fos.ink (unsigned zone)
⏱️ Timing
Total: 1135ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.144.76.116 |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (z.nic.ink, z.nic.ink, x.nic.ink...)
Analysis
Mail Server Role
mx.fos.ink acts as a mail server for fos.ink.
IP Addresses
mx.fos.ink points to a single IP number: 211.144.76.116.
Other host names, for instance mx.maroad.com, mx.trustesmtp.com, newmx.emailflame.com, newmx.staredm.cn and mx1.mail.zxzsurvey.com share IP numbers with mx.fos.ink.