mail.dfm-engineering.com - dns.ninja
mail.dfm-engineering.com
| CNAME | hl-mail20.viettelidc.com.vn | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.1.208.236🇻🇳 VTDC-AS-VN103.1.208.0/22 Proxy-registered route object | ||||||
dfm-engineering.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 14.161.22.78🇻🇳 VTN-114.161.16.0/21 VNPT-Net | ||||||
| NS | guy.ns.cloudflare.com ⭐ | ||||||
| NS | kiki.ns.cloudflare.com | ||||||
| MX | mx.viettelidc.com.vn ⭐ | ||||||
| TXT | google-site-verification=NHm_nTS5OXm69fnPA1_xUIM2Q53BDkbj-2aFXZimZPk | ||||||
| TXT | google-site-verification=SUscUpbLx6x9oXNoKi6vOjORE3TQlViLWrvsVQA5PJg | ||||||
| TXT | google-site-verification=pNmvxWuBJajRpMTpNzLfKpLCklJ0tYp0tN3BQwgLK8M | ||||||
| TXT | google-site-verification=qO6ObNJbTFBvVdVWw87rN26UJCxqVZ4bs6Ud3kMt3fc | ||||||
| TXT | v=spf1 ip4:103.1.208.0/24 a mx -all | ||||||
| SOA | guy.ns.cloudflare.comdns@cloudflare.com serial=2411571014 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A217.16.3.2122015-06-07 → 2016-12-23 · 4 obs
● 2015-06-07 17:12:58
● 2016-12-23 14:12:10
○ 2026-03-22 19:32:28
○ 2026-08-08 07:56:28
● 2016-12-23 14:12:10
○ 2026-03-22 19:32:28
○ 2026-08-08 07:56:28
●CNAMEhl-mail20.viettelidc.com.vn2026-03-22 → 2026-08-08 · 2 obs
● 2026-03-22 19:32:28
● 2026-08-08 07:56:28
● 2026-08-08 07:56:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dfm-engineering.com | guy.ns.cloudflare.com, kiki.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.173
NS records: guy.ns.cloudflare.com, kiki.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dfm-engineering.com (unsigned zone)
⏱️ Timing
Total: 115ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | hl-mail20.viettelidc.com.vn |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (guy.ns.cloudflare.com, guy.ns.cloudflare.com, guy.ns.cloudflare.com...)
Analysis
IP Addresses
mail.dfm-engineering.com has exactly one IP address — 103.1.208.236.
mail.dfm-engineering.com shares its IP numbers with other host names like hl-mail20.viettelidc.com.vn, hl-mail20.hosting.viettelidc.com.vn and mail.junfeng.com.vn.