mail.dfm-engineering.com - dns.ninja

mail.dfm-engineering.com

CNAMEhl-mail20.viettelidc.com.vn
DNSSEC⚠️ Not signed
A103.1.208.236🇻🇳 VTDC-AS-VN103.1.208.0/22 Proxy-registered route object

dfm-engineering.com

DNSSEC⚠️ Not signed
A14.161.22.78🇻🇳 VTN-114.161.16.0/21 VNPT-Net
NSguy.ns.cloudflare.com
NSkiki.ns.cloudflare.com
MXmx.viettelidc.com.vn
TXTgoogle-site-verification=NHm_nTS5OXm69fnPA1_xUIM2Q53BDkbj-2aFXZimZPk
TXTgoogle-site-verification=SUscUpbLx6x9oXNoKi6vOjORE3TQlViLWrvsVQA5PJg
TXTgoogle-site-verification=pNmvxWuBJajRpMTpNzLfKpLCklJ0tYp0tN3BQwgLK8M
TXTgoogle-site-verification=qO6ObNJbTFBvVdVWw87rN26UJCxqVZ4bs6Ud3kMt3fc
TXTv=spf1 ip4:103.1.208.0/24 a mx -all
SOAguy.ns.cloudflare.comdns@cloudflare.com serial=2411571014

Previously MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A217.16.3.212CNAMEhl-mail20.viettelidc.com.vn
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
CNAMEhl-mail20.viettelidc.com.vn2026-03-22 → 2026-08-08 · 2 obs
● 2026-03-22 19:32:28
● 2026-08-08 07:56:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
dfm-engineering.comguy.ns.cloudflare.com, kiki.ns.cloudflare.com12 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

TypeCountSample Data
CNAME1hl-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.