mdfuni.com - dns.ninja
mdfuni.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.252.251.95🇻🇳 AZDIGI-AS-VN45.252.248.0/22 AZDIGI-VN | ||||||
| NS | ns1.zonedns.vn ⭐ | ||||||
| A | 2401:c080:1400:1cd4:5400:5ff:fe80:ec33🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix | ||||||
| A | 64.176.84.220🇸🇬 AS-VULTR64.176.80.0/20 Vultr Assigned Prefix | ||||||
| PTR | ns1.zonedns.vn | ||||||
| NS | ns2.zonedns.vn | ||||||
| A | 2401:c080:1400:1cd4:5400:5ff:fe80:ec33🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix | ||||||
| A | 103.176.178.51🇻🇳 NHAN-HOA-AS-VN103.176.178.0/24 NINETECH-VN | ||||||
| NS | ns3.zonedns.vn ⚠️ Not in parent delegation | ||||||
| A | 2001:df1:3200::15🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN | ||||||
| A | 103.28.36.30🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN | ||||||
| MX | mdfuni.com ⭐ | ||||||
| A | 45.252.251.95🇻🇳 AZDIGI-AS-VN45.252.248.0/22 AZDIGI-VN | ||||||
| SOA | ns1.zonedns.vnroot@mdfuni.com 2025-05-14 #3 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786525764 | ||||||
MX for
mdfuni.com |
Same first word
mdfuni.com |
Similar names
DNS History
7 records (5 active, 2 former)
●NSns1.zonedns.vn2018-06-15 → 2026-08-12 · 2 obs
● 2026-08-12 09:23:28
●NSns2.zonedns.vn2018-06-15 → 2026-08-12 · 2 obs
● 2026-08-12 09:23:28
●NSns3.zonedns.vn2018-06-15 → 2026-08-12 · 5 obs
● 2026-05-09 14:30:00
○ 2026-06-26 02:08:06
● 2026-07-15 01:50:36
● 2026-08-12 09:23:28
○NSns4.zonedns.vn2018-06-15 → 2018-06-15 · 3 obs
○ 2026-03-29 04:04:32
○ 2026-08-12 09:23:28
●MXmdfuni.com2026-03-29 → 2026-08-12 · 5 obs
● 2026-05-09 14:30:00
○ 2026-06-26 02:08:06
● 2026-07-15 01:50:36
● 2026-08-12 09:23:28
○A103.28.39.282018-06-15 → 2018-06-15 · 3 obs
○ 2026-03-29 04:04:32
○ 2026-08-12 09:23:28
●A45.252.251.952026-03-29 → 2026-08-12 · 6 obs
● 2026-03-29 04:04:32
● 2026-05-09 14:30:00
○ 2026-06-26 02:08:06
● 2026-07-15 01:50:36
● 2026-08-12 09:23:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net... | - |
| mdfuni.com | ns1.zonedns.vn, ns2.zonedns.vn | - |
✅ Authoritative Response
Server:103.176.178.51
NS records: ns1.zonedns.vn, ns2.zonedns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mdfuni.com (unsigned zone)
⏱️ Timing
Total: 1414ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.252.251.95 |
| NS | 3 | ns2.zonedns.vn, ns1.zonedns.vn... |
| MX | 1 | mdfuni.com (pri: 10) |
| SOA | 1 | ns1.zonedns.vn root.mdfuni.com |
Analysis
Mail Server Role
mdfuni.com is listed as a mail server for itself.
IP Addresses
mdfuni.com resolves to one IP address: 45.252.251.95.
haistylistdanang.com, dangtinvantai.com, htuanqn.id.vn and two other host names share IP numbers with mdfuni.com.
Name Servers
mdfuni.com carries NS records delegating to ns1.zonedns.vn, ns2.zonedns.vn and ns3.zonedns.vn.
There is at least partial name server overlap between mdfuni.com and other domains — sanbaycamranh.com, vintratec.com, kimsinh.vn and two more among them.
The name servers ns4.zonedns.vn, ns2008.nhanhoa.com.vn and ns2009.nhanhoa.com.vn are often found in combination with these name servers.
Each of ns1.zonedns.vn, ns2.zonedns.vn and ns3.zonedns.vn resolves to a pair of IP addresses: 64.176.84.220 and 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 for ns1.zonedns.vn; 103.176.178.51 and 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 for ns2.zonedns.vn; 103.28.36.30 and 2001:df1:3200::15 for ns3.zonedns.vn.
ns1.zonedns.vn along with ns2.zonedns.vn each resolve to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 IP addresses.
Mail Servers
Mail for mdfuni.com is handled by one mail server — mdfuni.com.
mdfuni.com carries a single IP number, which is 45.252.251.95.