ianfa.vn - robtex.com
ianfa.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 171.244.39.159🇻🇳 VTDC-AS-VN171.244.36.0/22 Proxy-registered route object | ||||||
| PTR | ip-171-244-39-159.defastlink.net | ||||||
| NS | ns1.its.vn ⭐ | ||||||
| A | 112.213.89.3🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | ns1.dotvndns.vn | ||||||
| NS | ns2.its.vn | ||||||
| A | 222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | static.vdc.vn | ||||||
| PTR | static.vnpt.vn | ||||||
| MX | mail.ianfa.vn ⭐ | ||||||
| A | 171.244.139.204🇻🇳 VIETEL-AS-AP171.244.136.0/21 Proxy-registered route object | ||||||
| TXT | v=spf1 +mx +a +ip4:171.244.139.204 +ip4:115.84.182.49 ~all | ||||||
| SOA | ns1.its.vnhostmaster@ianfa.vn 2026-01-16 #10 | ||||||
vn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn | ||||||
| NS | b.dns-servers.vn | ||||||
| NS | c.dns-servers.vn | ||||||
| NS | d.dns-servers.vn | ||||||
| NS | e.dns-servers.vn | ||||||
| NS | f.dns-servers.vn | ||||||
| NS | g.dns-servers.vn | ||||||
| NS | h.dns-servers.vn | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2030754840 | ||||||
Subdomains
Same first word
ianfa.vn |
Similar names
DNS History
4 records (4 active, 0 former)
●MXmail.ianfa.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 17:02:42
●A171.244.39.1592026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 17:02:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | - |
| ianfa.vn | ns1.its.vn, ns2.its.vn | - |
✅ Authoritative Response
Server:112.213.89.3
NS records: ns1.its.vn, ns2.its.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ianfa.vn (unsigned zone)
⏱️ Timing
Total: 2083ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 171.244.39.159 |
| NS | 2 | ns2.its.vn, ns1.its.vn |
| MX | 1 | mail.ianfa.vn (pri: 0) |
| TXT | 1 | v=spf1 +mx +a +ip4:171.244.139.204 +ip4: |
| SOA | 1 | ns1.its.vn hostmaster.ianfa.vn |
Analysis
Hierarchy
ianfa.vn is the parent of mail.ianfa.vn and www.ianfa.vn.
IP Addresses
ianfa.vn resolves to a single IP: 171.244.39.159.
Other host names, for instance mail.vnsupport.vn, www.ftmsglobal.edu.vn, mail.krugervn.com, sacnhanh.com.vn and mail.bacsiluongngoc.com share IP numbers with ianfa.vn.
Name Servers
ianfa.vn has two name servers: ns1.its.vn and ns2.its.vn.
ianfa.vn uses the same name server setup as other domains, such as tranvufire.com, sagiangvn.com and microbelift.vn.
ianfa.vn shares some name servers with other domains, for example rmtco.vn, saigonvan.com, allportcargoservices.com.vn, dnvietnam.com and dnvinhlong.com.
These name servers are often used together with ns1.dotvndns.vn, ns3.its.vn and nsbak.pavietnam.net.
Host names with a single IP:
ns1.its.vn points to 112.213.89.3
ns2.its.vn points to 222.255.121.247
Mail Servers
ianfa.vn is handled by a single mail server, mail.ianfa.vn.
Host name mail.ianfa.vn points to IP 171.244.139.204.