f668.vn - robtex.com
f668.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 8.219.5.102🇸🇬 Alibaba-Cloud8.219.0.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| NS | ns1.bizmac.net ⭐ | ||||||
| A | 45.117.76.241🇻🇳 BIZMAC-VN-AS45.117.76.0/24 BIZMAC-VN | ||||||
| PTR | ns1.bizmac.net | ||||||
| NS | bank.bizmac.net | ||||||
| A | 45.117.78.29🇻🇳 BIZMAC-VN-AS45.117.78.0/24 BIZMAC-VN | ||||||
| PTR | ns3.bizmac.net | ||||||
| NS | ns2.bizmac.net | ||||||
| A | 103.238.215.29🇻🇳 VTN-1103.238.215.0/24 Vietnam Post and Telecom Corporation (VNPT) | ||||||
| PTR | ns2.bizmac.net | ||||||
| MX | e.vinahost.vn(1) | ||||||
| A | 125.212.217.248🇻🇳 VIETEL-AS-AP125.212.208.0/20 VIETTEL-VN | ||||||
| PTR | f668.vn | ||||||
| TXT | v=spf1 +mx +a +ip4:125.212.217.248 ~all | ||||||
| SOA | ns1.bizmac.netdns@bizmac.com 2026-02-12 #0 | ||||||
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=2030588291 | ||||||
PTR for
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSbank.bizmac.net2019-12-21 → 2026-03-26 · 2 obs
● 2026-03-26 18:09:34
●NSns1.bizmac.net2019-12-21 → 2026-03-26 · 2 obs
● 2026-03-26 18:09:34
●NSns2.bizmac.net2019-12-21 → 2026-03-26 · 2 obs
● 2026-03-26 18:09:34
●MXe.vinahost.vn2019-12-21 → 2026-03-26 · 2 obs
● 2026-03-26 18:09:34
○A161.117.199.2462019-12-21 → 2019-12-21 · 3 obs
○ 2026-03-07 13:49:54
○ 2026-03-26 18:09:34
●A8.219.5.1022026-03-07 → 2026-03-26 · 3 obs
● 2026-03-07 13:49:54
● 2026-03-26 18:09:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | d.dns-servers.vn, e.dns-servers.vn, a.dns-servers.vn, g.dns-servers.vn... | - |
| f668.vn | bank.bizmac.net, ns2.bizmac.net, ns1.bizmac.net | - |
✅ Authoritative Response
Server:45.117.76.241
NS records: bank.bizmac.net, ns2.bizmac.net, ns1.bizmac.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for f668.vn (unsigned zone)
⏱️ Timing
Total: 2025ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 8.219.5.102 |
| NS | 3 | ns2.bizmac.net, bank.bizmac.net... |
| MX | 2 | e.vinahost.vn (pri: 1), e.vinahost.vn (pri: 0) |
| TXT | 1 | v=spf1 +mx +a +ip4:125.212.217.248 ~all |
| SOA | 1 | ns1.bizmac.net dns.bizmac.com |
Analysis
IP Addresses
f668.vn points to a single IP address: 8.219.5.102.
Other host names such as vayday.vn, mivay.vn, vayfast.com.vn, palo.vn and ldong.vn share IPs with f668.vn.
Name Servers
f668.vn is delegated to three name servers: bank.bizmac.net, ns1.bizmac.net and ns2.bizmac.net.
f668.vn at least partially shares name servers with other domains, for example studynhac.vn, thumuadocuhcm.com, tronglong.com, maylocnuockhanhhoa.com and minhchinhlottery.com.
these name servers are commonly used alongside ns3.bizmac.net name servers.
Host names with a single IP address:
bank.bizmac.net resolves to 45.117.78.29.
ns1.bizmac.net resolves to 45.117.76.241.
ns2.bizmac.net resolves to 103.238.215.29.
Mail Servers
The e.vinahost.vn mail server handles f668.vn.
f668.vn shares the same mail server setup as other domains, including miriamscoffee.com, dongphucmoc.vn, zikrok.com, simso.vip and tvs.com.sg.
f668.vn shares at least partially some mail servers with other domains, for instance toyotathanhhoa.com.vn, onncom.com, hci-hn.com, vietart.co and shiphangusa.com.
e.vinahost.vn points to a single IP number: 125.212.217.248.