vietbf.com - robtex.com
vietbf.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.237.148.10🇺🇸 FDCServers23.237.148.0/23 .net Chicago | ||||||
| NS | ns1.vietbf.com ⭐ | ||||||
| A | 23.237.148.10🇺🇸 FDCServers23.237.148.0/23 .net Chicago | ||||||
| NS | ns2.vietbf.com | ||||||
| A | 23.237.148.10🇺🇸 FDCServers23.237.148.0/23 .net Chicago | ||||||
| MX | vietbf.com ⭐ | ||||||
| A | 23.237.148.10🇺🇸 FDCServers23.237.148.0/23 .net Chicago | ||||||
| TXT | v=spf1 ip4:23.237.148.10 +a +mx +ip4:192.240.106.26 ~all | ||||||
| SOA | ns1.vietbf.commatinguyen@yahoo.com 2026-03-14 #1 | ||||||
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=1774658747 | ||||||
📈 Tranco rank: #248,405
MX for
vietbf.com |
Subdomains
Same first word
Similar names
tfbive.xyz |
fivetb.com |
fbviet.com |
fibetv.mobi |
fibetv.s3.amazonaws.com |
fivbet.com |
fibetv.ca |
vebfit.com |
bevfit.com |
fitbev.com |
fibetv.com |
DNS History
6 records (4 active, 2 former)
●NSns1.vietbf.com2015-07-20 → 2026-03-28 · 2 obs
● 2026-03-28 00:56:14
●NSns2.vietbf.com2015-07-20 → 2026-03-28 · 2 obs
● 2026-03-28 00:56:14
●MXvietbf.com2015-07-20 → 2026-03-28 · 2 obs
● 2026-03-28 00:56:14
●A23.237.148.102026-02-14 → 2026-03-28 · 3 obs
● 2026-02-14 17:26:46
● 2026-03-28 00:56:14
○A50.7.51.22015-12-22 → 2019-02-27 · 5 obs
● 2015-12-22 04:01:38
● 2019-02-27 05:17:54
○ 2026-02-14 17:26:46
○ 2026-03-28 00:56:14
○A66.90.101.1642015-07-20 → 2015-12-14 · 4 obs
● 2015-12-14 19:41:10
○ 2015-12-22 04:01:38
○ 2026-03-28 00:56:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| vietbf.com | ns1.vietbf.com, ns2.vietbf.com | 2 records |
✅ Authoritative Response
Server:23.237.148.10
NS records: ns1.vietbf.com, ns2.vietbf.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vietbf.com (unsigned zone)
⏱️ Timing
Total: 142ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.237.148.10 |
| NS | 2 | ns2.vietbf.com, ns1.vietbf.com |
| MX | 1 | vietbf.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:23.237.148.10 +a +mx +ip4:192 |
| SOA | 1 | ns1.vietbf.com matinguyen.yahoo.com |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.vietbf.com, ns2.vietbf.com)
Analysis
Hierarchy
vietbf.com is a parent of ns2.vietbf.com, www.vietbf.com and ns1.vietbf.com.
Mail Server Role
vietbf.com serves as the mail server for vietbf.com.
IP Addresses
vietbf.com points to a single IP number: 23.237.148.10.
Other host names, for instance ns2.vietbf.com, intermati.com, ns1.intermati.com, ns2.intermati.com and ns1.vietbf.com share IP numbers with vietbf.com.
Name Servers
vietbf.com is delegated to two name servers: ns1.vietbf.com and ns2.vietbf.com.
vietbf.com uses the same name server setup as other domains, for example www.vietbf.com.
Host names with a single IP number:
ns1.vietbf.com points to 23.237.148.10.
ns2.vietbf.com points to 23.237.148.10.
Host names pointing to 23.237.148.10: ns1.vietbf.com and ns2.vietbf.com.
Mail Servers
A single mail server handles vietbf.com and vietbf.com.
Host name vietbf.com resolves to IP 23.237.148.10.