fbctraining.com - dns.ninja
fbctraining.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.28.5.75🇺🇸 LiquidWeb50.28.5.0/24 Network Block | ||||||
| NS | ns1.fnni.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 216.205.207.204🇺🇸 AS14888216.205.192.0/20 PNAP-CHG ussignal route | ||||||
| PTR | ns1.fnni.com | ||||||
| NS | ns1.f5clouddns.com | ||||||
| A | 2604:e180:1071::3:1🇺🇸 DEFENSENET-12604:e180::/32 F5, Inc. 801 5th Ave Seattle WA 98104 United States | ||||||
| A | 107.162.234.197🇺🇸 DEFENSENET-1107.162.234.0/24 F5 via EMIX | ||||||
| NS | ns2.f5clouddns.com | ||||||
| A | 2604:e180:1071::ffff:6ba2:b0dd🇺🇸 DEFENSENET-12604:e180::/32 F5, Inc. 801 5th Ave Seattle WA 98104 United States | ||||||
| A | 107.162.176.221🇺🇸 DEFENSENET-1107.162.176.0/24 F5 via EMIX | ||||||
| NS | ns5.fnni.com ⚠️ Not in parent delegation | ||||||
| A | 216.205.197.164🇺🇸 AS20176216.205.197.0/24 | ||||||
| PTR | ns5.fnni.com | ||||||
| MX | mail.fbctraining.com ⭐ | ||||||
| A | 50.28.5.75🇺🇸 LiquidWeb50.28.5.0/24 Network Block | ||||||
| TXT | v=spf1 ip4:148.163.151.117 ip4:148.163.155.59 -all | ||||||
| SOA | ns1.fnni.comwebmaster@fnni.com serial=78 | ||||||
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=1782005535 | ||||||
Subdomains
Same first word
fbctraining.com |
Similar names
DNS History
8 records (6 active, 2 former)
●NSns1.f5clouddns.com2026-02-19 → 2026-06-21 · 3 obs
● 2026-02-19 18:44:52
● 2026-06-21 01:33:52
●NSns2.f5clouddns.com2026-02-19 → 2026-06-21 · 3 obs
● 2026-02-19 18:44:52
● 2026-06-21 01:33:52
○NSns2.fnni.net2015-06-29 → 2020-02-05 · 4 obs
● 2020-02-05 11:11:08
○ 2026-02-19 18:44:52
○ 2026-06-21 01:33:52
●NSns5.fnni.com2017-02-05 → 2026-06-21 · 3 obs
● 2017-02-05 11:57:28
● 2026-06-21 01:33:52
○NSns7.fnni.com2020-02-05 → 2020-02-05 · 4 obs
● 2020-02-05 11:11:08
○ 2026-02-19 18:44:52
○ 2026-06-21 01:33:52
●MXmail.fbctraining.com2015-06-29 → 2026-06-21 · 2 obs
● 2026-06-21 01:33:52
●A50.28.5.752015-06-29 → 2026-06-21 · 2 obs
● 2026-06-21 01:33:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| fbctraining.com | ns1.f5clouddns.com, ns2.f5clouddns.com | 4 records |
✅ Authoritative Response
Server:107.162.234.197
NS records: ns1.f5clouddns.com, ns2.f5clouddns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fbctraining.com (unsigned zone)
⏱️ Timing
Total: 337ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.28.5.75 |
| NS | 4 | ns1.fnni.com, ns5.fnni.com... |
| MX | 1 | mail.fbctraining.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:148.163.151.117 ip4:148.163.1 |
| SOA | 1 | ns1.fnni.com webmaster.fnni.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.f5clouddns.com, ns1.f5clouddns.com, ns2.f5clouddns.com...)
Analysis
Hierarchy
mail.fbctraining.com and fnni.fbctraining.com are both subdomains of fbctraining.com.
IP Addresses
fbctraining.com resolves to one IP address: 50.28.5.75.
Further host names like mail.fbctraining.com and fnni.fbctraining.com overlap in IP numbers with fbctraining.com.
Name Servers
The authoritative name servers for fbctraining.com are ns1.f5clouddns.com, ns2.f5clouddns.com, ns1.fnni.com and ns5.fnni.com.
There is at least partial name server overlap between fbctraining.com and other domains — ikwilsociaalhuren.vlaanderen.be, dhl.cl, myalaskausa.org and two more among them.
The name servers ns2.fnni.net, ns1.f5cloudservices.com and ns2.f5cloudservices.com are often found in combination with these name servers.
Hostnames that resolve to two IP addresses:
ns1.f5clouddns.com maps to two IP addresses — 107.162.234.197 and 2604:e180:1071::3:1.
ns2.f5clouddns.com maps to two IP addresses — 107.162.176.221 and 2604:e180:1071::ffff:6ba2:b0dd.
Hosts with just one IP address:
ns1.fnni.com points to the IP address 216.205.207.204.
ns5.fnni.com points to the IP address 216.205.197.164.
Mail Servers
Mail for fbctraining.com is handled by a single mail server, mail.fbctraining.com.
There is one IP number for mail.fbctraining.com: 50.28.5.75.