bytefocus.com - dns.ninja
bytefocus.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns3.fortinet.com ⭐ | ||||||
| A | 208.91.113.63🇨🇦 FORTINET208.91.113.0/24 Fortinet | ||||||
| NS | ns-o1.fortinet.com | ||||||
| A | 38.21.200.118🇺🇸 FORTINET38.21.200.0/24 | ||||||
| NS | ns4.fortinet.com | ||||||
| A | 154.52.16.79🇸🇬 FORTINET154.52.16.0/24 TECHNOLOGIES(CANADA) ULC | ||||||
| MX | mail.bytefocus.com ⭐ | ||||||
| A | 208.91.113.137🇨🇦 FORTINET208.91.113.0/24 Fortinet | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.fortinet.commis@fortinet.com serial=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=1781288878 | ||||||
Subdomains
mail.bytefocus.com |
Same first word
bytefocus.net |
bytefocus.com |
Similar names
DNS History
8 records (4 active, 4 former)
●NSns-o1.fortinet.com2026-02-21 → 2026-06-12 · 3 obs
● 2026-02-21 00:07:50
● 2026-06-12 18:34:28
●NSns3.fortinet.com2026-02-21 → 2026-06-12 · 3 obs
● 2026-02-21 00:07:50
● 2026-06-12 18:34:28
○NSns37.worldnic.com2015-08-01 → 2018-02-01 · 4 obs
● 2018-02-01 00:21:16
○ 2026-02-21 00:07:50
○ 2026-06-12 18:34:28
○NSns38.worldnic.com2015-08-01 → 2018-02-01 · 4 obs
● 2018-02-01 00:21:16
○ 2026-02-21 00:07:50
○ 2026-06-12 18:34:28
●NSns4.fortinet.com2026-02-21 → 2026-06-12 · 3 obs
● 2026-02-21 00:07:50
● 2026-06-12 18:34:28
○MXmail.40networks.com2015-08-01 → 2018-02-01 · 4 obs
● 2018-02-01 00:21:16
○ 2026-02-21 00:07:50
○ 2026-06-12 18:34:28
●MXmail.bytefocus.com2015-08-01 → 2026-06-12 · 2 obs
● 2026-06-12 18:34:28
○A208.91.197.272015-08-01 → 2018-02-01 · 4 obs
● 2018-02-01 00:21:16
○ 2026-02-21 00:07:50
○ 2026-06-12 18:34:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net... | - |
| bytefocus.com | ns3.fortinet.com, ns4.fortinet.com, ns-o1.fortinet.com | 3 records |
✅ Authoritative Response
Server:154.52.16.79
NS records: ns3.fortinet.com, ns4.fortinet.com, ns-o1.fortinet.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bytefocus.com (unsigned zone)
⏱️ Timing
Total: 2095ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns4.fortinet.com, ns3.fortinet.com... |
| MX | 1 | mail.bytefocus.com (pri: 10) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.fortinet.com mis.fortinet.com |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns3.fortinet.com, ns4.fortinet.com, ns-o1.fortinet.com)
Analysis
Hierarchy
mail.bytefocus.com is a subdomain of bytefocus.com.
Name Servers
bytefocus.com carries NS records delegating to ns-o1.fortinet.com, ns3.fortinet.com and ns4.fortinet.com.
The name servers of bytefocus.com overlap at least partially with those of other domains — among them fortinet.org, 113.40.209.in-addr.arpa, fortibeta.com and two more.
The name servers ns2.fortinet.com, ns-a1.fortinet.com and ns1.fortinet.com are commonly seen alongside these name servers.
ns-o1.fortinet.com points to 38.21.200.118; ns3.fortinet.com points to 208.91.113.63; ns4.fortinet.com points to 154.52.16.79 — each hostname maps to exactly one IP address.
Mail Servers
Mail for bytefocus.com is handled by a single mail server, mail.bytefocus.com.
mail.bytefocus.com carries a single IP number, which is 208.91.113.137.