40networks.com - robtex.com
40networks.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.40networks.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=1771291435 | ||||||
Same first word
40networks.com |
DNS History
7 records (4 active, 3 former)
●NSns-o1.fortinet.com2026-02-21 → 2026-03-23 · 3 obs
● 2026-02-21 00:05:06
● 2026-03-23 21:11:12
●NSns3.fortinet.com2026-02-21 → 2026-03-23 · 3 obs
● 2026-02-21 00:05:06
● 2026-03-23 21:11:12
●NSns4.fortinet.com2026-02-21 → 2026-03-23 · 3 obs
● 2026-02-21 00:05:06
● 2026-03-23 21:11:12
○NSns69.worldnic.com2015-08-08 → 2016-07-23 · 4 obs
● 2016-07-23 10:51:00
○ 2026-02-21 00:05:06
○ 2026-03-23 21:11:12
○NSns70.worldnic.com2015-08-08 → 2016-07-23 · 4 obs
● 2016-07-23 10:51:00
○ 2026-02-21 00:05:06
○ 2026-03-23 21:11:12
●MXmail.40networks.com2015-08-08 → 2026-03-23 · 2 obs
● 2026-03-23 21:11:12
○A208.91.113.1372015-08-08 → 2016-07-23 · 4 obs
● 2016-07-23 10:51:00
○ 2026-02-21 00:05:06
○ 2026-03-23 21:11:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 40networks.com | ns3.fortinet.com, ns4.fortinet.com, ns-o1.fortinet.com | 3 records |
✅ Authoritative Response
Server:208.91.113.63
NS records: ns3.fortinet.com, ns4.fortinet.com, ns-o1.fortinet.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 40networks.com (unsigned zone)
⏱️ Timing
Total: 559ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns-o1.fortinet.com, ns4.fortinet.com... |
| MX | 1 | mail.40networks.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
Name Servers
40networks.com is delegated to name servers ns-o1.fortinet.com, ns3.fortinet.com and ns4.fortinet.com.
40networks.com at least partially shares name servers with other domains such as ems01ftnt.net, fortinet.com, fortinet.com.mx, fortiweb.net and fortiguard.asia.
These name servers are commonly used with ns2.fortinet.com and ns-a1.fortinet.com.
Host names with a single IP:
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
Mail Servers
40networks.com is handled by a single mail server, mail.40networks.com.
mail.40networks.com points to one IP number: 208.91.113.137.