defenguard.com - robtex.com
defenguard.com
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=1784514427 | ||||||
Subdomains
Same first word
defenguard.com |
DNS History
9 records (7 active, 2 former)
●NSns1.websupport.sk2015-08-12 → 2026-07-20 · 2 obs
● 2026-07-20 02:27:32
●NSns2.websupport.sk2015-08-12 → 2026-07-20 · 2 obs
● 2026-07-20 02:27:32
●NSns3.websupport.sk2015-08-12 → 2026-07-20 · 2 obs
● 2026-07-20 02:27:32
●MXmailin1.defenguard.com2015-08-12 → 2026-07-20 · 2 obs
● 2026-07-20 02:27:32
●MXmailin2.defenguard.com2015-08-12 → 2026-07-20 · 2 obs
● 2026-07-20 02:27:32
●A2a00:4b40:aaaa:2008::62026-04-22 → 2026-07-20 · 3 obs
● 2026-04-22 17:37:48
● 2026-07-20 02:27:32
○A37.9.169.132015-08-12 → 2015-09-17 · 4 obs
● 2015-09-17 21:47:12
○ 2015-12-17 18:18:12
○ 2026-07-20 02:27:32
○A37.9.175.132015-12-17 → 2017-03-28 · 5 obs
● 2015-12-17 18:18:12
● 2017-03-28 08:08:42
○ 2026-04-22 17:37:48
○ 2026-07-20 02:27:32
●A37.9.175.1892026-04-22 → 2026-07-20 · 3 obs
● 2026-04-22 17:37:48
● 2026-07-20 02:27:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net... | - |
| defenguard.com | ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk | - |
✅ Authoritative Response
Server:45.10.97.13
NS records: ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for defenguard.com (unsigned zone)
⏱️ Timing
Total: 342ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.189 |
| AAAA | 1 | 2a00:4b40:aaaa:2008::6 |
| NS | 3 | ns1.websupport.sk, ns2.websupport.sk... |
| MX | 2 | mailin1.defenguard.com (pri: 10), mailin2.defenguard.com (pri: 100) |
| TXT | 2 | v=spf1 a mx include:_spf.m1.websupport.s, spf2.0/pra a mx include:_sid.m1.websuppo |
| SOA | 1 | ns1.websupport.sk admin.websupport.sk |
Analysis
Hierarchy
defenguard.com serves as the parent of mailin2.defenguard.com and mailin1.defenguard.com.
IP Addresses
defenguard.com points to the IP addresses 37.9.175.189 and 2a00:4b40:aaaa:2008::6
triforce.sk, jkizolacie.sk, balonikarstvo.sk plus two other host names have IP numbers in common with defenguard.com.
Name Servers
defenguard.com has three name servers — ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
At least some of defenguard.com's name servers are shared with other domains, for example zavesy.sk, pewas.sk, monarchs.sk and two more.
It is common for these name servers to be used in conjunction with the name servers ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
Each of ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk points to two IP numbers. ns1.websupport.sk points to 45.10.97.11 and 2a10:bbc0::11. ns2.websupport.sk points to 185.71.159.12 and 2a02:250:3::12. ns3.websupport.sk points to 45.10.97.13 and 2a10:bbc0::13.
Mail Servers
defenguard.com uses two mail servers, mailin1.defenguard.com and mailin2.defenguard.com.
Both mailin1.defenguard.com and mailin2.defenguard.com have two IP addresses each. mailin1.defenguard.com resolves to 45.13.137.9 and 2a00:4b40:aaaa:2101:45:13:137:9; mailin2.defenguard.com resolves to 45.13.137.7 and 2a00:4b40:aaaa:2101:45:13:137:7.