virtualmbox.com - dns.ninja
virtualmbox.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns0.doblenet.com ⭐ | ||||||
| A | 213.27.130.250🇪🇸 COLT213.27.128.0/17 Espana Customer Networks | ||||||
| PTR | sagitta.doblenet.net | ||||||
| NS | ns1.doblenet.com | ||||||
| A | 213.27.130.251🇪🇸 COLT213.27.128.0/17 Espana Customer Networks | ||||||
| PTR | ns1.doblenet.com | ||||||
| NS | ns2.doblenet.com | ||||||
| A | 213.27.130.252🇪🇸 COLT213.27.128.0/17 Espana Customer Networks | ||||||
| PTR | ns2.doblenet.com | ||||||
| NS | ns3.doblenet.com ⚠️ Not in zone NS records | ||||||
| A | 52.17.35.35🇮🇪 Amazon52.16.0.0/15 EC2 DUB prefix | ||||||
| PTR | ec2-52-17-35-35.eu-west-1.compute.amazonaws.com | ||||||
| NS | ns5.doblenet.com | ||||||
| A | 57.128.64.205🇫🇷 OVH57.128.0.0/17 | ||||||
| PTR | eu-cdn00.doblenet.net | ||||||
| MX | mx.virtualmbox.com ⭐ | ||||||
| A | 213.27.130.17🇪🇸 COLT213.27.128.0/17 Espana Customer Networks | ||||||
| PTR | mx.virtualmbox.com | ||||||
| TXT | v=spf1 a:hermes.doblenet.net ipv4:213.27.130.15 -all | ||||||
| SOA | ns0.doblenet.comhostmaster@doblenet.com 2012-10-31 #24 | ||||||
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=1785235062 | ||||||
Subdomains
Same first word
virtualmbox.net |
virtualmbox.com |
DNS History
8 records (6 active, 2 former)
●NSns0.doblenet.com2015-06-30 → 2026-07-28 · 3 obs
● 2015-06-30 06:59:46
● 2026-07-28 11:04:34
●NSns1.doblenet.com2015-06-30 → 2026-07-28 · 3 obs
● 2015-06-30 06:59:46
● 2026-07-28 11:04:34
○NSns1.g4ii.net2007-12-02 → 2007-12-02 · 3 obs
○ 2015-06-30 06:59:46
○ 2026-07-28 11:04:34
●NSns2.doblenet.com2015-06-30 → 2026-07-28 · 3 obs
● 2015-06-30 06:59:46
● 2026-07-28 11:04:34
○NSns2.g4ii.net2007-12-02 → 2007-12-02 · 3 obs
○ 2015-06-30 06:59:46
○ 2026-07-28 11:04:34
●NSns3.doblenet.com2026-02-14 → 2026-07-28 · 3 obs
● 2026-02-14 19:31:38
● 2026-07-28 11:04:34
●NSns5.doblenet.com2026-02-14 → 2026-07-28 · 3 obs
● 2026-02-14 19:31:38
● 2026-07-28 11:04:34
●MXmx.virtualmbox.com2007-12-02 → 2026-07-28 · 2 obs
● 2026-07-28 11:04:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| virtualmbox.com | ns1.doblenet.com, ns2.doblenet.com, ns3.doblenet.com, ns5.doblenet.com | 4 records |
✅ Authoritative Response
Server:57.128.64.205
NS records: ns1.doblenet.com, ns2.doblenet.com, ns3.doblenet.com, ns5.doblenet.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for virtualmbox.com (unsigned zone)
⏱️ Timing
Total: 3254ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns2.doblenet.com, ns5.doblenet.com... |
| MX | 1 | mx.virtualmbox.com (pri: 10) |
| TXT | 1 | v=spf1 a:hermes.doblenet.net ipv4:213.27 |
| SOA | 1 | ns0.doblenet.com hostmaster.doblenet.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.doblenet.com, ns2.doblenet.com, ns3.doblenet.com...)
Analysis
Hierarchy
mx.virtualmbox.com, imap.virtualmbox.com, pop3.virtualmbox.com, redir.virtualmbox.com and ws.virtualmbox.com each fall under the parent domain virtualmbox.com.
Name Servers
Delegation for virtualmbox.com is to five name servers: ns0.doblenet.com, ns1.doblenet.com, ns2.doblenet.com and two others.
virtualmbox.com partially shares its NS delegation with several other domains, including 130.27.213.in-addr.arpa, garvalin.fr, 95.97.62.in-addr.arpa and two others.
These name servers regularly co-occur with the name servers ns5.doblenet.com, ns3.doblenet.com and ns4.doblenet.com.
Host names pointing to a single IP address:
ns0.doblenet.com has the IP address 213.27.130.250.
ns1.doblenet.com has the IP address 213.27.130.251.
ns2.doblenet.com has the IP address 213.27.130.252.
ns3.doblenet.com has the IP address 52.17.35.35.
ns5.doblenet.com has the IP address 57.128.64.205.
Mail Servers
virtualmbox.com has one mail server: mx.virtualmbox.com.
virtualmbox.com shares the same mail server setup as other domains, including teatro-real.es, kilobe.com, nubemedia.com and two others.
mx.virtualmbox.com directs to just one IP number, 213.27.130.17.