virtualdmz.net - robtex.com
virtualdmz.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | hydrogen.ns.hetzner.com ⭐ | ||||||
| A | 2a01:4f8:0:1::add:1098🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | hydrogen.ns.hetzner.com | ||||||
| A | 213.133.100.98🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | hydrogen.ns.hetzner.com | ||||||
| NS | helium.ns.hetzner.de | ||||||
| A | 2001:67c:192c::add:5🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | helium.ns.hetzner.de | ||||||
| A | 193.47.99.5🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | helium.ns.hetzner.de | ||||||
| NS | oxygen.ns.hetzner.com | ||||||
| A | 2a01:4f8:0:1::add:2992🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | oxygen.ns.hetzner.com | ||||||
| A | 88.198.229.192🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4 | ||||||
| PTR | oxygen.ns.hetzner.com | ||||||
| MX | blackhole.tem.scaleway.com ⭐ | ||||||
| A | 51.159.143.147🇫🇷 AS1287651.158.0.0/15 SCALEWAY Paris, France | ||||||
| PTR | 147-143-159-51.instances.scw.cloud | ||||||
| SOA | hydrogen.ns.hetzner.comdns@hetzner.com 2026-03-19 #1 | ||||||
net
| 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=1774539382 | ||||||
Subdomains
web-01.virtualdmz.net |
web-01-02.virtualdmz.net |
Same first word
virtualdmz.net |
DNS History
4 records (4 active, 0 former)
●NShelium.ns.hetzner.de2026-03-18 → 2026-03-26 · 2 obs
● 2026-03-26 16:04:42
●NShydrogen.ns.hetzner.com2026-03-18 → 2026-03-26 · 2 obs
● 2026-03-26 16:04:42
●NSoxygen.ns.hetzner.com2026-03-18 → 2026-03-26 · 2 obs
● 2026-03-26 16:04:42
●MXblackhole.tem.scaleway.com2026-03-18 → 2026-03-26 · 2 obs
● 2026-03-26 16:04:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| virtualdmz.net | helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com | - |
✅ Authoritative Response
Server:193.47.99.5
NS records: helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for virtualdmz.net (unsigned zone)
⏱️ Timing
Total: 1554ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | helium.ns.hetzner.de, hydrogen.ns.hetzner.com... |
| MX | 1 | blackhole.tem.scaleway.com (pri: 10) |
| SOA | 1 | hydrogen.ns.hetzner.com dns.hetzner.com |
Analysis
Hierarchy
virtualdmz.net is a parent of web-01.virtualdmz.net and web-01-02.virtualdmz.net.
Name Servers
The delegation for virtualdmz.net is handled by three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
virtualdmz.net at least partially shares name servers with other domains, for instance gestaltgeber.de, pantazonas.gr, available.hu, afrozigo.com and aiag.pl.
Two IP numbers per host:
hydrogen.ns.hetzner.com points to 2a01:4f8:0:1::add:1098 and 213.133.100.98.
oxygen.ns.hetzner.com points to 2a01:4f8:0:1::add:2992 and 88.198.229.192.
helium.ns.hetzner.de points to 2001:67c:192c::add:5 and 193.47.99.5.
Mail Servers
virtualdmz.net is handled by a single mail server, blackhole.tem.scaleway.com.
virtualdmz.net uses the same mail server configuration as other domains, such as pbx.speakup-telecom.com, peer-stream.com, codimeo.com, w-o-o.nl and dignify.chat.
virtualdmz.net shares mail servers with other domains at least in part, for instance baekdal.com, omnisafe.be, docupbiz.com, webofmars.com and trisoft.at.
these mail servers are commonly used with the mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, mx3.mail.ovh.net, aspmx.l.google.com, mx1.mail.ovh.net, mx2.mail.ovh.net, aspmx2.googlemail.com, aspmx3.googlemail.com, mx0.mail.ovh.net and mx4.mail.ovh.net.
blackhole.tem.scaleway.com points to a single IP: 51.159.143.147.