robertustech.com - dns.ninja
robertustech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2607:5300:203:9f5f::1:0🇨🇦 OVH2607:5300::/32 Hosting route | ||||||
| PTR | robertustech.com | ||||||
| A | 54.39.93.97🇨🇦 OVH54.39.0.0/16 Hosting route | ||||||
| NS | ns1.robertustech.com ⭐ | ||||||
| A | 2607:5300:203:9f5f::10🇨🇦 OVH2607:5300::/32 Hosting route | ||||||
| PTR | xenon.robertustech.com | ||||||
| A | 54.39.93.97🇨🇦 OVH54.39.0.0/16 Hosting route | ||||||
| PTR | xenon.robertustech.com | ||||||
| NS | ns2.robertustech.com | ||||||
| A | 2607:5300:203:17a7::1:9🇨🇦 OVH2607:5300::/32 Hosting route | ||||||
| A | 66.70.145.9🇨🇦 OVH66.70.128.0/17 Hosting route | ||||||
| PTR | ns2.robertustech.com | ||||||
| MX | robertustech.com ⭐ | ||||||
| A | 2607:5300:203:9f5f::1:0🇨🇦 OVH2607:5300::/32 Hosting route | ||||||
| PTR | robertustech.com | ||||||
| A | 54.39.93.97🇨🇦 OVH54.39.0.0/16 Hosting route | ||||||
| PTR | xenon.robertustech.com | ||||||
| TXT | v=spf1 +a +mx +ip4:54.39.93.97 +ip4:158.69.51.67 ~all | ||||||
| SOA | ns1.robertustech.comrobertus@rogers.com 2025-09-17 #47 | ||||||
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=1786266824 | ||||||
PTR for
MX for
robertustech.com |
Subdomains
Same first word
robertustech.com |
Similar names
DNS History
8 records (5 active, 3 former)
●NSns1.robertustech.com2026-02-19 → 2026-08-09 · 3 obs
● 2026-02-19 18:59:32
● 2026-08-09 09:20:36
○NSns15.domaincontrol.com2019-12-15 → 2019-12-15 · 3 obs
○ 2026-02-19 18:59:32
○ 2026-08-09 09:20:36
○NSns16.domaincontrol.com2019-12-15 → 2019-12-15 · 3 obs
○ 2026-02-19 18:59:32
○ 2026-08-09 09:20:36
●NSns2.robertustech.com2026-02-19 → 2026-08-09 · 3 obs
● 2026-02-19 18:59:32
● 2026-08-09 09:20:36
●MXrobertustech.com2026-02-19 → 2026-08-09 · 2 obs
● 2026-08-09 09:20:36
○A184.168.221.892019-12-15 → 2019-12-15 · 3 obs
○ 2026-02-19 18:59:32
○ 2026-08-09 09:20:36
●A2607:5300:203:9f5f::1:02026-02-19 → 2026-08-09 · 3 obs
● 2026-02-19 18:59:32
● 2026-08-09 09:20:36
●A54.39.93.972026-02-19 → 2026-08-09 · 3 obs
● 2026-02-19 18:59:32
● 2026-08-09 09:20:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| robertustech.com | ns1.robertustech.com, ns2.robertustech.com | 4 records |
✅ Authoritative Response
Server:66.70.145.9
NS records: ns1.robertustech.com, ns2.robertustech.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for robertustech.com (unsigned zone)
⏱️ Timing
Total: 159ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.39.93.97 |
| AAAA | 1 | 2607:5300:203:9f5f::1:0 |
| NS | 2 | ns1.robertustech.com, ns2.robertustech.com |
| MX | 1 | robertustech.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:54.39.93.97 +ip4:158. |
| SOA | 1 | ns1.robertustech.com robertus.rogers.com |
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (ns1.robertustech.com, ns1.robertustech.com, ns2.robertustech.com...)
Analysis
Hierarchy
robertustech.com serves as the parent of pbx009.robertustech.com, ns2.robertustech.com, xenon.robertustech.com and ns1.robertustech.com.
Mail Server Role
The MX record for robertustech.com points back to robertustech.com — it is its own mail server.
IP Addresses
robertustech.com resolves to the IP addresses 54.39.93.97 and 2607:5300:203:9f5f::1:0
ns1.robertustech.com, xenon.robertustech.com and ns1.pepelatz.net are examples of other host names that share IP numbers with robertustech.com.
Name Servers
robertustech.com is served by two delegated name servers, ns1.robertustech.com and ns2.robertustech.com.
robertustech.com has the same name server delegation as a number of other domains, such as indexdynamic.com, robertusmd.ca, rcsmedica.com and two more.
The DNS delegation for robertustech.com at least partly coincides with that of other domains, e-domania.com being one example.
It is common to find these name servers paired with the name servers ns2.pepelatz.net.
Each of the two host names carries two IP addresses: ns1.robertustech.com points to 54.39.93.97 and 2607:5300:203:9f5f::10, and ns2.robertustech.com points to 66.70.145.9 and 2607:5300:203:17a7::1:9.
Mail Servers
The MX record for robertustech.com points to a single mail server: robertustech.com.
robertustech.com has two IP addresses: 54.39.93.97 and 2607:5300:203:9f5f::1:0.