robertusmd.ca - robtex.com
robertusmd.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2607:5300:203:9f5f::10🇨🇦 OVH2607:5300::/32 Hosting route | ||||||
| PTR | xenon.robertustech.com | ||||||
| A | 54.39.93.99🇨🇦 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 | robertusmd.ca ⭐ | ||||||
| A | 2607:5300:203:9f5f::10🇨🇦 OVH2607:5300::/32 Hosting route | ||||||
| PTR | xenon.robertustech.com | ||||||
| A | 54.39.93.99🇨🇦 OVH54.39.0.0/16 Hosting route | ||||||
| PTR | robertusmd.com | ||||||
| TXT | v=spf1 ip4:54.39.93.97 ip4:158.69.51.67 ip4:158.69.51.69 +a +mx +a:argon.robe... | ||||||
| SOA | ns1.robertustech.comrobertus@rogers.com 2024-02-02 #2 | ||||||
ca
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | prd-czp-05.corp.cira.ca ⭐ | ||||||
| NS | any.ca-servers.ca | ||||||
| NS | c.ca-servers.ca | ||||||
| NS | d.ca-servers.ca | ||||||
| NS | j.ca-servers.ca | ||||||
| SOA | prd-czp-05.corp.cira.caadmin-dns@cira.ca serial=2605111900 | ||||||
MX for
robertusmd.ca |
Previously MX for
mail.robertusmd.ca |
Subdomains
mail.robertusmd.ca |
Same first word
robertusmd.ca |
robertusmd.com |
DNS History
12 records (5 active, 7 former)
○NSns1.pepelatz.net2015-08-18 → 2017-06-06 · 4 obs
● 2017-06-06 16:34:44
○ 2026-03-21 15:49:50
○ 2026-05-11 19:38:14
●NSns1.robertustech.com2026-03-21 → 2026-05-11 · 3 obs
● 2026-03-21 15:49:50
● 2026-05-11 19:38:14
○NSns2.pepelatz.net2015-08-18 → 2017-06-06 · 4 obs
● 2017-06-06 16:34:44
○ 2026-03-21 15:49:50
○ 2026-05-11 19:38:14
●NSns2.robertustech.com2026-03-21 → 2026-05-11 · 3 obs
● 2026-03-21 15:49:50
● 2026-05-11 19:38:14
○MXmail.robertusmd.ca2015-08-18 → 2015-08-18 · 3 obs
○ 2016-04-01 00:08:04
○ 2026-05-11 19:38:14
●MXrobertusmd.ca2016-04-01 → 2026-05-11 · 3 obs
● 2016-04-01 00:08:04
● 2026-05-11 19:38:14
○A158.69.51.692016-04-01 → 2016-04-01 · 4 obs
● 2016-04-01 00:08:04
○ 2016-09-09 04:20:30
○ 2026-05-11 19:38:14
○A158.69.51.762017-06-06 → 2017-06-06 · 4 obs
● 2017-06-06 16:34:44
○ 2026-03-21 15:49:50
○ 2026-05-11 19:38:14
○A158.69.51.772016-09-09 → 2016-09-09 · 4 obs
● 2016-09-09 04:20:30
○ 2017-06-06 16:34:44
○ 2026-05-11 19:38:14
●A2607:5300:203:9f5f::102026-03-21 → 2026-05-11 · 3 obs
● 2026-03-21 15:49:50
● 2026-05-11 19:38:14
●A54.39.93.992026-03-21 → 2026-05-11 · 3 obs
● 2026-03-21 15:49:50
● 2026-05-11 19:38:14
○A72.167.244.2112015-08-18 → 2015-08-18 · 3 obs
○ 2016-04-01 00:08:04
○ 2026-05-11 19:38:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| robertusmd.ca | ns1.robertustech.com, ns2.robertustech.com | - |
✅ Authoritative Response
Server:66.70.145.9
NS records: ns1.robertustech.com, ns2.robertustech.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for robertusmd.ca (unsigned zone)
⏱️ Timing
Total: 1349ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.39.93.99 |
| AAAA | 1 | 2607:5300:203:9f5f::10 |
| NS | 2 | ns2.robertustech.com, ns1.robertustech.com |
| MX | 1 | robertusmd.ca (pri: 0) |
| TXT | 1 | v=spf1 ip4:54.39.93.97 ip4:158.69.51.67 |
| SOA | 1 | ns1.robertustech.com robertus.rogers.com |
Analysis
Hierarchy
robertusmd.ca is the parent of mail.robertusmd.ca.
Mail Server Role
For robertusmd.ca, the mail server is robertusmd.ca.
IP Addresses
robertusmd.ca resolves to two IP numbers: 2607:5300:203:9f5f::10 and 54.39.93.99.
other host names including robertusmd.com, ns1.robertustech.com, mail2.robertusmd.com, mail.robertusmd.com and xenon.robertustech.com share IP numbers with robertusmd.ca.
Name Servers
robertusmd.ca is delegated to two name servers ns1.robertustech.com and ns2.robertustech.com.
robertusmd.ca shares the same name server setup as other domains, for instance pepelatz.net, robertusmd.com, pepelatz.com, e-domainia.com and rcsspa.ca.
robertusmd.ca at least partially shares name servers with other domains, for instance e-domania.com.
These name servers are commonly used alongside ns1.pepelatz.net and ns2.pepelatz.net.
Host names with two IP numbers:
The host name ns1.robertustech.com points to 2607:5300:203:9f5f::10 and 54.39.93.97; the host name ns2.robertustech.com points to 2607:5300:203:17a7::1:9 and 66.70.145.9.
Mail Servers
robertusmd.ca is served by a single mail server, robertusmd.ca.
robertusmd.ca resolves to two IP numbers: 2607:5300:203:9f5f::10 and 54.39.93.99.