portdoverdentistry.com - robtex.com
portdoverdentistry.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.222.143.2🇨🇦 OVH51.222.0.0/16 Hosting route | ||||||
| PTR | slave3.namespro.ca | ||||||
| NS | htns1.namespro.ca ⭐ | ||||||
| A | 82.180.163.101🇺🇸 IIHOS00182.180.160.0/22 HOSTINGER US | ||||||
| PTR | htns1.namespro.ca | ||||||
| NS | htns2.namespro.ca | ||||||
| A | 69.164.251.118🇺🇸 RoadRunner69.164.248.0/22 DFW1 | ||||||
| NS | htns3.namespro.ca | ||||||
| A | 213.255.209.16🇨🇦 AS54913213.255.209.0/24 CLOUDWEBMANAGE-CA-TR | ||||||
| MX | mailroot8.namespro.ca ⭐ | ||||||
| A | 209.127.13.246🇨🇦 SERVER-MANIA209.127.0.0/20 Server Mania Inc | ||||||
| TXT | v=spf1 mx include:_spf.mailroots.namespro.ca ~all | ||||||
| SOA | htns1.namespro.casupport@namespro.ca serial=1763335189 | ||||||
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=1784605007 | ||||||
Subdomains
mail.portdoverdentistry.com |
Same first word
portdoverdentistry.com |
DNS History
9 records (5 active, 4 former)
●NShtns1.namespro.ca2026-04-30 → 2026-07-21 · 3 obs
● 2026-04-30 23:31:12
● 2026-07-21 03:49:12
●NShtns2.namespro.ca2026-04-30 → 2026-07-21 · 3 obs
● 2026-04-30 23:31:12
● 2026-07-21 03:49:12
●NShtns3.namespro.ca2026-04-30 → 2026-07-21 · 3 obs
● 2026-04-30 23:31:12
● 2026-07-21 03:49:12
○NSslns1.namespro.ca2017-05-08 → 2017-05-08 · 3 obs
○ 2026-04-30 23:31:12
○ 2026-07-21 03:49:12
○NSslns2.namespro.ca2017-05-08 → 2017-05-08 · 3 obs
○ 2026-04-30 23:31:12
○ 2026-07-21 03:49:12
○MXmail.portdoverdentistry.com2017-05-08 → 2017-05-08 · 3 obs
○ 2026-04-30 23:31:12
○ 2026-07-21 03:49:12
●MXmailroot8.namespro.ca2026-04-30 → 2026-07-21 · 3 obs
● 2026-04-30 23:31:12
● 2026-07-21 03:49:12
●A51.222.143.22026-04-30 → 2026-07-21 · 3 obs
● 2026-04-30 23:31:12
● 2026-07-21 03:49:12
○A70.85.232.22017-05-08 → 2017-05-08 · 3 obs
○ 2026-04-30 23:31:12
○ 2026-07-21 03:49:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net... | - |
| portdoverdentistry.com | htns1.namespro.ca, htns2.namespro.ca, htns3.namespro.ca | - |
✅ Authoritative Response
Server:69.164.251.118
NS records: htns1.namespro.ca, htns2.namespro.ca, htns3.namespro.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for portdoverdentistry.com (unsigned zone)
⏱️ Timing
Total: 1196ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.222.143.2 |
| NS | 3 | htns3.namespro.ca, htns1.namespro.ca... |
| MX | 1 | mailroot8.namespro.ca (pri: 10) |
| TXT | 1 | v=spf1 mx include:_spf.mailroots.namespr |
| SOA | 1 | htns1.namespro.ca support.namespro.ca |
Analysis
Hierarchy
portdoverdentistry.com serves as the parent of mail.portdoverdentistry.com.
IP Addresses
portdoverdentistry.com resolves to just one IP address, 51.222.143.2.
Two other host names, along with stlaszlo.ca, freelancevideo.ca and 326.ca, also share IP numbers with portdoverdentistry.com.
Name Servers
portdoverdentistry.com is delegated to three name servers: htns1.namespro.ca, htns2.namespro.ca and htns3.namespro.ca.
portdoverdentistry.com has at least partial name server overlap with other domains, such as fxi.ca, coronasupplies.ca, superlative.ca and two others.
These name servers tend to appear together with the name servers 1.namespro.ca, 2.namespro.ca and 3.namespro.ca.
htns1.namespro.ca, htns2.namespro.ca and htns3.namespro.ca each resolve to a single IP address: htns1.namespro.ca resolves to 82.180.163.101, htns2.namespro.ca resolves to 69.164.251.118 and htns3.namespro.ca resolves to 213.255.209.16.
Mail Servers
The sole mail server for portdoverdentistry.com is mailroot8.namespro.ca.
Among the domains sharing a mail server setup with portdoverdentistry.com are freightcentre.ca, essay.ca, wns.ca and two others.
mailroot8.namespro.ca resolves to a single IP number: 209.127.13.246.