semerson.com - dns.ninja
semerson.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 | ||||||
| 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=1763877866 | ||||||
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=1783833787 | ||||||
Subdomains
mail.semerson.com |
Same first word
semerson.com |
Similar names
DNS History
11 records (5 active, 6 former)
●NShtns1.namespro.ca2026-04-04 → 2026-07-12 · 3 obs
● 2026-04-04 12:43:00
● 2026-07-12 05:38:56
●NShtns2.namespro.ca2026-04-04 → 2026-07-12 · 3 obs
● 2026-04-04 12:43:00
● 2026-07-12 05:38:56
●NShtns3.namespro.ca2026-04-04 → 2026-07-12 · 3 obs
● 2026-04-04 12:43:00
● 2026-07-12 05:38:56
○NSns1.softlayer.com2019-04-23 → 2019-04-23 · 4 obs
● 2019-04-23 22:45:20
○ 2026-04-04 12:43:00
○ 2026-07-12 05:38:56
○NSslns1.namespro.ca2015-06-22 → 2019-04-23 · 4 obs
● 2019-04-23 22:45:20
○ 2026-04-04 12:43:00
○ 2026-07-12 05:38:56
○NSslns2.namespro.ca2015-06-22 → 2019-04-23 · 4 obs
● 2019-04-23 22:45:20
○ 2026-04-04 12:43:00
○ 2026-07-12 05:38:56
○MXmail.semerson.com2015-06-22 → 2019-04-23 · 4 obs
● 2019-04-23 22:45:20
○ 2026-04-04 12:43:00
○ 2026-07-12 05:38:56
●MXmailroot8.namespro.ca2026-04-04 → 2026-07-12 · 3 obs
● 2026-04-04 12:43:00
● 2026-07-12 05:38:56
○A158.85.87.762019-04-23 → 2019-04-23 · 4 obs
● 2019-04-23 22:45:20
○ 2026-04-04 12:43:00
○ 2026-07-12 05:38:56
●A51.222.143.22026-04-04 → 2026-07-12 · 3 obs
● 2026-04-04 12:43:00
● 2026-07-12 05:38:56
○A70.85.232.22015-06-22 → 2017-02-15 · 4 obs
● 2017-02-15 06:17:32
○ 2019-04-23 22:45:20
○ 2026-07-12 05:38:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net... | - |
| semerson.com | htns1.namespro.ca, htns2.namespro.ca, htns3.namespro.ca | - |
✅ Authoritative Response
Server:82.180.163.101
NS records: htns1.namespro.ca, htns2.namespro.ca, htns3.namespro.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for semerson.com (unsigned zone)
⏱️ Timing
Total: 606ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.222.143.2 |
| NS | 3 | htns2.namespro.ca, htns3.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
semerson.com is a parent domain of mail.semerson.com.
IP Addresses
semerson.com points to a single IP number: 51.222.143.2.
Additional host names — canvest.ca, onlinehealth.ca, sherrirollins.com and two others — share IP numbers with semerson.com.
Name Servers
semerson.com is served by three name servers: htns1.namespro.ca, htns2.namespro.ca and htns3.namespro.ca.
semerson.com shares at least some of its name servers with other domains, including bdpc.ca, outrigger.ca, 537.ca and two others.
htns1.namespro.ca has IP address 82.180.163.101, htns2.namespro.ca has IP address 69.164.251.118 and htns3.namespro.ca has IP address 213.255.209.16 — one address each.
Mail Servers
semerson.com has one mail server: mailroot8.namespro.ca.
semerson.com shares the same mail server setup as other domains, including cecilia.ca, somers.ca, tekme.net and two others.
mailroot8.namespro.ca resolves to 209.127.13.246 and no other IP number.