charterhouse.ca - robtex.com
charterhouse.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.40.47.17🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0 | ||||||
| PTR | redirect.managednsservice.com | ||||||
| NS | ns1.mdnsservice.com ⭐ | ||||||
| A | 2604:4000:0:d:216:40:47:18🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns1.mdnsservice.com | ||||||
| A | 216.40.47.18🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0 | ||||||
| PTR | ns1.mdnsservice.com | ||||||
| NS | ns2.mdnsservice.com | ||||||
| A | 2604:4000:2800:d:64:99:148:11🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co. | ||||||
| PTR | ns2.mdnsservice.com | ||||||
| A | 64.98.148.11🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co. | ||||||
| PTR | ns2.mdnsservice.com | ||||||
| NS | ns3.mdnsservice.com | ||||||
| A | 2604:4000:0:d:64:99:96:34🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns3.mdnsservice.com | ||||||
| A | 64.99.96.34🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2 | ||||||
| PTR | ns3.mdnsservice.com | ||||||
| MX | mx.charterhouse.ca.cust.hostedemail.com ⭐ | ||||||
| A | 216.40.42.4🇨🇦 TUCOWS216.40.32.0/20 Tucows International | ||||||
| PTR | mx.hostedemail.com | ||||||
| SOA | ns1.mdnsservice.comhostmaster@mdnsservice.com serial=1796468400 | ||||||
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=2603272100 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.mdnsservice.com2016-08-14 → 2026-03-27 · 2 obs
● 2026-03-27 21:53:16
●NSns2.mdnsservice.com2016-08-14 → 2026-03-27 · 2 obs
● 2026-03-27 21:53:16
●NSns3.mdnsservice.com2016-08-14 → 2026-03-27 · 2 obs
● 2026-03-27 21:53:16
●MXmx.charterhouse.ca.cust.hostedemail.com2016-08-14 → 2026-03-27 · 2 obs
● 2026-03-27 21:53:16
●A216.40.47.172016-08-14 → 2026-03-27 · 2 obs
● 2026-03-27 21:53:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| charterhouse.ca | ns1.mdnsservice.com, ns2.mdnsservice.com, ns3.mdnsservice.com | - |
✅ Authoritative Response
Server:64.99.96.34
NS records: ns1.mdnsservice.com, ns2.mdnsservice.com, ns3.mdnsservice.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for charterhouse.ca (unsigned zone)
⏱️ Timing
Total: 825ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.40.47.17 |
| NS | 3 | ns2.mdnsservice.com, ns1.mdnsservice.com... |
| MX | 1 | mx.charterhouse.ca.cust.hostedemail.com |
| SOA | 1 | ns1.mdnsservice.com hostmaster.mdnsservi |
Analysis
IP Addresses
charterhouse.ca resolves to one IP number: 216.40.47.17.
other host names including electriciansma.com, jasba.ca, fidelitywoodlands.com, smilinghome.net and conchrepublictv.com share IP numbers with charterhouse.ca.
Name Servers
charterhouse.ca is delegated to three name servers ns1.mdnsservice.com, ns2.mdnsservice.com and ns3.mdnsservice.com.
charterhouse.ca at least partially shares name servers with other domains, for instance diamondbrook.com.emailmx.com, andert.de, vinod.ca, kato.com and ashante.com.
These name servers are commonly used alongside ns1.mailbank.com and ns2.mailbank.com.
Host names with two IP numbers:
ns1.mdnsservice.com points to: 2604:4000:0:d:216:40:47:18 and 216.40.47.18.
ns2.mdnsservice.com points to: 2604:4000:2800:d:64:99:148:11 and 64.98.148.11.
ns3.mdnsservice.com points to: 2604:4000:0:d:64:99:96:34 and 64.99.96.34.
Mail Servers
charterhouse.ca is handled by a single mail server, mx.charterhouse.ca.cust.hostedemail.com.
mx.charterhouse.ca.cust.hostedemail.com resolves to IP 216.40.42.4.