callingcard.ca - dns.ninja
callingcard.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 | ||||||
| SOA | ns1.mdnsservice.comhostmaster@mdnsservice.com serial=1340878001 | ||||||
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=2608090830 | ||||||
Same first word
callingcard.hu |
callingcard.at |
callingcard.be |
callingcard.com |
callingcard.ru |
callingcard.ca |
callingcard.de |
callingcard.org |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.mdnsservice.com2015-05-31 → 2026-08-09 · 2 obs
● 2026-08-09 09:07:32
●NSns2.mdnsservice.com2015-05-31 → 2026-08-09 · 2 obs
● 2026-08-09 09:07:32
●NSns3.mdnsservice.com2015-05-31 → 2026-08-09 · 2 obs
● 2026-08-09 09:07:32
●A216.40.47.172015-05-31 → 2026-08-09 · 2 obs
● 2026-08-09 09:07:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| callingcard.ca | ns2.mdnsservice.com, ns1.mdnsservice.com, ns3.mdnsservice.com | - |
✅ Authoritative Response
Server:64.98.148.11
NS records: ns2.mdnsservice.com, ns1.mdnsservice.com, ns3.mdnsservice.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for callingcard.ca (unsigned zone)
⏱️ Timing
Total: 663ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.40.47.17 |
| NS | 3 | ns2.mdnsservice.com, ns1.mdnsservice.com... |
| SOA | 1 | ns1.mdnsservice.com hostmaster.mdnsservi |
Analysis
IP Addresses
callingcard.ca directs to one IP number, which is 216.40.47.17.
Among the host names that share IP numbers with callingcard.ca are khanscope.ca, massageit.net, johnharrell.net and two others.
Name Servers
callingcard.ca carries NS records delegating to ns1.mdnsservice.com, ns2.mdnsservice.com and ns3.mdnsservice.com.
There is at least partial name server overlap between callingcard.ca and other domains — wolsink.net, teigen.net, gummoitalia.com.emailmx.com and two more among them.
These name servers frequently co-occur with the name servers ns1.mailbank.com and ns2.mailbank.com.
ns1.mdnsservice.com, ns2.mdnsservice.com and ns3.mdnsservice.com are three hostnames that each resolve to a pair of IP addresses: ns1.mdnsservice.com to 216.40.47.18 and 2604:4000:0:d:216:40:47:18, ns2.mdnsservice.com to 64.98.148.11 and 2604:4000:2800:d:64:99:148:11, and ns3.mdnsservice.com to 64.99.96.34 and 2604:4000:0:d:64:99:96:34.