masterclass.ca - dns.ninja
masterclass.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
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=2608020830 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.afternic.com2015-07-23 → 2026-08-02 · 2 obs
● 2026-08-02 09:05:20
●NSns2.afternic.com2026-03-01 → 2026-08-02 · 3 obs
● 2026-03-01 07:04:04
● 2026-08-02 09:05:20
●A13.248.169.482026-03-01 → 2026-08-02 · 3 obs
● 2026-03-01 07:04:04
● 2026-08-02 09:05:20
○A184.168.221.1042015-07-23 → 2017-03-31 · 4 obs
● 2017-03-31 01:04:54
○ 2026-03-01 07:04:04
○ 2026-08-02 09:05:20
●A76.223.54.1462026-03-01 → 2026-08-02 · 3 obs
● 2026-03-01 07:04:04
● 2026-08-02 09:05:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| masterclass.ca | ns1.afternic.com, ns2.afternic.com | - |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for masterclass.ca (unsigned zone)
⏱️ Timing
Total: 339ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
Analysis
IP Addresses
masterclass.ca points to the IP addresses 13.248.169.48 and 76.223.54.146
presenceonline.com, webstats.me, zoombanking.xyz plus two other host names have IP numbers in common with masterclass.ca.
Name Servers
masterclass.ca uses two name servers for its delegation: ns1.afternic.com and ns2.afternic.com.
The name server configuration of masterclass.ca is shared with other domains, for instance getplanks.com, teachersdomain.com, websitewelcome.com.irawani.com and two others.
At least some of masterclass.ca's name servers are shared with other domains, for example rate.expert, privacy.glass, movenfit.com and two more.
It is common for these name servers to be used in conjunction with the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-kqnr5ht7z8pnvuelk6t645.ns101.verify.hn and verification-j5zujyjnpz4gvjrhmqsxae.ns101.verify.hn.
The two host names ns1.afternic.com and ns2.afternic.com each have a pair of IP addresses: ns1.afternic.com has 97.74.98.69 and 2603:5:2126::45, and ns2.afternic.com has 173.201.66.69 and 2603:5:2226::45.