offcourse.ca - dns.ninja
offcourse.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.dan.com ⭐ | ||||||
| A | 2603:5:2125::43🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.dan.com | ||||||
| A | 97.74.98.67🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.dan.com | ||||||
| NS | ns2.dan.com | ||||||
| A | 2603:5:2225::43🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.dan.com | ||||||
| A | 173.201.66.67🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.dan.com | ||||||
| SOA | ns1.dan.comdns@jomax.net 2025-10-01 #0 | ||||||
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=2606210200 | ||||||
Previously MX for
offcourse.ca |
Same first word
Similar names
DNS History
12 records (4 active, 8 former)
●NSns1.dan.com2026-02-19 → 2026-06-21 · 3 obs
● 2026-02-19 22:45:16
● 2026-06-21 02:53:04
○NSns1.domainapps.com2015-06-10 → 2015-06-10 · 3 obs
○ 2015-10-24 11:43:50
○ 2026-06-21 02:53:04
○NSns1.smartunits.com2015-10-24 → 2017-09-27 · 5 obs
● 2015-10-24 11:43:50
● 2017-09-27 15:30:50
○ 2026-02-19 22:45:16
○ 2026-06-21 02:53:04
●NSns2.dan.com2026-02-19 → 2026-06-21 · 3 obs
● 2026-02-19 22:45:16
● 2026-06-21 02:53:04
○NSns2.domainapps.com2015-06-10 → 2015-06-10 · 3 obs
○ 2015-10-24 11:43:50
○ 2026-06-21 02:53:04
○NSns2.smartunits.com2015-10-24 → 2017-09-27 · 5 obs
● 2015-10-24 11:43:50
● 2017-09-27 15:30:50
○ 2026-02-19 22:45:16
○ 2026-06-21 02:53:04
○MXmail.b-io.co2015-06-10 → 2015-06-10 · 3 obs
○ 2015-10-24 11:43:50
○ 2026-06-21 02:53:04
○MXoffcourse.ca2015-10-24 → 2017-09-27 · 5 obs
● 2015-10-24 11:43:50
● 2017-09-27 15:30:50
○ 2026-02-19 22:45:16
○ 2026-06-21 02:53:04
●A13.248.169.482026-02-19 → 2026-06-21 · 3 obs
● 2026-02-19 22:45:16
● 2026-06-21 02:53:04
○A158.85.92.52015-10-24 → 2017-09-27 · 5 obs
● 2015-10-24 11:43:50
● 2017-09-27 15:30:50
○ 2026-02-19 22:45:16
○ 2026-06-21 02:53:04
○A74.117.117.1182015-06-10 → 2015-06-10 · 3 obs
○ 2015-10-24 11:43:50
○ 2026-06-21 02:53:04
●A76.223.54.1462026-02-19 → 2026-06-21 · 3 obs
● 2026-02-19 22:45:16
● 2026-06-21 02:53:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| offcourse.ca | ns1.dan.com, ns2.dan.com | - |
✅ Authoritative Response
Server:173.201.66.67
NS records: ns1.dan.com, ns2.dan.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for offcourse.ca (unsigned zone)
⏱️ Timing
Total: 374ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns1.dan.com, ns2.dan.com |
| SOA | 1 | ns1.dan.com dns.jomax.net |
Analysis
IP Addresses
offcourse.ca points to the IP addresses 13.248.169.48 and 76.223.54.146
mail.danburylocksmith.com, wuir.com, tropicaleden.com and two other host names share IP numbers with offcourse.ca.
Name Servers
offcourse.ca has two authoritative name servers — ns1.dan.com and ns2.dan.com.
offcourse.ca uses the same name servers as several other domains — among them divxx.fr, www.scape.tv, spermazuigers-update.startspot.nl and two more.
There is at least partial name server overlap between offcourse.ca and other domains — efq.fr, ujj.co, nurse-recruiting.com and two more among them.
These name servers frequently co-occur with the name servers ns1.undeveloped.com and ns2.undeveloped.com.
Both ns1.dan.com and ns2.dan.com have two IP addresses each. ns1.dan.com resolves to 97.74.98.67 and 2603:5:2125::43; ns2.dan.com resolves to 173.201.66.67 and 2603:5:2225::43.