studentlearning.org - dns.ninja
studentlearning.org
| 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 | ||||||
| PTR | htns1.namespro.ca | ||||||
| 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 | ||||||
| PTR | mailroot8.namespro.ca | ||||||
| TXT | v=spf1 mx include:_spf.mailroots.namespro.ca ~all | ||||||
| SOA | htns1.namespro.casupport@namespro.ca serial=1763251568 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1786969154 | ||||||
Subdomains
mail.studentlearning.org |
Same first word
studentlearning.org |
DNS History
11 records (5 active, 6 former)
●NShtns1.namespro.ca2026-03-07 → 2026-08-17 · 3 obs
● 2026-03-07 17:51:36
● 2026-08-17 12:40:38
●NShtns2.namespro.ca2026-03-07 → 2026-08-17 · 3 obs
● 2026-03-07 17:51:36
● 2026-08-17 12:40:38
●NShtns3.namespro.ca2026-03-07 → 2026-08-17 · 3 obs
● 2026-03-07 17:51:36
● 2026-08-17 12:40:38
○NSns1.softlayer.com2019-01-02 → 2019-01-02 · 4 obs
● 2019-01-02 16:40:46
○ 2026-03-07 17:51:36
○ 2026-08-17 12:40:38
○NSslns1.namespro.ca2015-07-15 → 2019-01-02 · 4 obs
● 2019-01-02 16:40:46
○ 2026-03-07 17:51:36
○ 2026-08-17 12:40:38
○NSslns2.namespro.ca2015-07-15 → 2019-01-02 · 4 obs
● 2019-01-02 16:40:46
○ 2026-03-07 17:51:36
○ 2026-08-17 12:40:38
○MXmail.studentlearning.org2015-07-15 → 2019-01-02 · 4 obs
● 2019-01-02 16:40:46
○ 2026-03-07 17:51:36
○ 2026-08-17 12:40:38
●MXmailroot8.namespro.ca2026-03-07 → 2026-08-17 · 3 obs
● 2026-03-07 17:51:36
● 2026-08-17 12:40:38
○A158.85.87.762019-01-02 → 2019-01-02 · 4 obs
● 2019-01-02 16:40:46
○ 2026-03-07 17:51:36
○ 2026-08-17 12:40:38
●A51.222.143.22026-03-07 → 2026-08-17 · 3 obs
● 2026-03-07 17:51:36
● 2026-08-17 12:40:38
○A70.85.232.22015-07-15 → 2017-02-18 · 4 obs
● 2017-02-18 13:40:38
○ 2019-01-02 16:40:46
○ 2026-08-17 12:40:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| studentlearning.org | htns1.namespro.ca, htns2.namespro.ca, htns3.namespro.ca | - |
✅ Authoritative Response
Server:213.255.209.16
NS records: htns1.namespro.ca, htns2.namespro.ca, htns3.namespro.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studentlearning.org (unsigned zone)
⏱️ Timing
Total: 553ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.222.143.2 |
| NS | 3 | htns3.namespro.ca, htns1.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
mail.studentlearning.org is a subdomain of studentlearning.org.
IP Addresses
studentlearning.org directs to one IP number, which is 51.222.143.2.
Among the host names that share IP numbers with studentlearning.org are marnie.ca, achieve.ca, morbuild.ca and two others.
Name Servers
The authoritative name servers for studentlearning.org are htns1.namespro.ca, htns2.namespro.ca and htns3.namespro.ca — three in total.
The name servers of studentlearning.org overlap at least partially with those of other domains — among them dougaustin.ca, lancia.ca, 270a.info and two more.
The hostnames htns1.namespro.ca, htns2.namespro.ca and htns3.namespro.ca each resolve to a single IP: htns1.namespro.ca → 82.180.163.101, htns2.namespro.ca → 69.164.251.118, htns3.namespro.ca → 213.255.209.16.
Mail Servers
studentlearning.org routes its mail through a single mail server, mailroot8.namespro.ca.
studentlearning.org has the same mail server arrangement as a number of other domains, for example green-jobs.ca, neroli.ca, dls.ca and two more.
mailroot8.namespro.ca directs to just one IP number, 209.127.13.246.