openairlearning.com - robtex.com
openairlearning.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 144.217.129.53🇨🇦 OVH144.217.0.0/16 Hosting route | ||||||
| PTR | snowdonweb.whc.ca | ||||||
| NS | cloud1.whc.ca ⭐ | ||||||
| A | 162.219.55.2🇨🇦 CIRA-3162.219.55.0/24 D-Zone Anycast Cloud 2 | ||||||
| PTR | ns2.d-zone.ca | ||||||
| NS | cloud2.whc.ca | ||||||
| A | 162.219.54.2🇨🇦 CIRA-2162.219.54.0/24 D-Zone Anycast Cloud1 | ||||||
| PTR | ns1.d-zone.ca | ||||||
| MX | mail.openairlearning.com ⭐ | ||||||
| A | 144.217.129.53🇨🇦 OVH144.217.0.0/16 Hosting route | ||||||
| PTR | snowdonweb.whc.ca | ||||||
| TXT | _morlttmkvgt84kdrwrjs981nn7dodm4 | ||||||
| TXT | v=spf1 +a +mx +ip4:51.222.43.65 include:spf.web-dns1.com ~all | ||||||
| TXT | _z1wllkt8xuv8xsn95ad3cmblnxdtc5s | ||||||
| SOA | cloud1.whc.cainfo@whc.ca 2026-07-19 #0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785661307 | ||||||
Subdomains
mail.openairlearning.com |
cpcalendars.openairlearning.com |
cpanel.openairlearning.com |
Same first word
openairlearning.ca |
openairlearning.com |
openairlearning.org |
DNS History
8 records (4 active, 4 former)
●NScloud1.whc.ca2026-07-08 → 2026-08-02 · 3 obs
● 2026-07-08 02:31:16
● 2026-08-02 09:21:36
●NScloud2.whc.ca2026-07-08 → 2026-08-02 · 3 obs
● 2026-07-08 02:31:16
● 2026-08-02 09:21:36
○NSns1.hover.com2016-12-18 → 2018-06-15 · 4 obs
● 2018-06-15 15:55:28
○ 2026-07-08 02:31:16
○ 2026-08-02 09:21:36
○NSns2.hover.com2016-12-18 → 2018-06-15 · 4 obs
● 2018-06-15 15:55:28
○ 2026-07-08 02:31:16
○ 2026-08-02 09:21:36
●MXmail.openairlearning.com2026-07-08 → 2026-08-02 · 3 obs
● 2026-07-08 02:31:16
● 2026-08-02 09:21:36
○MXmx.hover.com.cust.hostedemail.com2016-12-18 → 2018-06-15 · 4 obs
● 2018-06-15 15:55:28
○ 2026-07-08 02:31:16
○ 2026-08-02 09:21:36
●A144.217.129.532026-07-08 → 2026-08-02 · 3 obs
● 2026-07-08 02:31:16
● 2026-08-02 09:21:36
○A64.98.145.302016-12-18 → 2018-06-15 · 4 obs
● 2018-06-15 15:55:28
○ 2026-07-08 02:31:16
○ 2026-08-02 09:21:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net... | - |
| openairlearning.com | cloud1.whc.ca, cloud2.whc.ca | - |
✅ Authoritative Response
Server:162.219.54.2
NS records: cloud1.whc.ca, cloud2.whc.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openairlearning.com (unsigned zone)
⏱️ Timing
Total: 565ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.217.129.53 |
| NS | 2 | cloud1.whc.ca, cloud2.whc.ca |
| MX | 1 | mail.openairlearning.com (pri: 0) |
| TXT | 3 | _z1wllkt8xuv8xsn95ad3cmblnxdtc5s, _morlttmkvgt84kdrwrjs981nn7dodm4... |
| SOA | 1 | cloud1.whc.ca info.whc.ca |
Analysis
Hierarchy
mail.openairlearning.com, cpcalendars.openairlearning.com and cpanel.openairlearning.com are all subdomains of openairlearning.com.
IP Addresses
openairlearning.com resolves to one IP address: 144.217.129.53.
simcona.ca, basakay.com, mcmurdo.name and two other host names share IP numbers with openairlearning.com.
Name Servers
openairlearning.com uses two name servers for its delegation: cloud1.whc.ca and cloud2.whc.ca.
openairlearning.com uses the same name servers as several other domains — among them tamas.com, saint-malo.ca, livresdm.com and two more.
The name servers of openairlearning.com overlap at least partially with those of other domains — among them elgin.ca, modern-doors.ca, comoxmedicalclinic.com and two more.
The name servers ns1.whc.ca, ns2.whc.ca and ns3.whc.ca are commonly seen alongside these name servers.
Both cloud1.whc.ca and cloud2.whc.ca have a single IP address each — cloud1.whc.ca resolves to 162.219.55.2 while cloud2.whc.ca resolves to 162.219.54.2.
Mail Servers
Mail for openairlearning.com is handled by a single mail server, mail.openairlearning.com.
mail.openairlearning.com directs to just one IP number, 144.217.129.53.