lesson.com.au - robtex.com
lesson.com.au
com.au
| DNSSEC | ⚠️ Not signed | ||||||
| NS | q.au ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a.au ⚠️ Not in parent delegation | ||||||
| NS | r.au ⚠️ Not in parent delegation | ||||||
| NS | s.au ⚠️ Not in parent delegation | ||||||
| NS | t.au ⚠️ Not in parent delegation | ||||||
| SOA | q.auhostmaster@donuts.email serial=1785314024 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns09.domaincontrol.com2026-07-22 → 2026-07-29 · 2 obs
● 2026-07-29 09:09:32
●NSns10.domaincontrol.com2026-07-22 → 2026-07-29 · 2 obs
● 2026-07-29 09:09:32
●MXmx01.mail.icloud.com2026-07-22 → 2026-07-29 · 2 obs
● 2026-07-29 09:09:32
●MXmx02.mail.icloud.com2026-07-22 → 2026-07-29 · 2 obs
● 2026-07-29 09:09:32
●A15.197.148.332026-07-22 → 2026-07-29 · 2 obs
● 2026-07-29 09:09:32
●A3.33.130.1902026-07-22 → 2026-07-29 · 2 obs
● 2026-07-29 09:09:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| au | a.au, q.au, r.au, s.au... | - |
| lesson.com.au | ns09.domaincontrol.com, ns10.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.104.5
NS records: ns09.domaincontrol.com, ns10.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lesson.com.au (unsigned zone)
⏱️ Timing
Total: 627ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns09.domaincontrol.com, ns10.domaincontrol.com |
| MX | 2 | mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10) |
| TXT | 2 | apple-domain=ncex8nZ2dNhztMkw, v=spf1 include:icloud.com ~all |
| SOA | 1 | ns09.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
lesson.com.au resolves to the IP addresses 3.33.130.190 and 15.197.148.33
Two other host names, along with normoldroydconcrete.com, setntrack.com and torontotutors.com, also share IP numbers with lesson.com.au.
Name Servers
lesson.com.au uses two name servers for its delegation: ns09.domaincontrol.com and ns10.domaincontrol.com.
lesson.com.au shares its NS records with other domains, for example drivetrades.com, gmasworld.com, aworldofresources.com and two others.
The two host names ns09.domaincontrol.com and ns10.domaincontrol.com each have a pair of IP addresses: ns09.domaincontrol.com has 97.74.104.5 and 2603:5:2180::5, and ns10.domaincontrol.com has 173.201.72.5 and 2603:5:2280::5.
Mail Servers
lesson.com.au is served by two mail servers, mx01.mail.icloud.com and mx02.mail.icloud.com.
Among the domains sharing a mail server setup with lesson.com.au are toonarmy.net, michies.net, a2saas.com and two others.
There is at least a partial MX overlap between lesson.com.au and other domains, including realbrilliance.net, absolutelyamazingmolecules.com, yaw.sk and two others.
DNS names with 6 IP addresses:
Hostname mx01.mail.icloud.com directs to 17.42.251.62, 17.56.9.31 and 17.57.152.5 along with 3 other IP addresses.
Hostname mx02.mail.icloud.com directs to 17.42.251.62, 17.56.9.31 and 17.57.152.5 along with 3 other IP addresses.
Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.42.251.62 IP addresses each.
Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.56.9.31 IP addresses each.
Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.152.5 IP addresses each.
Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.154.33 IP addresses each.
Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.155.25 IP addresses each.
Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.156.30 IP addresses each.