lessonresources.org - robtex.com
lessonresources.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 106.0.62.85🇺🇸 vercara-udos106.0.62.0/24 | ||||||
| PTR | az1-ts113.a2hosting.com | ||||||
| NS | ns1.a2hosting.com ⭐ | ||||||
| A | 13.248.158.180🇺🇸 Amazon13.248.144.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns2.a2hosting.com | ||||||
| A | 75.2.118.134🇺🇸 Amazon75.2.112.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| NS | ns3.a2hosting.com | ||||||
| A | 76.223.26.245🇺🇸 Amazon76.223.16.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns4.a2hosting.com | ||||||
| A | 99.83.147.209🇺🇸 Amazon99.83.144.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| MX | mail.lessonresources.org ⭐ | ||||||
| A | 106.0.62.85🇺🇸 vercara-udos106.0.62.0/24 | ||||||
| PTR | az1-ts113.a2hosting.com | ||||||
| TXT | v=spf1 +a +mx +ip4:106.0.62.85 include:spf.a2hosting.com ~all | ||||||
| SOA | ns1.a2hosting.comroot@az1-ts113.a2hosting.com 2026-06-01 #2 | ||||||
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=1784341656 | ||||||
Subdomains
www.lessonresources.org |
Same first word
lessonresources.co.uk |
lessonresources.org |
DNS History
6 records (6 active, 0 former)
●NSns1.a2hosting.com2026-03-03 → 2026-07-18 · 2 obs
● 2026-07-18 03:08:22
●NSns2.a2hosting.com2026-03-03 → 2026-07-18 · 2 obs
● 2026-07-18 03:08:22
●NSns3.a2hosting.com2026-03-03 → 2026-07-18 · 2 obs
● 2026-07-18 03:08:22
●NSns4.a2hosting.com2026-03-03 → 2026-07-18 · 2 obs
● 2026-07-18 03:08:22
●MXmail.lessonresources.org2026-03-03 → 2026-07-18 · 2 obs
● 2026-07-18 03:08:22
●A106.0.62.852026-03-03 → 2026-07-18 · 2 obs
● 2026-07-18 03:08:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| lessonresources.org | ns4.a2hosting.com, ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com | - |
✅ Authoritative Response
Server:76.223.26.245
NS records: ns4.a2hosting.com, ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lessonresources.org (unsigned zone)
⏱️ Timing
Total: 278ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 106.0.62.85 |
| NS | 4 | ns4.a2hosting.com, ns3.a2hosting.com... |
| MX | 1 | mail.lessonresources.org (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:106.0.62.85 include:s |
| SOA | 1 | ns1.a2hosting.com root.az1-ts113.a2hosti |
Analysis
Hierarchy
lessonresources.org is the parent zone for www.lessonresources.org.
IP Addresses
lessonresources.org resolves to just one IP address, 106.0.62.85.
Two other host names, along with nobuk.com.mx, suimprenta.com.ve and mail.arunya.net, also share IP numbers with lessonresources.org.
Name Servers
The NS records for lessonresources.org point to four name servers: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.
lessonresources.org partially shares its NS delegation with several other domains, including powerunits.ng, instantjobinterviewtools.com, brainphase.com and two others.
The name servers ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com and ns4.mysecurecloudhost.com are often found in use alongside these name servers.
The hosts ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com all resolve to exactly one IP address each: 13.248.158.180, 75.2.118.134, 76.223.26.245 and 99.83.147.209 respectively.
Mail Servers
The sole mail server for lessonresources.org is mail.lessonresources.org.
mail.lessonresources.org resolves to 106.0.62.85 and no other IP number.