cslessons.org - robtex.com
cslessons.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 206.188.193.188🇺🇸 Jacksonville206.188.193.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| PTR | vux.netsolhost.com | ||||||
| NS | ns91.worldnic.com ⭐ | ||||||
| A | 162.159.26.217Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns92.worldnic.com | ||||||
| A | 162.159.27.155Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | NS91.WORLDNIC.COMnamehost@WORLDNIC.COM serial=126060516 | ||||||
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=1784374009 | ||||||
Subdomains
www.cslessons.org |
Same first word
cslessons.com |
cslessons.org |
Similar names
DNS History
3 records (3 active, 0 former)
●NSns91.worldnic.com2026-07-16 → 2026-07-18 · 2 obs
● 2026-07-18 11:50:44
●NSns92.worldnic.com2026-07-16 → 2026-07-18 · 2 obs
● 2026-07-18 11:50:44
●A206.188.193.1882026-07-16 → 2026-07-18 · 2 obs
● 2026-07-18 11:50:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| cslessons.org | ns91.worldnic.com, ns92.worldnic.com | - |
✅ Authoritative Response
Server:162.159.26.217
NS records: ns91.worldnic.com, ns92.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cslessons.org (unsigned zone)
⏱️ Timing
Total: 263ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 206.188.193.188 |
| NS | 2 | ns91.worldnic.com, ns92.worldnic.com |
| SOA | 1 | NS91.WORLDNIC.COM namehost.WORLDNIC.COM |
Analysis
Hierarchy
www.cslessons.org is a subdomain of cslessons.org.
IP Addresses
cslessons.org directs to one IP number, which is 206.188.193.188.
Among the host names that share IP numbers with cslessons.org are duhaime.net, toucanproductions.com.sg, thepointcenter.com and two others.
Name Servers
cslessons.org has two authoritative name servers — ns91.worldnic.com and ns92.worldnic.com.
cslessons.org has the same name server delegation as a number of other domains, such as shoppertrackrct.com, shop4librarys.net, lorislighteddlites.com and two more.
Both ns91.worldnic.com and ns92.worldnic.com have a single IP address each — ns91.worldnic.com resolves to 162.159.26.217 while ns92.worldnic.com resolves to 162.159.27.155.