12lessons.org - robtex.com
12lessons.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns39.worldnic.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.26.212Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns40.worldnic.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.146Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
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=1776070176 | ||||||
Same first word
12lessons.org |
12lessons.com |
Similar names
DNS History
3 records (2 active, 1 former)
●NSns39.worldnic.com2026-04-12 → 2026-04-13 · 2 obs
● 2026-04-12 15:47:28
● 2026-04-13 09:28:30
● 2026-04-13 09:28:30
●NSns40.worldnic.com2026-04-12 → 2026-04-13 · 2 obs
● 2026-04-12 15:47:28
● 2026-04-13 09:28:30
● 2026-04-13 09:28:30
○A208.91.197.272026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 15:47:28
○ 2026-04-13 09:28:30
○ 2026-04-13 09:28:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | c0.org.afilias-nst.info, d0.org.afilias-nst.org, a0.org.afilias-nst.info, a2.org.afilias-nst.info... | - |
| 12lessons.org | ns39.worldnic.com, ns40.worldnic.com | - |
✅ Authoritative Response
Server:162.159.26.212
NS records: ns39.worldnic.com, ns40.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 12lessons.org (unsigned zone)
⏱️ Timing
Total: 3722ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
12lessons.org has two name servers: ns39.worldnic.com and ns40.worldnic.com.
12lessons.org shares the same name server setup as other domains, for example lbopemedia.com, thedamonegroup.com, strl.mobi, andes-nippon.com and awinner.pl.
12lessons.org shares name servers with other domains to some extent, for example tourdedelta.com and moregrossprofit.com.
Host names with a single IP:
ns39.worldnic.com points to 162.159.26.212
ns40.worldnic.com points to 162.159.27.146