wd3school.org - robtex.com
wd3school.org
| DNSSEC | ⚠️ Not signed | ||||||
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=1774742403 | ||||||
Same first word
wd3school.org |
DNS History
10 records (0 active, 10 former)
○NSns17.domaincontrol.com2015-08-22 → 2018-12-05 · 3 obs
● 2015-08-22 15:55:10
● 2018-12-05 02:07:00
○ 2026-03-29 00:09:36
● 2018-12-05 02:07:00
○ 2026-03-29 00:09:36
○NSns18.domaincontrol.com2015-08-22 → 2018-12-05 · 3 obs
● 2015-08-22 15:55:10
● 2018-12-05 02:07:00
○ 2026-03-29 00:09:36
● 2018-12-05 02:07:00
○ 2026-03-29 00:09:36
○MXalt1.aspmx.l.google.com2015-08-22 → 2018-12-05 · 3 obs
● 2015-08-22 15:55:10
● 2018-12-05 02:07:00
○ 2026-03-29 00:09:36
● 2018-12-05 02:07:00
○ 2026-03-29 00:09:36
○MXalt2.aspmx.l.google.com2015-08-22 → 2018-12-05 · 3 obs
● 2015-08-22 15:55:10
● 2018-12-05 02:07:00
○ 2026-03-29 00:09:36
● 2018-12-05 02:07:00
○ 2026-03-29 00:09:36
○MXaspmx.l.google.com2015-08-22 → 2018-12-05 · 3 obs
● 2015-08-22 15:55:10
● 2018-12-05 02:07:00
○ 2026-03-29 00:09:36
● 2018-12-05 02:07:00
○ 2026-03-29 00:09:36
○MXaspmx2.googlemail.com2015-08-22 → 2018-12-05 · 3 obs
● 2015-08-22 15:55:10
● 2018-12-05 02:07:00
○ 2026-03-29 00:09:36
● 2018-12-05 02:07:00
○ 2026-03-29 00:09:36
○MXaspmx3.googlemail.com2015-08-22 → 2018-12-05 · 3 obs
● 2015-08-22 15:55:10
● 2018-12-05 02:07:00
○ 2026-03-29 00:09:36
● 2018-12-05 02:07:00
○ 2026-03-29 00:09:36
○A15.197.142.1732026-03-29 → 2026-03-29 · 1 obs
○ 2026-03-29 00:09:36
○A3.33.152.1472026-03-29 → 2026-03-29 · 1 obs
○ 2026-03-29 00:09:36
○A50.63.202.212015-08-22 → 2018-12-05 · 3 obs
● 2015-08-22 15:55:10
● 2018-12-05 02:07:00
○ 2026-03-29 00:09:36
● 2018-12-05 02:07:00
○ 2026-03-29 00:09:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
✅ Authoritative Response
Server:199.249.120.1
NS records: b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 117ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|