professionaldevelopmentacademy.org - robtex.com
professionaldevelopmentacademy.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=1778811664 | ||||||
Same first word
DNS History
8 records (0 active, 8 former)
○NSns-cloud-a1.googledomains.com2020-03-08 → 2020-03-08 · 3 obs
○ 2017-03-28 21:23:26
● 2020-03-08 03:45:02
○ 2026-05-15 02:49:26
● 2020-03-08 03:45:02
○ 2026-05-15 02:49:26
○NSns-cloud-a2.googledomains.com2020-03-08 → 2020-03-08 · 3 obs
○ 2017-03-28 21:23:26
● 2020-03-08 03:45:02
○ 2026-05-15 02:49:26
● 2020-03-08 03:45:02
○ 2026-05-15 02:49:26
○NSns-cloud-a3.googledomains.com2020-03-08 → 2020-03-08 · 3 obs
○ 2017-03-28 21:23:26
● 2020-03-08 03:45:02
○ 2026-05-15 02:49:26
● 2020-03-08 03:45:02
○ 2026-05-15 02:49:26
○NSns-cloud-a4.googledomains.com2020-03-08 → 2020-03-08 · 3 obs
○ 2017-03-28 21:23:26
● 2020-03-08 03:45:02
○ 2026-05-15 02:49:26
● 2020-03-08 03:45:02
○ 2026-05-15 02:49:26
○NSns1.gcccd.edu2015-05-21 → 2016-03-17 · 5 obs
● 2015-05-21 21:55:52
○ 2015-09-24 06:43:50
● 2016-03-17 00:30:22
○ 2017-03-28 21:23:26
○ 2026-05-15 02:49:26
○ 2015-09-24 06:43:50
● 2016-03-17 00:30:22
○ 2017-03-28 21:23:26
○ 2026-05-15 02:49:26
○NSns2.gcccd.edu2015-05-21 → 2016-03-17 · 4 obs
● 2015-05-21 21:55:52
● 2016-03-17 00:30:22
○ 2017-03-28 21:23:26
○ 2026-05-15 02:49:26
● 2016-03-17 00:30:22
○ 2017-03-28 21:23:26
○ 2026-05-15 02:49:26
○MXmail.b-io.co2016-08-10 → 2016-08-10 · 3 obs
● 2016-08-10 12:31:48
○ 2017-03-28 21:23:26
○ 2026-05-15 02:49:26
○ 2017-03-28 21:23:26
○ 2026-05-15 02:49:26
○A208.91.197.1322016-08-10 → 2016-08-10 · 3 obs
● 2016-08-10 12:31:48
○ 2017-03-28 21:23:26
○ 2026-05-15 02:49:26
○ 2017-03-28 21:23:26
○ 2026-05-15 02:49:26
🔍 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:199.19.57.1
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: 307ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|