opensourcesis.org - robtex.com

opensourcesis.org

DNSSEC⚠️ Not signed

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1775958596

Previously MX for

opensourcesis.org

Same first word

opensourcesis.info

DNS History

6 records (0 active, 6 former)

20162017201820192020202120222023202420252026NSns1.learnerscircle.comns2.learnerscircle.comMXopensourcesis.orgA45.33.114.7245.33.12.4350.22.55.210
○NSns1.learnerscircle.com2015-06-12 → 2018-09-14 · 4 obs
● 2015-06-12 15:30:48
● 2018-09-14 00:16:28
○ 2026-04-10 15:18:26
○ 2026-04-12 02:00:44
○NSns2.learnerscircle.com2015-06-12 → 2018-09-14 · 4 obs
● 2015-06-12 15:30:48
● 2018-09-14 00:16:28
○ 2026-04-10 15:18:26
○ 2026-04-12 02:00:44
○MXopensourcesis.org2015-06-12 → 2018-09-14 · 4 obs
● 2015-06-12 15:30:48
● 2018-09-14 00:16:28
○ 2026-04-10 15:18:26
○ 2026-04-12 02:00:44
○A45.33.114.722015-10-31 → 2017-01-20 · 5 obs
○ 2015-06-12 15:30:48
● 2015-10-31 07:08:26
● 2017-01-20 08:27:14
○ 2018-09-14 00:16:28
○ 2026-04-12 02:00:44
○A45.33.12.432018-09-14 → 2018-09-14 · 4 obs
○ 2017-01-20 08:27:14
● 2018-09-14 00:16:28
○ 2026-04-10 15:18:26
○ 2026-04-12 02:00:44
○A50.22.55.2102015-06-12 → 2015-06-12 · 3 obs
● 2015-06-12 15:30:48
○ 2015-10-31 07:08:26
○ 2026-04-12 02:00:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org-

✅ Authoritative Response

Server:199.19.57.1

NS records: d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 164ms | Queries: -

📄 Records

TypeCountSample Data