duankhangdien.org - robtex.com

duankhangdien.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=1778677712

DNS History

6 records (0 active, 6 former)

201820192020202120222023202420252026NScoco.ns.cloudflare.comkai.ns.cloudflare.comA104.27.172.130104.27.173.1302400:cb00:2048:1::681b:ac822400:cb00:2048:1::681b:ad82
○NScoco.ns.cloudflare.com2017-03-16 → 2017-06-02 · 4 obs
● 2017-03-16 17:38:24
● 2017-06-02 08:35:38
○ 2026-03-27 10:43:06
○ 2026-05-13 13:18:32
○NSkai.ns.cloudflare.com2017-03-16 → 2017-06-02 · 4 obs
● 2017-03-16 17:38:24
● 2017-06-02 08:35:38
○ 2026-03-27 10:43:06
○ 2026-05-13 13:18:32
○A104.27.172.1302017-03-16 → 2017-06-02 · 4 obs
● 2017-03-16 17:38:24
● 2017-06-02 08:35:38
○ 2026-03-27 10:43:06
○ 2026-05-13 13:18:32
○A104.27.173.1302017-03-16 → 2017-06-02 · 4 obs
● 2017-03-16 17:38:24
● 2017-06-02 08:35:38
○ 2026-03-27 10:43:06
○ 2026-05-13 13:18:32
○A2400:cb00:2048:1::681b:ac822017-03-16 → 2017-06-02 · 4 obs
● 2017-03-16 17:38:24
● 2017-06-02 08:35:38
○ 2026-03-27 10:43:06
○ 2026-05-13 13:18:32
○A2400:cb00:2048:1::681b:ad822017-03-16 → 2017-06-02 · 4 obs
● 2017-03-16 17:38:24
● 2017-06-02 08:35:38
○ 2026-03-27 10:43:06
○ 2026-05-13 13:18:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-

✅ Authoritative Response

Server:199.249.120.1

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 65ms | Queries: -

📄 Records

TypeCountSample Data