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4789439.top

DNSSEC⚠️ Not signed

top

DNSSEC🔒 Signed (DS record present)
NSa.zdnscloud.com ⭐
NSa.zdnscloud.cn
NSb.zdnscloud.cn
NSc.zdnscloud.com
NSd.zdnscloud.com
NSe.zdnscloud.cn
NSf.zdnscloud.cn
NSi.zdnscloud.cn
NSj.zdnscloud.com
TXT2026-05-01_13:55:02
SOAa.zdnscloud.comtd_dns_gtld@knet.cn serial=1395689367

DNS History

6 records (0 active, 6 former)

201820192020202120222023202420252026NSdan.ns.cloudflare.comeva.ns.cloudflare.comA104.31.94.196104.31.95.1962400:cb00:2048:1::681f:5ec42400:cb00:2048:1::681f:5fc4
○NSdan.ns.cloudflare.com2017-03-16 → 2017-03-16 · 3 obs
● 2017-03-16 19:05:56
○ 2026-04-10 17:49:28
○ 2026-05-01 06:23:32
○NSeva.ns.cloudflare.com2017-03-16 → 2017-03-16 · 3 obs
● 2017-03-16 19:05:56
○ 2026-04-10 17:49:28
○ 2026-05-01 06:23:32
○A104.31.94.1962017-03-16 → 2017-03-16 · 3 obs
● 2017-03-16 19:05:56
○ 2026-04-10 17:49:28
○ 2026-05-01 06:23:32
○A104.31.95.1962017-03-16 → 2017-03-16 · 3 obs
● 2017-03-16 19:05:56
○ 2026-04-10 17:49:28
○ 2026-05-01 06:23:32
○A2400:cb00:2048:1::681f:5ec42017-03-16 → 2017-03-16 · 3 obs
● 2017-03-16 19:05:56
○ 2026-04-10 17:49:28
○ 2026-05-01 06:23:32
○A2400:cb00:2048:1::681f:5fc42017-03-16 → 2017-03-16 · 3 obs
● 2017-03-16 19:05:56
○ 2026-04-10 17:49:28
○ 2026-05-01 06:23:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
tope.zdnscloud.cn, a.zdnscloud.cn, b.zdnscloud.cn, d.zdnscloud.com...-

✅ Authoritative Response

Server:203.99.26.1

NS records: e.zdnscloud.cn, a.zdnscloud.cn, b.zdnscloud.cn, d.zdnscloud.com, c.zdnscloud.com, j.zdnscloud.com, i.zdnscloud.cn, f.zdnscloud.cn

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 342ms | Queries: -

📄 Records

TypeCountSample Data