chenguangdn.com - robtex.com

chenguangdn.com

DNSSEC⚠️ Not signed

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1777405031

DNS History

3 records (0 active, 3 former)

2017201820192020202120222023202420252026NSdns.bizcn.comns7.cnmsn.netns8.cnmsn.net
○NSdns.bizcn.com2016-08-18 → 2016-12-30 · 4 obs
● 2016-08-18 11:41:36
● 2016-12-30 19:56:10
○ 2026-04-22 11:13:20
○ 2026-04-28 19:53:10
○NSns7.cnmsn.net2016-08-18 → 2016-12-30 · 4 obs
● 2016-08-18 11:41:36
● 2016-12-30 19:56:10
○ 2026-04-22 11:13:20
○ 2026-04-28 19:53:10
○NSns8.cnmsn.net2016-08-18 → 2016-12-30 · 4 obs
● 2016-08-18 11:41:36
● 2016-12-30 19:56:10
○ 2026-04-22 11:13:20
○ 2026-04-28 19:53:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net...-

✅ Authoritative Response

Server:192.26.92.30

NS records: e.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 201ms | Queries: -

📄 Records

TypeCountSample Data