zf820.cn - robtex.com

zf820.cn

DNSSEC⚠️ Not signed

cn

DNSSEC⚠️ Not signed
NSa.dns.cn ⚠️ Not in zone NS records
NSb.dns.cn ⚠️ Not in zone NS records
NSc.dns.cn ⚠️ Not in zone NS records
NSd.dns.cn ⚠️ Not in zone NS records
NSe.dns.cn ⚠️ Not in zone NS records

Same first word

zf820.cn

Similar names

zf028.com

DNS History

3 records (0 active, 3 former)

NSdm1.longmingdns.comdm2.longmingdns.comA38.173.17.155
○NSdm1.longmingdns.com2026-03-29 → 2026-03-29 · 3 obs
● 2026-03-29 10:38:12
○ 2026-07-11 08:10:18
○ 2026-07-11 08:10:20
○NSdm2.longmingdns.com2026-03-29 → 2026-03-29 · 3 obs
● 2026-03-29 10:38:12
○ 2026-07-11 08:10:18
○ 2026-07-11 08:10:20
○A38.173.17.1552026-03-29 → 2026-03-29 · 3 obs
● 2026-03-29 10:38:12
○ 2026-07-11 08:10:18
○ 2026-07-11 08:10:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cne.dns.cn, b.dns.cn, c.dns.cn, a.dns.cn...-

✅ Authoritative Response

Server:203.119.25.1

NS records: e.dns.cn, b.dns.cn, c.dns.cn, a.dns.cn, d.dns.cn

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 3732ms | Queries: -

📄 Records

TypeCountSample Data