dsb2d.cn - robtex.com

dsb2d.cn

DNSSEC⚠️ Not signed

cn

DNSSEC⚠️ Not signed
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2034546407

Same first word

dsb2d.cn

DNS History

8 records (0 active, 8 former)

20162017201820192020202120222023202420252026NSdns19.hichina.comdns20.hichina.comexpirens3.hichina.comexpirens4.hichina.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netA107.167.77.233CNAMEexpired.hichina.com
○NSdns19.hichina.com2026-03-03 → 2026-03-03 · 4 obs
○ 2015-12-12 13:48:32
● 2026-03-03 21:22:38
○ 2026-03-22 03:25:24
○ 2026-03-22 03:25:26
○NSdns20.hichina.com2026-03-03 → 2026-03-03 · 4 obs
○ 2015-12-12 13:48:32
● 2026-03-03 21:22:38
○ 2026-03-22 03:25:24
○ 2026-03-22 03:25:26
○NSexpirens3.hichina.com2026-03-03 → 2026-03-03 · 4 obs
○ 2015-12-12 13:48:32
● 2026-03-03 21:22:38
○ 2026-03-22 03:25:24
○ 2026-03-22 03:25:26
○NSexpirens4.hichina.com2026-03-03 → 2026-03-03 · 4 obs
○ 2015-12-12 13:48:32
● 2026-03-03 21:22:38
○ 2026-03-22 03:25:24
○ 2026-03-22 03:25:26
○NSf1g1ns1.dnspod.net2015-08-04 → 2015-08-04 · 3 obs
● 2015-08-04 16:13:00
○ 2015-12-12 13:48:32
○ 2026-03-22 03:25:26
○NSf1g1ns2.dnspod.net2015-08-04 → 2015-08-04 · 3 obs
● 2015-08-04 16:13:00
○ 2015-12-12 13:48:32
○ 2026-03-22 03:25:26
○A107.167.77.2332015-08-04 → 2015-08-04 · 3 obs
● 2015-08-04 16:13:00
○ 2015-12-12 13:48:32
○ 2026-03-22 03:25:26
○CNAMEexpired.hichina.com2026-03-03 → 2026-03-03 · 3 obs
● 2026-03-03 21:22:38
○ 2026-03-22 03:25:24
○ 2026-03-22 03:25:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cnb.dns.cn, c.dns.cn, d.dns.cn, e.dns.cn...-

✅ Authoritative Response

Server: 203.119.29.1

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 3643ms | Queries: -

📄 Records

TypeCountSample Data