couponaha.cn - robtex.com

couponaha.cn

DNSSEC⚠️ Not signed

cn

DNSSEC🔒 Signed (DS record present)
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=2034705309

Same first word

couponaha.cn

DNS History

10 records (0 active, 10 former)

20192020202120222023202420252026NSdm1.longmingdns.comdm2.longmingdns.comns1.myhostadmin.netns2.myhostadmin.netns3.myhostadmin.netns4.myhostadmin.netns5.myhostadmin.netns6.myhostadmin.netA38.181.154.11359.188.68.197
○NSdm1.longmingdns.com2026-04-24 → 2026-04-24 · 2 obs
○ 2026-04-24 03:41:30
○ 2026-04-24 03:41:32
○NSdm2.longmingdns.com2026-04-24 → 2026-04-24 · 2 obs
○ 2026-04-24 03:41:30
○ 2026-04-24 03:41:32
○NSns1.myhostadmin.net2018-05-10 → 2018-05-10 · 3 obs
● 2018-05-10 21:48:50
○ 2026-04-24 03:41:30
○ 2026-04-24 03:41:32
○NSns2.myhostadmin.net2018-05-10 → 2018-05-10 · 3 obs
● 2018-05-10 21:48:50
○ 2026-04-24 03:41:30
○ 2026-04-24 03:41:32
○NSns3.myhostadmin.net2018-05-10 → 2018-05-10 · 3 obs
● 2018-05-10 21:48:50
○ 2026-04-24 03:41:30
○ 2026-04-24 03:41:32
○NSns4.myhostadmin.net2018-05-10 → 2018-05-10 · 3 obs
● 2018-05-10 21:48:50
○ 2026-04-24 03:41:30
○ 2026-04-24 03:41:32
○NSns5.myhostadmin.net2018-05-10 → 2018-05-10 · 3 obs
● 2018-05-10 21:48:50
○ 2026-04-24 03:41:30
○ 2026-04-24 03:41:32
○NSns6.myhostadmin.net2018-05-10 → 2018-05-10 · 3 obs
● 2018-05-10 21:48:50
○ 2026-04-24 03:41:30
○ 2026-04-24 03:41:32
○A38.181.154.1132026-04-24 → 2026-04-24 · 2 obs
○ 2026-04-24 03:41:30
○ 2026-04-24 03:41:32
○A59.188.68.1972018-05-10 → 2018-05-10 · 3 obs
● 2018-05-10 21:48:50
○ 2026-04-24 03:41:30
○ 2026-04-24 03:41:32

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:203.119.28.1

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 3700ms | Queries: -

📄 Records

TypeCountSample Data