dayi100.com.cn - robtex.com
dayi100.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030700679 | ||||||
Same first word
DNS History
7 records (0 active, 7 former)
○NSdns10.hichina.com2017-02-16 → 2017-02-16 · 3 obs
● 2017-02-16 14:05:46
○ 2020-02-05 08:02:22
○ 2026-07-22 09:42:30
○ 2020-02-05 08:02:22
○ 2026-07-22 09:42:30
○NSdns9.hichina.com2017-02-16 → 2017-02-16 · 3 obs
● 2017-02-16 14:05:46
○ 2020-02-05 08:02:22
○ 2026-07-22 09:42:30
○ 2020-02-05 08:02:22
○ 2026-07-22 09:42:30
○NSns1-domain-expired.myhostadmin.net2026-07-22 → 2026-07-22 · 2 obs
○ 2026-07-22 09:42:26
○ 2026-07-22 09:42:30
○ 2026-07-22 09:42:30
○NSns2-domain-expired.myhostadmin.net2026-07-22 → 2026-07-22 · 2 obs
○ 2026-07-22 09:42:26
○ 2026-07-22 09:42:30
○ 2026-07-22 09:42:30
○A128.14.74.1072026-07-22 → 2026-07-22 · 2 obs
○ 2026-07-22 09:42:26
○ 2026-07-22 09:42:30
○ 2026-07-22 09:42:30
○A128.14.74.1242026-07-22 → 2026-07-22 · 2 obs
○ 2026-07-22 09:42:26
○ 2026-07-22 09:42:30
○ 2026-07-22 09:42:30
○A47.89.31.292017-02-16 → 2017-02-16 · 3 obs
● 2017-02-16 14:05:46
○ 2020-02-05 08:02:22
○ 2026-07-22 09:42:30
○ 2020-02-05 08:02:22
○ 2026-07-22 09:42:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, a.dns.cn, e.dns.cn, c.dns.cn... | - |
✅ Authoritative Response
Server:203.119.28.1
NS records: b.dns.cn, a.dns.cn, e.dns.cn, c.dns.cn, d.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 3545ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|