topfocus.com.cn - robtex.com
topfocus.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=2030573823 | ||||||
Same first word
Similar names
focustop.sg |
coupsoft.com |
focuspot.com |
optfocus.com |
softcoup.com |
ptofocus.org |
focustop.de |
focusotp.in |
fotocups.ru |
pofscout.com |
DNS History
5 records (0 active, 5 former)
○NS(root)2015-04-26 → 2015-04-26 · 3 obs
● 2015-04-26 15:01:26
○ 2015-10-18 21:35:12
○ 2026-05-17 17:40:22
○ 2015-10-18 21:35:12
○ 2026-05-17 17:40:22
○NSdns10.hichina.com2016-03-27 → 2017-04-06 · 5 obs
○ 2015-10-18 21:35:12
● 2016-03-27 06:10:52
● 2017-04-06 13:48:22
○ 2026-03-27 10:40:52
○ 2026-05-17 17:40:22
● 2016-03-27 06:10:52
● 2017-04-06 13:48:22
○ 2026-03-27 10:40:52
○ 2026-05-17 17:40:22
○NSdns9.hichina.com2016-03-27 → 2017-04-06 · 5 obs
○ 2015-10-18 21:35:12
● 2016-03-27 06:10:52
● 2017-04-06 13:48:22
○ 2026-03-27 10:40:52
○ 2026-05-17 17:40:22
● 2016-03-27 06:10:52
● 2017-04-06 13:48:22
○ 2026-03-27 10:40:52
○ 2026-05-17 17:40:22
○MXmta-ent.21cn.com2015-04-26 → 2015-04-26 · 3 obs
● 2015-04-26 15:01:26
○ 2015-10-18 21:35:12
○ 2026-05-17 17:40:22
○ 2015-10-18 21:35:12
○ 2026-05-17 17:40:22
○A219.133.39.662015-04-26 → 2015-04-26 · 3 obs
● 2015-04-26 15:01:26
○ 2015-10-18 21:35:12
○ 2026-05-17 17:40:22
○ 2015-10-18 21:35:12
○ 2026-05-17 17:40:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, e.dns.cn, d.dns.cn, a.dns.cn... | - |
✅ Authoritative Response
Server:203.119.28.1
NS records: b.dns.cn, e.dns.cn, d.dns.cn, a.dns.cn, c.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 492ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|