qfui.cn - robtex.com
qfui.cn
| CNAME | exp.gs-cdn.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.65.190.172🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034607986 | ||||||
Same first word
qfui.cn |
Similar names
DNS History
15 records (3 active, 12 former)
○NSa.share-dns.com2026-03-29 → 2026-03-29 · 1 obs
○ 2026-03-29 20:50:18
○NSb.share-dns.net2026-03-29 → 2026-03-29 · 1 obs
○ 2026-03-29 20:50:18
○NSdns1.iidns.com2016-07-06 → 2016-07-06 · 3 obs
● 2016-07-06 00:00:40
○ 2017-03-23 06:03:06
○ 2026-03-29 20:50:18
○ 2017-03-23 06:03:06
○ 2026-03-29 20:50:18
○NSdns2.iidns.com2016-07-06 → 2016-07-06 · 3 obs
● 2016-07-06 00:00:40
○ 2017-03-23 06:03:06
○ 2026-03-29 20:50:18
○ 2017-03-23 06:03:06
○ 2026-03-29 20:50:18
○NSdns3.iidns.com2016-07-06 → 2016-07-06 · 3 obs
● 2016-07-06 00:00:40
○ 2017-03-23 06:03:06
○ 2026-03-29 20:50:18
○ 2017-03-23 06:03:06
○ 2026-03-29 20:50:18
○NSdns4.iidns.com2016-07-06 → 2016-07-06 · 3 obs
● 2016-07-06 00:00:40
○ 2017-03-23 06:03:06
○ 2026-03-29 20:50:18
○ 2017-03-23 06:03:06
○ 2026-03-29 20:50:18
○NSdns5.iidns.com2016-07-06 → 2016-07-06 · 3 obs
● 2016-07-06 00:00:40
○ 2017-03-23 06:03:06
○ 2026-03-29 20:50:18
○ 2017-03-23 06:03:06
○ 2026-03-29 20:50:18
○NSdns6.iidns.com2016-07-06 → 2016-07-06 · 3 obs
● 2016-07-06 00:00:40
○ 2017-03-23 06:03:06
○ 2026-03-29 20:50:18
○ 2017-03-23 06:03:06
○ 2026-03-29 20:50:18
●NSexpire1.gname-dns.com2026-03-29 → 2026-03-29 · 2 obs
○ 2017-03-23 06:03:06
● 2026-03-29 20:50:18
● 2026-03-29 20:50:18
●NSexpire2.gname-dns.com2026-03-29 → 2026-03-29 · 2 obs
○ 2017-03-23 06:03:06
● 2026-03-29 20:50:18
● 2026-03-29 20:50:18
○NSns1.eedns.com2017-03-23 → 2017-03-23 · 3 obs
○ 2016-07-06 00:00:40
● 2017-03-23 06:03:06
○ 2026-03-29 20:50:18
● 2017-03-23 06:03:06
○ 2026-03-29 20:50:18
○NSns2.eedns.com2017-03-23 → 2017-03-23 · 3 obs
○ 2016-07-06 00:00:40
● 2017-03-23 06:03:06
○ 2026-03-29 20:50:18
● 2017-03-23 06:03:06
○ 2026-03-29 20:50:18
○A123.108.110.782016-07-06 → 2016-07-06 · 3 obs
● 2016-07-06 00:00:40
○ 2017-03-23 06:03:06
○ 2026-03-29 20:50:18
○ 2017-03-23 06:03:06
○ 2026-03-29 20:50:18
○A162.209.150.902017-03-23 → 2017-03-23 · 3 obs
○ 2016-07-06 00:00:40
● 2017-03-23 06:03:06
○ 2026-03-29 20:50:18
● 2017-03-23 06:03:06
○ 2026-03-29 20:50:18
●CNAMEexp.gs-cdn.com2026-03-29 → 2026-03-29 · 1 obs
● 2026-03-29 20:50:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | ns.cernet.net, a.dns.cn, d.dns.cn, b.dns.cn... | 11 records |
| qfui.cn | expire1.gname-dns.com, expire2.gname-dns.com | - |
✅ Authoritative Response
Server:172.64.53.233
NS records: expire1.gname-dns.com, expire2.gname-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qfui.cn (unsigned zone)
⏱️ Timing
Total: 1341ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | expire1.gname-dns.com, expire2.gname-dns.com |
| CNAME | 1 | exp.gs-cdn.com |
📌 Glue Records Collected
Total: 11
In-bailiwick: 10 (e.dns.cn, d.dns.cn, c.dns.cn...)
Out-of-bailiwick: 1 (ns.cernet.net)
Analysis
IP Addresses
qfui.cn resolves to one IP number: 172.65.190.172.
Other host names such as 0syn.com and exp.gs-cdn.com share IP numbers with qfui.cn.