ctqf.cn - robtex.com
ctqf.cn
| CNAME | pk.22.cn | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.85.60.150🇺🇸 BAIDU-1154.85.56.0/21 AS55967 | ||||||
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=2034667977 | ||||||
Same first word
ctqf.cn |
Similar names
DNS History
7 records (5 active, 2 former)
○NSctqf.cn2015-06-20 → 2015-06-20 · 3 obs
● 2015-06-20 14:58:08
○ 2026-04-14 02:43:30
○ 2026-04-14 02:43:34
○ 2026-04-14 02:43:30
○ 2026-04-14 02:43:34
●NSns1.judns.com2026-04-14 → 2026-04-14 · 3 obs
○ 2015-06-20 14:58:08
● 2026-04-14 02:43:30
● 2026-04-14 02:43:34
● 2026-04-14 02:43:30
● 2026-04-14 02:43:34
●NSns1.julydns.com2026-04-14 → 2026-04-14 · 3 obs
○ 2015-06-20 14:58:08
● 2026-04-14 02:43:30
● 2026-04-14 02:43:34
● 2026-04-14 02:43:30
● 2026-04-14 02:43:34
●NSns2.judns.com2026-04-14 → 2026-04-14 · 3 obs
○ 2015-06-20 14:58:08
● 2026-04-14 02:43:30
● 2026-04-14 02:43:34
● 2026-04-14 02:43:30
● 2026-04-14 02:43:34
●NSns2.julydns.com2026-04-14 → 2026-04-14 · 3 obs
○ 2015-06-20 14:58:08
● 2026-04-14 02:43:30
● 2026-04-14 02:43:34
● 2026-04-14 02:43:30
● 2026-04-14 02:43:34
○A98.126.171.2132015-06-20 → 2015-06-20 · 3 obs
● 2015-06-20 14:58:08
○ 2026-04-14 02:43:30
○ 2026-04-14 02:43:34
○ 2026-04-14 02:43:30
○ 2026-04-14 02:43:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, e.dns.cn, d.dns.cn, c.dns.cn... | - |
| ctqf.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:47.97.51.45
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctqf.cn (unsigned zone)
⏱️ Timing
Total: 1697ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| CNAME | 1 | pk.22.cn |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
ctqf.cn points to IP number 154.85.60.150.
For instance, other host names kuashijie.com, 647d8.tpyjt.com, zaimao.com, 0.0www.sipo.com and kangyuan.com share IP numbers with ctqf.cn.