qfrb.cn - robtex.com
qfrb.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=2034659820 | ||||||
Previously NS for
qfrb.cn |
Same first word
qfrb.cn |
Similar names
fbrq.com |
fqbr.org |
rbfq.com |
fqrb.com |
qbfr.cn |
frqb.com |
brfq.com |
rfbq.net |
fqbr.com |
qbrf.com |
fbqr.com |
bfqr.ru |
bfrq.com |
fbrq.io |
frbq.cn |
qbrf.cn |
bqfr.com |
fbrq.cn |
DNS History
18 records (5 active, 13 former)
○NSdns1.iidns.com2017-02-05 → 2017-02-05 · 4 obs
○ 2015-07-21 07:38:36
● 2017-02-05 23:26:54
○ 2026-03-14 07:40:38
○ 2026-04-11 18:20:56
● 2017-02-05 23:26:54
○ 2026-03-14 07:40:38
○ 2026-04-11 18:20:56
○NSdns2.iidns.com2017-02-05 → 2017-02-05 · 4 obs
○ 2015-07-21 07:38:36
● 2017-02-05 23:26:54
○ 2026-03-14 07:40:38
○ 2026-04-11 18:20:56
● 2017-02-05 23:26:54
○ 2026-03-14 07:40:38
○ 2026-04-11 18:20:56
○NSdns3.iidns.com2017-02-05 → 2017-02-05 · 4 obs
○ 2015-07-21 07:38:36
● 2017-02-05 23:26:54
○ 2026-03-14 07:40:38
○ 2026-04-11 18:20:56
● 2017-02-05 23:26:54
○ 2026-03-14 07:40:38
○ 2026-04-11 18:20:56
○NSdns4.iidns.com2017-02-05 → 2017-02-05 · 4 obs
○ 2015-07-21 07:38:36
● 2017-02-05 23:26:54
○ 2026-03-14 07:40:38
○ 2026-04-11 18:20:56
● 2017-02-05 23:26:54
○ 2026-03-14 07:40:38
○ 2026-04-11 18:20:56
○NSdns5.iidns.com2017-02-05 → 2017-02-05 · 4 obs
○ 2015-07-21 07:38:36
● 2017-02-05 23:26:54
○ 2026-03-14 07:40:38
○ 2026-04-11 18:20:56
● 2017-02-05 23:26:54
○ 2026-03-14 07:40:38
○ 2026-04-11 18:20:56
○NSdns6.iidns.com2017-02-05 → 2017-02-05 · 4 obs
○ 2015-07-21 07:38:36
● 2017-02-05 23:26:54
○ 2026-03-14 07:40:38
○ 2026-04-11 18:20:56
● 2017-02-05 23:26:54
○ 2026-03-14 07:40:38
○ 2026-04-11 18:20:56
●NSns1.judns.com2026-03-14 → 2026-04-11 · 3 obs
○ 2017-02-05 23:26:54
● 2026-03-14 07:40:38
● 2026-04-11 18:20:56
● 2026-03-14 07:40:38
● 2026-04-11 18:20:56
●NSns1.julydns.com2026-04-11 → 2026-04-11 · 3 obs
○ 2026-03-14 07:40:38
● 2026-04-11 18:20:52
● 2026-04-11 18:20:56
● 2026-04-11 18:20:52
● 2026-04-11 18:20:56
●NSns2.judns.com2026-03-14 → 2026-04-11 · 3 obs
○ 2017-02-05 23:26:54
● 2026-03-14 07:40:38
● 2026-04-11 18:20:56
● 2026-03-14 07:40:38
● 2026-04-11 18:20:56
●NSns2.julydns.com2026-04-11 → 2026-04-11 · 3 obs
○ 2026-03-14 07:40:38
● 2026-04-11 18:20:52
● 2026-04-11 18:20:56
● 2026-04-11 18:20:52
● 2026-04-11 18:20:56
○NSqfrb.cn2015-07-21 → 2015-07-21 · 3 obs
● 2015-07-21 07:38:36
○ 2017-02-05 23:26:54
○ 2026-04-11 18:20:56
○ 2017-02-05 23:26:54
○ 2026-04-11 18:20:56
○A103.241.230.1312017-02-05 → 2017-02-05 · 4 obs
○ 2015-07-21 07:38:36
● 2017-02-05 23:26:54
○ 2026-03-14 07:40:38
○ 2026-04-11 18:20:56
● 2017-02-05 23:26:54
○ 2026-03-14 07:40:38
○ 2026-04-11 18:20:56
○A103.241.230.1322017-02-05 → 2017-02-05 · 4 obs
○ 2015-07-21 07:38:36
● 2017-02-05 23:26:54
○ 2026-03-14 07:40:38
○ 2026-04-11 18:20:56
● 2017-02-05 23:26:54
○ 2026-03-14 07:40:38
○ 2026-04-11 18:20:56
○A103.241.230.1332017-02-05 → 2017-02-05 · 4 obs
○ 2015-07-21 07:38:36
● 2017-02-05 23:26:54
○ 2026-03-14 07:40:38
○ 2026-04-11 18:20:56
● 2017-02-05 23:26:54
○ 2026-03-14 07:40:38
○ 2026-04-11 18:20:56
○A103.241.230.1362017-02-05 → 2017-02-05 · 4 obs
○ 2015-07-21 07:38:36
● 2017-02-05 23:26:54
○ 2026-03-14 07:40:38
○ 2026-04-11 18:20:56
● 2017-02-05 23:26:54
○ 2026-03-14 07:40:38
○ 2026-04-11 18:20:56
○A98.126.6.2432015-07-21 → 2015-07-21 · 3 obs
● 2015-07-21 07:38:36
○ 2017-02-05 23:26:54
○ 2026-04-11 18:20:56
○ 2017-02-05 23:26:54
○ 2026-04-11 18:20:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, c.dns.cn, a.dns.cn, b.dns.cn... | - |
| qfrb.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qfrb.cn (unsigned zone)
⏱️ Timing
Total: 1273ms | 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
qfrb.cn points to a single IP number: 154.85.60.150.
Other host names, for instance miqiao.cn, ljba.com, cocolog-2020paroxetine.com-fda-warning.info.cn, aiko.cn and yeke.net share IP numbers with qfrb.cn.