cqbf.com - dns.ninja
cqbf.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.cnolnic.com ⭐ | ||||||
| A | 240c:4081:8000:1702::4🇨🇳 Baidu240c:4081::/32 | ||||||
| A | 106.12.41.178🇨🇳 Baidu106.12.32.0/19 | ||||||
| A | 180.76.132.118🇨🇳 Baidu180.76.128.0/19 | ||||||
| NS | ns2.cnolnic.com | ||||||
| A | 240c:4082:0:5d80::3🇨🇳 Baidu240c:4082::/32 | ||||||
| A | 106.12.205.190🇨🇳 Baidu106.12.192.0/20 AS38365 | ||||||
| A | 182.61.7.241🇨🇳 Baidu182.61.0.0/19 | ||||||
| MX | mail.cqbf.com ⭐ | ||||||
| A | 124.238.253.102🇨🇳 CHINATELECOM-Hebei-Langfang-IDC124.238.253.0/24 LANG FANG IDC | ||||||
| SOA | ns1.cnolnic.comroot@cnolnic.net 2006-11-24 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785453792 | ||||||
Subdomains
mail.cqbf.com |
Same first word
cqbf.com |
Similar names
DNS History
4 records (3 active, 1 former)
●NSns1.cnolnic.com2008-03-18 → 2026-07-30 · 2 obs
● 2026-07-30 23:49:54
●NSns2.cnolnic.com2008-03-18 → 2026-07-30 · 2 obs
● 2026-07-30 23:49:54
●MXmail.cqbf.com2008-03-18 → 2026-07-30 · 2 obs
● 2026-07-30 23:49:54
○A218.5.79.1212008-03-18 → 2008-03-18 · 3 obs
○ 2015-07-09 17:48:54
○ 2026-07-30 23:49:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net... | - |
| cqbf.com | ns1.cnolnic.com, ns2.cnolnic.com | 6 records |
✅ Authoritative Response
Server:106.12.41.178
NS records: ns1.cnolnic.com, ns2.cnolnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cqbf.com (unsigned zone)
⏱️ Timing
Total: 540ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.cnolnic.com, ns1.cnolnic.com |
| MX | 1 | mail.cqbf.com (pri: 10) |
| SOA | 1 | ns1.cnolnic.com root.cnolnic.net |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.cnolnic.com, ns1.cnolnic.com, ns1.cnolnic.com...)
Analysis
Hierarchy
The domain mail.cqbf.com falls under the parent cqbf.com.
Name Servers
cqbf.com is served by two delegated name servers, ns1.cnolnic.com and ns2.cnolnic.com.
cqbf.com shares its name server setup with other domains, including hc-cl.com, xn--7fr08ab3c.cn, global-nelson.com and two others.
The DNS delegation for cqbf.com at least partly coincides with that of other domains, maxte.net being one example.
The hosts ns1.cnolnic.com and ns2.cnolnic.com both resolve to three IP numbers: ns1.cnolnic.com to 106.12.41.178, 180.76.132.118 and 240c:4081:8000:1702::4, and ns2.cnolnic.com to 106.12.205.190, 182.61.7.241 and 240c:4082:0:5d80::3.
Mail Servers
cqbf.com has one mail server: mail.cqbf.com.
There is one IP number for mail.cqbf.com: 124.238.253.102.