biboer.cn - robtex.com
biboer.cn
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=2034776273 | ||||||
rank #8242 in the tld
Same first word
biboer.cn |
Similar names
DNS History
4 records (3 active, 1 former)
●NSharlee.ns.cloudflare.com2026-03-01 → 2026-05-11 · 2 obs
● 2026-05-11 00:37:20
●NSmatt.ns.cloudflare.com2026-03-01 → 2026-05-11 · 2 obs
● 2026-05-11 00:37:20
○A24.233.14.2112026-03-01 → 2026-03-21 · 3 obs
● 2026-03-21 18:11:00
○ 2026-05-11 00:37:20
●A24.233.3.1262026-03-01 → 2026-05-11 · 2 obs
● 2026-05-11 00:37:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| biboer.cn | matt.ns.cloudflare.com, harlee.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.238
NS records: matt.ns.cloudflare.com, harlee.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biboer.cn (unsigned zone)
⏱️ Timing
Total: 1111ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 24.233.3.126 |
| NS | 2 | harlee.ns.cloudflare.com, matt.ns.cloudflare.com |
| SOA | 1 | harlee.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
biboer.cn points to a single IP: 24.233.3.126.
Name Servers
biboer.cn's delegation is to two name servers harlee.ns.cloudflare.com and matt.ns.cloudflare.com.
biboer.cn shares the same name server configuration as other domains, such as kloooo.com, lauraandcoevents.ca, digitaltech365.com, exceptionaldrive.com and alchemycreations.co.uk.
biboer.cn at least partially shares its name servers with other domains, for instance calligraphy.no, dgyao.com, fasta.co.tz, hxejann.me and universalreads.com.
These name servers are often used together with the name servers lars.ns.cloudflare.com.
Host names with six IP numbers:
harlee.ns.cloudflare.com points to: 2606:4700:50::a29f:26ee, 2803:f800:50::6ca2:c2ee, 2a06:98c1:50::ac40:22ee, 108.162.194.238, 162.159.38.238 and 172.64.34.238.
matt.ns.cloudflare.com points to: 2606:4700:58::adf5:3b83, 2803:f800:50::6ca2:c183, 2a06:98c1:50::ac40:2183, 108.162.193.131, 172.64.33.131 and 173.245.59.131.