cbotop.com - dns.ninja
cbotop.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.110.146.132🇬🇧 BT-UK-AS91.110.0.0/16 | ||||||
| NS | a2.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b2.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1781855398 | ||||||
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=1783810207 | ||||||
Subdomains
www.cbotop.com |
Same first word
cbotop.com |
Similar names
topobc.com |
pcboot.com |
bootpc.info |
pcboot.de |
topcbo.shop |
poctob.ru |
pocbot.com |
boctop.com |
bootpc.com |
bpocto.com |
octpob.su |
copbot.com |
optbco.com |
pcboot.pl |
octpob.com |
DNS History
9 records (5 active, 4 former)
●NSa.share-dns.com2026-05-13 → 2026-07-11 · 3 obs
● 2026-05-13 11:23:06
● 2026-07-11 22:54:50
●NSa2.share-dns.com2026-05-13 → 2026-07-11 · 3 obs
● 2026-05-13 11:23:06
● 2026-07-11 22:54:50
●NSb.share-dns.net2026-05-13 → 2026-07-11 · 3 obs
● 2026-05-13 11:23:06
● 2026-07-11 22:54:50
●NSb2.share-dns.net2026-05-13 → 2026-07-11 · 3 obs
● 2026-05-13 11:23:06
● 2026-07-11 22:54:50
○NSdns25.hichina.com2018-09-02 → 2018-09-02 · 3 obs
○ 2026-05-13 11:23:06
○ 2026-07-11 22:54:50
○NSdns26.hichina.com2018-09-02 → 2018-09-02 · 3 obs
○ 2026-05-13 11:23:06
○ 2026-07-11 22:54:50
○A101.37.163.1892018-09-02 → 2018-09-02 · 3 obs
○ 2026-05-13 11:23:06
○ 2026-07-11 22:54:50
○A154.84.2.442026-05-13 → 2026-05-14 · 5 obs
● 2026-05-13 11:23:06
● 2026-05-14 17:51:56
○ 2026-06-22 06:14:34
○ 2026-07-11 22:54:50
●A91.110.146.1322026-06-22 → 2026-07-11 · 3 obs
● 2026-06-22 06:14:34
● 2026-07-11 22:54:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cbotop.com | b2.share-dns.net, a2.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b2.share-dns.net, a2.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cbotop.com (unsigned zone)
⏱️ Timing
Total: 461ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.110.146.132 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a2.share-dns.com)
Analysis
Hierarchy
cbotop.com is the parent zone for www.cbotop.com.
IP Addresses
cbotop.com resolves to just one IP address, 91.110.146.132.
Two other host names, along with yjccar.com, www.qinghaicn.com and dcndd.com, also share IP numbers with cbotop.com.
Name Servers
The NS records for cbotop.com point to four name servers: a2.share-dns.com, a.share-dns.com, b2.share-dns.net and b.share-dns.net.
cbotop.com partially shares its NS delegation with several other domains, including xingfurniture.com, e2fc6abc33172797.com, gqfyf.com and two others.
In DNS configurations, these name servers often share authority with a1.share-dns.com, b1.share-dns.net, a8.share-dns.com and 7 other name servers.
a2.share-dns.com resolves to 172.64.53.25, as does a.share-dns.com. b2.share-dns.net resolves to 172.64.52.239, as does b.share-dns.net.
a2.share-dns.com and a.share-dns.com are host names that each point to 172.64.53.25 IP addresses.
b2.share-dns.net and b.share-dns.net are host names that each point to 172.64.52.239 IP addresses.