cuibu.com - dns.ninja
cuibu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 95.216.20.234🇫🇮 Hetzner95.216.0.0/16 HETZNER-DC | ||||||
| PTR | static.234.20.216.95.clients.your-server.de | ||||||
| NS | ns1.cuibari.com ⭐ | ||||||
| A | 65.109.48.246🇫🇮 Hetzner65.109.0.0/16 HETZNER-DC | ||||||
| PTR | ns1.racom-net.com | ||||||
| NS | ns2.cuibari.com | ||||||
| A | 65.109.48.246🇫🇮 Hetzner65.109.0.0/16 HETZNER-DC | ||||||
| PTR | ns1.racom-net.com | ||||||
| NS | ns3.cuibari.com | ||||||
| A | 95.216.20.234🇫🇮 Hetzner95.216.0.0/16 HETZNER-DC | ||||||
| PTR | static.234.20.216.95.clients.your-server.de | ||||||
| MX | mail.cuibu.com ⭐ | ||||||
| A | 65.109.48.246🇫🇮 Hetzner65.109.0.0/16 HETZNER-DC | ||||||
| PTR | ns1.racom-net.com | ||||||
| TXT | v=spf1 +a +mx +ip4:65.109.48.246 ~all | ||||||
| SOA | ns1.cuibari.comracomnet@yahoo.com 2026-06-22 #7 | ||||||
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=1783174271 | ||||||
Subdomains
mail.cuibu.com |
Same first word
cuibu.com |
Similar names
DNS History
10 records (5 active, 5 former)
●NSns1.cuibari.com2026-03-22 → 2026-07-04 · 3 obs
● 2026-03-22 02:42:24
● 2026-07-04 14:17:52
○NSns1.racom-net.com2015-08-01 → 2018-09-23 · 4 obs
● 2018-09-23 20:47:26
○ 2026-03-22 02:42:24
○ 2026-07-04 14:17:52
●NSns2.cuibari.com2026-03-22 → 2026-07-04 · 3 obs
● 2026-03-22 02:42:24
● 2026-07-04 14:17:52
○NSns2.racom-net.com2015-08-01 → 2018-09-23 · 4 obs
● 2018-09-23 20:47:26
○ 2026-03-22 02:42:24
○ 2026-07-04 14:17:52
●NSns3.cuibari.com2026-03-22 → 2026-07-04 · 3 obs
● 2026-03-22 02:42:24
● 2026-07-04 14:17:52
○NSns6.racom-net.com2015-08-01 → 2018-09-23 · 4 obs
● 2018-09-23 20:47:26
○ 2026-03-22 02:42:24
○ 2026-07-04 14:17:52
●MXmail.cuibu.com2015-08-01 → 2026-07-04 · 2 obs
● 2026-07-04 14:17:52
○A136.243.177.2032016-03-24 → 2018-09-23 · 5 obs
● 2016-03-24 12:32:48
● 2018-09-23 20:47:26
○ 2026-03-22 02:42:24
○ 2026-07-04 14:17:52
○A5.9.41.1182015-08-01 → 2015-12-09 · 4 obs
● 2015-12-09 03:42:36
○ 2016-03-24 12:32:48
○ 2026-07-04 14:17:52
●A95.216.20.2342026-03-22 → 2026-07-04 · 3 obs
● 2026-03-22 02:42:24
● 2026-07-04 14:17:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net... | - |
| cuibu.com | ns1.cuibari.com, ns2.cuibari.com, ns3.cuibari.com | 3 records |
✅ Authoritative Response
Server:65.109.48.246
NS records: ns1.cuibari.com, ns2.cuibari.com, ns3.cuibari.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cuibu.com (unsigned zone)
⏱️ Timing
Total: 321ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 95.216.20.234 |
| NS | 3 | ns1.cuibari.com, ns2.cuibari.com... |
| MX | 1 | mail.cuibu.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:65.109.48.246 ~all |
| SOA | 1 | ns1.cuibari.com racomnet.yahoo.com |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.cuibari.com, ns2.cuibari.com, ns3.cuibari.com)
Analysis
Hierarchy
cuibu.com is the parent zone for mail.cuibu.com.
IP Addresses
cuibu.com directs to one IP number, which is 95.216.20.234.
Among the host names that share IP numbers with cuibu.com are boatsdetails.info, fr.avatarstock.com, pdastock.com and two others.
Name Servers
cuibu.com is served by three name servers: ns1.cuibari.com, ns2.cuibari.com and ns3.cuibari.com.
cuibu.com partially shares its NS delegation with several other domains, including boatsdetails.info, vacationrentalscript.com, pdastock.com and two others.
These name servers regularly co-occur with the name servers ns1.racom-net.com, ns2.racom-net.com and ns6.racom-net.com.
Three hostnames, each with one IP address: ns1.cuibari.com → 65.109.48.246, ns2.cuibari.com → 65.109.48.246 and ns3.cuibari.com → 95.216.20.234.
ns1.cuibari.com and ns2.cuibari.com each have 65.109.48.246 IP addresses.
Mail Servers
cuibu.com routes its mail through a single mail server, mail.cuibu.com.
mail.cuibu.com resolves to 65.109.48.246 and no other IP number.