cuocnext.com - dns.ninja
cuocnext.com
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=1784033457 | ||||||
Subdomains
m.cuocnext.com |
Same first word
cuocnext.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSpdns218.ultradns.biz2026-03-01 → 2026-07-14 · 2 obs
● 2026-07-14 13:10:40
●NSpdns218.ultradns.com2026-03-01 → 2026-07-14 · 2 obs
● 2026-07-14 13:10:40
●NSpdns218.ultradns.net2026-03-01 → 2026-07-14 · 2 obs
● 2026-07-14 13:10:40
●NSpdns218.ultradns.org2026-03-01 → 2026-07-14 · 2 obs
● 2026-07-14 13:10:40
●MXmx.sendgrid.net2026-03-01 → 2026-07-14 · 2 obs
● 2026-07-14 13:10:40
●A110.50.231.992026-03-01 → 2026-07-14 · 2 obs
● 2026-07-14 13:10:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cuocnext.com | pdns218.ultradns.net, pdns218.ultradns.com, pdns218.ultradns.biz, pdns218.ultradns.org | 2 records |
✅ Authoritative Response
Server:156.154.65.218
NS records: pdns218.ultradns.net, pdns218.ultradns.com, pdns218.ultradns.biz, pdns218.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cuocnext.com (unsigned zone)
⏱️ Timing
Total: 554ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 110.50.231.99 |
| NS | 4 | pdns218.ultradns.biz, pdns218.ultradns.com... |
| MX | 1 | mx.sendgrid.net (pri: 10) |
| TXT | 1 | v=spf1 include:sendgrid.net ~all |
| SOA | 1 | pdns218.ultradns.com admin.bayviewtechno |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pdns218.ultradns.com, pdns218.ultradns.com)
Analysis
Hierarchy
cuocnext.com is the parent zone for m.cuocnext.com.
IP Addresses
cuocnext.com resolves to one IP address: 110.50.231.99.
dfsomot.com, www.tructiepdafa.com, dafabet.ru and two other host names share IP numbers with cuocnext.com.
Name Servers
The authoritative name servers for cuocnext.com are pdns218.ultradns.biz, pdns218.ultradns.com, pdns218.ultradns.net and pdns218.ultradns.org.
cuocnext.com partially shares its NS delegation with several other domains, including 7jvid35f.com, dodonpartners.com, asianadvantages.com and two others.
pdns218.ultradns.biz, pdns218.ultradns.com, pdns218.ultradns.net and pdns218.ultradns.org each carry two IP addresses. pdns218.ultradns.biz has 156.154.66.218 and 2610:a1:1015::fe; pdns218.ultradns.com has 156.154.64.218 and 2001:502:f3ff::fe; pdns218.ultradns.net has 156.154.65.218 and 2610:a1:1014::fe; pdns218.ultradns.org has 156.154.67.218 and 2001:502:4612::fe.
Mail Servers
Mail for cuocnext.com is handled by a single mail server, mx.sendgrid.net.
cuocnext.com uses an identical mail server configuration to several other domains — among them notifications.iofficecorp.com, u51503149.wl150.sendgrid.net, dailysantarosa.com and two more.
cuocnext.com has at least partial mail server overlap with other domains such as retro.jp, 1001extensions.com, centralict.net and two more.
These mail servers commonly appear together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two other mail servers.
mx.sendgrid.net resolves to 12 IP addresses — 3.17.120.38, 3.136.245.72, 13.216.54.185 and 9 others.