cuaf.com - dns.ninja
cuaf.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=1784949877 | ||||||
Subdomains
Same first word
cuaf.com |
Similar names
DNS History
11 records (5 active, 6 former)
●NSns1.mdnsservice.com2015-08-07 → 2026-07-25 · 3 obs
● 2015-08-07 15:17:00
● 2026-07-25 03:47:42
○NSns1.paetec.net2008-03-20 → 2008-03-20 · 3 obs
○ 2015-08-07 15:17:00
○ 2026-07-25 03:47:42
●NSns2.mdnsservice.com2015-08-07 → 2026-07-25 · 3 obs
● 2015-08-07 15:17:00
● 2026-07-25 03:47:42
○NSns2.paetec.net2008-03-20 → 2008-03-20 · 3 obs
○ 2015-08-07 15:17:00
○ 2026-07-25 03:47:42
●NSns3.mdnsservice.com2015-08-07 → 2026-07-25 · 3 obs
● 2015-08-07 15:17:00
● 2026-07-25 03:47:42
○MXcuaf-com.mail.protection.outlook.com2026-02-16 → 2026-02-16 · 4 obs
● 2026-02-16 13:37:42
○ 2026-07-05 02:35:32
○ 2026-07-25 03:47:42
○MXemail.cuaf.com2015-08-07 → 2017-05-17 · 5 obs
● 2015-08-07 15:17:00
● 2017-05-17 00:15:18
○ 2026-02-16 13:37:42
○ 2026-07-25 03:47:42
○MXmail.cuaf.com2008-03-20 → 2008-03-20 · 3 obs
○ 2015-08-07 15:17:00
○ 2026-07-25 03:47:42
●MXmx.cuaf.com2026-07-05 → 2026-07-25 · 3 obs
● 2026-07-05 02:35:32
● 2026-07-25 03:47:42
○MXsummitfcu-org.mail.protection.outlook.com2026-02-16 → 2026-02-16 · 4 obs
● 2026-02-16 13:37:42
○ 2026-07-05 02:35:32
○ 2026-07-25 03:47:42
●A216.40.47.172015-08-07 → 2026-07-25 · 3 obs
● 2015-08-07 15:17:00
● 2026-07-25 03:47:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| cuaf.com | ns1.mdnsservice.com, ns2.mdnsservice.com | 4 records |
✅ Authoritative Response
Server:216.40.47.18
NS records: ns1.mdnsservice.com, ns2.mdnsservice.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cuaf.com (unsigned zone)
⏱️ Timing
Total: 1010ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.40.47.17 |
| NS | 3 | ns2.mdnsservice.com, ns3.mdnsservice.com... |
| MX | 1 | mx.cuaf.com (pri: 30) |
| TXT | 1 | v=spf1 ip4:66.96.128.0/18 include:websit |
| SOA | 1 | ns1.mdnsservice.com hostmaster.mdnsservi |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.mdnsservice.com, ns1.mdnsservice.com, ns2.mdnsservice.com...)
Analysis
Hierarchy
cuaf.com is a parent domain, with mx.cuaf.com, mail.cuaf.com and email.cuaf.com beneath it.
IP Addresses
cuaf.com directs to one IP number, which is 216.40.47.17.
Among the host names that share IP numbers with cuaf.com are nwboatcharters.com, ahipros.com, keevily.org and two others.
Name Servers
DNS for cuaf.com is handled by three authoritative name servers: ns1.mdnsservice.com, ns2.mdnsservice.com and ns3.mdnsservice.com.
cuaf.com has at least partial name server overlap with other domains, such as poiron.com.emailmx.com, dail.com, spectrum-consult.net.emailmx.com and two others.
It is common to see these name servers used together with name servers ns1.mailbank.com and ns2.mailbank.com.
Three hostnames — ns1.mdnsservice.com, ns2.mdnsservice.com and ns3.mdnsservice.com — each have two IP addresses: ns1.mdnsservice.com has 216.40.47.18 and 2604:4000:0:d:216:40:47:18, ns2.mdnsservice.com has 64.98.148.11 and 2604:4000:2800:d:64:99:148:11, and ns3.mdnsservice.com has 64.99.96.34 and 2604:4000:0:d:64:99:96:34.
Mail Servers
cuaf.com routes its mail through a single mail server, mx.cuaf.com.
mx.cuaf.com has three IP addresses: 66.96.142.50, 66.96.142.51 and 66.96.142.52.