cu-help.com - dns.ninja
cu-help.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=1782569230 | ||||||
Same first word
cu-help.com |
Similar names
DNS History
10 records (9 active, 1 former)
●NSns35.domaincontrol.com2015-06-27 → 2026-06-27 · 2 obs
● 2026-06-27 14:12:12
●NSns36.domaincontrol.com2015-06-27 → 2026-06-27 · 2 obs
● 2026-06-27 14:12:12
●MXcuhelp-com0e.mail.protection.outlook.com2026-06-27 → 2026-06-27 · 2 obs
● 2026-06-27 14:12:12
●MXproblemsolved-com.p10.spamhero.com2015-06-27 → 2026-06-27 · 2 obs
● 2026-06-27 14:12:12
●MXproblemsolved-com.p20.spamhero.net2015-06-27 → 2026-06-27 · 2 obs
● 2026-06-27 14:12:12
●MXproblemsolved-com.p30.spamhero.net2015-06-27 → 2026-06-27 · 2 obs
● 2026-06-27 14:12:12
●MXproblemsolved-com.p40.spamhero.net2015-06-27 → 2026-06-27 · 2 obs
● 2026-06-27 14:12:12
●A15.197.225.1282026-06-27 → 2026-06-27 · 2 obs
● 2026-06-27 14:12:12
●A3.33.251.1682026-06-27 → 2026-06-27 · 2 obs
● 2026-06-27 14:12:12
○A50.63.202.72015-06-27 → 2017-06-04 · 3 obs
● 2017-06-04 08:50:14
○ 2026-06-27 14:12:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net... | - |
| cu-help.com | ns35.domaincontrol.com, ns36.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.107.18
NS records: ns35.domaincontrol.com, ns36.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cu-help.com (unsigned zone)
⏱️ Timing
Total: 135ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns35.domaincontrol.com, ns36.domaincontrol.com |
| MX | 5 | problemsolved-com.p10.spamhero.com (pri:, problemsolved-com.p20.spamhero.net (pri:... |
| TXT | 2 | MS=ms49005559, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns35.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns35.domaincontrol.com, ns35.domaincontrol.com, ns36.domaincontrol.com...)
Analysis
IP Addresses
cu-help.com has two IP addresses: 3.33.251.168 and 15.197.225.128
Two other host names, along with topcoach.biz, spartan-mat.com and colfondos.com, also share IP numbers with cu-help.com.
Name Servers
Two name servers handle the delegation for cu-help.com: ns35.domaincontrol.com and ns36.domaincontrol.com.
cu-help.com shares its NS records with other domains, for example jenniferjustus.com, openhouseslosangeles.com, modern(0x6e756465).com and two others.
ns35.domaincontrol.com and ns36.domaincontrol.com both carry two IP addresses. The A records for ns35.domaincontrol.com are 97.74.107.18 and 2603:5:21b1::12; the A records for ns36.domaincontrol.com are 173.201.75.18 and 2603:5:22b1::12.
Mail Servers
Five mail servers handle cu-help.com: problemsolved-com.p10.spamhero.com, problemsolved-com.p20.spamhero.net, problemsolved-com.p30.spamhero.net and two others.
cu-help.com has mail servers in common with other domains — problemsolved.com being one example.
The mail servers problemsolved-com.p40.spamhero.net, cuhelp-com0e.mail.protection.outlook.com and problemsolved-com.mail.protection.outlook.com are commonly used alongside these mail servers.
DNS names with 8 IP addresses:
cuhelp-com0e.mail.protection.outlook.com resolves to 52.101.68.5, 52.101.73.16 and 52.101.73.26 among others, with 5 other IP addresses in total.