cu-backup.com - dns.ninja
cu-backup.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=1785095107 | ||||||
Same first word
cu-backup.com |
DNS History
8 records (8 active, 0 former)
●NSns25.domaincontrol.com2015-06-22 → 2026-07-26 · 2 obs
● 2026-07-26 20:03:08
●NSns26.domaincontrol.com2015-06-22 → 2026-07-26 · 2 obs
● 2026-07-26 20:03:08
●MXalt1.aspmx.l.google.com2015-06-22 → 2026-07-26 · 2 obs
● 2026-07-26 20:03:08
●MXalt2.aspmx.l.google.com2015-06-22 → 2026-07-26 · 2 obs
● 2026-07-26 20:03:08
●MXalt3.aspmx.l.google.com2015-06-22 → 2026-07-26 · 2 obs
● 2026-07-26 20:03:08
●MXalt4.aspmx.l.google.com2015-06-22 → 2026-07-26 · 2 obs
● 2026-07-26 20:03:08
●MXaspmx.l.google.com2015-06-22 → 2026-07-26 · 2 obs
● 2026-07-26 20:03:08
●A69.58.112.2452015-06-22 → 2026-07-26 · 2 obs
● 2026-07-26 20:03:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| cu-backup.com | ns25.domaincontrol.com, ns26.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.102.13
NS records: ns25.domaincontrol.com, ns26.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cu-backup.com (unsigned zone)
⏱️ Timing
Total: 240ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 69.58.112.245 |
| NS | 2 | ns25.domaincontrol.com, ns26.domaincontrol.com |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), alt2.aspmx.l.google.com (pri: 5)... |
| SOA | 1 | ns25.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns25.domaincontrol.com, ns25.domaincontrol.com, ns26.domaincontrol.com...)
Analysis
IP Addresses
cu-backup.com points to a single IP number: 69.58.112.245.
Name Servers
The NS records for cu-backup.com delegate to ns25.domaincontrol.com and ns26.domaincontrol.com.
cu-backup.com shares its name server setup with other domains, including bartwoodcook.com, associatedpackaging.ca, swingerls.com and two others.
cu-backup.com and other domains like monkeyvapes.com share at least a portion of their name servers.
ns25.domaincontrol.com resolves to 97.74.102.13 and 2603:5:2161::d. Likewise, ns26.domaincontrol.com resolves to 173.201.70.13 and 2603:5:2261::d — two IP addresses apiece.
Mail Servers
cu-backup.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
cu-backup.com shares mail servers — at least in part — with other domains, including ns500765.ns500699.ns500734.ns500693.ns500699.ns500699.ns500699.ns500699.ns500693.ns500683.ns500612.ns500588.ns500110.dtrkdll.com, ns500742.ns500742.ns500754.ns500671.ns500671.ns500671.ns500704.ns500704.ns500678.ns500678.lusty(0x736c7574)z.com, ns500758.ns500698.ns500759.ns500735.ns500698.ns500735.ns500736.ns500735.ns500735.ns500708.ns500576.ns500576.ns500619.trackreceptor.com and two others.
These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.
Host names with two IP numbers:
The A records for aspmx.l.google.com return 192.178.155.26 and 2607:f8b0:4004:c09::1b.
The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.
The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.
The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1a.
The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1a.