4cus.com - dns.ninja
4cus.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=1782877851 | ||||||
Same first word
Similar names
sc4u.net |
cs4u.com |
cs4u.de |
sc4u.uk |
ucs4.us |
sc4u.ch |
cu4s.com |
sc4u.com |
4ucs.com |
4ucs.net |
us4c.com |
4ucs.network |
4ucs.co.nz |
c4us.com |
su4c.com |
cs4u.pl |
cs4u.us |
cs4u.net |
c4us.de |
cs4u.gr |
su4c.org |
cs4u.ca |
sc4u.us |
cs4u.ru |
cs4u.org |
DNS History
12 records (7 active, 5 former)
○NSns1.domainapps.com2015-05-27 → 2017-03-29 · 4 obs
● 2017-03-29 12:41:44
○ 2026-03-07 20:32:54
○ 2026-07-01 04:04:02
○NSns2.domainapps.com2015-05-27 → 2017-03-29 · 4 obs
● 2017-03-29 12:41:44
○ 2026-03-07 20:32:54
○ 2026-07-01 04:04:02
●NSns65.domaincontrol.com2026-03-07 → 2026-07-01 · 3 obs
● 2026-03-07 20:32:54
● 2026-07-01 04:04:02
●NSns66.domaincontrol.com2026-03-07 → 2026-07-01 · 3 obs
● 2026-03-07 20:32:54
● 2026-07-01 04:04:02
●MXalt1.aspmx.l.google.com2026-03-07 → 2026-07-01 · 3 obs
● 2026-03-07 20:32:54
● 2026-07-01 04:04:02
●MXalt2.aspmx.l.google.com2026-03-07 → 2026-07-01 · 3 obs
● 2026-03-07 20:32:54
● 2026-07-01 04:04:02
●MXalt3.aspmx.l.google.com2026-03-07 → 2026-07-01 · 3 obs
● 2026-03-07 20:32:54
● 2026-07-01 04:04:02
●MXalt4.aspmx.l.google.com2026-03-07 → 2026-07-01 · 3 obs
● 2026-03-07 20:32:54
● 2026-07-01 04:04:02
●MXaspmx.l.google.com2026-03-07 → 2026-07-01 · 3 obs
● 2026-03-07 20:32:54
● 2026-07-01 04:04:02
○MXmail.b-io.co2015-05-27 → 2017-03-29 · 4 obs
● 2017-03-29 12:41:44
○ 2026-03-07 20:32:54
○ 2026-07-01 04:04:02
○A74.117.114.1082016-03-31 → 2017-03-29 · 5 obs
● 2016-03-31 14:06:26
● 2017-03-29 12:41:44
○ 2026-03-07 20:32:54
○ 2026-07-01 04:04:02
○A74.117.117.1212015-05-27 → 2016-01-03 · 4 obs
● 2016-01-03 12:44:50
○ 2016-03-31 14:06:26
○ 2026-07-01 04:04:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 4cus.com | ns66.domaincontrol.com, ns65.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.102.43
NS records: ns66.domaincontrol.com, ns65.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4cus.com (unsigned zone)
⏱️ Timing
Total: 106ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns65.domaincontrol.com, ns66.domaincontrol.com |
| MX | 5 | alt2.aspmx.l.google.com (pri: 5), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | v=spf1 include:dc-aa8e722993._spfm.4cus., google-site-verification=HP8k3xxW4yghyyc |
| SOA | 1 | ns65.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns66.domaincontrol.com, ns66.domaincontrol.com, ns65.domaincontrol.com...)
Analysis
Name Servers
Two name servers handle the delegation for 4cus.com: ns65.domaincontrol.com and ns66.domaincontrol.com.
The name server configuration of 4cus.com is shared with other domains, for instance migupress.com, mobilitasgroup.ca, elernen.com and two others.
4cus.com is at least partially co-delegated on name servers with other domains, such as fuillc.com.
ns65.domaincontrol.com and ns66.domaincontrol.com both carry two IP addresses. The A records for ns65.domaincontrol.com are 97.74.102.43 and 2603:5:2164::2b; the A records for ns66.domaincontrol.com are 173.201.70.43 and 2603:5:2264::2b.
Mail Servers
4cus.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by 4cus.com are shared with other domains: tglp.eu, leahinmobiliaria.com.mx, rosemaryheart.com and two others among them.
These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names pointing to two IP addresses:
aspmx.l.google.com resolves to two addresses: 173.194.45.27 and 2607:f8b0:4004:c08::1b.
alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.