gcus.com - dns.ninja
gcus.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 40.121.200.247🇺🇸 Microsoft40.120.0.0/14 | ||||||
| NS | adns.cs.onr.siteprotect.com ⭐ | ||||||
| A | 64.41.112.12🇺🇸 AHNET64.41.112.0/24 Proxy Addition | ||||||
| PTR | adns.cs.siteprotect.com | ||||||
| NS | adns.cs.siteprotect.com | ||||||
| A | 64.41.112.12🇺🇸 AHNET64.41.112.0/24 Proxy Addition | ||||||
| PTR | adns.cs.siteprotect.com | ||||||
| NS | bdns.cs.siteprotect.com | ||||||
| A | 64.41.114.12🇺🇸 AHNET64.41.114.0/24 Proxy Addition | ||||||
| PTR | bdns.cs.siteprotect.com | ||||||
| MX | mail.gcus.com ⭐ | ||||||
| A | 64.26.60.153🇺🇸 AFFINITY64.26.60.0/24 Customers | ||||||
| TXT | v=spf1 include:mfg.siteprotect.com -all | ||||||
| SOA | adns.cs.onr.siteprotect.comhostmaster@gcus.com 2026-04-07 #14 | ||||||
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=1783190621 | ||||||
Subdomains
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSadns.cs.onr.siteprotect.com2015-07-23 → 2026-07-04 · 2 obs
● 2026-07-04 19:11:12
●NSadns.cs.siteprotect.com2015-07-23 → 2026-07-04 · 2 obs
● 2026-07-04 19:11:12
●NSbdns.cs.siteprotect.com2015-07-23 → 2026-07-04 · 2 obs
● 2026-07-04 19:11:12
●MXmail.gcus.com2015-07-23 → 2026-07-04 · 2 obs
● 2026-07-04 19:11:12
○A184.168.109.382015-07-23 → 2017-03-21 · 4 obs
● 2017-03-21 16:36:32
○ 2026-02-15 20:02:08
○ 2026-07-04 19:11:12
●A40.121.200.2472026-02-15 → 2026-07-04 · 3 obs
● 2026-02-15 20:02:08
● 2026-07-04 19:11:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| gcus.com | adns.cs.siteprotect.com, bdns.cs.siteprotect.com | 2 records |
✅ Authoritative Response
Server:64.41.114.12
NS records: adns.cs.siteprotect.com, bdns.cs.siteprotect.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gcus.com (unsigned zone)
⏱️ Timing
Total: 398ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 40.121.200.247 |
| NS | 2 | bdns.cs.siteprotect.com, adns.cs.siteprotect.com |
| MX | 1 | mail.gcus.com (pri: 10) |
| TXT | 1 | v=spf1 include:mfg.siteprotect.com -all |
| SOA | 1 | adns.cs.onr.siteprotect.com hostmaster.g |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (adns.cs.siteprotect.com, bdns.cs.siteprotect.com)
Analysis
Hierarchy
gcus.com is the parent domain of mail.gcus.com and pop.gcus.com.
IP Addresses
gcus.com points to a single IP number: 40.121.200.247.
Name Servers
gcus.com is served by three name servers: adns.cs.siteprotect.com, bdns.cs.siteprotect.com and adns.cs.onr.siteprotect.com.
gcus.com has at least partial name server overlap with other domains, such as controversialtees.net, goldstiv.com, allstar-apparel.net and two others.
These name servers tend to appear together with the name servers a.dns.hostway.net, bdns.cs.onr.siteprotect.com and ns3.gate.com.
adns.cs.siteprotect.com, bdns.cs.siteprotect.com and adns.cs.onr.siteprotect.com each resolve to a single IP address: adns.cs.siteprotect.com resolves to 64.41.112.12, bdns.cs.siteprotect.com resolves to 64.41.114.12 and adns.cs.onr.siteprotect.com resolves to 64.41.112.12.
adns.cs.siteprotect.com and adns.cs.onr.siteprotect.com each have 64.41.112.12 IP addresses.
Mail Servers
gcus.com has one mail server: mail.gcus.com.
mail.gcus.com resolves to 64.26.60.153 and no other IP number.