optcube.com - dns.ninja
optcube.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.54.49.24🇺🇸 ASN-DCS-SJC-01209.54.48.0/20 Proxy registration to prevent harm from ARIN-NONAUTH shutdown | ||||||
| PTR | svcolo3wifi.hsinc.com | ||||||
| NS | ns1.dnssrvs.com ⭐ | ||||||
| A | 209.54.49.212🇺🇸 ASN-DCS-SJC-01209.54.48.0/20 Proxy registration to prevent harm from ARIN-NONAUTH shutdown | ||||||
| PTR | one.dnsservers.net | ||||||
| NS | ns2.dnssrvs.com | ||||||
| A | 35.163.112.177🇺🇸 Amazon35.160.0.0/13 EC2 PDX prefix | ||||||
| PTR | ec2-35-163-112-177.us-west-2.compute.amazonaws.com | ||||||
| MX | mail.optcube.com ⭐ | ||||||
| A | 209.54.49.120🇺🇸 ASN-DCS-SJC-01209.54.48.0/20 Proxy registration to prevent harm from ARIN-NONAUTH shutdown | ||||||
| PTR | mail.(0x787878)3mani.com | ||||||
| TXT | v=spf1 ip4:38.99.65.121 a mx ptr ~all | ||||||
| SOA | ns1.dnssrvs.commanaged@nativehosting.com serial=2020191301 | ||||||
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=1780535894 | ||||||
Subdomains
Same first word
optcube.com |
Similar names
topcube.com |
potcube.com |
topcube.net |
cebupot.com |
cubetop.com |
cebutop.com |
cotepub.com |
topcube.ru |
coupbet.com |
tubecop.com |
cubepot.com |
betcoup.com |
DNS History
4 records (4 active, 0 former)
●NSns1.dnssrvs.com2015-05-25 → 2026-06-04 · 2 obs
● 2026-06-04 01:18:30
●NSns2.dnssrvs.com2015-05-25 → 2026-06-04 · 2 obs
● 2026-06-04 01:18:30
●MXmail.optcube.com2015-05-25 → 2026-06-04 · 2 obs
● 2026-06-04 01:18:30
●A209.54.49.242015-05-25 → 2026-06-04 · 2 obs
● 2026-06-04 01:18:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| optcube.com | ns1.dnssrvs.com, ns2.dnssrvs.com | 2 records |
✅ Authoritative Response
Server:35.163.112.177
NS records: ns1.dnssrvs.com, ns2.dnssrvs.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optcube.com (unsigned zone)
⏱️ Timing
Total: 836ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.54.49.24 |
| NS | 2 | ns2.dnssrvs.com, ns1.dnssrvs.com |
| MX | 1 | mail.optcube.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:38.99.65.121 a mx ptr ~all |
| SOA | 1 | ns1.dnssrvs.com managed.nativehosting.co |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dnssrvs.com, ns2.dnssrvs.com)
Analysis
Hierarchy
The parent domain of mail.optcube.com and vpnsj1.optcube.com is optcube.com.
IP Addresses
optcube.com directs to one IP number, which is 209.54.49.24.
There are other host names — svcolo3wifi.hsinc.com among them — that share IP numbers with optcube.com.
Name Servers
DNS delegation for optcube.com points to two name servers: ns1.dnssrvs.com and ns2.dnssrvs.com.
optcube.com has the same name server delegation as a number of other domains, such as 155.89.245.173.in-addr.arpa, 171.89.245.173.in-addr.arpa, 192.89.245.173.in-addr.arpa and two more.
At least some of optcube.com's name servers are shared with other domains, for example x-maik.org, us.gmocloud.com, 58.54.209.in-addr.arpa and two more.
It is common to find these name servers paired with ns1.primevps.net, ns2.primevps.net, main.primevps.net and five other authoritative name servers.
Each of ns1.dnssrvs.com and ns2.dnssrvs.com has one IP address: ns1.dnssrvs.com uses 209.54.49.212 and ns2.dnssrvs.com uses 35.163.112.177.
Mail Servers
optcube.com routes its mail through a single mail server, mail.optcube.com.
mail.optcube.com has exactly one IP number: 209.54.49.120.