math0.us - dns.ninja
math0.us
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1786391892 | ||||||
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns31.domaincontrol.com2015-06-28 → 2026-08-10 · 2 obs
● 2026-08-10 20:09:44
●NSns32.domaincontrol.com2015-06-28 → 2026-08-10 · 2 obs
● 2026-08-10 20:09:44
●MXmailstore1.secureserver.net2015-06-28 → 2026-08-10 · 2 obs
● 2026-08-10 20:09:44
●MXsmtp.secureserver.net2015-06-28 → 2026-08-10 · 2 obs
● 2026-08-10 20:09:44
●A15.197.148.332026-03-04 → 2026-08-10 · 3 obs
● 2026-03-04 01:49:54
● 2026-08-10 20:09:44
○A184.168.221.522015-06-28 → 2018-10-06 · 4 obs
● 2018-10-06 12:50:50
○ 2026-03-04 01:49:54
○ 2026-08-10 20:09:44
●A3.33.130.1902026-03-04 → 2026-08-10 · 3 obs
● 2026-03-04 01:49:54
● 2026-08-10 20:09:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| math0.us | ns32.domaincontrol.com, ns31.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.73.16
NS records: ns32.domaincontrol.com, ns31.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for math0.us (unsigned zone)
⏱️ Timing
Total: 3086ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns31.domaincontrol.com, ns32.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns31.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
math0.us points to the IP addresses 3.33.130.190 and 15.197.148.33
Two other host names, along with nextpurse.com, reswipe.net and propertyfax.us, also share IP numbers with math0.us.
Name Servers
Two name servers handle the delegation for math0.us: ns31.domaincontrol.com and ns32.domaincontrol.com.
math0.us shares its NS records with other domains, for example thechambernv.org, asherpeterson.com, dpsharni.com and two others.
math0.us is at least partially co-delegated on name servers with other domains, such as robgw.com.
ns31.domaincontrol.com and ns32.domaincontrol.com both carry two IP addresses. The A records for ns31.domaincontrol.com are 97.74.105.16 and 2603:5:2191::10; the A records for ns32.domaincontrol.com are 173.201.73.16 and 2603:5:2291::10.
Mail Servers
math0.us is served by two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.
Among the domains sharing a mail server setup with math0.us are bi-metalhammer.com, sqinteractive.com, joelhentgesreviews.com and two others.
math0.us has mail servers in common with other domains — kickitforward.com being one example.
Both mailstore1.secureserver.net and smtp.secureserver.net point to three IP numbers: mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162, while smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.