mathmaster.info - dns.ninja
mathmaster.info
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1782286967 | ||||||
Subdomains
www.mathmaster.info |
Same first word
mathmaster.info |
mathmaster.org |
mathmaster.pro |
Similar names
DNS History
8 records (8 active, 0 former)
●NSdns1.registrar-servers.com2026-03-19 → 2026-06-24 · 2 obs
● 2026-06-24 07:52:44
●NSdns2.registrar-servers.com2026-03-19 → 2026-06-24 · 2 obs
● 2026-06-24 07:52:44
●MXeforward1.registrar-servers.com2026-03-19 → 2026-06-24 · 2 obs
● 2026-06-24 07:52:44
●MXeforward2.registrar-servers.com2026-03-19 → 2026-06-24 · 2 obs
● 2026-06-24 07:52:44
●MXeforward3.registrar-servers.com2026-03-19 → 2026-06-24 · 2 obs
● 2026-06-24 07:52:44
●MXeforward4.registrar-servers.com2026-03-19 → 2026-06-24 · 2 obs
● 2026-06-24 07:52:44
●MXeforward5.registrar-servers.com2026-03-19 → 2026-06-24 · 2 obs
● 2026-06-24 07:52:44
●A162.255.119.2042026-03-19 → 2026-06-24 · 2 obs
● 2026-06-24 07:52:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| mathmaster.info | dns1.registrar-servers.com, dns2.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathmaster.info (unsigned zone)
⏱️ Timing
Total: 1411ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.255.119.204 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 5 | eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10... |
| TXT | 1 | v=spf1 include:spf.efwd.registrar-server |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
Hierarchy
mathmaster.info is a parent domain of www.mathmaster.info.
IP Addresses
mathmaster.info has exactly one IP address — 162.255.119.204.
flufi.net, torontoraptors.us, eclipticsecurity.com plus two other host names have IP numbers in common with mathmaster.info.
Name Servers
mathmaster.info has two authoritative name servers — dns1.registrar-servers.com and dns2.registrar-servers.com.
The name server configuration of mathmaster.info is shared with other domains, for instance ualc.net, n5amd.com, waffenrad.bike and two others.
mathmaster.info shares at least some of its name servers with domains including igenerx.com, hubbur.com and rulesapply.com
These name servers are frequently paired with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
Both dns1.registrar-servers.com and dns2.registrar-servers.com have two IP addresses each. dns1.registrar-servers.com resolves to 156.154.132.200 and 2610:a1:1024::200; dns2.registrar-servers.com resolves to 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
Mail for mathmaster.info is handled by five mail servers, namely eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.
At least some of the mail servers used by mathmaster.info are shared with other domains: healthyports.com, perfectnacho.com, chilaw.org and two others among them.
These mail servers often appear in conjunction with the mail servers eforward5.registrar-servers.com, eforward4.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com.
Host names resolving to a single IP address:
eforward1.registrar-servers.com resolves to 162.255.118.51.
eforward2.registrar-servers.com resolves to 162.255.118.52.
eforward3.registrar-servers.com resolves to 162.255.118.51.
eforward4.registrar-servers.com resolves to 162.255.118.52.
eforward5.registrar-servers.com resolves to 162.255.118.51.
Three host names point to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com.
The host names eforward2.registrar-servers.com and eforward4.registrar-servers.com both resolve to 162.255.118.52 IP addresses.