mathfocuslearning.com - dns.ninja
mathfocuslearning.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=1792925626 | ||||||
Same first word
mathfocuslearning.com |
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSns-cloud-c1.googledomains.com2026-09-01 → 2026-10-25 · 2 obs
● 2026-10-25 11:26:10
●NSns-cloud-c2.googledomains.com2026-09-01 → 2026-10-25 · 2 obs
● 2026-10-25 11:26:10
●NSns-cloud-c3.googledomains.com2026-09-01 → 2026-10-25 · 2 obs
● 2026-10-25 11:26:10
●NSns-cloud-c4.googledomains.com2026-09-01 → 2026-10-25 · 2 obs
● 2026-10-25 11:26:10
●MXmxa.mailgun.org2026-09-01 → 2026-10-25 · 2 obs
● 2026-10-25 11:26:10
●MXmxb.mailgun.org2026-09-01 → 2026-10-25 · 2 obs
● 2026-10-25 11:26:10
●A198.49.23.1452026-09-01 → 2026-10-25 · 2 obs
● 2026-10-25 11:26:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mathfocuslearning.com | ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.34.108
NS records: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathfocuslearning.com (unsigned zone)
⏱️ Timing
Total: 468ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.49.23.145 |
| NS | 4 | ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com... |
| MX | 2 | mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10) |
| TXT | 1 | v=spf1 include:mailgun.org ~all |
| SOA | 1 | ns-cloud-c1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-c1.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com...)
Analysis
IP Addresses
mathfocuslearning.com resolves to one IP address: 198.49.23.145.
thehardwarestorecatering.com, yapspetworld.com, simplycaroline.net and two other host names share IP numbers with mathfocuslearning.com.
Name Servers
The authoritative name servers for mathfocuslearning.com are ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.
At least some of mathfocuslearning.com's name servers are shared with other domains, for example jakkies.co, faithcleaningcom.com, robinson-residential.com and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-cloud-c1.googledomains.com directs to 216.239.32.108 and 2001:4860:4802:32::6c; ns-cloud-c2.googledomains.com directs to 216.239.34.108 and 2001:4860:4802:34::6c; ns-cloud-c3.googledomains.com directs to 216.239.36.108 and 2001:4860:4802:36::6c; ns-cloud-c4.googledomains.com directs to 216.239.38.108 and 2001:4860:4802:38::6c.
Mail Servers
Mail for mathfocuslearning.com is handled by two mail servers — mxa.mailgun.org and mxb.mailgun.org.
mathfocuslearning.com uses an identical mail server configuration to several other domains — among them askyuna.com, dawdolman.com, smashtechlab.com and two more.
mathfocuslearning.com has at least partial mail server overlap with other domains such as easternstrings.com, movementtrailersupply.com, websolutionsnyc.io and two more.
Each of mxa.mailgun.org and mxb.mailgun.org has one IP address: mxa.mailgun.org uses 34.36.182.139 and mxb.mailgun.org uses 34.149.254.5.