mathgiants.com - dns.ninja
mathgiants.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
| NS | ns.buydomains.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
| NS | this-domain-for-sale.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.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=1782239380 | ||||||
Same first word
mathgiants.com |
mathgiants.org |
DNS History
4 records (3 active, 1 former)
●NSns.buydomains.com2015-05-30 → 2026-06-23 · 2 obs
● 2026-06-23 18:50:14
●NSthis-domain-for-sale.com2026-03-23 → 2026-06-23 · 3 obs
● 2026-03-23 06:11:28
● 2026-06-23 18:50:14
●A207.148.248.1432015-11-13 → 2026-06-23 · 3 obs
● 2015-11-13 16:19:34
● 2026-06-23 18:50:14
○A50.63.202.1042015-05-30 → 2015-05-30 · 3 obs
○ 2015-11-13 16:19:34
○ 2026-06-23 18:50:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net... | - |
| mathgiants.com | ns.buydomains.com, this-domain-for-sale.com | 2 records |
✅ Authoritative Response
Server:52.4.207.204
NS records: ns.buydomains.com, this-domain-for-sale.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathgiants.com (unsigned zone)
⏱️ Timing
Total: 3057ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.148.248.143 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)
Analysis
IP Addresses
mathgiants.com directs to one IP number, which is 207.148.248.143.
Among the host names that share IP numbers with mathgiants.com are documentguys.com, customerqueries.com, avarteo.com and two others.
Name Servers
Two name servers handle the delegation for mathgiants.com: this-domain-for-sale.com and ns.buydomains.com.
mathgiants.com has the same name server delegation as a number of other domains, such as weeklyprice.com, thoroughhealing.com, schekle.com and two more.
mathgiants.com partially shares its name servers with domains like nightflight.net and veterinarytimes.com.
this-domain-for-sale.com directs to 52.20.26.87, as does ns.buydomains.com — both hostnames resolve to that one IP address.
this-domain-for-sale.com along with ns.buydomains.com each resolve to 52.20.26.87 IP addresses.