modelmath.com - robtex.com
modelmath.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=1778351221 | ||||||
Same first word
modelmath.info |
modelmath.com |
Similar names
DNS History
7 records (3 active, 4 former)
●NSns.buydomains.com2026-03-08 → 2026-05-09 · 3 obs
● 2026-03-08 17:44:06
● 2026-05-09 18:46:14
○NSns61.worldnic.com2015-06-10 → 2016-03-20 · 4 obs
● 2016-03-20 11:35:04
○ 2026-03-08 17:44:06
○ 2026-05-09 18:46:14
○NSns62.worldnic.com2015-06-10 → 2016-03-20 · 4 obs
● 2016-03-20 11:35:04
○ 2026-03-08 17:44:06
○ 2026-05-09 18:46:14
●NSthis-domain-for-sale.com2026-03-08 → 2026-05-09 · 3 obs
● 2026-03-08 17:44:06
● 2026-05-09 18:46:14
○MXp.webcom.ctmail.com2015-12-14 → 2016-03-20 · 4 obs
● 2016-03-20 11:35:04
○ 2026-03-08 17:44:06
○ 2026-05-09 18:46:14
●A207.148.248.1432026-03-08 → 2026-05-09 · 3 obs
● 2026-03-08 17:44:06
● 2026-05-09 18:46:14
○A208.91.197.252015-06-10 → 2016-03-20 · 4 obs
● 2016-03-20 11:35:04
○ 2026-03-08 17:44:06
○ 2026-05-09 18:46:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| modelmath.com | ns.buydomains.com, this-domain-for-sale.com | 2 records |
✅ Authoritative Response
Server:52.20.26.87
NS records: ns.buydomains.com, this-domain-for-sale.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for modelmath.com (unsigned zone)
⏱️ Timing
Total: 235ms | 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
modelmath.com points to a single IP: 207.148.248.143.
Other host names, for instance stacum.com, eventstream.org, coverts.com, steroidguide.com and bashrun.com share IP numbers with modelmath.com.
Name Servers
Two name servers this-domain-for-sale.com and ns.buydomains.com handle delegation for modelmath.com.
modelmath.com uses the same name server setup as other domains, for example bhumi.net, trickshow.com, schooltransition.com, plantguardian.com and cdhi.net.
modelmath.com shares name servers with other domains at least partially, for instance drgut.com, coachinginsider.com, blackoutink.com and ministeringfaith.com.
these name servers are commonly used with the name servers ns2.buydomains.com.
Host names with one IP number
Host name this-domain-for-sale.com points to 52.20.26.87
Host name ns.buydomains.com points to 52.20.26.87
Host names that point to 52.20.26.87: this-domain-for-sale.com and ns.buydomains.com