constructionism.com - dns.ninja
constructionism.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=1786692429 | ||||||
Same first word
constructionism.com |
Similar names
DNS History
6 records (3 active, 3 former)
●NSns.buydomains.com2026-03-06 → 2026-08-14 · 2 obs
● 2026-08-14 07:51:54
●NSthis-domain-for-sale.com2026-03-06 → 2026-08-14 · 2 obs
● 2026-08-14 07:51:54
○MXdev.null2008-03-18 → 2008-03-18 · 3 obs
○ 2015-06-26 01:09:06
○ 2026-08-14 07:51:54
●A207.148.248.1432015-11-04 → 2026-08-14 · 3 obs
● 2015-11-04 20:49:56
● 2026-08-14 07:51:54
○A208.254.26.1322008-03-18 → 2008-03-18 · 3 obs
○ 2015-06-26 01:09:06
○ 2026-08-14 07:51:54
○A66.151.181.492015-06-26 → 2015-06-26 · 4 obs
● 2015-06-26 01:09:06
○ 2015-11-04 20:49:56
○ 2026-08-14 07:51:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net... | - |
| constructionism.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 constructionism.com (unsigned zone)
⏱️ Timing
Total: 1662ms | 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
constructionism.com resolves to just one IP address, 207.148.248.143.
Two other host names, along with www.appropria.com, tidypet.com and jmwonline.com, also share IP numbers with constructionism.com.
Name Servers
constructionism.com is delegated to two name servers: this-domain-for-sale.com and ns.buydomains.com.
constructionism.com shares its NS records with other domains, for example moodgraphics.com, weekendtrainer.com, stylishexecutive.com and two others.
constructionism.com and other domains like ptta.net, pcsnc.com and indonesiamarble.com share some name servers
These name servers are frequently seen alongside the name servers ns2.buydomains.com.
this-domain-for-sale.com and ns.buydomains.com both resolve to the same single IP address: 52.20.26.87.
this-domain-for-sale.com and ns.buydomains.com are host names that each point to 52.20.26.87 IP addresses.