unknownknowledge.com - dns.ninja
unknownknowledge.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=1781154183 | ||||||
Same first word
unknownknowledge.com |
DNS History
4 records (3 active, 1 former)
●NSns.buydomains.com2015-05-28 → 2026-06-11 · 2 obs
● 2026-06-11 05:13:46
●NSthis-domain-for-sale.com2026-03-01 → 2026-06-11 · 3 obs
● 2026-03-01 23:28:52
● 2026-06-11 05:13:46
●A207.148.248.1432015-10-11 → 2026-06-11 · 3 obs
● 2015-10-11 09:24:30
● 2026-06-11 05:13:46
○A50.63.202.1042015-05-28 → 2015-05-28 · 3 obs
○ 2015-10-11 09:24:30
○ 2026-06-11 05:13:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net... | - |
| unknownknowledge.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 unknownknowledge.com (unsigned zone)
⏱️ Timing
Total: 3051ms | 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
unknownknowledge.com directs to one IP number, which is 207.148.248.143.
Among the host names that share IP numbers with unknownknowledge.com are turbinedirect.com, ns1.fullfigures.com, cherokeesales.com and two others.
Name Servers
unknownknowledge.com is served by two delegated name servers, this-domain-for-sale.com and ns.buydomains.com.
unknownknowledge.com has the same name server delegation as a number of other domains, such as giftsheaven.com, specialflooring.com, ispecific.com and two more.
Some of unknownknowledge.com's name servers are also used by other domains, including interstatetransfer.com, photohongkong.com, apocalypsefitness.com and arcm.net.
These name servers often co-occur with the name servers ns2.buydomains.com.
this-domain-for-sale.com and ns.buydomains.com share one IP address between them — 52.20.26.87.
These two host names — this-domain-for-sale.com and ns.buydomains.com — each point to 52.20.26.87 IP addresses.