internationalknowledge.com - dns.ninja
internationalknowledge.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=1785231592 | ||||||
Same first word
internationalknowledge.com |
DNS History
4 records (3 active, 1 former)
●NSns.buydomains.com2026-02-15 → 2026-07-28 · 2 obs
● 2026-07-28 09:46:00
●NSthis-domain-for-sale.com2026-02-15 → 2026-07-28 · 2 obs
● 2026-07-28 09:46:00
●A207.148.248.1432015-11-21 → 2026-07-28 · 3 obs
● 2015-11-21 22:05:16
● 2026-07-28 09:46:00
○A66.151.181.492015-07-22 → 2015-07-22 · 4 obs
● 2015-07-22 16:29:22
○ 2015-11-21 22:05:16
○ 2026-07-28 09:46:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net... | - |
| internationalknowledge.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 internationalknowledge.com (unsigned zone)
⏱️ Timing
Total: 4177ms | 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
internationalknowledge.com points to a single IP number: 207.148.248.143.
Additional host names — desiol.com, mail.surfcodes.com, statewiderecords.com and two others — share IP numbers with internationalknowledge.com.
Name Servers
DNS delegation for internationalknowledge.com points to two name servers: this-domain-for-sale.com and ns.buydomains.com.
internationalknowledge.com shares its name server setup with other domains, including blmonline.com, ntmovie.com, medicmask.com and two others.
internationalknowledge.com has a partial name server overlap with other domains — among them arlitt.com and funflag.com.
Both this-domain-for-sale.com and ns.buydomains.com have a single IP address, 52.20.26.87, and share it.
Host names pointing to 52.20.26.87 IP addresses: this-domain-for-sale.com and ns.buydomains.com.