exactknowledge.com - dns.ninja
exactknowledge.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=1782502230 | ||||||
Subdomains
mail10.exactknowledge.com |
mailmachine-mta192.exactknowledge.com |
Same first word
exactknowledge.com |
DNS History
9 records (3 active, 6 former)
●NSns.buydomains.com2015-06-04 → 2026-06-26 · 3 obs
● 2015-06-04 19:37:58
● 2026-06-26 19:40:26
○NSns1.cbkid.net2008-02-22 → 2008-02-22 · 3 obs
○ 2015-06-04 19:37:58
○ 2026-06-26 19:40:26
○NSns2.cbkid.net2008-02-22 → 2008-02-22 · 3 obs
○ 2015-06-04 19:37:58
○ 2026-06-26 19:40:26
●NSthis-domain-for-sale.com2026-03-22 → 2026-06-26 · 3 obs
● 2026-03-22 09:56:32
● 2026-06-26 19:40:26
○MXmail10.exactknowledge.com2008-02-22 → 2008-02-22 · 3 obs
○ 2015-06-04 19:37:58
○ 2026-06-26 19:40:26
○MXmail11.exactknowledge.com2008-02-22 → 2008-02-22 · 3 obs
○ 2015-06-04 19:37:58
○ 2026-06-26 19:40:26
○A141.8.225.1242016-02-05 → 2016-04-23 · 5 obs
● 2016-02-05 03:29:10
● 2016-04-23 14:36:02
○ 2016-12-23 16:18:48
○ 2026-06-26 19:40:26
●A207.148.248.1432016-12-23 → 2026-06-26 · 3 obs
● 2016-12-23 16:18:48
● 2026-06-26 19:40:26
○A50.63.202.1042015-06-04 → 2015-11-09 · 5 obs
● 2015-06-04 19:37:58
● 2015-11-09 05:28:26
○ 2016-02-05 03:29:10
○ 2026-06-26 19:40:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| exactknowledge.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 exactknowledge.com (unsigned zone)
⏱️ Timing
Total: 93ms | 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
Hierarchy
exactknowledge.com is the parent domain of mail10.exactknowledge.com and mailmachine-mta192.exactknowledge.com.
IP Addresses
exactknowledge.com points to a single IP number: 207.148.248.143.
Additional host names — mail.grilldiscount.com, www.creberg.com, hairstylesgallery.com and two others — share IP numbers with exactknowledge.com.
Name Servers
DNS delegation for exactknowledge.com points to two name servers: this-domain-for-sale.com and ns.buydomains.com.
exactknowledge.com shares its name server setup with other domains, including hotmocha.com, customizedsuits.com, burgerbits.com and two others.
exactknowledge.com partially shares its NS delegation with several other domains, including forumliving.com, craftersutopia.com, waterfrontbathrooms.com and two others.
These name servers often co-occur with the name servers ns2.buydomains.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.