knowledge-based.com - dns.ninja
knowledge-based.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
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=1786560459 | ||||||
Subdomains
hostmaster.knowledge-based.com |
Same first word
knowledge-based.com |
knowledge-based.org |
knowledge-based.eu |
DNS History
6 records (4 active, 2 former)
●NSns1.afternic.com2026-03-14 → 2026-08-12 · 2 obs
● 2026-08-12 19:12:40
●NSns2.afternic.com2026-03-14 → 2026-08-12 · 2 obs
● 2026-08-12 19:12:40
●A13.248.169.482026-03-14 → 2026-08-12 · 3 obs
● 2026-03-14 21:20:46
● 2026-08-12 19:12:40
○A207.148.248.1432015-10-10 → 2016-07-18 · 5 obs
● 2015-10-10 14:22:38
● 2016-07-18 09:10:04
○ 2017-05-18 05:04:28
○ 2026-08-12 19:12:40
○A66.151.181.492015-05-23 → 2015-05-23 · 3 obs
○ 2015-10-10 14:22:38
○ 2026-08-12 19:12:40
●A76.223.54.1462026-03-14 → 2026-08-12 · 3 obs
● 2026-03-14 21:20:46
● 2026-08-12 19:12:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| knowledge-based.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowledge-based.com (unsigned zone)
⏱️ Timing
Total: 96ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
Hierarchy
knowledge-based.com is the parent zone for hostmaster.knowledge-based.com.
IP Addresses
knowledge-based.com directs to two IP numbers, 13.248.169.48 and 76.223.54.146
blessthechild.com, neuralkernel.xyz, mncplay.com plus two other host names have IP numbers in common with knowledge-based.com.
Name Servers
DNS delegation for knowledge-based.com points to two name servers: ns1.afternic.com and ns2.afternic.com.
The name server configuration of knowledge-based.com is shared with other domains, for instance fright.net, aaraf.com, nme.io and two others.
knowledge-based.com partially shares its NS delegation with several other domains, including ffm.biz, cadelga.com, regenthall.com and two others.
These name servers often co-occur with the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn.
ns1.afternic.com directs to 97.74.98.69 and 2603:5:2126::45. ns2.afternic.com directs to 173.201.66.69 and 2603:5:2226::45. Each host name carries two IP addresses.