knowledgeholding.com - dns.ninja
knowledgeholding.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 | ns3.afternic.com ⭐ | ||||||
| A | 97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | ns4.afternic.com | ||||||
| A | 173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns4.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #0 | ||||||
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=1786911579 | ||||||
Previously MX for
knowledgeholding.com |
Same first word
knowledgeholding.com |
DNS History
9 records (4 active, 5 former)
○NSns1.bluehost.com2015-06-12 → 2016-09-20 · 4 obs
● 2016-09-20 06:29:06
○ 2026-03-24 09:54:06
○ 2026-08-16 20:23:48
○NSns2.bluehost.com2015-06-12 → 2016-09-20 · 4 obs
● 2016-09-20 06:29:06
○ 2026-03-24 09:54:06
○ 2026-08-16 20:23:48
●NSns3.afternic.com2026-03-24 → 2026-08-16 · 3 obs
● 2026-03-24 09:54:06
● 2026-08-16 20:23:48
●NSns4.afternic.com2026-03-24 → 2026-08-16 · 3 obs
● 2026-03-24 09:54:06
● 2026-08-16 20:23:48
○MXknowledgeholding.com2015-06-12 → 2016-09-20 · 4 obs
● 2016-09-20 06:29:06
○ 2026-03-24 09:54:06
○ 2026-08-16 20:23:48
●A13.248.169.482026-03-24 → 2026-08-16 · 3 obs
● 2026-03-24 09:54:06
● 2026-08-16 20:23:48
○A66.147.244.2102015-06-12 → 2016-09-20 · 4 obs
● 2016-09-20 06:29:06
○ 2017-04-20 01:02:16
○ 2026-08-16 20:23:48
○A74.220.199.62017-04-20 → 2017-04-20 · 4 obs
● 2017-04-20 01:02:16
○ 2026-03-24 09:54:06
○ 2026-08-16 20:23:48
●A76.223.54.1462026-03-24 → 2026-08-16 · 3 obs
● 2026-03-24 09:54:06
● 2026-08-16 20:23:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| knowledgeholding.com | ns3.afternic.com, ns4.afternic.com | 2 records |
✅ Authoritative Response
Server:173.201.66.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowledgeholding.com (unsigned zone)
⏱️ Timing
Total: 152ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns3.afternic.com, ns4.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)
Analysis
IP Addresses
knowledgeholding.com has two IP addresses: 13.248.169.48 and 76.223.54.146
Two other host names, along with allureclub.xyz, ew94.com and haivon.com, also share IP numbers with knowledgeholding.com.
Name Servers
The NS records for knowledgeholding.com delegate to ns3.afternic.com and ns4.afternic.com.
knowledgeholding.com shares its NS records with other domains, for example cloudicy.com, 102.19.rdns.ubiquity.io, dentists360.com and two others.
There is at least partial name server overlap between knowledgeholding.com and other domains — littlecreekinn.com, ufkm.com, www.szrs.com and two more among them.
These name servers frequently co-occur with the name servers verification-frsgyqgb387khmr9jzuunx.ns101.verify.hn and verification-2hupcltk6hmfcmoczls2f5.ns101.verify.hn.
ns3.afternic.com → 97.74.98.65 and ns4.afternic.com → 173.201.66.65: one IP number per host name.