knowledgebases.net - dns.ninja

knowledgebases.net

DNSSEC⚠️ Not signed
NSisabel.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2668🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisabel.ns.cloudflare.com
A2803:f800:50::6ca2:c268🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRisabel.ns.cloudflare.com
A2a06:98c1:50::ac40:2268🇺🇸 Cloudflare2a06:98c1:50::/45
PTRisabel.ns.cloudflare.com
A108.162.194.104🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisabel.ns.cloudflare.com
A162.159.38.104Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisabel.ns.cloudflare.com
A172.64.34.104🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisabel.ns.cloudflare.com
NSrick.ns.cloudflare.com
A2606:4700:58::adf5:3b8b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrick.ns.cloudflare.com
A2803:f800:50::6ca2:c18b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrick.ns.cloudflare.com
A2a06:98c1:50::ac40:218b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrick.ns.cloudflare.com
A108.162.193.139🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrick.ns.cloudflare.com
A172.64.33.139🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrick.ns.cloudflare.com
A173.245.59.139🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrick.ns.cloudflare.com
SOAisabel.ns.cloudflare.comdns@cloudflare.com serial=2407967483

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1782650890
📈 Tranco rank: #588,392

Same first word

knowledgebases.net

DNS History

2 records (2 active, 0 former)

NSisabel.ns.cloudflare.comrick.ns.cloudflare.com
●NSisabel.ns.cloudflare.com2026-03-16 → 2026-06-28 · 2 obs
● 2026-03-16 20:11:50
● 2026-06-28 13:02:04
●NSrick.ns.cloudflare.com2026-03-16 → 2026-06-28 · 2 obs
● 2026-03-16 20:11:50
● 2026-06-28 13:02:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
knowledgebases.netrick.ns.cloudflare.com, isabel.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.139

NS records: rick.ns.cloudflare.com, isabel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledgebases.net (unsigned zone)

⏱️ Timing

Total: 172ms | Queries: -

📄 Records

TypeCountSample Data
NS2isabel.ns.cloudflare.com, rick.ns.cloudflare.com
SOA1isabel.ns.cloudflare.com dns.cloudflare.

Analysis

Name Servers

knowledgebases.net uses two name servers for its delegation: isabel.ns.cloudflare.com and rick.ns.cloudflare.com.

The name server configuration of knowledgebases.net is shared with other domains, for instance casashare.it, applydata.it, prenghy.org and two others.

There is at least partial name server overlap between knowledgebases.net and other domains — bus120sjsu.com, sparc.dk, credilogros.com and two more among them.

The name servers bruce.ns.cloudflare.com, heather.ns.cloudflare.com and rommy.ns.cloudflare.com are often found in combination with these name servers.

Hosts with 6 IP addresses each:

Hostname isabel.ns.cloudflare.com directs to 108.162.194.104, 162.159.38.104 and 172.64.34.104 along with 3 other IP addresses.

Hostname rick.ns.cloudflare.com directs to 108.162.193.139, 172.64.33.139 and 173.245.59.139 along with 3 other IP addresses.