`masterknowledge.org`

	DNSSEC	⚠️ Not signed
	A	44.227.65.245
	A	44.227.76.166
	NS	`curitiba.ns.porkbun.com` ⭐
	NS	`fortaleza.ns.porkbun.com`
	NS	`maceio.ns.porkbun.com`
	NS	`salvador.ns.porkbun.com`
	TXT	`3beb0efccfd74504c042af2526f08c6298c21ed6`
	SOA	`curitiba.ns.porkbun.com`dns@cloudflare.com serial=2407530762

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1783743117

DNS History

12 records (6 active, 6 former)

●NScuritiba.ns.porkbun.com2026-06-22 → 2026-07-11 · 3 obs

○ 2017-12-06 04:01:10
● 2026-06-22 20:36:42
● 2026-07-11 04:30:08

●NSfortaleza.ns.porkbun.com2026-06-22 → 2026-07-11 · 3 obs

○ 2017-12-06 04:01:10
● 2026-06-22 20:36:42
● 2026-07-11 04:30:08

●NSmaceio.ns.porkbun.com2026-06-22 → 2026-07-11 · 3 obs

○ 2017-12-06 04:01:10
● 2026-06-22 20:36:42
● 2026-07-11 04:30:08

○NSns19.domaincontrol.com2015-08-22 → 2017-12-06 · 4 obs

● 2015-08-22 10:39:38
● 2017-12-06 04:01:10
○ 2026-06-22 20:36:42
○ 2026-07-11 04:30:08

○NSns20.domaincontrol.com2015-08-22 → 2017-12-06 · 4 obs

● 2015-08-22 10:39:38
● 2017-12-06 04:01:10
○ 2026-06-22 20:36:42
○ 2026-07-11 04:30:08

●NSsalvador.ns.porkbun.com2026-06-22 → 2026-07-11 · 3 obs

○ 2017-12-06 04:01:10
● 2026-06-22 20:36:42
● 2026-07-11 04:30:08

○MXmail.masterknowledge.org2015-08-22 → 2017-12-06 · 4 obs

● 2015-08-22 10:39:38
● 2017-12-06 04:01:10
○ 2026-06-22 20:36:42
○ 2026-07-11 04:30:08

○MXmailstore1.secureserver.net2015-08-22 → 2017-12-06 · 4 obs

● 2015-08-22 10:39:38
● 2017-12-06 04:01:10
○ 2026-06-22 20:36:42
○ 2026-07-11 04:30:08

○MXsmtp.secureserver.net2015-08-22 → 2017-12-06 · 4 obs

● 2015-08-22 10:39:38
● 2017-12-06 04:01:10
○ 2026-06-22 20:36:42
○ 2026-07-11 04:30:08

○A184.168.221.292015-08-22 → 2017-12-06 · 4 obs

● 2015-08-22 10:39:38
● 2017-12-06 04:01:10
○ 2026-06-22 20:36:42
○ 2026-07-11 04:30:08

●A44.227.65.2452026-06-22 → 2026-07-11 · 3 obs

○ 2017-12-06 04:01:10
● 2026-06-22 20:36:42
● 2026-07-11 04:30:08

●A44.227.76.1662026-06-22 → 2026-07-11 · 3 obs

○ 2017-12-06 04:01:10
● 2026-06-22 20:36:42
● 2026-07-11 04:30:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
masterknowledge.org	maceio.ns.porkbun.com, curitiba.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com	-

✅ Authoritative Response

Server:162.159.10.150

NS records: maceio.ns.porkbun.com, curitiba.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for masterknowledge.org (unsigned zone)

⏱️ Timing

Total: 2979ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`44.227.76.166, 44.227.65.245`
NS	4	`curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...`
TXT	1	`3beb0efccfd74504c042af2526f08c6298c21ed6`
SOA	1	`curitiba.ns.porkbun.com dns.cloudflare.c`

Analysis

IP Addresses

masterknowledge.org points to two IP numbers: 44.227.65.245 and 44.227.76.166.

Name Servers

masterknowledge.org is delegated to four name servers, curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

masterknowledge.org - robtex.com