🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`codeofmastery.org`

DNSSEC	⚠️ Not signed
A	13.248.243.5^{🇺🇸 Amazon13.248.240.0/20}
		PTR	`a16e665f42988324c.awsglobalaccelerator.com`
A	76.223.105.230^{🇺🇸 Amazon76.223.96.0/20}
NS	`ns43.domaincontrol.com` ⭐
		A	2603:5:2152::16^{🇺🇸 GODADDY-DNS2603:5:2150::/44}
			PTR	`ns43.domaincontrol.com`
		A	97.74.101.22^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns43.domaincontrol.com`
NS	`ns44.domaincontrol.com`
		A	2603:5:2252::16^{🇺🇸 GODADDY-DNS2603:5:2250::/44}
			PTR	`ns44.domaincontrol.com`
		A	173.201.69.22^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns44.domaincontrol.com`
MX	`codeofmastery-org.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc31::1^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy8pr01cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:cc31::3^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy2pr01cu00503.inbound.protection.outlook.com`
		A	2a01:111:f403:cc33::^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-meupr01cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:cc33::1^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-meupr01cu00301.inbound.protection.outlook.com`
		A	52.101.149.0^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy2pr01cu00300.inbound.protection.outlook.com`
		A	52.101.149.1^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy8pr01cu00101.inbound.protection.outlook.com`
		A	52.101.149.2^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy5pr01cu00902.inbound.protection.outlook.com`
		A	52.101.151.0^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-meupr01cu00200.inbound.protection.outlook.com`
TXT	`NETORGFT19573819.onmicrosoft.com`
TXT	`v=spf1 include:secureserver.net -all`
SOA	`ns43.domaincontrol.com`dns@jomax.net 2025-09-08 #1

`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=1790106930

Same first word

codeofmastery.org

Previous names

Next names

DNS History

5 records (5 active, 0 former)

●NSns43.domaincontrol.com2026-09-10 → 2026-09-22 · 2 obs

● 2026-09-10 13:33:16
● 2026-09-22 20:23:02

●NSns44.domaincontrol.com2026-09-10 → 2026-09-22 · 2 obs

● 2026-09-10 13:33:16
● 2026-09-22 20:23:02

●MXcodeofmastery-org.mail.protection.outlook.com2026-09-10 → 2026-09-22 · 2 obs

● 2026-09-10 13:33:16
● 2026-09-22 20:23:02

●A13.248.243.52026-09-10 → 2026-09-22 · 2 obs

● 2026-09-10 13:33:16
● 2026-09-22 20:23:02

●A76.223.105.2302026-09-10 → 2026-09-22 · 2 obs

● 2026-09-10 13:33:16
● 2026-09-22 20:23:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
codeofmastery.org	ns44.domaincontrol.com, ns43.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.69.22

NS records: ns44.domaincontrol.com, ns43.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codeofmastery.org (unsigned zone)

⏱️ Timing

Total: 271ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.105.230, 13.248.243.5`
NS	2	`ns43.domaincontrol.com, ns44.domaincontrol.com`
MX	1	`codeofmastery-org.mail.protection.outloo`
TXT	2	`NETORGFT19573819.onmicrosoft.com, v=spf1 include:secureserver.net -all`
SOA	1	`ns43.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

codeofmastery.org directs to two IP numbers, 13.248.243.5 and 76.223.105.230

escuelauniversitariademallorca.es, yourfiquest.com, outletboxito.shop and two other host names share IP numbers with codeofmastery.org.

Name Servers

codeofmastery.org has two authoritative name servers — ns43.domaincontrol.com and ns44.domaincontrol.com.

codeofmastery.org uses the same name servers as several other domains — among them healingfoodfoundation.com, (0x706f726e)ovino.info, bommaritonissanballwin.org and two more.

Both ns43.domaincontrol.com and ns44.domaincontrol.com have two IP addresses each. ns43.domaincontrol.com resolves to 97.74.101.22 and 2603:5:2152::16; ns44.domaincontrol.com resolves to 173.201.69.22 and 2603:5:2252::16.

Mail Servers

Mail for codeofmastery.org is handled by a single mail server, codeofmastery-org.mail.protection.outlook.com.

codeofmastery-org.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.149.0, 52.101.149.1, 52.101.149.2 and 5 others.

codeofmastery.org - robtex.com