`skillfulbrain.com`

DNSSEC	⚠️ Not signed
A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
NS	`ns01.domaincontrol.com` ⭐
		A	2603:5:2140::1^{🇺🇸 GODADDY-DNS2603:5:2140::/44}
			PTR	`ns01.domaincontrol.com`
		A	97.74.100.1^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns01.domaincontrol.com`
NS	`ns02.domaincontrol.com`
		A	2603:5:2240::1^{🇺🇸 GODADDY-DNS2603:5:2240::/44}
			PTR	`ns02.domaincontrol.com`
		A	173.201.68.1^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns02.domaincontrol.com`
MX	`skillfulbrain-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c92c::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm6pr05cu00404.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01403.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00301.inbound.protection.outlook.com`
		A	52.101.8.34^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	52.101.41.180^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr04cu00204.inbound.protection.outlook.com`
		A	52.101.50.7^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr21cu00207.inbound.protection.outlook.com`
		A	52.101.50.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00502.inbound.protection.outlook.com`
TXT	`NETORGFT12647729.onmicrosoft.com`
TXT	`v=spf1 include:secureserver.net -all`
SOA	`ns01.domaincontrol.com`dns@jomax.net 2023-09-19 #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.net`nstld@verisign-grs.com serial=1774544192

Same first word

skillfulbrain.com

DNS History

14 records (5 active, 9 former)

●NSns01.domaincontrol.com2026-03-21 → 2026-03-26 · 3 obs

○ 2018-08-11 21:44:18
● 2026-03-21 10:20:32
● 2026-03-26 17:23:32

●NSns02.domaincontrol.com2026-03-21 → 2026-03-26 · 3 obs

○ 2018-08-11 21:44:18
● 2026-03-21 10:20:32
● 2026-03-26 17:23:32

○NSns15.domaincontrol.com2015-06-01 → 2015-12-28 · 4 obs

● 2015-06-01 08:54:46
● 2015-12-28 07:40:46
○ 2016-03-28 10:48:36
○ 2026-03-26 17:23:32

○NSns16.domaincontrol.com2015-06-01 → 2015-12-28 · 4 obs

● 2015-06-01 08:54:46
● 2015-12-28 07:40:46
○ 2016-03-28 10:48:36
○ 2026-03-26 17:23:32

○NSns17.domaincontrol.com2018-08-11 → 2018-08-11 · 4 obs

○ 2016-03-28 10:48:36
● 2018-08-11 21:44:18
○ 2026-03-21 10:20:32
○ 2026-03-26 17:23:32

○NSns18.domaincontrol.com2018-08-11 → 2018-08-11 · 4 obs

○ 2016-03-28 10:48:36
● 2018-08-11 21:44:18
○ 2026-03-21 10:20:32
○ 2026-03-26 17:23:32

○MXmailstore1.secureserver.net2015-06-01 → 2015-12-28 · 4 obs

● 2015-06-01 08:54:46
● 2015-12-28 07:40:46
○ 2016-03-28 10:48:36
○ 2026-03-26 17:23:32

●MXskillfulbrain-com.mail.protection.outlook.com2026-03-21 → 2026-03-26 · 3 obs

○ 2016-03-28 10:48:36
● 2026-03-21 10:20:32
● 2026-03-26 17:23:32

○MXsmtp.secureserver.net2015-06-01 → 2015-12-28 · 4 obs

● 2015-06-01 08:54:46
● 2015-12-28 07:40:46
○ 2016-03-28 10:48:36
○ 2026-03-26 17:23:32

●A15.197.148.332026-03-21 → 2026-03-26 · 3 obs

○ 2018-08-11 21:44:18
● 2026-03-21 10:20:32
● 2026-03-26 17:23:32

○A159.65.181.1702018-08-11 → 2018-08-11 · 4 obs

○ 2016-03-28 10:48:36
● 2018-08-11 21:44:18
○ 2026-03-21 10:20:32
○ 2026-03-26 17:23:32

○A184.168.221.572015-12-28 → 2015-12-28 · 4 obs

○ 2015-10-27 02:19:42
● 2015-12-28 07:40:46
○ 2016-03-28 10:48:36
○ 2026-03-26 17:23:32

●A3.33.130.1902026-03-21 → 2026-03-26 · 3 obs

○ 2018-08-11 21:44:18
● 2026-03-21 10:20:32
● 2026-03-26 17:23:32

○A50.63.210.12015-06-01 → 2015-10-27 · 4 obs

● 2015-06-01 08:54:46
● 2015-10-27 02:19:42
○ 2015-12-28 07:40:46
○ 2026-03-26 17:23:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
skillfulbrain.com	ns01.domaincontrol.com, ns02.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.68.1

NS records: ns01.domaincontrol.com, ns02.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for skillfulbrain.com (unsigned zone)

⏱️ Timing

Total: 102ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns01.domaincontrol.com, ns02.domaincontrol.com`
MX	1	`skillfulbrain-com.mail.protection.outloo`
TXT	2	`NETORGFT12647729.onmicrosoft.com, v=spf1 include:secureserver.net -all`
SOA	1	`ns01.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns01.domaincontrol.com, ns01.domaincontrol.com, ns02.domaincontrol.com...)

Analysis

IP Addresses

skillfulbrain.com points to two IPs: 3.33.130.190 and 15.197.148.33.

Other host names including bhsamerica.com, cuscotrail.net, tra.support, wizeu.com and rotaryforged.com share IP numbers with skillfulbrain.com.

Name Servers

skillfulbrain.com's delegation uses two name servers, ns01.domaincontrol.com and ns02.domaincontrol.com.

skillfulbrain.com shares the same name server setup as other domains, for example maryumali.com, attributes.us, maximizeyourhealth.net, appinventive.com and osopera.org.

skillfulbrain.com at least partially shares name servers with other domains; for instance tribestarradio.com.

Host names with two IPs:

ns01.domaincontrol.com points to: 2603:5:2140::1 and 97.74.100.1

ns02.domaincontrol.com points to: 2603:5:2240::1 and 173.201.68.1

Mail Servers

skillfulbrain.com is handled by a single mail server, skillfulbrain-com.mail.protection.outlook.com.

Hostname skillfulbrain-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c92c::4, 2a01:111:f403:f802::1, 2a01:111:f403:f802::3, 2a01:111:f403:f804::1, 52.101.8.34, 52.101.41.180, 52.101.50.7 and 52.101.50.10.

skillfulbrain.com - robtex.com