practicesos.com - dns.ninja

`practicesos.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	`ns73.domaincontrol.com` ⭐
		A	2603:5:21a4::2f^{🇺🇸 GODADDY-DNS2603:5:21a0::/44}
			PTR	`ns73.domaincontrol.com`
		A	97.74.106.47^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns73.domaincontrol.com`
NS	`ns74.domaincontrol.com`
		A	2603:5:22a4::2f^{🇺🇸 GODADDY-DNS2603:5:22a0::/44}
			PTR	`ns74.domaincontrol.com`
		A	173.201.74.47^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns74.domaincontrol.com`
MX	`practicesos-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c92c::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm2pr04cu00102.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::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:f905::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm2pr04cu00404.inbound.protection.outlook.com`
		A	52.101.9.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	52.101.40.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr05cu00402.inbound.protection.outlook.com`
		A	52.101.41.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	52.101.194.15^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr21cu00107.inbound.protection.outlook.com`
TXT	`MS=ms62423680`
TXT	`v=spf1 include:secureserver.net -all`
SOA	`ns73.domaincontrol.com`dns@jomax.net 2024-12-10 #1

`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=1783145021

Same first word

practicesos.com

Similar names

cristospace.com

osspractice.com

coasterpics.net

actiprocess.com

DNS History

10 records (5 active, 5 former)

○NSns4.connectcomputer.com2015-07-20 → 2017-04-19 · 4 obs

● 2015-07-20 11:59:00
● 2017-04-19 00:32:58
○ 2026-03-27 16:37:30
○ 2026-07-04 06:24:18

○NSns5.connectcomputer.com2015-07-20 → 2017-04-19 · 4 obs

● 2015-07-20 11:59:00
● 2017-04-19 00:32:58
○ 2026-03-27 16:37:30
○ 2026-07-04 06:24:18

●NSns73.domaincontrol.com2026-03-27 → 2026-07-04 · 3 obs

○ 2017-04-19 00:32:58
● 2026-03-27 16:37:30
● 2026-07-04 06:24:18

●NSns74.domaincontrol.com2026-03-27 → 2026-07-04 · 3 obs

○ 2017-04-19 00:32:58
● 2026-03-27 16:37:30
● 2026-07-04 06:24:18

○MXinbound30.exchangedefender.com2015-07-20 → 2017-04-19 · 4 obs

● 2015-07-20 11:59:00
● 2017-04-19 00:32:58
○ 2026-03-27 16:37:30
○ 2026-07-04 06:24:18

●MXpracticesos-com.mail.protection.outlook.com2026-03-27 → 2026-07-04 · 3 obs

○ 2017-04-19 00:32:58
● 2026-03-27 16:37:30
● 2026-07-04 06:24:18

●A15.197.148.332026-03-27 → 2026-07-04 · 3 obs

○ 2017-04-19 00:32:58
● 2026-03-27 16:37:30
● 2026-07-04 06:24:18

○A167.206.149.1712015-07-20 → 2017-04-19 · 4 obs

● 2015-07-20 11:59:00
● 2017-04-19 00:32:58
○ 2026-03-27 16:37:30
○ 2026-07-04 06:24:18

○A204.60.163.1712015-07-20 → 2015-10-06 · 4 obs

● 2015-07-20 11:59:00
● 2015-10-06 08:35:40
○ 2015-12-17 13:50:32
○ 2026-07-04 06:24:18

●A3.33.130.1902026-03-27 → 2026-07-04 · 3 obs

○ 2017-04-19 00:32:58
● 2026-03-27 16:37:30
● 2026-07-04 06:24:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
practicesos.com	ns73.domaincontrol.com, ns74.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.106.47

NS records: ns73.domaincontrol.com, ns74.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for practicesos.com (unsigned zone)

⏱️ Timing

Total: 168ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns73.domaincontrol.com, ns74.domaincontrol.com`
MX	1	`practicesos-com.mail.protection.outlook.`
TXT	2	`MS=ms62423680, v=spf1 include:secureserver.net -all`
SOA	1	`ns73.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns73.domaincontrol.com, ns73.domaincontrol.com, ns74.domaincontrol.com...)

Analysis

IP Addresses

practicesos.com has two IP addresses: 3.33.130.190 and 15.197.148.33

biztowin.com, exascale.us, educacional.info and two other host names share IP numbers with practicesos.com.

Name Servers

The NS records for practicesos.com delegate to ns73.domaincontrol.com and ns74.domaincontrol.com.

practicesos.com uses the same name servers as several other domains — among them ludwigroofing.com, biharnotices.in, if-core.eu and two more.

ns73.domaincontrol.com resolves to 97.74.106.47 and 2603:5:21a4::2f. Likewise, ns74.domaincontrol.com resolves to 173.201.74.47 and 2603:5:22a4::2f — two IP addresses apiece.

Mail Servers

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

practicesos-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.9.2, 52.101.40.2, 52.101.41.0 and 5 others.