`recrashcourse.com`

DNSSEC	⚠️ Not signed
A	3.33.152.147^{🇺🇸 Amazon3.33.144.0/20}
		PTR	`a4ec4c6ea1c92e2e6.awsglobalaccelerator.com`
A	15.197.142.173^{🇺🇸 Amazon15.197.128.0/20}
NS	`ns47.domaincontrol.com` ⭐
		A	2603:5:2172::18^{🇺🇸 GODADDY-DNS2603:5:2170::/44}
			PTR	`ns47.domaincontrol.com`
		A	97.74.103.24^{🇺🇸 GODADDY-DNS97.74.102.0/23}
			PTR	`ns47.domaincontrol.com`
NS	`ns48.domaincontrol.com`
		A	2603:5:2272::18^{🇺🇸 GODADDY-DNS2603:5:2270::/44}
			PTR	`ns48.domaincontrol.com`
		A	173.201.71.24^{🇺🇸 GODADDY-DNS173.201.70.0/23}
			PTR	`ns48.domaincontrol.com`
SOA	`ns47.domaincontrol.com`dns@jomax.net 2022-08-08 #4

`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=1775022787

Same first word

recrashcourse.com

DNS History

14 records (4 active, 10 former)

○NSns01.one.com2017-03-16 → 2017-03-16 · 3 obs

○ 2016-07-13 18:41:02
● 2017-03-16 23:02:42
○ 2026-04-01 06:14:10

○NSns02.one.com2017-03-16 → 2017-03-16 · 3 obs

○ 2016-07-13 18:41:02
● 2017-03-16 23:02:42
○ 2026-04-01 06:14:10

●NSns47.domaincontrol.com2026-04-01 → 2026-04-01 · 2 obs

○ 2017-03-16 23:02:42
● 2026-04-01 06:14:10

●NSns48.domaincontrol.com2026-04-01 → 2026-04-01 · 2 obs

○ 2017-03-16 23:02:42
● 2026-04-01 06:14:10

○NSns67.domaincontrol.com2015-08-16 → 2016-07-13 · 4 obs

● 2015-08-16 11:11:04
● 2016-07-13 18:41:02
○ 2017-03-16 23:02:42
○ 2026-04-01 06:14:10

○NSns68.domaincontrol.com2015-08-16 → 2016-07-13 · 4 obs

● 2015-08-16 11:11:04
● 2016-07-13 18:41:02
○ 2017-03-16 23:02:42
○ 2026-04-01 06:14:10

○MXmailstore1.secureserver.net2015-08-16 → 2016-07-13 · 4 obs

● 2015-08-16 11:11:04
● 2016-07-13 18:41:02
○ 2017-03-16 23:02:42
○ 2026-04-01 06:14:10

○MXmx1.pub.mailpod1-wdc1.one.com2017-03-16 → 2017-03-16 · 3 obs

○ 2016-07-13 18:41:02
● 2017-03-16 23:02:42
○ 2026-04-01 06:14:10

○MXmx2.pub.mailpod1-wdc1.one.com2017-03-16 → 2017-03-16 · 3 obs

○ 2016-07-13 18:41:02
● 2017-03-16 23:02:42
○ 2026-04-01 06:14:10

○MXsmtp.secureserver.net2015-08-16 → 2016-07-13 · 4 obs

● 2015-08-16 11:11:04
● 2016-07-13 18:41:02
○ 2017-03-16 23:02:42
○ 2026-04-01 06:14:10

○A104.37.35.662017-03-16 → 2017-03-16 · 3 obs

○ 2016-07-13 18:41:02
● 2017-03-16 23:02:42
○ 2026-04-01 06:14:10

●A15.197.142.1732026-04-01 → 2026-04-01 · 2 obs

○ 2017-03-16 23:02:42
● 2026-04-01 06:14:10

●A3.33.152.1472026-04-01 → 2026-04-01 · 2 obs

○ 2017-03-16 23:02:42
● 2026-04-01 06:14:10

○A50.63.202.492015-08-16 → 2016-07-13 · 4 obs

● 2015-08-16 11:11:04
● 2016-07-13 18:41:02
○ 2017-03-16 23:02:42
○ 2026-04-01 06:14:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net...	-
recrashcourse.com	ns47.domaincontrol.com, ns48.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.71.24

NS records: ns47.domaincontrol.com, ns48.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for recrashcourse.com (unsigned zone)

⏱️ Timing

Total: 146ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.142.173, 3.33.152.147`
NS	2	`ns47.domaincontrol.com, ns48.domaincontrol.com`
SOA	1	`ns47.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns47.domaincontrol.com, ns47.domaincontrol.com, ns48.domaincontrol.com...)

Analysis

IP Addresses

recrashcourse.com points to two IPs: 3.33.152.147 and 15.197.142.173.

Other host names, for instance fhomex.info, vanagon.co, mastertectools.com, bitcoingay(0x706f726e).com and hillspringchurch.com share IP numbers with recrashcourse.com.

Name Servers

Two name servers ns47.domaincontrol.com and ns48.domaincontrol.com are delegated to recrashcourse.com.

recrashcourse.com uses the same name server configuration as other domains, such as portabletapboard.com, battlefieldkali.com, plannerswithoutborders.org, chefbradmiller.com and coinbowl.com.

Host names with two IPs:

ns47.domaincontrol.com points to 2603:5:2172::18 and 97.74.103.24.

ns48.domaincontrol.com points to 2603:5:2272::18 and 173.201.71.24.

recrashcourse.com - robtex.com