`rncourses.com`

DNSSEC	⚠️ Not signed
A	192.64.151.235^{🇺🇸 THEPRODUCERS192.64.151.0/24 Voodoo.com, Inc 6002 Native Woods Dr Tampa, FL 33625}
NS	`ns1.anydns.com` ⭐
		A	192.64.151.240^{🇺🇸 THEPRODUCERS192.64.151.0/24 Voodoo.com, Inc 6002 Native Woods Dr Tampa, FL 33625}
			PTR	`ns1.anydns.com`
NS	`ns2.anydns.com`
		A	109.107.159.164^{🇷🇴 GCORE109.107.159.0/24}
NS	`ns3.anydns.com`
		A	188.166.180.221^{🇸🇬 DIGITALOCEAN188.166.176.0/20 DigitalOcean}
			PTR	`ns3.anydns.com`
NS	`ns4.anydns.com`
		A	45.63.51.182^{🇺🇸 AS-VULTR45.63.48.0/20 Vultr Assigned Prefix}
			PTR	`45.63.51.182.vultrusercontent.com`
MX	`mail.computer.com` ⭐
		A	91.199.82.39^{🇺🇸 GCORE91.199.82.0/24}
			PTR	`mail.computer.com`
TXT	`v=spf1 ip4:192.64.151.249 mx a -all`
TXT	`5c433cc67bf86cec95a2a00e19f0004fe0901ed6`
SOA	`ns1.anydns.com`hostmaster@rncourses.com 2024-10-23 #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=1771291435

Same first word

rncourses.com

DNS History

11 records (6 active, 5 former)

●NSns1.anydns.com2026-02-26 → 2026-03-22 · 3 obs

○ 2016-11-03 20:26:40
● 2026-02-26 19:59:14
● 2026-03-22 16:07:46

○NSns1.domainapps.com2015-06-02 → 2016-11-03 · 4 obs

● 2015-06-02 04:54:08
● 2016-11-03 20:26:40
○ 2026-02-26 19:59:14
○ 2026-03-22 16:07:46

●NSns2.anydns.com2026-02-26 → 2026-03-22 · 3 obs

○ 2016-11-03 20:26:40
● 2026-02-26 19:59:14
● 2026-03-22 16:07:46

○NSns2.domainapps.com2015-06-02 → 2016-11-03 · 4 obs

● 2015-06-02 04:54:08
● 2016-11-03 20:26:40
○ 2026-02-26 19:59:14
○ 2026-03-22 16:07:46

●NSns3.anydns.com2026-02-26 → 2026-03-22 · 3 obs

○ 2016-11-03 20:26:40
● 2026-02-26 19:59:14
● 2026-03-22 16:07:46

●NSns4.anydns.com2026-02-26 → 2026-03-22 · 3 obs

○ 2016-11-03 20:26:40
● 2026-02-26 19:59:14
● 2026-03-22 16:07:46

○MXmail.b-io.co2015-06-02 → 2016-11-03 · 4 obs

● 2015-06-02 04:54:08
● 2016-11-03 20:26:40
○ 2026-02-26 19:59:14
○ 2026-03-22 16:07:46

●MXmail.computer.com2026-02-26 → 2026-03-22 · 3 obs

○ 2016-11-03 20:26:40
● 2026-02-26 19:59:14
● 2026-03-22 16:07:46

●A192.64.151.2352026-02-26 → 2026-03-22 · 3 obs

○ 2016-11-03 20:26:40
● 2026-02-26 19:59:14
● 2026-03-22 16:07:46

○A50.97.87.2532015-06-02 → 2016-04-11 · 4 obs

● 2015-06-02 04:54:08
● 2016-04-11 15:41:18
○ 2016-11-03 20:26:40
○ 2026-03-22 16:07:46

○A75.126.212.672016-11-03 → 2016-11-03 · 4 obs

○ 2016-04-11 15:41:18
● 2016-11-03 20:26:40
○ 2026-02-26 19:59:14
○ 2026-03-22 16:07:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rncourses.com	ns1.anydns.com, ns2.anydns.com, ns3.anydns.com, ns4.anydns.com	4 records

✅ Authoritative Response

Server: 89.107.58.12

NS records: ns1.anydns.com, ns2.anydns.com, ns3.anydns.com, ns4.anydns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rncourses.com (unsigned zone)

⏱️ Timing

Total: 378ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.64.151.235`
NS	4	`ns1.anydns.com, ns2.anydns.com...`
MX	1	`mail.computer.com (pri: 10)`
TXT	2	`v=spf1 ip4:192.64.151.249 mx a -all, 5c433cc67bf86cec95a2a00e19f0004fe0901ed6`
SOA	1	`ns1.anydns.com hostmaster.rncourses.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.anydns.com, ns2.anydns.com, ns3.anydns.com...)

Analysis

IP Addresses

rncourses.com resolves to a single IP: 192.64.151.235.

Other host names, for instance grantfoundation.org, ftp.super(0x68656e746169).net, gotthejob.com, mobob.com and businesscoach.net share IP numbers with rncourses.com.

Name Servers

rncourses.com is delegated to four name servers: ns1.anydns.com, ns2.anydns.com, ns3.anydns.com and ns4.anydns.com.

rncourses.com shares some name servers with other domains, for example dailyfilth.com, adfun.com, cieh.com, piazzagrande.com and maxbulk.com.