`coursevaulter.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:d969^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:565e^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.86.94^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.217.105^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`christian.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cf7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`christian.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3f7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`christian.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23f7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`christian.ns.cloudflare.com`
		A	108.162.195.247^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`christian.ns.cloudflare.com`
		A	162.159.44.247^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`christian.ns.cloudflare.com`
		A	172.64.35.247^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`christian.ns.cloudflare.com`
NS	`leanna.ns.cloudflare.com`
		A	2606:4700:50::a29f:2697^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leanna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c297^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leanna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2297^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leanna.ns.cloudflare.com`
		A	108.162.194.151^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leanna.ns.cloudflare.com`
		A	162.159.38.151^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leanna.ns.cloudflare.com`
		A	172.64.34.151^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leanna.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.86.94, 172.67.217.105
		IPv6	2606:4700:3030::ac43:d969, 2606:4700:3034::6815:565e
SOA	`christian.ns.cloudflare.com`dns@cloudflare.com serial=2398042872

`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=1774947762

⚠️ On DNS blocklist: tif

Same first word

coursevaulter.com

DNS History

6 records (6 active, 0 former)

●NSchristian.ns.cloudflare.com2026-03-29 → 2026-03-31 · 2 obs

● 2026-03-29 10:50:04
● 2026-03-31 09:03:20

●NSleanna.ns.cloudflare.com2026-03-29 → 2026-03-31 · 2 obs

● 2026-03-29 10:50:04
● 2026-03-31 09:03:20

●A104.21.86.942026-03-29 → 2026-03-31 · 2 obs

● 2026-03-29 10:50:04
● 2026-03-31 09:03:20

●A172.67.217.1052026-03-29 → 2026-03-31 · 2 obs

● 2026-03-29 10:50:04
● 2026-03-31 09:03:20

●A2606:4700:3030::ac43:d9692026-03-29 → 2026-03-31 · 2 obs

● 2026-03-29 10:50:04
● 2026-03-31 09:03:20

●A2606:4700:3034::6815:565e2026-03-29 → 2026-03-31 · 2 obs

● 2026-03-29 10:50:04
● 2026-03-31 09:03:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
coursevaulter.com	leanna.ns.cloudflare.com, christian.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.151

NS records: leanna.ns.cloudflare.com, christian.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coursevaulter.com (unsigned zone)

⏱️ Timing

Total: 109ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.86.94, 172.67.217.105`
AAAA	2	`2606:4700:3030::ac43:d969, 2606:4700:3034::6815:565e`
NS	2	`christian.ns.cloudflare.com, leanna.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`christian.ns.cloudflare.com dns.cloudfla`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (leanna.ns.cloudflare.com, leanna.ns.cloudflare.com, leanna.ns.cloudflare.com...)

Analysis

IP Addresses

Four IP numbers are pointed to by coursevaulter.com: 2606:4700:3030::ac43:d969, 2606:4700:3034::6815:565e, 104.21.86.94 and 172.67.217.105.

other host names including norddeich-anita-schaefer.de, appds.eu, aptekaonline.life, insuflavel.com and imontop.pro share IP numbers with coursevaulter.com.

Name Servers

coursevaulter.com is delegated to two name servers christian.ns.cloudflare.com and leanna.ns.cloudflare.com.

coursevaulter.com shares the same name server setup as other domains, for instance machts.net, 219sekastream.com, ripstresser.top, gehtdas.net and skillsurgerpartners.com.

coursevaulter.com at least partially shares name servers with other domains, for instance abbabet.co, my1168.cn, pdl.name, ecowatersystems.cz and myqnr.com.

These name servers are commonly used with mallory.ns.cloudflare.com, april.ns.cloudflare.com and bradley.ns.cloudflare.com.

Host names with six IP numbers:

Host name christian.ns.cloudflare.com points to: 2606:4700:58::a29f:2cf7, 2803:f800:50::6ca2:c3f7, 2a06:98c1:50::ac40:23f7, 108.162.195.247, 162.159.44.247 and 172.64.35.247.

Host name leanna.ns.cloudflare.com points to: 2606:4700:50::a29f:2697, 2803:f800:50::6ca2:c297, 2a06:98c1:50::ac40:2297, 108.162.194.151, 162.159.38.151 and 172.64.34.151.

coursevaulter.com - robtex.com