`kukucourses.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:97cb^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:5220^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.82.32^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.151.203^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jaime.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c66^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaime.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c366^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jaime.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2366^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jaime.ns.cloudflare.com`
		A	108.162.195.102^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaime.ns.cloudflare.com`
		A	162.159.44.102^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaime.ns.cloudflare.com`
		A	172.64.35.102^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaime.ns.cloudflare.com`
NS	`laila.ns.cloudflare.com`
		A	2606:4700:50::a29f:267a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laila.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c27a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`laila.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:227a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`laila.ns.cloudflare.com`
		A	108.162.194.122^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laila.ns.cloudflare.com`
		A	162.159.38.122^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laila.ns.cloudflare.com`
		A	172.64.34.122^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laila.ns.cloudflare.com`
MX	`mx1.hostinger.com` ⭐
		A	2606:4700:90:0:c1f8:f874:2386:b61f^{🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.65.182.103^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx2.hostinger.com`⁽¹⁰⁾
		A	2606:4700:90:0:c1f8:f874:2386:b61f^{🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.65.182.103^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
TXT	`471dc9df1f92d99b1ab8dcc878c810c7`
TXT	`google-site-verification=3Io2r5GGhb2PzWq5ZhWbm-Vs0ms3GOYJ4KD5xtsa-Oc`
TXT	`google-site-verification=4jCDrgKJVlSiHDeqwyJUJLx_ojexR5WKEnkRDwHHHWc`
TXT	`google-site-verification=tbS-1_TpAH-9dFj55pkWJvVKbtSDFMeHGr42ScgAEN0`
TXT	`openai-domain-verification=dv-rLajUAPn4vasrHhRE2pPAvFz`
TXT	`v=spf1 include:_spf.mail.hostinger.com include:spf.selzy.com ~all`
TXT	`yandex-verification: a7cd8ab4e0b46a79`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.82.32, 172.67.151.203
		IPv6 hints	2606:4700:3031::ac43:97cb, 2606:4700:3035::6815:5220
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=83, name=cloudflare-ech.com
SOA	`jaime.ns.cloudflare.com`dns@cloudflare.com serial=2399939166

`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=1776111922

Same first word

kukucourses.com

DNS History

8 records (8 active, 0 former)

●NSjaime.ns.cloudflare.com2026-03-20 → 2026-04-13 · 2 obs

● 2026-03-20 10:44:44
● 2026-04-13 20:28:38

●NSlaila.ns.cloudflare.com2026-03-20 → 2026-04-13 · 2 obs

● 2026-03-20 10:44:44
● 2026-04-13 20:28:38

●MXmx1.hostinger.com2026-03-20 → 2026-04-13 · 2 obs

● 2026-03-20 10:44:44
● 2026-04-13 20:28:38

●MXmx2.hostinger.com2026-03-20 → 2026-04-13 · 2 obs

● 2026-03-20 10:44:44
● 2026-04-13 20:28:38

●A104.21.82.322026-03-20 → 2026-04-13 · 2 obs

● 2026-03-20 10:44:44
● 2026-04-13 20:28:38

●A172.67.151.2032026-03-20 → 2026-04-13 · 2 obs

● 2026-03-20 10:44:44
● 2026-04-13 20:28:38

●A2606:4700:3031::ac43:97cb2026-03-20 → 2026-04-13 · 2 obs

● 2026-03-20 10:44:44
● 2026-04-13 20:28:38

●A2606:4700:3035::6815:52202026-03-20 → 2026-04-13 · 2 obs

● 2026-03-20 10:44:44
● 2026-04-13 20:28:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net...	-
kukucourses.com	laila.ns.cloudflare.com, jaime.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.122

NS records: laila.ns.cloudflare.com, jaime.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kukucourses.com (unsigned zone)

⏱️ Timing

Total: 473ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.82.32, 172.67.151.203`
AAAA	2	`2606:4700:3031::ac43:97cb, 2606:4700:3035::6815:5220`
NS	2	`jaime.ns.cloudflare.com, laila.ns.cloudflare.com`
MX	2	`mx2.hostinger.com (pri: 10), mx1.hostinger.com (pri: 5)`
TXT	7	`471dc9df1f92d99b1ab8dcc878c810c7, google-site-verification=3Io2r5GGhb2PzWq...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jaime.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

kukucourses.com resolves to four IP numbers: 2606:4700:3031::ac43:97cb, 2606:4700:3035::6815:5220, 104.21.82.32 and 172.67.151.203.

other host names for instance garnersg.com, www.veda.co.nz.cdn.cloudflare.net, vert.website, mail.dgfs888.com and vcscc.com share IP numbers with kukucourses.com.

Name Servers

kukucourses.com is delegated to two name servers: jaime.ns.cloudflare.com and laila.ns.cloudflare.com.

kukucourses.com shares the same name server setup as other domains, for example iswhat.net and wolfart.pl.

kukucourses.com at least partially shares name servers with other domains, for instance xhuli.com, lm3u0d.com, cortexsys.co.nz, smartpanm.in and sidarthur.com.

These name servers are often used with dahlia.ns.cloudflare.com and elly.ns.cloudflare.com.

Host names with six IP numbers:

jaime.ns.cloudflare.com points to: 2606:4700:58::a29f:2c66, 2803:f800:50::6ca2:c366, 2a06:98c1:50::ac40:2366, 108.162.195.102, 162.159.44.102 and 172.64.35.102; laila.ns.cloudflare.com points to: 2606:4700:50::a29f:267a, 2803:f800:50::6ca2:c27a, 2a06:98c1:50::ac40:227a, 108.162.194.122, 162.159.38.122 and 172.64.34.122.

Mail Servers

kukucourses.com is handled by two mail servers: mx1.hostinger.com and mx2.hostinger.com.

kukucourses.com shares the same mail server setup as other domains, for instance b25cheats.fun, trendpost.in, designaspirants.com, lovadoodle.com and cloud9tex.com.

kukucourses.com shares at least partially some mail servers with other domains, for instance steelsmith.co.in, alquilerplus.es and impriindia.com.

Host names with two IP numbers:

mx1.hostinger.com points to 2606:4700:90:0:c1f8:f874:2386:b61f and 172.65.182.103.

mx2.hostinger.com points to 2606:4700:90:0:c1f8:f874:2386:b61f and 172.65.182.103.

Names pointing to 2606:4700:90:0:c1f8:f874:2386:b61f: mx1.hostinger.com and mx2.hostinger.com.

Names pointing to 172.65.182.103: mx1.hostinger.com and mx2.hostinger.com.

kukucourses.com - robtex.com

kukucourses.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`kukucourses.com`

`com`