`kursuswebpro.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:c888^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:44fc^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.68.252^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.200.136^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gene.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a9e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gene.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gene.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gene.ns.cloudflare.com`
		A	108.162.192.158^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gene.ns.cloudflare.com`
		A	172.64.32.158^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gene.ns.cloudflare.com`
		A	173.245.58.158^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gene.ns.cloudflare.com`
NS	`lennon.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lennon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lennon.ns.cloudflare.com`
		A	108.162.195.165^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennon.ns.cloudflare.com`
		A	162.159.44.165^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennon.ns.cloudflare.com`
		A	172.64.35.165^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennon.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.68.252, 172.67.200.136
		IPv6 hints	2606:4700:3030::ac43:c888, 2606:4700:3034::6815:44fc
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=151, name=cloudflare-ech.com
SOA	`gene.ns.cloudflare.com`dns@cloudflare.com serial=2400412042

`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=1776029087

rank #433792 globally
rank #191034 in the tld

Previously MX for

kursuswebpro.com

Same first word

kursuswebpro.com

DNS History

14 records (6 active, 8 former)

●NSgene.ns.cloudflare.com2026-02-28 → 2026-04-12 · 3 obs

○ 2017-04-19 06:36:24
● 2026-02-28 16:22:42
● 2026-04-12 21:46:08

●NSlennon.ns.cloudflare.com2026-02-28 → 2026-04-12 · 3 obs

○ 2017-04-19 06:36:24
● 2026-02-28 16:22:42
● 2026-04-12 21:46:08

○NSns1.jasawebsitepro.com2015-08-23 → 2017-04-19 · 7 obs

● 2015-08-23 05:11:18
● 2015-12-08 01:08:24
○ 2016-03-29 04:20:16
● 2016-09-20 02:48:32
● 2017-04-19 06:36:24
○ 2026-02-28 16:22:42
○ 2026-04-12 21:46:08

○NSns2.jasawebsitepro.com2015-08-23 → 2017-04-19 · 7 obs

● 2015-08-23 05:11:18
● 2015-12-08 01:08:24
○ 2016-03-29 04:20:16
● 2016-09-20 02:48:32
● 2017-04-19 06:36:24
○ 2026-02-28 16:22:42
○ 2026-04-12 21:46:08

○NSns41.jasahostingpro.com2016-03-29 → 2016-03-29 · 4 obs

○ 2015-12-08 01:08:24
● 2016-03-29 04:20:16
○ 2016-09-20 02:48:32
○ 2026-04-12 21:46:08

○NSns42.jasahostingpro.com2016-03-29 → 2016-03-29 · 4 obs

○ 2015-12-08 01:08:24
● 2016-03-29 04:20:16
○ 2016-09-20 02:48:32
○ 2026-04-12 21:46:08

○MXkursuswebpro.com2015-08-23 → 2017-04-19 · 4 obs

● 2015-08-23 05:11:18
● 2017-04-19 06:36:24
○ 2026-02-28 16:22:42
○ 2026-04-12 21:46:08

○A104.168.170.1842016-09-20 → 2017-04-19 · 5 obs

○ 2016-03-29 04:20:16
● 2016-09-20 02:48:32
● 2017-04-19 06:36:24
○ 2026-02-28 16:22:42
○ 2026-04-12 21:46:08

●A104.21.68.2522026-02-28 → 2026-04-12 · 3 obs

○ 2017-04-19 06:36:24
● 2026-02-28 16:22:42
● 2026-04-12 21:46:08

○A107.190.137.2432015-08-23 → 2015-12-08 · 4 obs

● 2015-08-23 05:11:18
● 2015-12-08 01:08:24
○ 2016-03-29 04:20:16
○ 2026-04-12 21:46:08

●A172.67.200.1362026-02-28 → 2026-04-12 · 3 obs

○ 2017-04-19 06:36:24
● 2026-02-28 16:22:42
● 2026-04-12 21:46:08

●A2606:4700:3030::ac43:c8882026-02-28 → 2026-04-12 · 3 obs

○ 2017-04-19 06:36:24
● 2026-02-28 16:22:42
● 2026-04-12 21:46:08

●A2606:4700:3034::6815:44fc2026-02-28 → 2026-04-12 · 3 obs

○ 2017-04-19 06:36:24
● 2026-02-28 16:22:42
● 2026-04-12 21:46:08

○A64.37.54.902016-03-29 → 2016-03-29 · 4 obs

○ 2015-12-08 01:08:24
● 2016-03-29 04:20:16
○ 2016-09-20 02:48:32
○ 2026-04-12 21:46:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
kursuswebpro.com	gene.ns.cloudflare.com, lennon.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.165

NS records: gene.ns.cloudflare.com, lennon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kursuswebpro.com (unsigned zone)

⏱️ Timing

Total: 323ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.68.252, 172.67.200.136`
AAAA	2	`2606:4700:3034::6815:44fc, 2606:4700:3030::ac43:c888`
NS	2	`gene.ns.cloudflare.com, lennon.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gene.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

kursuswebpro.com points to four IP numbers: 2606:4700:3030::ac43:c888, 2606:4700:3034::6815:44fc, 104.21.68.252 and 172.67.200.136.

Other host names, for instance ucuzelektrikmalzemeleri.com, ns1.(0x706f726e687562)4.com, xechaydien.org, static.ibnlive.com and snshah.com share IP numbers with kursuswebpro.com.

Name Servers

kursuswebpro.com's delegation is to two name servers gene.ns.cloudflare.com and lennon.ns.cloudflare.com.

kursuswebpro.com shares the same name server configuration as other domains, such as ulrichhorsebarns.com, agroportal.ba, kathylandrypsychicmedium.net, fumchenderson.org and ncnarc.com.

kursuswebpro.com at least partially shares its name servers with other domains, for instance lacarta.mx, shoppster.com, alpeware.com, lifesecurenow.com and bestdemotivationalposters.com.

These name servers are commonly used with ian.ns.cloudflare.com, alina.ns.cloudflare.com and jeff.ns.cloudflare.com.

Host names with six IP numbers:

gene.ns.cloudflare.com points to: 2606:4700:50::adf5:3a9e, 2803:f800:50::6ca2:c09e, 2a06:98c1:50::ac40:209e, 108.162.192.158, 172.64.32.158 and 173.245.58.158.

lennon.ns.cloudflare.com points to: 2606:4700:58::a29f:2ca5, 2803:f800:50::6ca2:c3a5, 2a06:98c1:50::ac40:23a5, 108.162.195.165, 162.159.44.165 and 172.64.35.165.

kursuswebpro.com - robtex.com