`ku028.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:48cb^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:bb51^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.72.203^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.187.81^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elisabeth.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26e0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elisabeth.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2e0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elisabeth.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22e0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elisabeth.ns.cloudflare.com`
		A	108.162.194.224^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elisabeth.ns.cloudflare.com`
		A	162.159.38.224^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elisabeth.ns.cloudflare.com`
		A	172.64.34.224^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elisabeth.ns.cloudflare.com`
NS	`rex.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c0d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rex.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c30d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rex.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:230d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rex.ns.cloudflare.com`
		A	108.162.195.13^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rex.ns.cloudflare.com`
		A	162.159.44.13^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rex.ns.cloudflare.com`
		A	172.64.35.13^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rex.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.72.203, 172.67.187.81
		IPv6	2606:4700:3031::6815:48cb, 2606:4700:3032::ac43:bb51
SOA	`elisabeth.ns.cloudflare.com`dns@cloudflare.com serial=2398701896

`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

Subdomains

www.ku028.com

Same first word

ku028.com

Similar names

ku280.com

28k0u.com

DNS History

20 records (6 active, 14 former)

○NSdns01.park.onamae.com2015-11-03 → 2016-04-29 · 5 obs

○ 2015-05-09 16:09:54
● 2015-11-03 02:35:00
● 2016-04-29 17:31:12
○ 2018-07-13 04:45:14
○ 2026-03-14 13:12:52

○NSdns02.park.onamae.com2015-11-03 → 2016-04-29 · 5 obs

○ 2015-05-09 16:09:54
● 2015-11-03 02:35:00
● 2016-04-29 17:31:12
○ 2018-07-13 04:45:14
○ 2026-03-14 13:12:52

●NSelisabeth.ns.cloudflare.com2026-03-14 → 2026-03-14 · 2 obs

○ 2018-07-13 04:45:14
● 2026-03-14 13:12:52

○NSf1g1ns1.dnspod.net2016-12-31 → 2016-12-31 · 4 obs

○ 2016-04-29 17:31:12
● 2016-12-31 10:16:52
○ 2018-07-13 04:45:14
○ 2026-03-14 13:12:52

○NSn1.xundns.com2026-03-14 → 2026-03-14 · 1 obs

○ 2026-03-14 13:12:52

○NSn2.xundns.com2026-03-14 → 2026-03-14 · 1 obs

○ 2026-03-14 13:12:52

○NSns1.gmointernet.com2015-11-03 → 2016-04-29 · 5 obs

○ 2015-05-09 16:09:54
● 2015-11-03 02:35:00
● 2016-04-29 17:31:12
○ 2016-12-31 10:16:52
○ 2026-03-14 13:12:52

○NSns15.domaincontrol.com2015-05-09 → 2015-05-09 · 3 obs

● 2015-05-09 16:09:54
○ 2015-11-03 02:35:00
○ 2026-03-14 13:12:52

○NSns16.domaincontrol.com2015-05-09 → 2015-05-09 · 3 obs

● 2015-05-09 16:09:54
○ 2015-11-03 02:35:00
○ 2026-03-14 13:12:52

●NSrex.ns.cloudflare.com2026-03-14 → 2026-03-14 · 2 obs

○ 2018-07-13 04:45:14
● 2026-03-14 13:12:52

○MXmailstore1.secureserver.net2015-05-09 → 2015-05-09 · 3 obs

● 2015-05-09 16:09:54
○ 2015-11-03 02:35:00
○ 2026-03-14 13:12:52

○MXsmtp.secureserver.net2015-05-09 → 2015-05-09 · 3 obs

● 2015-05-09 16:09:54
○ 2015-11-03 02:35:00
○ 2026-03-14 13:12:52

●A104.21.72.2032026-03-14 → 2026-03-14 · 2 obs

○ 2018-07-13 04:45:14
● 2026-03-14 13:12:52

●A172.67.187.812026-03-14 → 2026-03-14 · 2 obs

○ 2018-07-13 04:45:14
● 2026-03-14 13:12:52

○A184.168.221.542015-05-09 → 2015-05-09 · 3 obs

● 2015-05-09 16:09:54
○ 2015-11-03 02:35:00
○ 2026-03-14 13:12:52

○A210.157.1.1342015-11-03 → 2016-04-29 · 5 obs

○ 2015-05-09 16:09:54
● 2015-11-03 02:35:00
● 2016-04-29 17:31:12
○ 2016-12-31 10:16:52
○ 2026-03-14 13:12:52

○A23.80.135.952016-12-31 → 2016-12-31 · 4 obs

○ 2016-04-29 17:31:12
● 2016-12-31 10:16:52
○ 2018-07-13 04:45:14
○ 2026-03-14 13:12:52

●A2606:4700:3031::6815:48cb2026-03-14 → 2026-03-14 · 2 obs

○ 2018-07-13 04:45:14
● 2026-03-14 13:12:52

●A2606:4700:3032::ac43:bb512026-03-14 → 2026-03-14 · 2 obs

○ 2018-07-13 04:45:14
● 2026-03-14 13:12:52

○CNAMEa.dnsapi12.com2026-03-14 → 2026-03-14 · 1 obs

○ 2026-03-14 13:12:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net...	-
ku028.com	elisabeth.ns.cloudflare.com, rex.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.195.13

NS records: elisabeth.ns.cloudflare.com, rex.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ku028.com (unsigned zone)

⏱️ Timing

Total: 336ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.187.81, 104.21.72.203`
AAAA	2	`2606:4700:3031::6815:48cb, 2606:4700:3032::ac43:bb51`
NS	2	`elisabeth.ns.cloudflare.com, rex.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elisabeth.ns.cloudflare.com dns.cloudfla`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

ku028.com is the parent of www.ku028.com.

IP Addresses

Four IP numbers are pointed to by ku028.com: 2606:4700:3031::6815:48cb, 2606:4700:3032::ac43:bb51, 104.21.72.203 and 172.67.187.81.

other host names including budget.ismailsoftdev.com, www.createdthis.net, btbftzz.cn, mariedelbee.com and thesend.org.br share IP numbers with ku028.com.

Name Servers

ku028.com is delegated to two name servers elisabeth.ns.cloudflare.com and rex.ns.cloudflare.com.

ku028.com shares the same name server setup as other domains, for instance jsjsty.com, xafjjshsw.com, sh-sthc.com, 1999mu.com and whsjhaaf.com.

ku028.com at least partially shares name servers with other domains, for instance mrabadan.com.ar, anteeo.be, flashnotif.info, cascadescanada.ca and capgrowhm.net.

these name servers are often used together with heather.ns.cloudflare.com, ligia.ns.cloudflare.com, heidi.ns.cloudflare.com and vern.ns.cloudflare.com.

Host names with six IP numbers:

Host name elisabeth.ns.cloudflare.com points to: 2606:4700:50::a29f:26e0, 2803:f800:50::6ca2:c2e0, 2a06:98c1:50::ac40:22e0, 108.162.194.224, 162.159.38.224 and 172.64.34.224.

Host name rex.ns.cloudflare.com points to: 2606:4700:58::a29f:2c0d, 2803:f800:50::6ca2:c30d, 2a06:98c1:50::ac40:230d, 108.162.195.13, 162.159.44.13 and 172.64.35.13.

ku028.com - robtex.com

ku028.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`ku028.com`

`com`