`ka5u.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:29a5^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:bfb8^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.41.165^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.191.184^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alex.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b64^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c164^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alex.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2164^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alex.ns.cloudflare.com`
		A	108.162.193.100^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	172.64.33.100^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	173.245.59.100^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
NS	`jean.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a79^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c079^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jean.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2079^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jean.ns.cloudflare.com`
		A	108.162.192.121^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
		A	172.64.32.121^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
		A	173.245.58.121^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.41.165, 172.67.191.184
		IPv6 hints	2606:4700:3030::6815:29a5, 2606:4700:3036::ac43:bfb8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=214, name=cloudflare-ech.com
SOA	`alex.ns.cloudflare.com`dns@cloudflare.com serial=2406409428

`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=1782072035

Same first word

ka5u.com

Similar names

5kua.com

kua5.com

k5ua.com

5uka.com

DNS History

10 records (6 active, 4 former)

●NSalex.ns.cloudflare.com2026-02-24 → 2026-06-21 · 3 obs

○ 2017-06-18 02:51:24
● 2026-02-24 11:40:44
● 2026-06-21 20:17:14

○NSdns27.hichina.com2015-05-22 → 2017-06-18 · 5 obs

○ 2008-03-14 06:55:12
● 2015-05-22 04:24:32
● 2017-06-18 02:51:24
○ 2026-02-24 11:40:44
○ 2026-06-21 20:17:14

○NSdns28.hichina.com2015-05-22 → 2017-06-18 · 5 obs

○ 2008-03-14 06:55:12
● 2015-05-22 04:24:32
● 2017-06-18 02:51:24
○ 2026-02-24 11:40:44
○ 2026-06-21 20:17:14

●NSjean.ns.cloudflare.com2026-02-24 → 2026-06-21 · 3 obs

○ 2017-06-18 02:51:24
● 2026-02-24 11:40:44
● 2026-06-21 20:17:14

●A104.21.41.1652026-02-24 → 2026-06-21 · 3 obs

○ 2017-06-18 02:51:24
● 2026-02-24 11:40:44
● 2026-06-21 20:17:14

○A113.10.246.2262015-10-10 → 2017-06-18 · 5 obs

○ 2015-05-22 04:24:32
● 2015-10-10 23:58:16
● 2017-06-18 02:51:24
○ 2026-02-24 11:40:44
○ 2026-06-21 20:17:14

●A172.67.191.1842026-02-24 → 2026-06-21 · 3 obs

○ 2017-06-18 02:51:24
● 2026-02-24 11:40:44
● 2026-06-21 20:17:14

●A2606:4700:3030::6815:29a52026-02-24 → 2026-06-21 · 3 obs

○ 2017-06-18 02:51:24
● 2026-02-24 11:40:44
● 2026-06-21 20:17:14

●A2606:4700:3036::ac43:bfb82026-02-24 → 2026-06-21 · 3 obs

○ 2017-06-18 02:51:24
● 2026-02-24 11:40:44
● 2026-06-21 20:17:14

○A69.176.95.1582015-05-22 → 2015-05-22 · 4 obs

○ 2008-03-14 06:55:12
● 2015-05-22 04:24:32
○ 2015-10-10 23:58:16
○ 2026-06-21 20:17:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...	-
ka5u.com	alex.ns.cloudflare.com, jean.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.121

NS records: alex.ns.cloudflare.com, jean.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ka5u.com (unsigned zone)

⏱️ Timing

Total: 157ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.191.184, 104.21.41.165`
AAAA	2	`2606:4700:3036::ac43:bfb8, 2606:4700:3030::6815:29a5`
NS	2	`alex.ns.cloudflare.com, jean.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alex.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ka5u.com resolves to four IP addresses: 104.21.41.165, 172.67.191.184, 2606:4700:3030::6815:29a5 and 2606:4700:3036::ac43:bfb8.

Two other host names, along with www.aeuifgsbjnzpp.online, ultra-defense.com and myasiantv.co.ua, also share IP numbers with ka5u.com.

Name Servers

Two name servers handle the delegation for ka5u.com: alex.ns.cloudflare.com and jean.ns.cloudflare.com.

ka5u.com shares its NS records with other domains, for example signalisationaudet.com, gzdzsw.com, chaomall.com and two others.

ka5u.com shares at least some of its name servers with other domains, including joat.co, wilsonsre.com.au, lafan.com and two others.

These name servers are frequently seen alongside the name servers coco.ns.cloudflare.com.

DNS names with 6 IP addresses:

alex.ns.cloudflare.com resolves to 108.162.193.100, 172.64.33.100 and 173.245.59.100 among others, with 3 other IP addresses in total.

jean.ns.cloudflare.com resolves to 108.162.192.121, 172.64.32.121 and 173.245.58.121 among others, with 3 other IP addresses in total.

ka5u.com - robtex.com

ka5u.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`ka5u.com`

`com`