`rkuu.sa.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:92f6^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:5fb7^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.95.183^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.146.246^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lucy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a85^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c085^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lucy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2085^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lucy.ns.cloudflare.com`
		A	108.162.192.133^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	172.64.32.133^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	173.245.58.133^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
NS	`scott.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`scott.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`scott.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`scott.ns.cloudflare.com`
		A	108.162.193.230^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`scott.ns.cloudflare.com`
		A	172.64.33.230^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`scott.ns.cloudflare.com`
		A	173.245.59.230^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`scott.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.95.183, 172.67.146.246
		IPv6 hints	2606:4700:3030::ac43:92f6, 2606:4700:3034::6815:5fb7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=116, name=cloudflare-ech.com
SOA	`lucy.ns.cloudflare.com`dns@cloudflare.com serial=2411484007

`sa.com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`ns1.centralnic.net`
	NS	`ns2.centralnic.net`
	NS	`ns3.centralnic.net`
	NS	`ns4.centralnic.net`
	TXT	`v=spf1 -all`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=3000597293

rank #1552 globally
rank #834 in the tld
⚠️ On DNS blocklist: spam-tlds
📈 Tranco rank: #4,266

Same first word

rkuu.sa.com

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DNS History

11 records (6 active, 5 former)

●NSlucy.ns.cloudflare.com2026-04-16 → 2026-08-10 · 2 obs

● 2026-04-16 20:53:06
● 2026-08-10 12:01:48

●NSscott.ns.cloudflare.com2026-04-16 → 2026-08-10 · 2 obs

● 2026-04-16 20:53:06
● 2026-08-10 12:01:48

●A104.21.95.1832026-04-16 → 2026-08-10 · 6 obs

● 2026-04-16 20:53:06
● 2026-04-20 03:34:32
○ 2026-04-28 15:59:04
○ 2026-05-01 12:20:08
● 2026-05-08 13:21:16
● 2026-08-10 12:01:48

●A172.67.146.2462026-04-16 → 2026-08-10 · 6 obs

● 2026-04-16 20:53:06
● 2026-04-20 03:34:32
○ 2026-04-28 15:59:04
○ 2026-05-01 12:20:08
● 2026-05-08 13:21:16
● 2026-08-10 12:01:48

○A188.114.96.02026-04-28 → 2026-05-01 · 5 obs

○ 2026-04-20 03:34:32
● 2026-04-28 15:59:04
● 2026-05-01 12:20:08
○ 2026-05-08 13:21:16
○ 2026-08-10 12:01:48

○A188.114.97.02026-04-28 → 2026-05-01 · 5 obs

○ 2026-04-20 03:34:32
● 2026-04-28 15:59:04
● 2026-05-01 12:20:08
○ 2026-05-08 13:21:16
○ 2026-08-10 12:01:48

●A2606:4700:3030::ac43:92f62026-08-06 → 2026-08-10 · 3 obs

○ 2026-05-08 13:21:16
● 2026-08-06 12:40:52
● 2026-08-10 12:01:48

○A2606:4700:3031::ac43:92f62026-04-16 → 2026-05-08 · 7 obs

● 2026-04-16 20:53:06
● 2026-04-20 03:34:32
○ 2026-04-28 15:59:04
○ 2026-05-01 12:20:08
● 2026-05-08 13:21:16
○ 2026-08-06 12:40:52
○ 2026-08-10 12:01:48

●A2606:4700:3034::6815:5fb72026-04-16 → 2026-08-10 · 6 obs

● 2026-04-16 20:53:06
● 2026-04-20 03:34:32
○ 2026-04-28 15:59:04
○ 2026-05-01 12:20:08
● 2026-05-08 13:21:16
● 2026-08-10 12:01:48

○A2a06:98c1:3120::2026-04-28 → 2026-05-01 · 5 obs

○ 2026-04-20 03:34:32
● 2026-04-28 15:59:04
● 2026-05-01 12:20:08
○ 2026-05-08 13:21:16
○ 2026-08-10 12:01:48

○A2a06:98c1:3121::2026-04-28 → 2026-05-01 · 5 obs

○ 2026-04-20 03:34:32
● 2026-04-28 15:59:04
● 2026-05-01 12:20:08
○ 2026-05-08 13:21:16
○ 2026-08-10 12:01:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net...	-
sa.com	ns1.centralnic.net, ns2.centralnic.net, ns3.centralnic.net, ns4.centralnic.net	-
rkuu.sa.com	scott.ns.cloudflare.com, lucy.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.133

NS records: scott.ns.cloudflare.com, lucy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rkuu.sa.com (unsigned zone)

⏱️ Timing

Total: 500ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.95.183, 172.67.146.246`
AAAA	2	`2606:4700:3030::ac43:92f6, 2606:4700:3034::6815:5fb7`
NS	2	`lucy.ns.cloudflare.com, scott.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lucy.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

rkuu.sa.com resolves to four IP addresses: 104.21.95.183, 172.67.146.246, 2606:4700:3030::ac43:92f6 and 2606:4700:3034::6815:5fb7.

Among the host names that share IP numbers with rkuu.sa.com are cifraronline.com, sailted.com, apimindia.net and two others.

Name Servers

rkuu.sa.com is delegated to two name servers: lucy.ns.cloudflare.com and scott.ns.cloudflare.com.

rkuu.sa.com has the same name server delegation as a number of other domains, such as iousui.jp.net, indea.com.mx, mera-lahore.co.uk and two more.

rkuu.sa.com shares at least some of its name servers with other domains, including flixpy.workers.dev, delorean.digital, monsterfail.com and two others.

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

Host names resolving to 6 IP numbers:

lucy.ns.cloudflare.com resolves to 108.162.192.133, 172.64.32.133, 173.245.58.133 and 3 other IP addresses.

scott.ns.cloudflare.com resolves to 108.162.193.230, 172.64.33.230, 173.245.59.230 and 3 other IP addresses.

rkuu.sa.com - robtex.com

rkuu.sa.com

sa.com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`rkuu.sa.com`

`sa.com`