`kayboldusman.cfd`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:2d4f^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:d33d^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.45.79^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.211.61^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
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`
NS	`veronica.ns.cloudflare.com`
		A	2606:4700:50::a29f:26ad^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`veronica.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ad^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`veronica.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ad^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`veronica.ns.cloudflare.com`
		A	108.162.194.173^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`veronica.ns.cloudflare.com`
		A	162.159.38.173^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`veronica.ns.cloudflare.com`
		A	172.64.34.173^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`veronica.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.45.79, 172.67.211.61
		IPv6 hints	2606:4700:3031::6815:2d4f, 2606:4700:3033::ac43:d33d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=200, name=cloudflare-ech.com
SOA	`rex.ns.cloudflare.com`dns@cloudflare.com serial=2396324618

`cfd`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.nic.cfd`
	NS	`b.nic.cfd`
	NS	`c.nic.cfd`
	NS	`d.nic.cfd`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1775374941

⚠️ On DNS blocklist: tif

Same first word

kayboldusman.cfd

DNS History

10 records (6 active, 4 former)

●NSrex.ns.cloudflare.com2026-02-21 → 2026-04-05 · 2 obs

● 2026-02-21 02:03:20
● 2026-04-05 08:07:52

●NSveronica.ns.cloudflare.com2026-02-21 → 2026-04-05 · 2 obs

● 2026-02-21 02:03:20
● 2026-04-05 08:07:52

●A104.21.45.792026-04-05 → 2026-04-05 · 2 obs

○ 2026-02-21 02:03:20
● 2026-04-05 08:07:52

●A172.67.211.612026-04-05 → 2026-04-05 · 2 obs

○ 2026-02-21 02:03:20
● 2026-04-05 08:07:52

○A188.114.96.02026-02-21 → 2026-02-21 · 2 obs

● 2026-02-21 02:03:20
○ 2026-04-05 08:07:52

○A188.114.97.02026-02-21 → 2026-02-21 · 2 obs

● 2026-02-21 02:03:20
○ 2026-04-05 08:07:52

●A2606:4700:3031::6815:2d4f2026-04-05 → 2026-04-05 · 2 obs

○ 2026-02-21 02:03:20
● 2026-04-05 08:07:52

●A2606:4700:3033::ac43:d33d2026-04-05 → 2026-04-05 · 2 obs

○ 2026-02-21 02:03:20
● 2026-04-05 08:07:52

○A2a06:98c1:3120::2026-02-21 → 2026-02-21 · 2 obs

● 2026-02-21 02:03:20
○ 2026-04-05 08:07:52

○A2a06:98c1:3121::2026-02-21 → 2026-02-21 · 2 obs

● 2026-02-21 02:03:20
○ 2026-04-05 08:07:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cfd	b.nic.cfd, c.nic.cfd, a.nic.cfd, d.nic.cfd	8 records
kayboldusman.cfd	rex.ns.cloudflare.com, veronica.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.13

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kayboldusman.cfd (unsigned zone)

⏱️ Timing

Total: 381ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.211.61, 104.21.45.79`
AAAA	2	`2606:4700:3033::ac43:d33d, 2606:4700:3031::6815:2d4f`
NS	2	`rex.ns.cloudflare.com, veronica.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`rex.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (b.nic.cfd, b.nic.cfd, c.nic.cfd...)

Analysis

IP Addresses

kayboldusman.cfd refers to four IP numbers: 2606:4700:3031::6815:2d4f, 2606:4700:3033::ac43:d33d, 104.21.45.79 and 172.67.211.61.

Other host names, for instance khodo.com, fioriflorissimoivrea.it, 20240308.24398448.workers.dev, amefewu.top and yemland.com share IP numbers with kayboldusman.cfd.

Name Servers

kayboldusman.cfd's delegation uses two name servers: rex.ns.cloudflare.com and veronica.ns.cloudflare.com.

kayboldusman.cfd uses the same name server setup as other domains, such as ati242.cfd, thegeekcouple.com, kilomtrecildirtana.cfd, oleaginously.lol and kolaysinizz.cfd.

kayboldusman.cfd at least partially shares name servers with other domains, including zgtyjrfw.com, freefireadvanceservers.net, h2507j0dcd3.top, archtr.org and motociclistas.com.co.

These name servers are commonly used with heather.ns.cloudflare.com, iris.ns.cloudflare.com and coleman.ns.cloudflare.com.

Host names with six IP numbers:

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.

veronica.ns.cloudflare.com points to 2606:4700:50::a29f:26ad, 2803:f800:50::6ca2:c2ad, 2a06:98c1:50::ac40:22ad, 108.162.194.173, 162.159.38.173 and 172.64.34.173.

kayboldusman.cfd - robtex.com