`academiastep.cfd`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:4a10^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:98b3^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.74.16^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.152.179^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`corey.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c18^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`corey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c318^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`corey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2318^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`corey.ns.cloudflare.com`
		A	108.162.195.24^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`corey.ns.cloudflare.com`
		A	162.159.44.24^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`corey.ns.cloudflare.com`
		A	172.64.35.24^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`corey.ns.cloudflare.com`
NS	`demi.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a5f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`demi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c05f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`demi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:205f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`demi.ns.cloudflare.com`
		A	108.162.192.95^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`demi.ns.cloudflare.com`
		A	172.64.32.95^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`demi.ns.cloudflare.com`
		A	173.245.58.95^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`demi.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.74.16, 172.67.152.179
		IPv6 hints	2606:4700:3036::6815:4a10, 2606:4700:3037::ac43:98b3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=58, name=cloudflare-ech.com
SOA	`corey.ns.cloudflare.com`dns@cloudflare.com serial=2401241635

`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=1778637450

Same first word

academiastep.cfd

DNS History

6 records (6 active, 0 former)

●NScorey.ns.cloudflare.com2026-04-14 → 2026-05-13 · 2 obs

● 2026-04-14 21:33:10
● 2026-05-13 02:11:32

●NSdemi.ns.cloudflare.com2026-04-14 → 2026-05-13 · 2 obs

● 2026-04-14 21:33:10
● 2026-05-13 02:11:32

●A104.21.74.162026-04-14 → 2026-05-13 · 2 obs

● 2026-04-14 21:33:10
● 2026-05-13 02:11:32

●A172.67.152.1792026-04-14 → 2026-05-13 · 2 obs

● 2026-04-14 21:33:10
● 2026-05-13 02:11:32

●A2606:4700:3036::6815:4a102026-04-14 → 2026-05-13 · 2 obs

● 2026-04-14 21:33:10
● 2026-05-13 02:11:32

●A2606:4700:3037::ac43:98b32026-04-14 → 2026-05-13 · 2 obs

● 2026-04-14 21:33:10
● 2026-05-13 02:11:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cfd	a.nic.cfd, d.nic.cfd, c.nic.cfd, b.nic.cfd	8 records
academiastep.cfd	demi.ns.cloudflare.com, corey.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.24

NS records: demi.ns.cloudflare.com, corey.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for academiastep.cfd (unsigned zone)

⏱️ Timing

Total: 864ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.74.16, 172.67.152.179`
AAAA	2	`2606:4700:3036::6815:4a10, 2606:4700:3037::ac43:98b3`
NS	2	`corey.ns.cloudflare.com, demi.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`corey.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 8

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

Analysis

IP Addresses

Four IP numbers are pointed to by academiastep.cfd: 2606:4700:3036::6815:4a10, 2606:4700:3037::ac43:98b3, 104.21.74.16 and 172.67.152.179.

other host names including droplet.smirnov.link, andresdmkfy.onzeblog.com, elmridgecos.com, 272234.com and larawwwi838208.onzeblog.com share IP numbers with academiastep.cfd.

Name Servers

academiastep.cfd is delegated to two name servers corey.ns.cloudflare.com and demi.ns.cloudflare.com.

academiastep.cfd uses the same name server setup as other domains such as securedevops.xyz, worldfide.com, conserver.xyz and mostbet-az.bet.

academiastep.cfd at least partially shares name servers with other domains, for instance everywhere-weather.com, slonaker.net, demipharm.am, i4ir.com and bikerplanet.com.

these name servers are commonly used alongside mariah.ns.cloudflare.com.

Host names with six IP numbers:

Host name corey.ns.cloudflare.com points to: 2606:4700:58::a29f:2c18, 2803:f800:50::6ca2:c318, 2a06:98c1:50::ac40:2318, 108.162.195.24, 162.159.44.24 and 172.64.35.24.

Host name demi.ns.cloudflare.com points to: 2606:4700:50::adf5:3a5f, 2803:f800:50::6ca2:c05f, 2a06:98c1:50::ac40:205f, 108.162.192.95, 172.64.32.95 and 173.245.58.95.

academiastep.cfd - robtex.com