`hffedu.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:32cf^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:a71b^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.50.207^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.167.27^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`amanda.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a3f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amanda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amanda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amanda.ns.cloudflare.com`
		A	108.162.192.63^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amanda.ns.cloudflare.com`
		A	172.64.32.63^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amanda.ns.cloudflare.com`
		A	173.245.58.63^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amanda.ns.cloudflare.com`
NS	`colin.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c4b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c34b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`colin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:234b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`colin.ns.cloudflare.com`
		A	108.162.195.75^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	162.159.44.75^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	172.64.35.75^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.50.207, 172.67.167.27
		IPv6 hints	2606:4700:3031::6815:32cf, 2606:4700:3035::ac43:a71b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=19, name=cloudflare-ech.com
SOA	`amanda.ns.cloudflare.com`dns@cloudflare.com serial=2404176737

`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=1783248636

Same first word

hffedu.com

Similar names

ffhedu.org

DNS History

11 records (6 active, 5 former)

●NSamanda.ns.cloudflare.com2026-05-17 → 2026-07-05 · 3 obs

○ 2019-12-17 00:24:10
● 2026-05-17 02:50:44
● 2026-07-05 11:11:36

●NScolin.ns.cloudflare.com2026-05-17 → 2026-07-05 · 3 obs

○ 2019-12-17 00:24:10
● 2026-05-17 02:50:44
● 2026-07-05 11:11:36

○NSns59.domaincontrol.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 00:24:10
○ 2026-05-17 02:50:44
○ 2026-07-05 11:11:36

○NSns60.domaincontrol.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 00:24:10
○ 2026-05-17 02:50:44
○ 2026-07-05 11:11:36

●A104.21.50.2072026-05-17 → 2026-07-05 · 3 obs

○ 2019-12-17 00:24:10
● 2026-05-17 02:50:44
● 2026-07-05 11:11:36

●A172.67.167.272026-05-17 → 2026-07-05 · 3 obs

○ 2019-12-17 00:24:10
● 2026-05-17 02:50:44
● 2026-07-05 11:11:36

●A2606:4700:3031::6815:32cf2026-07-03 → 2026-07-05 · 3 obs

○ 2026-05-27 10:30:44
● 2026-07-03 09:06:22
● 2026-07-05 11:11:36

○A2606:4700:3032::ac43:a71b2026-05-17 → 2026-05-27 · 5 obs

○ 2019-12-17 00:24:10
● 2026-05-17 02:50:44
● 2026-05-27 10:30:44
○ 2026-07-03 09:06:22
○ 2026-07-05 11:11:36

●A2606:4700:3035::ac43:a71b2026-07-03 → 2026-07-05 · 3 obs

○ 2026-05-27 10:30:44
● 2026-07-03 09:06:22
● 2026-07-05 11:11:36

○A2606:4700:3037::6815:32cf2026-05-17 → 2026-05-27 · 5 obs

○ 2019-12-17 00:24:10
● 2026-05-17 02:50:44
● 2026-05-27 10:30:44
○ 2026-07-03 09:06:22
○ 2026-07-05 11:11:36

○A50.63.202.882019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 00:24:10
○ 2026-05-17 02:50:44
○ 2026-07-05 11:11:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
hffedu.com	amanda.ns.cloudflare.com, colin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.63

NS records: amanda.ns.cloudflare.com, colin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hffedu.com (unsigned zone)

⏱️ Timing

Total: 125ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.167.27, 104.21.50.207`
AAAA	2	`2606:4700:3031::6815:32cf, 2606:4700:3035::ac43:a71b`
NS	2	`amanda.ns.cloudflare.com, colin.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`amanda.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

hffedu.com directs to four IP numbers, which are 104.21.50.207, 172.67.167.27, 2606:4700:3031::6815:32cf and 2606:4700:3035::ac43:a71b.

inthegameaction.com, impel.gr, applehunt.com and two other host names share IP numbers with hffedu.com.

Name Servers

hffedu.com has two authoritative name servers — amanda.ns.cloudflare.com and colin.ns.cloudflare.com.

hffedu.com uses the same name servers as several other domains — among them wanjuinfo.com, bainianmiandao.com, yxin8.com and two more.

There is at least partial name server overlap between hffedu.com and other domains — pingbanche.net, 14341b.com, bumzai.com and two more among them.

It is common to find these name servers alongside the name servers laylah.ns.cloudflare.com, noor.ns.cloudflare.com, jewel.ns.cloudflare.com and two others.

Hostnames that resolve to 6 IP addresses:

amanda.ns.cloudflare.com points to 108.162.192.63, 172.64.32.63, 173.245.58.63 and 3 other IP addresses.

colin.ns.cloudflare.com points to 108.162.195.75, 162.159.44.75, 172.64.35.75 and 3 other IP addresses.

hffedu.com - robtex.com

hffedu.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

`hffedu.com`

`com`