`headuser.org`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3031::6815:18f4^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:dd38^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.24.244^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.221.56^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dante.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c0a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dante.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c30a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dante.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:230a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dante.ns.cloudflare.com`
		A	108.162.195.10^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dante.ns.cloudflare.com`
		A	162.159.44.10^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dante.ns.cloudflare.com`
		A	172.64.35.10^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dante.ns.cloudflare.com`
NS	`tessa.ns.cloudflare.com`
		A	2606:4700:50::a29f:26e5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2e5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tessa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22e5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tessa.ns.cloudflare.com`
		A	108.162.194.229^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
		A	162.159.38.229^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
		A	172.64.34.229^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
MX	`glacier-relay.mxrouting.net` ⭐
		A	45.43.208.47^{🇺🇸 QUICKPACKET45.43.208.0/24 QuickPacket LLC}
MX	`glacier.mxrouting.net`⁽²⁰⁾
		A	45.43.208.47^{🇺🇸 QUICKPACKET45.43.208.0/24 QuickPacket LLC}
TXT	`v=spf1 include:mxroute.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.24.244, 172.67.221.56
		IPv6	2606:4700:3031::6815:18f4, 2606:4700:3037::ac43:dd38
SOA	`dante.ns.cloudflare.com`dns@cloudflare.com serial=2399726538

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1773551953

🔒 HSTS Preload (+subdomains)

Same first word

headuser.org

headuser.com

Similar names

edushare.com.au

surehead.com

edushare.kr

uedshare.com

edushare.net

ershaedu.com

huaseder.com

rehasued.com

hardeuse.ws

edushare.de

sudheera.com

headsure.com

edushare.org

headersu.com

reedhaus.de

edushare.nl

hardeuse.fr

derhause.com

useheard.com

hardeuse.com

shareedu.com

ausrhede.de

shareedu.net

DNS History

8 records (8 active, 0 former)

●NSdante.ns.cloudflare.com2026-02-14 → 2026-03-23 · 2 obs

● 2026-02-14 23:16:50
● 2026-03-23 13:08:02

●NStessa.ns.cloudflare.com2026-02-14 → 2026-03-23 · 2 obs

● 2026-02-14 23:16:50
● 2026-03-23 13:08:02

●MXglacier-relay.mxrouting.net2026-02-14 → 2026-03-23 · 2 obs

● 2026-02-14 23:16:50
● 2026-03-23 13:08:02

●MXglacier.mxrouting.net2026-02-14 → 2026-03-23 · 2 obs

● 2026-02-14 23:16:50
● 2026-03-23 13:08:02

●A104.21.24.2442026-02-14 → 2026-03-23 · 2 obs

● 2026-02-14 23:16:50
● 2026-03-23 13:08:02

●A172.67.221.562026-02-14 → 2026-03-23 · 2 obs

● 2026-02-14 23:16:50
● 2026-03-23 13:08:02

●A2606:4700:3031::6815:18f42026-02-14 → 2026-03-23 · 2 obs

● 2026-02-14 23:16:50
● 2026-03-23 13:08:02

●A2606:4700:3037::ac43:dd382026-02-14 → 2026-03-23 · 2 obs

● 2026-02-14 23:16:50
● 2026-03-23 13:08:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
headuser.org	tessa.ns.cloudflare.com, dante.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.229

NS records: tessa.ns.cloudflare.com, dante.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 318ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.24.244, 172.67.221.56`
AAAA	2	`2606:4700:3037::ac43:dd38, 2606:4700:3031::6815:18f4`
NS	2	`dante.ns.cloudflare.com, tessa.ns.cloudflare.com`
MX	2	`glacier.mxrouting.net (pri: 10), glacier-relay.mxrouting.net (pri: 20)`
TXT	1	`v=spf1 include:mxroute.com -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dante.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

headuser.org points to four IP numbers: 2606:4700:3031::6815:18f4, 2606:4700:3037::ac43:dd38, 104.21.24.244 and 172.67.221.56.

For instance, other host names stueasy.com, greenworldlumber.com, www.mittlerbros.com, desciclopedia.ws and firminoimoveis.com.br share IP numbers with headuser.org.

Name Servers

headuser.org is delegated to two name servers: dante.ns.cloudflare.com and tessa.ns.cloudflare.com.

headuser.org uses the same name server setup as other domains such as headpage.org, empind.com.au, theshala.com, stephensuess.com and tailcast.org.

headuser.org shares name servers with other domains at least partially, for example driveksleek.shop, haroonzuberi.com, run2.club, primescreen.net and jsdffs.com.