`agusrdz.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:a5ca^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:49c1^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.73.193^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.165.202^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hassan.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c95^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hassan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c395^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hassan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2395^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hassan.ns.cloudflare.com`
		A	108.162.195.149^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hassan.ns.cloudflare.com`
		A	162.159.44.149^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hassan.ns.cloudflare.com`
		A	172.64.35.149^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hassan.ns.cloudflare.com`
NS	`zariyah.ns.cloudflare.com`
		A	2606:4700:50::a29f:2648^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zariyah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c248^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zariyah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2248^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zariyah.ns.cloudflare.com`
		A	108.162.194.72^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zariyah.ns.cloudflare.com`
		A	162.159.38.72^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zariyah.ns.cloudflare.com`
		A	172.64.34.72^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zariyah.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.73.193, 172.67.165.202
		IPv6 hints	2606:4700:3030::ac43:a5ca, 2606:4700:3035::6815:49c1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=211, name=cloudflare-ech.com
SOA	`hassan.ns.cloudflare.com`dns@cloudflare.com serial=2408476713

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

agusrdz.dev

DNS History

17 records (11 active, 6 former)

●NShassan.ns.cloudflare.com2026-04-30 → 2026-07-12 · 2 obs

● 2026-04-30 22:13:06
● 2026-07-12 02:20:22

●NSzariyah.ns.cloudflare.com2026-04-30 → 2026-07-12 · 2 obs

● 2026-04-30 22:13:06
● 2026-07-12 02:20:22

●MXeforward1.registrar-servers.com2026-04-30 → 2026-07-12 · 2 obs

● 2026-04-30 22:13:06
● 2026-07-12 02:20:22

●MXeforward2.registrar-servers.com2026-04-30 → 2026-07-12 · 2 obs

● 2026-04-30 22:13:06
● 2026-07-12 02:20:22

●MXeforward3.registrar-servers.com2026-04-30 → 2026-07-12 · 2 obs

● 2026-04-30 22:13:06
● 2026-07-12 02:20:22

●MXeforward4.registrar-servers.com2026-04-30 → 2026-07-12 · 2 obs

● 2026-04-30 22:13:06
● 2026-07-12 02:20:22

●MXeforward5.registrar-servers.com2026-04-30 → 2026-07-12 · 2 obs

● 2026-04-30 22:13:06
● 2026-07-12 02:20:22

●A104.21.73.1932026-05-12 → 2026-07-12 · 3 obs

○ 2026-04-30 22:13:06
● 2026-05-12 09:50:28
● 2026-07-12 02:20:22

○A172.66.44.1562026-04-30 → 2026-04-30 · 3 obs

● 2026-04-30 22:13:06
○ 2026-05-12 09:50:28
○ 2026-07-12 02:20:22

○A172.66.47.1002026-04-30 → 2026-04-30 · 3 obs

● 2026-04-30 22:13:06
○ 2026-05-12 09:50:28
○ 2026-07-12 02:20:22

●A172.67.165.2022026-05-12 → 2026-07-12 · 3 obs

○ 2026-04-30 22:13:06
● 2026-05-12 09:50:28
● 2026-07-12 02:20:22

●A2606:4700:3030::ac43:a5ca2026-07-10 → 2026-07-12 · 3 obs

○ 2026-05-16 12:30:00
● 2026-07-10 10:11:24
● 2026-07-12 02:20:22

○A2606:4700:3032::6815:49c12026-05-12 → 2026-05-16 · 5 obs

○ 2026-04-30 22:13:06
● 2026-05-12 09:50:28
● 2026-05-16 12:30:00
○ 2026-07-10 10:11:24
○ 2026-07-12 02:20:22

●A2606:4700:3035::6815:49c12026-07-10 → 2026-07-12 · 3 obs

○ 2026-05-16 12:30:00
● 2026-07-10 10:11:24
● 2026-07-12 02:20:22

○A2606:4700:3036::ac43:a5ca2026-05-12 → 2026-05-16 · 5 obs

○ 2026-04-30 22:13:06
● 2026-05-12 09:50:28
● 2026-05-16 12:30:00
○ 2026-07-10 10:11:24
○ 2026-07-12 02:20:22

○A2606:4700:310c::ac42:2c9c2026-04-30 → 2026-04-30 · 3 obs

● 2026-04-30 22:13:06
○ 2026-05-12 09:50:28
○ 2026-07-12 02:20:22

○A2606:4700:310c::ac42:2f642026-04-30 → 2026-04-30 · 3 obs

● 2026-04-30 22:13:06
○ 2026-05-12 09:50:28
○ 2026-07-12 02:20:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...	-
agusrdz.dev	zariyah.ns.cloudflare.com, hassan.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.72

NS records: zariyah.ns.cloudflare.com, hassan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for agusrdz.dev (unsigned zone)

⏱️ Timing

Total: 1195ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.73.193, 172.67.165.202`
AAAA	2	`2606:4700:3035::6815:49c1, 2606:4700:3030::ac43:a5ca`
NS	2	`hassan.ns.cloudflare.com, zariyah.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hassan.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

agusrdz.dev points to the four IP addresses 104.21.73.193, 172.67.165.202, 2606:4700:3030::ac43:a5ca and 2606:4700:3035::6815:49c1.

Additional host names — xrp-26.today, www.wynfieldestates.com, mersch.opendi.lu and two others — share IP numbers with agusrdz.dev.

Name Servers

Two name servers handle the delegation for agusrdz.dev: hassan.ns.cloudflare.com and zariyah.ns.cloudflare.com.

agusrdz.dev shares its name server setup with other domains, including yoking.com, acedomainhosting.com, adhoc.academy and two others.

There is at least partial name server overlap between agusrdz.dev and other domains — rostov.eu, thethinksunpreschool.com, thermoilenergy.com and two more among them.

These name servers frequently co-occur with the name servers andy.ns.cloudflare.com and alexa.ns.cloudflare.com.

Host names with 6 IP numbers:

hassan.ns.cloudflare.com resolves to 108.162.195.149, 162.159.44.149 and 172.64.35.149 among others, with 3 other IP addresses in total.

zariyah.ns.cloudflare.com resolves to 108.162.194.72, 162.159.38.72 and 172.64.34.72 among others, with 3 other IP addresses in total.

Mail Servers

agusrdz.dev has five mail servers, which are eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

agusrdz.dev shares mail servers — at least in part — with other domains, including arbanzo.com, al-hurra.com, eldersmarket.net and two others.

These mail servers are frequently paired with the mail servers eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com.

Host names pointing to a single IP address:

The hostname eforward1.registrar-servers.com resolves to 162.255.118.51.

The hostname eforward2.registrar-servers.com resolves to 162.255.118.52.

The hostname eforward3.registrar-servers.com resolves to 162.255.118.51.

The hostname eforward4.registrar-servers.com resolves to 162.255.118.52.

The hostname eforward5.registrar-servers.com resolves to 162.255.118.51.

eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com are host names that all point to 162.255.118.51.

eforward2.registrar-servers.com along with eforward4.registrar-servers.com each resolve to 162.255.118.52 IP addresses.