`estudionaval.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:bb5e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:40bc^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.64.188^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.187.94^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`amir.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amir.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amir.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amir.ns.cloudflare.com`
		A	108.162.193.62^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-108-162-193-62.defastlink.net`
		A	172.64.33.62^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-33-62.defastlink.net`
		A	173.245.59.62^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-173-245-59-62.defastlink.net`
NS	`nena.ns.cloudflare.com`
		A	2606:4700:50::a29f:26a1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nena.ns.cloudflare.com`
		A	108.162.194.161^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nena.ns.cloudflare.com`
		A	162.159.38.161^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nena.ns.cloudflare.com`
		A	172.64.34.161^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nena.ns.cloudflare.com`
MX	`_dc-mx.2e184be40944.estudionaval.com` ⭐
		A	198.12.235.72^{🇺🇸 AS398101198.12.232.0/21}
			PTR	`72.235.12.198.host.secureserver.net`
TXT	`v=spf1 a mx ptr include:secureserver.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.64.188, 172.67.187.94
		IPv6	2606:4700:3031::ac43:bb5e, 2606:4700:3037::6815:40bc
SOA	`amir.ns.cloudflare.com`dns@cloudflare.com serial=2397202854

`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=1771291435

Same first word

estudionaval.com

Similar names

sledovaniaut.com

sledovaniaut.cz

estudioalvan.com

studiolevana.com

sdevaluation.com

DNS History

7 records (7 active, 0 former)

●NSamir.ns.cloudflare.com2026-03-04 → 2026-03-24 · 2 obs

● 2026-03-04 12:52:56
● 2026-03-24 07:27:04

●NSnena.ns.cloudflare.com2026-03-04 → 2026-03-24 · 2 obs

● 2026-03-04 12:52:56
● 2026-03-24 07:27:04

●MX_dc-mx.2e184be40944.estudionaval.com2026-03-04 → 2026-03-24 · 2 obs

● 2026-03-04 12:52:56
● 2026-03-24 07:27:04

●A104.21.64.1882026-03-04 → 2026-03-24 · 2 obs

● 2026-03-04 12:52:56
● 2026-03-24 07:27:04

●A172.67.187.942026-03-04 → 2026-03-24 · 2 obs

● 2026-03-04 12:52:56
● 2026-03-24 07:27:04

●A2606:4700:3031::ac43:bb5e2026-03-04 → 2026-03-24 · 2 obs

● 2026-03-04 12:52:56
● 2026-03-24 07:27:04

●A2606:4700:3037::6815:40bc2026-03-04 → 2026-03-24 · 2 obs

● 2026-03-04 12:52:56
● 2026-03-24 07:27:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net...	-
estudionaval.com	amir.ns.cloudflare.com, nena.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.62

NS records: amir.ns.cloudflare.com, nena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for estudionaval.com (unsigned zone)

⏱️ Timing

Total: 136ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.64.188, 172.67.187.94`
AAAA	2	`2606:4700:3031::ac43:bb5e, 2606:4700:3037::6815:40bc`
NS	2	`amir.ns.cloudflare.com, nena.ns.cloudflare.com`
MX	1	`_dc-mx.2e184be40944.estudionaval.com (pr`
TXT	1	`v=spf1 a mx ptr include:secureserver.net`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`amir.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

estudionaval.com resolves to four IPs: 2606:4700:3031::ac43:bb5e, 2606:4700:3037::6815:40bc, 104.21.64.188 and 172.67.187.94.

Other host names such as naturalmentemari.com, www.kiko13futsal.be, multipack.lv, m.xitata.com and www.xogame.net share IP numbers with estudionaval.com.

Name Servers

estudionaval.com is delegated to two name servers: amir.ns.cloudflare.com and nena.ns.cloudflare.com.

estudionaval.com uses the same name server setup as other domains, including digidesa.id, apaero.sg, gamebird.co, anonibforums.com and detchem.com.

At least part of the name servers for estudionaval.com are shared with other domains, for instance artisandatatech.com, oofete.com, myplatoh.com, tempairhvac.com and 072754.com.

These name servers are often used together with harlan.ns.cloudflare.com, bill.ns.cloudflare.com and emerson.ns.cloudflare.com.

Host names with six IP numbers:

amir.ns.cloudflare.com points to: 2606:4700:58::adf5:3b3e, 2803:f800:50::6ca2:c13e, 2a06:98c1:50::ac40:213e, 108.162.193.62, 172.64.33.62 and 173.245.59.62.

nena.ns.cloudflare.com points to: 2606:4700:50::a29f:26a1, 2803:f800:50::6ca2:c2a1, 2a06:98c1:50::ac40:22a1, 108.162.194.161, 162.159.38.161 and 172.64.34.161.

Mail Servers

The mail server for estudionaval.com is _dc-mx.2e184be40944.estudionaval.com.

Host _dc-mx.2e184be40944.estudionaval.com points to IP 198.12.235.72.

estudionaval.com - robtex.com