`acoredu.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:b3c0^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:3b98^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.59.152^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.179.192^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`etienne.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c3d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`etienne.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c33d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`etienne.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:233d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`etienne.ns.cloudflare.com`
		A	108.162.195.61^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`etienne.ns.cloudflare.com`
		A	162.159.44.61^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`etienne.ns.cloudflare.com`
		A	172.64.35.61^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`etienne.ns.cloudflare.com`
NS	`nataly.ns.cloudflare.com`
		A	2606:4700:50::a29f:2665^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nataly.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c265^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nataly.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2265^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nataly.ns.cloudflare.com`
		A	108.162.194.101^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nataly.ns.cloudflare.com`
		A	162.159.38.101^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nataly.ns.cloudflare.com`
		A	172.64.34.101^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nataly.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c0d::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dl-in-f26.1e100.net`
		A	142.250.101.26^{🇺🇸 Google142.250.101.0/24}
			PTR	`dz-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4003:c4a::1a^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulth-in-f26.1e100.net`
		A	142.251.96.27^{🇺🇸 Google142.250.0.0/15}
			PTR	`yutulth-in-f27.1e100.net`
TXT	`google-site-verification=wKCBsuquSa4Tmc9tNispXLPInz0NT-dKU30tw6tjq9k`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.59.152, 172.67.179.192
		IPv6	2606:4700:3033::ac43:b3c0, 2606:4700:3037::6815:3b98
SOA	`etienne.ns.cloudflare.com`dns@cloudflare.com serial=2399879523

`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=1774462297

rank #367514 globally
rank #163330 in the tld

Same first word

acoredu.com

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DNS History

11 records (11 active, 0 former)

●NSetienne.ns.cloudflare.com2026-03-19 → 2026-03-25 · 2 obs

● 2026-03-19 10:53:00
● 2026-03-25 18:24:26

●NSnataly.ns.cloudflare.com2026-03-19 → 2026-03-25 · 2 obs

● 2026-03-19 10:53:00
● 2026-03-25 18:24:26

●MXalt1.aspmx.l.google.com2026-03-19 → 2026-03-25 · 2 obs

● 2026-03-19 10:53:00
● 2026-03-25 18:24:26

●MXalt2.aspmx.l.google.com2026-03-19 → 2026-03-25 · 2 obs

● 2026-03-19 10:53:00
● 2026-03-25 18:24:26

●MXalt3.aspmx.l.google.com2026-03-19 → 2026-03-25 · 2 obs

● 2026-03-19 10:53:00
● 2026-03-25 18:24:26

●MXalt4.aspmx.l.google.com2026-03-19 → 2026-03-25 · 2 obs

● 2026-03-19 10:53:00
● 2026-03-25 18:24:26

●MXaspmx.l.google.com2026-03-19 → 2026-03-25 · 2 obs

● 2026-03-19 10:53:00
● 2026-03-25 18:24:26

●A104.21.59.1522026-03-19 → 2026-03-25 · 2 obs

● 2026-03-19 10:53:00
● 2026-03-25 18:24:26

●A172.67.179.1922026-03-19 → 2026-03-25 · 2 obs

● 2026-03-19 10:53:00
● 2026-03-25 18:24:26

●A2606:4700:3033::ac43:b3c02026-03-19 → 2026-03-25 · 2 obs

● 2026-03-19 10:53:00
● 2026-03-25 18:24:26

●A2606:4700:3037::6815:3b982026-03-19 → 2026-03-25 · 2 obs

● 2026-03-19 10:53:00
● 2026-03-25 18:24:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net...	-
acoredu.com	nataly.ns.cloudflare.com, etienne.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.101

NS records: nataly.ns.cloudflare.com, etienne.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for acoredu.com (unsigned zone)

⏱️ Timing

Total: 251ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.59.152, 172.67.179.192`
AAAA	2	`2606:4700:3033::ac43:b3c0, 2606:4700:3037::6815:3b98`
NS	2	`etienne.ns.cloudflare.com, nataly.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`google-site-verification=wKCBsuquSa4Tmc9`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`etienne.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

acoredu.com resolves to four IPs: 2606:4700:3033::ac43:b3c0, 2606:4700:3037::6815:3b98, 104.21.59.152 and 172.67.179.192.

Other host names such as www.duropack.at, westsideanalytics.com, csbrt.cn, eeec36fd6fcd.kaihaan.com and jonathanloving.com share IP numbers with acoredu.com.

Name Servers

acoredu.com is delegated to two name servers: etienne.ns.cloudflare.com and nataly.ns.cloudflare.com.

acoredu.com uses the same name server setup as other domains, including nh805.top, snorkel.org, nh387.top, gfgnhgh2.pages.dev and rominyc.com.

At least part of the name servers for acoredu.com are shared with other domains, for instance co88.vip, arbitechhealth.com, exsite.su, homefed24.com and bbb20250702.com.