`hzadeducation.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:b369^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:506f^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.80.111^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.179.105^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`rachel.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ad7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rachel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rachel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rachel.ns.cloudflare.com`
		A	108.162.192.215^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rachel.ns.cloudflare.com`
		A	172.64.32.215^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rachel.ns.cloudflare.com`
		A	173.245.58.215^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rachel.ns.cloudflare.com`
NS	`toby.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bef^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`toby.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ef^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`toby.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ef^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`toby.ns.cloudflare.com`
		A	108.162.193.239^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`toby.ns.cloudflare.com`
		A	172.64.33.239^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`toby.ns.cloudflare.com`
		A	173.245.59.239^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`toby.ns.cloudflare.com`
MX	`mail.hzadeducation.com` ⭐
MX	`aspmx.l.google.com`⁽¹⁾
		A	2607:f8b0:4004:c21::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f27.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 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::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		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`
TXT	`google-site-verification=zfZ3BqznRPBcWPAK3_25tKxS6gNgPwXPRheJBYrgssQ`
TXT	`google-site-verification=zzBCwHGx9TUleV4mcNpP_9s2lz4xX7nz7y1Ie20rx44`
TXT	`google.com, pub-5881420496291782, DIRECT, f08c47fec0942fa0`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.80.111, 172.67.179.105
		IPv6 hints	2606:4700:3031::ac43:b369, 2606:4700:3033::6815:506f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=31, name=cloudflare-ech.com
SOA	`rachel.ns.cloudflare.com`dns@cloudflare.com serial=2409195554

`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=1786127124

Subdomains

mail.hzadeducation.com

Same first word

hzadeducation.com

DNS History

28 records (12 active, 16 former)

○NSns39.domaincontrol.com2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 11:14:42
○ 2026-03-04 03:33:28
○ 2026-08-07 18:55:38

○NSns40.domaincontrol.com2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 11:14:42
○ 2026-03-04 03:33:28
○ 2026-08-07 18:55:38

●NSrachel.ns.cloudflare.com2026-03-04 → 2026-08-07 · 3 obs

○ 2017-05-08 11:14:42
● 2026-03-04 03:33:28
● 2026-08-07 18:55:38

●NStoby.ns.cloudflare.com2026-03-04 → 2026-08-07 · 3 obs

○ 2017-05-08 11:14:42
● 2026-03-04 03:33:28
● 2026-08-07 18:55:38

●MXalt1.aspmx.l.google.com2017-05-08 → 2026-08-07 · 2 obs

● 2017-05-08 11:14:42
● 2026-08-07 18:55:38

●MXalt2.aspmx.l.google.com2017-05-08 → 2026-08-07 · 2 obs

● 2017-05-08 11:14:42
● 2026-08-07 18:55:38

●MXaspmx.l.google.com2017-05-08 → 2026-08-07 · 2 obs

● 2017-05-08 11:14:42
● 2026-08-07 18:55:38

●MXaspmx2.googlemail.com2017-05-08 → 2026-08-07 · 2 obs

● 2017-05-08 11:14:42
● 2026-08-07 18:55:38

●MXaspmx3.googlemail.com2017-05-08 → 2026-08-07 · 2 obs

● 2017-05-08 11:14:42
● 2026-08-07 18:55:38

●MXmail.hzadeducation.com2026-03-04 → 2026-08-07 · 3 obs

○ 2017-05-08 11:14:42
● 2026-03-04 03:33:28
● 2026-08-07 18:55:38

●A104.21.80.1112026-05-16 → 2026-08-07 · 99 obs

○ 2026-03-04 03:33:28
● 2026-05-16 23:04:40
○ 2026-05-17 00:02:26
○ 2026-05-18 16:41:34
● 2026-05-19 06:47:12
● 2026-05-19 20:09:30
○ 2026-05-20 03:18:16
● 2026-05-20 11:14:10
● 2026-05-22 06:41:18
○ 2026-05-22 13:03:30
○ 2026-05-22 17:53:10
● 2026-05-22 22:08:08
● 2026-05-23 16:58:14
○ 2026-05-23 18:27:00
● 2026-05-23 19:15:04
○ 2026-05-23 22:01:00
○ 2026-05-24 10:29:04
● 2026-05-24 12:52:48
○ 2026-05-24 13:48:06
● 2026-05-24 17:47:32
● 2026-05-26 08:28:02
○ 2026-05-26 11:50:52
○ 2026-05-26 15:47:20
● 2026-05-26 17:03:08
● 2026-05-28 06:49:56
○ 2026-05-28 10:21:00
● 2026-05-28 15:00:18
● 2026-05-28 16:00:54
○ 2026-05-28 17:55:04
● 2026-05-28 23:24:54
● 2026-05-29 17:24:46
○ 2026-05-30 00:43:16
● 2026-05-30 03:32:12
○ 2026-05-30 07:22:42
○ 2026-05-30 08:45:22
● 2026-05-30 21:59:46
● 2026-05-30 23:08:36
○ 2026-05-31 00:02:14
● 2026-05-31 02:05:02
● 2026-05-31 03:53:28
○ 2026-05-31 09:55:14
● 2026-05-31 16:36:22
● 2026-06-01 18:57:18
○ 2026-06-02 08:52:28
● 2026-06-02 10:05:44
○ 2026-06-02 11:13:30
● 2026-06-02 15:54:34
● 2026-06-02 23:34:10
○ 2026-06-03 05:06:36
● 2026-06-03 07:22:00
● 2026-06-03 16:36:02
○ 2026-06-04 02:38:48
○ 2026-06-04 05:56:52
● 2026-06-04 07:32:42
● 2026-06-04 12:04:24
○ 2026-06-04 15:35:22
○ 2026-06-04 20:47:52
● 2026-06-05 00:29:32
○ 2026-06-05 01:58:36
● 2026-06-05 03:04:32
● 2026-06-05 05:55:46
○ 2026-06-05 14:12:08
● 2026-06-06 12:32:46
○ 2026-06-06 16:39:04
○ 2026-06-09 08:22:28
● 2026-06-09 15:03:34
● 2026-06-10 16:09:46
○ 2026-06-11 00:17:44
● 2026-06-11 11:26:58
○ 2026-06-11 17:30:18
○ 2026-06-13 07:51:38
● 2026-06-13 10:02:16
● 2026-06-13 12:03:44
○ 2026-06-13 12:45:30
● 2026-06-13 14:10:40
● 2026-06-13 16:44:04
○ 2026-06-14 00:02:58
○ 2026-06-14 00:50:34
● 2026-06-14 14:23:10
○ 2026-06-14 15:13:58
○ 2026-06-15 03:16:06
● 2026-06-16 17:12:02
● 2026-06-16 23:35:42
○ 2026-06-17 00:26:30
○ 2026-06-17 04:04:28
● 2026-06-17 12:18:18
○ 2026-06-19 19:36:22
● 2026-06-22 08:42:58
○ 2026-06-22 10:42:58
● 2026-06-24 23:34:18
○ 2026-06-27 23:13:14
● 2026-06-28 09:53:08
○ 2026-06-28 21:09:02
● 2026-06-29 04:45:10
○ 2026-07-01 00:17:12
● 2026-07-01 11:48:56
○ 2026-07-02 10:16:50
● 2026-07-13 18:47:10
● 2026-08-07 18:55:38

○A160.153.136.32017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 11:14:42
○ 2026-03-04 03:33:28
○ 2026-08-07 18:55:38

○A162.159.134.422026-03-04 → 2026-03-04 · 4 obs

○ 2017-05-08 11:14:42
● 2026-03-04 03:33:28
○ 2026-05-16 23:04:40
○ 2026-08-07 18:55:38

○A162.159.135.422026-03-04 → 2026-03-04 · 4 obs

○ 2017-05-08 11:14:42
● 2026-03-04 03:33:28
○ 2026-05-16 23:04:40
○ 2026-08-07 18:55:38

●A172.67.179.1052026-05-16 → 2026-08-07 · 99 obs

○A182.50.132.2422017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 11:14:42
○ 2026-03-04 03:33:28
○ 2026-08-07 18:55:38

○A188.114.96.02026-05-17 → 2026-07-02 · 98 obs

○ 2026-05-16 23:04:40
● 2026-05-17 00:02:26
● 2026-05-18 16:41:34
○ 2026-05-19 06:47:12
○ 2026-05-19 20:09:30
● 2026-05-20 03:18:16
○ 2026-05-20 11:14:10
○ 2026-05-22 06:41:18
● 2026-05-22 13:03:30
● 2026-05-22 17:53:10
○ 2026-05-22 22:08:08
○ 2026-05-23 16:58:14
● 2026-05-23 18:27:00
○ 2026-05-23 19:15:04
● 2026-05-23 22:01:00
● 2026-05-24 10:29:04
○ 2026-05-24 12:52:48
● 2026-05-24 13:48:06
○ 2026-05-24 17:47:32
○ 2026-05-26 08:28:02
● 2026-05-26 11:50:52
● 2026-05-26 15:47:20
○ 2026-05-26 17:03:08
○ 2026-05-28 06:49:56
● 2026-05-28 10:21:00
○ 2026-05-28 15:00:18
○ 2026-05-28 16:00:54
● 2026-05-28 17:55:04
○ 2026-05-28 23:24:54
○ 2026-05-29 17:24:46
● 2026-05-30 00:43:16
○ 2026-05-30 03:32:12
● 2026-05-30 07:22:42
● 2026-05-30 08:45:22
○ 2026-05-30 21:59:46
○ 2026-05-30 23:08:36
● 2026-05-31 00:02:14
○ 2026-05-31 02:05:02
○ 2026-05-31 03:53:28
● 2026-05-31 09:55:14
○ 2026-05-31 16:36:22
○ 2026-06-01 18:57:18
● 2026-06-02 08:52:28
○ 2026-06-02 10:05:44
● 2026-06-02 11:13:30
○ 2026-06-02 15:54:34
○ 2026-06-02 23:34:10
● 2026-06-03 05:06:36
○ 2026-06-03 07:22:00
○ 2026-06-03 16:36:02
● 2026-06-04 02:38:48
● 2026-06-04 05:56:52
○ 2026-06-04 07:32:42
○ 2026-06-04 12:04:24
● 2026-06-04 15:35:22
● 2026-06-04 20:47:52
○ 2026-06-05 00:29:32
● 2026-06-05 01:58:36
○ 2026-06-05 03:04:32
○ 2026-06-05 05:55:46
● 2026-06-05 14:12:08
○ 2026-06-06 12:32:46
● 2026-06-06 16:39:04
● 2026-06-09 08:22:28
○ 2026-06-09 15:03:34
○ 2026-06-10 16:09:46
● 2026-06-11 00:17:44
○ 2026-06-11 11:26:58
● 2026-06-11 17:30:18
● 2026-06-13 07:51:38
○ 2026-06-13 10:02:16
○ 2026-06-13 12:03:44
● 2026-06-13 12:45:30
○ 2026-06-13 14:10:40
○ 2026-06-13 16:44:04
● 2026-06-14 00:02:58
● 2026-06-14 00:50:34
○ 2026-06-14 14:23:10
● 2026-06-14 15:13:58
● 2026-06-15 03:16:06
○ 2026-06-16 17:12:02
○ 2026-06-16 23:35:42
● 2026-06-17 00:26:30
● 2026-06-17 04:04:28
○ 2026-06-17 12:18:18
● 2026-06-19 19:36:22
○ 2026-06-22 08:42:58
● 2026-06-22 10:42:58
○ 2026-06-24 23:34:18
● 2026-06-27 23:13:14
○ 2026-06-28 09:53:08
● 2026-06-28 21:09:02
○ 2026-06-29 04:45:10
● 2026-07-01 00:17:12
○ 2026-07-01 11:48:56
● 2026-07-02 10:16:50
○ 2026-07-13 18:47:10
○ 2026-08-07 18:55:38

○A188.114.97.02026-05-17 → 2026-07-02 · 98 obs

○A198.71.232.32017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 11:14:42
○ 2026-03-04 03:33:28
○ 2026-08-07 18:55:38

●A2606:4700:3031::ac43:b3692026-06-19 → 2026-08-07 · 15 obs

○ 2026-06-17 12:18:18
● 2026-06-19 12:18:48
○ 2026-06-19 19:36:22
● 2026-06-22 08:42:58
○ 2026-06-22 10:42:58
● 2026-06-24 23:34:18
○ 2026-06-27 23:13:14
● 2026-06-28 09:53:08
○ 2026-06-28 21:09:02
● 2026-06-29 04:45:10
○ 2026-07-01 00:17:12
● 2026-07-01 11:48:56
○ 2026-07-02 10:16:50
● 2026-07-13 18:47:10
● 2026-08-07 18:55:38

●A2606:4700:3033::6815:506f2026-06-19 → 2026-08-07 · 15 obs

○A2606:4700:3034::ac43:b3692026-05-16 → 2026-06-17 · 88 obs

○A2606:4700:3035::6815:506f2026-05-16 → 2026-06-17 · 88 obs

○A2606:4700:7::a29f:862a2026-03-04 → 2026-03-04 · 4 obs

○ 2017-05-08 11:14:42
● 2026-03-04 03:33:28
○ 2026-05-16 23:04:40
○ 2026-08-07 18:55:38

○A2606:4700:7::a29f:872a2026-03-04 → 2026-03-04 · 4 obs

○ 2017-05-08 11:14:42
● 2026-03-04 03:33:28
○ 2026-05-16 23:04:40
○ 2026-08-07 18:55:38

○A2a06:98c1:3120::2026-05-17 → 2026-07-02 · 98 obs

○A2a06:98c1:3121::2026-05-17 → 2026-07-02 · 98 obs

○A72.167.191.692017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 11:14:42
○ 2026-03-04 03:33:28
○ 2026-08-07 18:55:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
hzadeducation.com	toby.ns.cloudflare.com, rachel.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.239

NS records: toby.ns.cloudflare.com, rachel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hzadeducation.com (unsigned zone)

⏱️ Timing

Total: 641ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.179.105, 104.21.80.111`
AAAA	2	`2606:4700:3033::6815:506f, 2606:4700:3031::ac43:b369`
NS	2	`rachel.ns.cloudflare.com, toby.ns.cloudflare.com`
MX	6	`mail.hzadeducation.com (pri: 0), aspmx.l.google.com (pri: 1)...`
TXT	4	`google-site-verification=zfZ3BqznRPBcWPA, google-site-verification=zzBCwHGx9TUleV4...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`rachel.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

hzadeducation.com is a parent domain of mail.hzadeducation.com.

IP Addresses

hzadeducation.com resolves to four IP addresses: 104.21.80.111, 172.67.179.105, 2606:4700:3031::ac43:b369 and 2606:4700:3033::6815:506f.

Two other host names, along with comerciantes.sanmiguelallende.gob.mx, www.lafenice-confirmation.com and autofinancing101.org, also share IP numbers with hzadeducation.com.

Name Servers

Two name servers handle the delegation for hzadeducation.com: rachel.ns.cloudflare.com and toby.ns.cloudflare.com.

hzadeducation.com shares its NS records with other domains, for example townchoir.com, goxbetpl.com, sembor.info and two others.

hzadeducation.com shares at least some of its name servers with other domains, including yefigaxexholdingsinc.digital, 6-45-2.com, pixll.dev and two others.

These name servers are frequently paired with the name servers ollie.ns.cloudflare.com and johnny.ns.cloudflare.com.

DNS names with 6 IP addresses:

rachel.ns.cloudflare.com resolves to 108.162.192.215, 172.64.32.215 and 173.245.58.215 among others, with 3 other IP addresses in total.

toby.ns.cloudflare.com resolves to 108.162.193.239, 172.64.33.239 and 173.245.59.239 among others, with 3 other IP addresses in total.

Mail Servers

hzadeducation.com is handled by 6 mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, mail.hzadeducation.com and 3 other.

There is at least a partial MX overlap between hzadeducation.com and other domains, including ns500759.ns500758.ns500758.ns500759.ns500735.ns500735.ns500698.ns500698.ns500698.ns500736.ns500735.ns500698.ns500576.ns500576.ns500686.ns500576.ns500619.trackreceptor.com, ns500742.ns500742.ns500742.ns500754.ns500742.ns500671.ns500705.ns500678.ns500291.ns500666.ns500291.ns500291.ns500131.lustychickser.com, ns500693.ns500765.ns500699.ns500693.ns500693.ns500693.ns500699.ns500588.ns500693.ns500693.ns500632.ns500612.ns500612.ns500612.ns500110.dtrkdll.com and two others.

These mail servers tend to appear in combination with mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 4 others.

Host names that have two IP addresses:

aspmx2.googlemail.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.

aspmx.l.google.com resolves to two addresses: 142.251.163.26 and 2607:f8b0:4004:c21::1b.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.

aspmx2.googlemail.com along with alt1.aspmx.l.google.com each resolve to 2800:3f0:4003:c0f::1a IP addresses.

aspmx3.googlemail.com along with alt2.aspmx.l.google.com each resolve to 172.253.116.26 IP addresses.

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