`sealedu.com`

DNSSEC	⚠️ Not signed
A	185.158.133.1^{🇩🇪 Cloudflare185.158.133.0/24}
		PTR	`lovable-app-cd-1-4.p.l5e.io`
NS	`mike.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c3f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mike.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c33f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mike.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:233f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mike.ns.cloudflare.com`
		A	108.162.195.63^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mike.ns.cloudflare.com`
		A	162.159.44.63^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mike.ns.cloudflare.com`
		A	172.64.35.63^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mike.ns.cloudflare.com`
NS	`ruth.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ruth.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ruth.ns.cloudflare.com`
		A	108.162.192.143^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
		A	172.64.32.143^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
		A	173.245.58.143^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-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::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.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	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=815vko0YQ0TpqHPCHsgTG7Kb5ZCmQczV_CninTh3EXM`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`mike.ns.cloudflare.com`dns@cloudflare.com serial=2409971406

`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=1785275802

Same first word

sealedu.com

Similar names

edelaus.de

dealuse.com

eudeals.net

alesedu.com

eduseal.com

deusale.com

useadel.com.br

edleusa.com

adeleus.com

usedale.com

edulase.net

edelsau.de

usedeal.com

uselead.com

euleads.com

eudeals.com

lasuede.com

saleedu.com

DNS History

21 records (8 active, 13 former)

●NSmike.ns.cloudflare.com2026-06-29 → 2026-07-28 · 3 obs

○ 2018-05-12 08:02:08
● 2026-06-29 20:22:48
● 2026-07-28 22:03:34

○NSns49.domaincontrol.com2018-05-12 → 2018-05-12 · 3 obs

● 2018-05-12 08:02:08
○ 2026-06-29 20:22:48
○ 2026-07-28 22:03:34

○NSns50.domaincontrol.com2018-05-12 → 2018-05-12 · 3 obs

● 2018-05-12 08:02:08
○ 2026-06-29 20:22:48
○ 2026-07-28 22:03:34

●NSruth.ns.cloudflare.com2026-06-29 → 2026-07-28 · 3 obs

○ 2018-05-12 08:02:08
● 2026-06-29 20:22:48
● 2026-07-28 22:03:34

●MXalt1.aspmx.l.google.com2018-05-12 → 2026-07-28 · 2 obs

● 2018-05-12 08:02:08
● 2026-07-28 22:03:34

●MXalt2.aspmx.l.google.com2018-05-12 → 2026-07-28 · 2 obs

● 2018-05-12 08:02:08
● 2026-07-28 22:03:34

●MXalt3.aspmx.l.google.com2026-06-29 → 2026-07-28 · 3 obs

○ 2018-05-12 08:02:08
● 2026-06-29 20:22:48
● 2026-07-28 22:03:34

●MXalt4.aspmx.l.google.com2026-06-29 → 2026-07-28 · 3 obs

○ 2018-05-12 08:02:08
● 2026-06-29 20:22:48
● 2026-07-28 22:03:34

●MXaspmx.l.google.com2018-05-12 → 2026-07-28 · 2 obs

● 2018-05-12 08:02:08
● 2026-07-28 22:03:34

○MXaspmx2.googlemail.com2018-05-12 → 2018-05-12 · 3 obs

● 2018-05-12 08:02:08
○ 2026-06-29 20:22:48
○ 2026-07-28 22:03:34

○MXaspmx3.googlemail.com2018-05-12 → 2018-05-12 · 3 obs

● 2018-05-12 08:02:08
○ 2026-06-29 20:22:48
○ 2026-07-28 22:03:34

○A184.168.221.492018-05-12 → 2018-05-12 · 3 obs

● 2018-05-12 08:02:08
○ 2026-06-29 20:22:48
○ 2026-07-28 22:03:34

○A184.168.221.522018-05-12 → 2018-05-12 · 3 obs

● 2018-05-12 08:02:08
○ 2026-06-29 20:22:48
○ 2026-07-28 22:03:34

●A185.158.133.12026-06-29 → 2026-07-28 · 3 obs

○ 2018-05-12 08:02:08
● 2026-06-29 20:22:48
● 2026-07-28 22:03:34

○A50.63.202.342018-05-12 → 2018-05-12 · 3 obs

● 2018-05-12 08:02:08
○ 2026-06-29 20:22:48
○ 2026-07-28 22:03:34

○A50.63.202.352018-05-12 → 2018-05-12 · 3 obs

● 2018-05-12 08:02:08
○ 2026-06-29 20:22:48
○ 2026-07-28 22:03:34

○A50.63.202.402018-05-12 → 2018-05-12 · 3 obs

● 2018-05-12 08:02:08
○ 2026-06-29 20:22:48
○ 2026-07-28 22:03:34

○A50.63.202.462018-05-12 → 2018-05-12 · 3 obs

● 2018-05-12 08:02:08
○ 2026-06-29 20:22:48
○ 2026-07-28 22:03:34

○A50.63.202.512018-05-12 → 2018-05-12 · 3 obs

● 2018-05-12 08:02:08
○ 2026-06-29 20:22:48
○ 2026-07-28 22:03:34

○A50.63.202.522018-05-12 → 2018-05-12 · 3 obs

● 2018-05-12 08:02:08
○ 2026-06-29 20:22:48
○ 2026-07-28 22:03:34

○A50.63.202.592018-05-12 → 2018-05-12 · 3 obs

● 2018-05-12 08:02:08
○ 2026-06-29 20:22:48
○ 2026-07-28 22:03:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net...	-
sealedu.com	ruth.ns.cloudflare.com, mike.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.63

NS records: ruth.ns.cloudflare.com, mike.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sealedu.com (unsigned zone)

⏱️ Timing

Total: 226ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.158.133.1`
NS	2	`mike.ns.cloudflare.com, ruth.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=815vko0YQ0TpqHP, v=spf1 include:_spf.google.com ~all`
SOA	1	`mike.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sealedu.com directs to one IP number, which is 185.158.133.1.

Among the host names that share IP numbers with sealedu.com are proscreen.org, eitanazaria.com, taviewer.com and two others.

Name Servers

sealedu.com is delegated to two name servers: mike.ns.cloudflare.com and ruth.ns.cloudflare.com.

sealedu.com has the same name server delegation as a number of other domains, such as quikstartmaindiloflare.com, gojulietrestaurant.com, sigorasolar.com and two more.

There is at least partial name server overlap between sealedu.com and other domains — boxingusa.info, chebupthainguyen.com, domlepen-amp6-9045172.xyz and two more among them.

These name servers frequently co-occur with the name servers laura.ns.cloudflare.com and treasure.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

mike.ns.cloudflare.com resolves to 108.162.195.63, 162.159.44.63, 172.64.35.63 and 3 other IP addresses.

ruth.ns.cloudflare.com resolves to 108.162.192.143, 172.64.32.143, 173.245.58.143 and 3 other IP addresses.

Mail Servers

Five mail servers handle sealedu.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

sealedu.com shares at least some of its mail servers with other domains — for example brunolaw.com, klud.gy, distributionjeanlapalme.ca and two more.

It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.

Hosts with two IP numbers each:

aspmx.l.google.com points to 192.178.155.26 and 2607:f8b0:4004:c23::1a.

alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com points to 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com points to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com points to 172.253.157.26 and 2a00:1450:400c:c23::1a.