`alignlearning.app`

DNSSEC	⚠️ Not signed
A	174.138.110.226^{🇺🇸 DIGITALOCEAN174.138.108.0/22 DigitalOcean}
NS	`leia.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ab8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leia.ns.cloudflare.com`
		A	108.162.192.184^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leia.ns.cloudflare.com`
		A	172.64.32.184^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leia.ns.cloudflare.com`
		A	173.245.58.184^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leia.ns.cloudflare.com`
NS	`valentin.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cce^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`valentin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ce^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`valentin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ce^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`valentin.ns.cloudflare.com`
		A	108.162.195.206^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`valentin.ns.cloudflare.com`
		A	162.159.44.206^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`valentin.ns.cloudflare.com`
		A	172.64.35.206^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`valentin.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	142.251.167.26^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-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::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
SOA	`leia.ns.cloudflare.com`dns@cloudflare.com serial=2407128805

`app`

	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=101427

🔒 HSTS Preload (+subdomains)

Subdomains

bssm.alignlearning.app

Same first word

alignlearning.com

alignlearning.app

Similar names

renliangliang.com

DNS History

8 records (8 active, 0 former)

●NSleia.ns.cloudflare.com2026-06-03 → 2026-07-29 · 2 obs

● 2026-06-03 05:09:44
● 2026-07-29 09:17:30

●NSvalentin.ns.cloudflare.com2026-06-03 → 2026-07-29 · 2 obs

● 2026-06-03 05:09:44
● 2026-07-29 09:17:30

●MXalt1.aspmx.l.google.com2026-06-03 → 2026-07-29 · 2 obs

● 2026-06-03 05:09:44
● 2026-07-29 09:17:30

●MXalt2.aspmx.l.google.com2026-06-03 → 2026-07-29 · 2 obs

● 2026-06-03 05:09:44
● 2026-07-29 09:17:30

●MXaspmx.l.google.com2026-06-03 → 2026-07-29 · 2 obs

● 2026-06-03 05:09:44
● 2026-07-29 09:17:30

●MXaspmx2.googlemail.com2026-06-03 → 2026-07-29 · 2 obs

● 2026-06-03 05:09:44
● 2026-07-29 09:17:30

●MXaspmx3.googlemail.com2026-06-03 → 2026-07-29 · 2 obs

● 2026-06-03 05:09:44
● 2026-07-29 09:17:30

●A174.138.110.2262026-06-03 → 2026-07-29 · 2 obs

● 2026-06-03 05:09:44
● 2026-07-29 09:17:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
alignlearning.app	leia.ns.cloudflare.com, valentin.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.184

NS records: leia.ns.cloudflare.com, valentin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for alignlearning.app (unsigned zone)

⏱️ Timing

Total: 2089ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`174.138.110.226`
NS	2	`leia.ns.cloudflare.com, valentin.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
SOA	1	`leia.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)

Analysis

Hierarchy

bssm.alignlearning.app is a subdomain of alignlearning.app.

IP Addresses

alignlearning.app has exactly one IP address — 174.138.110.226.

Name Servers

alignlearning.app has two authoritative name servers — leia.ns.cloudflare.com and valentin.ns.cloudflare.com.

The name server configuration of alignlearning.app is shared with other domains, for instance azromex.com, hitob.com, xxyxhsj.com and two others.

The name servers of alignlearning.app overlap at least partially with those of other domains — among them zzwfahao.com, vxvo88.com, songlin-furniture.com and two more.

The name servers osmar.ns.cloudflare.com, marge.ns.cloudflare.com and meadow.ns.cloudflare.com are commonly seen alongside these name servers.

Hosts with 6 IP addresses each:

leia.ns.cloudflare.com points to 108.162.192.184, 172.64.32.184, 173.245.58.184 and 3 other IP addresses.

valentin.ns.cloudflare.com points to 108.162.195.206, 162.159.44.206, 172.64.35.206 and 3 other IP addresses.

Mail Servers

Five mail servers handle alignlearning.app: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

At least some of the mail servers used by alignlearning.app are shared with other domains: ns500742.ns500754.ns500742.ns500705.ns500704.ns500688.ns500649.ns500671.ns500649.tenderladiesbz.com, hollatags.com, luckyblogs.com and two others among them.

These mail servers are often deployed together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other mail servers.

Host names pointing to two IP addresses:

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

aspmx3.googlemail.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx.l.google.com resolves to 142.251.167.26 and 2607:f8b0:4004:c23::1b.

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

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

The host names aspmx2.googlemail.com and alt1.aspmx.l.google.com both resolve to 2800:3f0:4003:c0f::1a IP addresses.

The host names aspmx3.googlemail.com and alt2.aspmx.l.google.com both resolve to 2a00:1450:400b:c02::1a IP addresses.

alignlearning.app - robtex.com