scholasticahq.com
Observed Jul 22, 2026, 00:58 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation — watch it for 5-minute checks.
Up right now
Email byGoogle Workspace
Secured byAmazon
Also usesGoogle Search ConsoleHubSpot
IPv6 · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat scholasticahq.com actually stands on - every host below is a signed observation
scholasticahq.com
A / AAAA
18.165.83.6018.165.83.8018.165.83.9218.165.83.114+8 more
2600serves the site
NS
ns1.dnsimple.comns2.dnsimple.comns3.dnsimple.comns4.dnsimple.com
dnsimple.comanswers its DNS
MX
aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx2.googlemail.com+3 more
Google Workspacereceives its email
TLS
scholasticahq.com
Amazonissued its certificate
DNS Records
A 4
18.165.83.6018.165.83.8018.165.83.9218.165.83.114
AAAA 8
2600:9000:210b:0:1f:2fb1:eb40:93a12600:9000:210b:1c00:1f:2fb1:eb40:93a12600:9000:210b:3800:1f:2fb1:eb40:93a12600:9000:210b:6200:1f:2fb1:eb40:93a12600:9000:210b:6400:1f:2fb1:eb40:93a12600:9000:210b:7a00:1f:2fb1:eb40:93a12600:9000:210b:f400:1f:2fb1:eb40:93a12600:9000:210b:fa00:1f:2fb1:eb40:93a1
MX 7
10aspmx.l.google.com20alt1.aspmx.l.google.com20alt2.aspmx.l.google.com30aspmx2.googlemail.com30aspmx3.googlemail.com30aspmx4.googlemail.com30aspmx5.googlemail.com
TXT 6
google-site-verification=1zW624H1JQqCq30y1X0pRG7VPJh39kOyskkUuSPuKBogoogle-site-verification=Kcdlk-hENgFaFW9VrOOPeHR9JUfsbgWUOz8XbWJhpYcgoogle-site-verification=HgzYJpMu3Zjn2VoBxKKjwJVmCmzGxARv-9X7Lx4R-e0google-site-verification=XsGRbRyxRDDtLYey8VTsf9Mm2VmGDrC1p4ZK4OJhFmEv=spf1 a include:_spf.google.com include:mailgun.org include:spf.mandrillapp.com include:servers.mcsv.net include:2613584.spf06.hubspotemail.net ~allv=DMARC1; p=none; rua=mailto:robots@scholasticahq.com; ruf=mailto:robots@scholasticahq.com; adkim=r; aspf=r; pct=100; ri=100; sp=none;
NS 4
ns1.dnsimple.comns2.dnsimple.comns3.dnsimple.comns4.dnsimple.com
SOA 1
ns1.dnsimple.com admin.dnsimple.com
SRV 5
xmpp-server.l.google.com:5269 p5xmpp-server1.l.google.com:5269 p20xmpp-server2.l.google.com:5269 p20xmpp-server3.l.google.com:5269 p20xmpp-server4.l.google.com:5269 p20
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
scholasticahq.com |
C=US, O=Amazon, CN=Amazon RSA 2048 M04 | Fri, 29 Jan 2027 23:59:59 +0000 |
Amazon RSA 2048 M04 |
C=US, O=Amazon, CN=Amazon Root CA 1 | Fri, 23 Aug 2030 22:26:35 +0000 |
Amazon Root CA 1 |
C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2 | Thu, 31 Dec 2037 01:00:00 +0000 |
Subdomains (0)
None observed.
The proof
Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_42195329ab8254b2- Output Hash
d65c2286bbb1f91ea65bfe3d69cd879b11c166f708dcc20ead99975924aed137- Signature
ed25519:b887c471f5641d5f2086d02911052cd23b8c9cfc49505e2cc0c40a6b0bff5779d7512e97ddd58a08ea60ca3429656a9ab8c193e0868c0bd96d31aa0baef52407- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast