Name Servers
khanexpressllc.com. 1200 IN NS nsa1.squarespacedns.com. khanexpressllc.com. 1200 IN NS nsa2.squarespacedns.com. khanexpressllc.com. 1200 IN NS nsa3.squarespacedns.com. khanexpressllc.com. 1200 IN NS nsa4.squarespacedns.com.
Mail Servers
khanexpressllc.com. 1200 IN MX 1 aspmx.l.google.com. khanexpressllc.com. 1200 IN MX 5 alt2.aspmx.l.google.com. khanexpressllc.com. 1200 IN MX 5 alt1.aspmx.l.google.com. khanexpressllc.com. 1200 IN MX 10 alt3.aspmx.l.google.com. khanexpressllc.com. 1200 IN MX 10 alt4.aspmx.l.google.com.
SOA Details
khanexpressllc.com. 1200 IN SOA nsa1.squarespacedns.com. cloud-dns-hostmaster.google.com. 1 21600 3600 259200 300
Certificate Authority Authorization
No CAA records were returned at this registrable domain name. With no CAA policy, any public certificate authority (CA) may issue TLS certificates for names under this zone unless a parent publishes CAA; add issue / issuewild / iodef records to restrict issuance.
DMARC
Organizational policy (p): how receivers treat mail that fails aligned DMARC checks — none (monitor only), quarantine (often junk), or reject (block).
pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).
100Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
Forensic (per-failure) reports. Often omitted for privacy or volume.
khanexpressllc.com. 1200 IN DMARC v=DMARC1; p=none; rua=mailto:[email protected]
DKIM
No DKIM TXT with `v=DKIM1` was returned for the selector names we probe automatically.
SPF (Sender Policy Framework)
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| ~ Softfail | all |
—
|
|
khanexpressllc.com. 1200 IN TXT "v=spf1 include:_spf.google.com ~all"
MTA-STS
This hostname does not publish an MTA-STS policy (no v=STSv1 TXT at _mta-sts.<name> and/or no policy at https://mta-sts.<name>/.well-known/mta-sts.txt).
Text Content
khanexpressllc.com. 1200 IN TXT "hosting-site=khan-express-llc"
DNSSEC Public Keys
khanexpressllc.com. 300 IN DNSKEY 256 3 8 AwEAAZpKvEIfzx3GM/twCU+aCfXK1S62qHvBc8taGyQ9RDMiyeTACvfumoq6156O/KBq4h03rcYpSakwQuOEU4aJVlKWp7V0h2MOtnPatCaVGD3xzJAybukDh/ZnNjXU8WiHjtTvIy59JAuZq9c2j8N++WOsKcPkSr3boa54FnXICvRT khanexpressllc.com. 300 IN DNSKEY 257 3 8 AwEAAaHtH7yMTACvQ78WkQpndD8uG8Bwog1/tW5Q0voRLob+5R+fdiZjl4wlklByv4kDjnacKJStrGxqext2Z00swUDWELbXB+gRw405i5AvV0b2mRHrNi8hsGlb7u0c7N+ukMgWXvINs/47lb7+LiqEgT5TDd2ykzh7wCWL4+13SFtXlsfOIJBVNK8gpkweNlSfyqudnf4MrECfT3XWyrLpTmKipMr58a/tVduAIO79iR6wGirXm5AVvEjb0Y/kVeW40MvCqOtIeOw3HmA3NNq7d8zzEQWWug3c4dxrB57AxZkC61YVu6QAiepHB9QjHG1HsfS2fUREdOOlxFHufgW4Cis=
Delegation Signer
khanexpressllc.com. 1200 IN DS 52436 8 2 B1D77877B200E284C0DE4A13C5E1E76F9FB6EE6DD45FD73387BE533E78E674AF