lavc.edu

Observed Aug 11, 2026, 00:13 UTC (17h 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.

Guarded by a firewall
Email byMicrosoft 365
Secured byDigiCert
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat lavc.edu actually stands on - every host below is a signed observation
lavc.edu
A / AAAA
150.171.109.72
unattributedserves the site
NS
ns1-38.azure-dns.comns2-38.azure-dns.netns3-38.azure-dns.orgns4-38.azure-dns.info
azure-dns.com + azure-dns.net + moreanswers its DNS
MX
lavc-edu.mail.protection.outlook.com
Microsoft 365receives its email
TLS
lavc.edu
DigiCert Incissued its certificate

DNS Records

A 1

  • 150.171.109.72

MX 1

  • 0lavc-edu.mail.protection.outlook.com

TXT 9

  • v=spf1 mx ip4:204.102.73.119 ip4:216.17.93.137 ip4:204.102.73.44 ip4:136.179.3.130 include:spf.protection.outlook.com include:amazonses.com include:verifymyfafsa.com include:spf.blackboardconnect.com ~all
  • MS=ms15657115
  • 1fq1+DbT7dixSdbqClIScX2HUUdLM+C9C4gutPLTvu6x+hHIEWt6OS09TKwb+Zpx31feCfjr5JyxoA+JM/JiNg==
  • MS=ms83389146
  • amazonses:NIf8KPC1U06d9epVdwqM+syBu619kFTMswvXpropwyQ=
  • apple-domain-verification=3vIOrapiJuv8nbeY
  • adobe-idp-site-verification=c85e6090acf7de4dbee11f7dbedf42e65e4c03a76e7971ef001ed35af33238ce
  • google-site-verification=QSJqhmzPXPsnkWC85K1jzOBg1hplFI24_cnyF6QHzBw
  • 14C0E212E797FCCFA986C5A8A3EB247E

NS 4

  • ns1-38.azure-dns.com
  • ns2-38.azure-dns.net
  • ns3-38.azure-dns.org
  • ns4-38.azure-dns.info

SOA 1

  • ns1-38.azure-dns.com azuredns-hostmaster.microsoft.com

DMARC_RECORDS 1

  • v=DMARC1; p=none; sp=none; pct=100; rua=mailto:dmarcreports@laccd.edu; ruf=mailto:dmarcreports@laccd.edu; ri=86400; aspf=r; adkim=r; fo=1

TLS Certificates (3)

Common NameIssuerExpires
lavc.edu C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=GeoTrust TLS RSA CA G1 Sun, 07 Feb 2027 23:59:59 +0000
GeoTrust TLS RSA CA G1 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Tue, 02 Nov 2027 12:23:37 +0000
DigiCert Global Root G2 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Fri, 15 Jan 2038 12:00:00 +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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_3f8cb471ad5c2f8e
Output Hash
61f18ac94169c6717dd42713945c7c817d50fa6b3607c05eba05b4d68555739c
Signature
ed25519:11e770cac5ac836c258af706982447adaf6463d675144fbe70947f07e383d11f365e030bc2120a118113815656ea6487f031080c2c53c927e2d8183b7b44ba05
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT7,229 material changesacross 4,426 domains · 24h to ~2h ago · -41,116 vs yesterdayROTATION54 domains moved DNS from koaladns.com to magpiedns.com, 54 moved backa rotation loop, not a migration · 24hNOW524 curated domains not reachable-41 vs yesterdaySITE ERRORS35,872 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,463 sites429 rate-limit / 403 bot-block, a posture signal