indexo.dev

aslenv.com

.com crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 797 ms crawled 2026-06-03

US · 69.16.238.239 · AS32244 Liquid Web, L.L.C

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
ASL Environmental Sciences | Oceanographic & Acoustic Instrumentation
Description
ASL Environmental Sciences provides advanced oceanographic and acoustic instrumentation, data analysis, and environmental monitoring solutions for global research and industry applications.

Technology

Server
Apache
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×6
  • www.googletagmanager.com×1

Social

Contact

Email

Registration

Registrar
Network Solutions, LLC
Created
1997-05-21
Expires
2029-05-22 1081 days left
Updated
2024-01-29
Name servers
  • ns1.islandhosting.com
  • ns2.islandhosting.com
  • ns3.islandhosting.com
  • ns4.islandhosting.com

DNS records live

NS
  • ns1.islandhosting.com
  • ns2.islandhosting.com
  • ns3.islandhosting.com
  • ns4.islandhosting.com
MX
  • 0 mx.aslenv.com.cust.a.hostedemail.com
Verified for
  • Brevo
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 ip4:69.16.238.239 a mx include:spf.sendinblue.com include:spf.exacthosting.com -all
strict (-all)
DMARC
v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s;pct=100;fo=1;rf=afrf;ri=86400;rua=mailto:service@aslenv.com;ruf=mailto:service@aslenv.com
policy: reject (enforced) · sp=reject
DKIM
  • mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…
selectors probed

Certificate (current)

R12
from 2026-05-03 to 2026-08-01
Expires in 56 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://aslenv.com/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (4)

Linked from (1)