indexo.dev

linqpad.net

.net crawl

First seen 2026-04-17 · Last seen 2026-05-15 · ok HTTP/1.1 200 3666 ms crawled 2026-05-12

US · 52.162.107.30 · AS8075 Microsoft Corporation

Reputation 100/100

Classifying

HTML metadata

Title
LINQPad - The .NET Programmer's Playground
Language
en

Social

Registration

Registrar
NameCheap, Inc.
Created
2007-09-06
Expires
2029-09-06 1206 days left
Updated
2024-04-08
Name servers
  • ns-1033.awsdns-01.org
  • ns-1657.awsdns-15.co.uk
  • ns-471.awsdns-58.com
  • ns-708.awsdns-24.net

DNS records live

NS
  • ns-1033.awsdns-01.org
  • ns-1657.awsdns-15.co.uk
  • ns-471.awsdns-58.com
  • ns-708.awsdns-24.net
MX
  • 10 aspmx.l.google.com
  • 20 alt1.aspmx.l.google.com
  • 20 alt2.aspmx.l.google.com
  • 30 aspmx2.googlemail.com
  • 30 aspmx3.googlemail.com
TXT
  • Sendinblue-code:17e225f748d09d2b57a89c32ff27d69c
  • google-site-verification=ZpSSy6nMQkEiRyGh0IgrevWicI6qEYhTHF-H1kYE0dw

Email authentication strong

SPF
v=spf1 include:spf.sendinblue.com include:spf.brevo.com include:_spf.google.com include:amazonses.com include:sendgrid.net ip4:67.228.189.85 ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine
policy: quarantine
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvqaa8ZwvLshGfDZU9SI/NbAN2EAon5TiFD1AQt8azDZXlXXbXy2t3l8R7aY1ghKpl+fqR6s916plXr…
  • mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0v776v0iQu/LVMeCyxU4z4lU84/z6+Bhj5qFukNJYDSfTh3W+JlOjOpBELcT6zvorvqTutGdhEkCd6jy2I…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDiuAPWTrFcyNJyVUK3DkNF3+4vbjrrHymXJfknpkJHj5Wn19A8zOeWcCUGUFRopVJwMZR97alIqFOz0HyqT2G8nO…
selectors probed

Certificate (current)

GeoTrust TLS RSA CA G1
from 2026-02-06 to 2026-08-07
Expires in 80 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.linqpad.net/

present
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • missing HSTS
  • missing Content Security Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
camera=(), microphone=(), geolocation=(self), usb=()
x-content-type-options
nosniff

Links to (8)

Linked from (2)