indexo.dev

semnil.com

.com crawl

First seen 2026-04-21 · Last seen 2026-05-14 · ok HTTP/1.1 200 2178 ms crawled 2026-05-14

US · 18.165.140.35 · AS16509 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
semnil.com — Personal site of semnil
Description
Personal site of semnil. Software releases, profile, and privacy policy.
Language
en
Canonical
https://www.semnil.com/index.html
Translations
  • en
  • ja

Open Graph

url
https://www.semnil.com/index.html
title
semnil.com — Personal site of semnil
locale
en_US
site name
semnil.com
description
Personal site of semnil. Software releases, profile, and privacy policy.
locale:alternate
ja_JP

Technology

CDN
Amazon CloudFront
Server
AmazonS3

Social

Registration

Registrar
Amazon Registrar, Inc.
Created
2010-06-26
Expires
2026-06-26 37 days left
Updated
2026-05-13
Name servers
  • ns-1236.awsdns-26.org
  • ns-1929.awsdns-49.co.uk
  • ns-360.awsdns-45.com
  • ns-918.awsdns-50.net

DNS records live

NS
  • ns-1236.awsdns-26.org
  • ns-1929.awsdns-49.co.uk
  • ns-360.awsdns-45.com
  • ns-918.awsdns-50.net
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • MS=ms34121565

Email authentication partial

SPF
v=spf1 include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc@semnil.com
policy: none (monitoring only)
DKIM
  • google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC9kOtAGYNQrb7/YhDt9StXx4qiNo5aqQNKvXCqqdhi91qE1yelhOLRPjCjA5RPbpfA1QlHz5D/HFxFaDqIAr…
selectors probed

Certificate (current)

Amazon RSA 2048 M02
from 2025-08-16 to 2026-09-13
Expires in 116 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.semnil.com/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
DENY
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains

Links to (3)

Linked from (1)