semanticsarchive.net

.net crawl

First seen 2026-04-14 · Last seen 2026-05-13 · ok HTTP/1.1 200 2245 ms crawled 2026-05-07

US · 35.212.45.9 · AS15169 Google LLC

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: semanticsarchive.net

Technology

Server: nginx

Social

Registration

Registrar

Tucows Domains Inc.

Created

2000-07-08

Expires

2026-07-08 50 days left

Updated

2025-06-23

Name servers

ns1.siteground.net
ns2.siteground.net

DNS records live

NS

ns1.siteground.net
ns2.siteground.net

MX

10 mx10.antispam.mailspamprotection.com
20 mx20.antispam.mailspamprotection.com
30 mx30.antispam.mailspamprotection.com

Email authentication strong

SPF

v=spf1 +a +mx +ip4:35.212.59.127 include:semanticsarchive.net.spf.auto.dnssmarthost.net ~all

softfail (~all)

DMARC

v=DMARC1; p=none; aspf=r; adkim=r;

policy: none (monitoring only)

DKIM

default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu7fRljBjuQJuyRZiHpcTkNRKu0F0o46Jf/4Yg5KQs8ss7jFOAa5O1Of7PapHokK7LICeCKwQHm9PzL…

selectors probed

Certificate (current)

R12

from 2026-03-25 to 2026-06-23

Expires in 35 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://semanticsarchive.net/

findings

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