thendu.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-13 · ok HTTP/1.1 200 4060 ms crawled 2026-05-07

US · 68.66.224.12 · AS55293 A2 Hosting, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title

The NDU, by Isabel Marks

Generator

Mozilla/4.79 [en] (Windows NT 5.0; U) [Netscape]

Feeds

ND Unlimited RSS RSS

Technology

Server: Apache

Social widgets

YouTube Embed

Third-party hosts loaded (7)

yousayitfirst.com×4
ajax.googleapis.com×1
feeds.feedburner.com×1
twitter-badges.s3.amazonaws.com×1
wonderkittens.com×1
www.nicoleandderek.com×1
www.youtube.com×1

Social

Registration

Registrar

NameCheap, Inc.

Created

2015-06-29

Expires

2026-06-29 41 days left

Updated

2025-06-08

Name servers

ns1.a2hosting.com
ns2.a2hosting.com

DNS records live

NS

ns1.a2hosting.com
ns2.a2hosting.com
ns3.a2hosting.com
ns4.a2hosting.com

MX

0 thendu.com

Email authentication partial

SPF

v=spf1 +a +mx +ip4:68.66.224.12 ~all

softfail (~all)

DMARC

not published

DKIM

default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3mYkCVPbwmUYgTTLX2GJ1Pyl9qrNwrPfzocFmW9RwdQrav5EH4ZA8sYiQidH3607wvdW3mbAjRrkJs…

selectors probed

Certificate (current)

R13

from 2026-03-19 to 2026-06-17

Expires in 29 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://thendu.com/

present

strict-transport-security
x-frame-options
x-content-type-options

findings

missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=63072000; includeSubDomains