sungtieu.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-11 · ok HTTP/1.1 200 3246 ms crawled 2026-05-14

DE · 217.160.0.78 · AS8560 IONOS SE

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Sung Tieu
Description: Sung Tieu is an artist.
Language: en

Open Graph

url: https://sungtieu.com
title: Sung Tieu
description: Sung Tieu is an artist.

Technology

Server: Apache

Registration

Registrar

IONOS SE

Created

2012-09-03

Expires

2026-09-03 106 days left

Updated

2025-09-03

Name servers

ns1039.ui-dns.org
ns1065.ui-dns.biz
ns1066.ui-dns.com
ns1110.ui-dns.de

DNS records live

NS

ns1039.ui-dns.org
ns1065.ui-dns.biz
ns1066.ui-dns.com
ns1110.ui-dns.de

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

google-site-verification=XrlSLYqoEnDKb8a0lYiag0DK394rKoNndLMoNZvVO_Q

Email authentication weak

SPF: v=spf1 include:_spf.google.com include:_spf-eu.ionos.com ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36

from 2026-02-18 to 2027-03-05

Expires in 289 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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