opdrserdar.com

.com crawl

First seen 2026-05-02 · Last seen 2026-05-04 · ok HTTP/1.1 200 1280 ms crawled 2026-05-09

TR · 217.18.85.42 · AS201233 Yonca Duran

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title

Op. Dr. Serdar Küçükalioğlu

Language

Generator

WordPress 6.0.9

Canonical

https://opdrserdar.com/

Feeds

Technology

CMS: WordPress

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (3)

fonts.googleapis.com×3
s.w.org×1
www.googletagmanager.com×1

Social

Contact

Email

info@opdrserdar.com

Phone

0552 919 11 71

Registration

Registrar

Isimtescil Bilisim A.S.

Created

2021-08-21

Expires

2026-08-21 93 days left

Updated

2025-08-22

Name servers

ns27.dnsdhs.com
ns28.dnsdhs.com

DNS records live

NS

ns27.dnsdhs.com
ns28.dnsdhs.com

MX

0 opdrserdar.com

Email authentication partial

SPF

v=spf1 ip4:217.18.85.42 include:spf.dhs.com.tr ip4:217.18.85.68 +a +mx include:relay.mailchannels.net ~all

softfail (~all)

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmXoORKKns6y3ow0vs2pYani/SWT1dTM3GZzaieN+6xMN44TIzttkJZ926USsu3V+wNelegZoPXaW7L…

selectors probed

Certificate (current)

R13

from 2026-03-18 to 2026-06-16

Expires in 27 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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