drdavidzweiback.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-14 · ok HTTP/1.1 200 2813 ms crawled 2026-05-10

US · 188.114.96.3 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Dr. David Zweiback: Pain Management, General Medicine and Dermatology: Bala | Dr. David Zweiback: Pain Management, General Medicine and Dermatology: Bala
Description: Trusted Cosmetic and Medical Dermatology serving Bala Cynwyd, PA. Contact us at 610-934-4100 or visit us at 9 Presidential Blvd, Suite 103, Bala Cynwyd, PA 19004: Dr. David Zweiback
Language: en
Canonical: https://www.drdavidzweiback.com

Technology

CDN: Cloudflare

Social

Contact

Phone

6109344100

Address

9 Presidential Blvd Suite 103, 19004, Bala Cynwyd, PA, USA

Registration

Registrar

GoDaddy.com, LLC

Created

2014-12-29

Expires

2026-12-29 223 days left

Updated

2025-11-26

Name servers

kellen.ns.cloudflare.com
kiki.ns.cloudflare.com

DNS records live

NS

kellen.ns.cloudflare.com
kiki.ns.cloudflare.com

Email authentication no MX

SPF

v=spf1 -all

strict (-all)

DMARC

v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

policy: reject (enforced) · sp=reject

DKIM

Show 12 DKIM selectors

default: v=DKIM1; p=
google: v=DKIM1; p=
selector1: v=DKIM1; p=
selector2: v=DKIM1; p=
k1: v=DKIM1; p=
k2: v=DKIM1; p=
mail: v=DKIM1; p=
dkim: v=DKIM1; p=
s1: v=DKIM1; p=
s2: v=DKIM1; p=
mxvault: v=DKIM1; p=
smtpapi: v=DKIM1; p=

selectors probed

Certificate (current)

WE1

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

Expires in 35 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://www.drdavidzweiback.com/

findings

checked over plain HTTP
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy