indexo.dev

swerdloff.com

.com crawl

First seen 2026-05-28 · Last seen 2026-05-28 · ok HTTP/1.1 200 930 ms crawled 2026-05-31

CA · 192.34.55.88 · AS19122 eStruxture Data Centers Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Jonathan Swerdloff Esq.
Description
Jonathan Swerdloff, Esq.

Technology

Server
LiteSpeed

Registration

Registrar
Network Solutions, LLC
Created
1998-04-30
Expires
2028-04-29 698 days left
Updated
2023-02-28
Name servers
  • ns3.hmdnsgroup.com
  • ns4.hmdnsgroup.com

DNS records live

NS
  • ns5.hmdnsgroup.com
  • ns6.hmdnsgroup.com
MX
  • 0 swerdloff.com

Email authentication weak

SPF
v=spf1 include:spf-a.entirelydigital.com ip4:63.247.141.93 +a +mx +ip4:63.247.142.16 include:relay.mailchannels.net ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC7KQKO8Ix+iJQED0rsyWQQErPYlwfaHB43zKQIoApXW/O4UFvyMzrqKHRqmHDQtcvapHNXjowtjRBEDExmQq…
selectors probed

Certificate (current)

R12
from 2026-04-11 to 2026-07-10
Expires in 40 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)