indexo.dev

penguinscience.com

.com crawl

First seen 2026-04-23 · Last seen 2026-05-14 · ok HTTP/1.1 200 11729 ms crawled 2026-05-17

US · 74.81.90.59 · AS11042 NETWORK TRANSIT HOLDINGS LLC

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Penguin Science | Understanding penguin response to climate and ecosystem change
Language
en-US
Generator
Divi v.4.27.5
Canonical
https://penguinscience.com/
Feeds

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (1)

  • kit.fontawesome.com×1

Contact

Address
st Check_2025

Registration

Registrar
eNom, LLC
Created
2001-11-18
Expires
2027-11-18 546 days left
Updated
2022-11-20
Name servers
  • ns.nocdirect.com
  • ns2.nocdirect.com

DNS records live

NS
  • ns.nocdirect.com
  • ns2.nocdirect.com
MX
  • 0 penguinscience.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 ip4:74.81.90.58 +a +mx +ip4:63.247.82.26 ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvRmcOptBtru3fyYPJs3C/FLwvPnzKwL0bYIW+cexp0BD3aOdNanmEtOBBAxPWVeM6EEp96HgpKG5mZ…
selectors probed

Certificate (current)

R13
from 2026-05-04 to 2026-08-02
Expires in 74 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (3)

Linked from (1)