waltonisaacson.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 3019 ms crawled 2026-05-19

US · 67.227.154.47 · AS32244 Liquid Web, L.L.C

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: Walton Isaacson
Language: en

Open Graph

title: Walton Isaacson

Technology

Server: Apache
CMS: WordPress

Registration

Registrar

GoDaddy.com, LLC

Created

2005-12-15

Expires

2028-12-15 940 days left

Updated

2023-11-10

Name servers

ns1.mediatemple.net
ns2.mediatemple.net

DNS records live

NS

ns1.mediatemple.net
ns2.mediatemple.net

MX

10 us-smtp-inbound-1.mimecast.com
10 us-smtp-inbound-2.mimecast.com

TXT

Show 4 TXT records

6a0lnv7sdnc0npo443ov20st9d
292hk6czc5c6wlxypj0b3y22m2s7hn7s
notokenfound
9L2/6gsMwy/dZxn6s2/m+rJVCgUZLNFSaYheNa90dd1r6x+8bk9IvxKlM8yBqGCWnb4mmHI4pX2ubsQ7WvfpIw==

Verified for

Google
Microsoft 365

Email authentication partial

SPF

v=spf1 mx include:emaileuc.freshservice.com include:sendgrid.net include:_netblocks.mimecast.com include:email.freshdesk.com include:spf.protection.outlook.com include:spf.emailsignatures365.com include:servers.mcsv.net ip4:167.89.11.197 -all

strict (-all)

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

Show 5 DKIM selectors

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQD4Fm9xEbmyxkhgTqNcE2NJ3DVpXslO22pPsoqsSBkEmhzLhzwikmmlOl5Q3HnTBTsQe38e8DVZw7SiCfJEd7…
k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…
k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAysqn3mX8Yl4EDlDTQokiRXydoxxn3L2mBswOZohPfkDbGRvDwsLtW/S+pYR96X7BTSx5ez4uVdjKS89FHf…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDT9fEHUDftFbVzEJVdsFyvsxKxNH2xKdO6r7GWwmtVq+BLB0ohORFrhmAn+Odbc9DJdLRIBko0BFai7W+wiaHGOc…

selectors probed

Certificate (current)

R12

from 2026-03-19 to 2026-06-17

Expires in 28 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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