constructsecure.com

.com crawl

First seen 2026-05-31 · Last seen 2026-05-31 · ok HTTP 200 650 ms crawled 2026-06-01

US · 13.59.176.36 · AS16509 Amazon.com, Inc.

Reputation 95/100 weak security headers

Registration

Registrar

Amazon Registrar, Inc.

Created

2008-09-15

Expires

2032-09-15 2296 days left

Updated

2026-05-16

Name servers

ns-134.awsdns-16.com
ns-1397.awsdns-46.org
ns-1554.awsdns-02.co.uk
ns-578.awsdns-08.net

DNS records live

NS

ns-134.awsdns-16.com
ns-1397.awsdns-46.org
ns-1554.awsdns-02.co.uk
ns-578.awsdns-08.net

MX

1 aspmx.l.google.com
10 aspmx2.googlemail.com
10 aspmx3.googlemail.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com

TXT

pardot533282=d463888b6bed4dec91f40e8710ebde415a56eab8d7108b15230524a7d91784ca
pardot533282=e8fd3bd0d4cbb1190f1f49fda79c070e8431dd823025fcca517db1a4549e621b

Verified for

Google
Microsoft 365

Email authentication strong

SPF: v=spf1 include:_spf.google.com include:mail.zendesk.com -all
strict (-all)
DMARC: v=DMARC1; p=reject; adkim=r; aspf=r; rua=mailto:dmarc@highwire.com
policy: reject (enforced)
DKIM: no key found at common selectors

Certificate (current)

Amazon RSA 2048 M01

from 2026-04-13 to 2026-10-28

Expires in 147 days

Full certificate history on crt.sh ↗

Linked from (1)

ktmaintenance.com×1