oma.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-18 · ok HTTP/1.1 200 5895 ms crawled 2026-05-08

NL · 94.228.136.235 · AS41887 Prolocation B.V.

Reputation 100/100

Classifying

HTML metadata

Title: OMA
Language: en

Open Graph

title: OMA
site name: OMA
description: OMA is a leading international partnership practicing architecture, urbanism, and cultural analysis

Technology

CDN: Amazon CloudFront
Server: nginx

Analytics

Google Tag Manager

Third-party hosts loaded (1)

www.googletagmanager.com×1

Registration

Registrar

Tucows Domains Inc.

Created

1993-10-28

Expires

2026-10-27 161 days left

Updated

2025-09-28

Name servers

ns1.argewebhosting.eu
ns2.argewebhosting.com
ns3.argewebhosting.nl

DNS records live

NS

ns1.argewebhosting.eu
ns2.argewebhosting.com
ns3.argewebhosting.nl

MX

10 oma-com.mail.protection.outlook.com

TXT

Show 10 TXT records

remarkable-domain-verification=b3561228-495f-4f84-a64c-6c0a58bd9a03
ZOOM_verify_iLEQbEvEPp1Tte7Rc7RzEI
fordcvrr9jk6tnem0h4g509o9n
adobe-idp-site-verification=1c7165aba4c2575473a5a3af2773ea278305b186e4a98f9537e57a4639dc1ee9
CxWU2y9ChsQOnp4NmYlZs655dt4EdOtNac4R5vbXXZ1eE4dPWnRtAuv+mff6cx9lMFBsKRjEBJ6fSZ/lwEZF8w==
hfquekjulmveidkfc8udcb414r
MS=ms90491828
anthropic-domain-verification-fhasw4=RFODnRNKBLhbqMpdsl7yxAgPr
apple-domain-verification=kwjRZVeeLYxYvSZk
38k2t0r9h0pbhln59s76m0q9q8

Email authentication strong

SPF

v=spf1 ip4:108.142.166.122 ip4:108.142.167.245 ip4:20.16.250.221 ip4:20.16.250.225 ip4:20.103.72.83 ip4:188.122.74.75 ip4:188.122.74.79 ip4:62.243.9.213 ip4:82.70.29.70 ip4:59.152.212.53 ip4:94.200.86.234 ip4:194.206.123.12 ip4:158.106.220.154 ip4:202.65.212.3 ip4:20.103.73.120/31 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com a:ldxrelay04.taleo.net -all

strict (-all)

DMARC

v=DMARC1; p=reject; sp=reject; rua=mailto:watchdog2@watchdog.kevlarr.io,mailto:dmarc@oma.com; ruf=mailto:dmarc@oma.com; adkim=r; aspf=r;

policy: reject (enforced) · sp=reject

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPn2vKUTNnGuLwKV7wwkB1cTKLmgwB4ngfWeiev3DVaxK3dK8+bo3BCMYpALaVKyi1O+ZteBzsO3cG+GoP5x…

selectors probed

Certificate (current)

Sectigo ECC Domain Validation Secure Server CA

from 2025-05-21 to 2026-05-22

Expires in 3 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://www.oma.com/

present

strict-transport-security
x-frame-options
x-content-type-options

findings

short HSTS max-age
missing Content Security Policy
weak frame protection
weak content type protection
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN, SAMEORIGIN
x-content-type-options: nosniff, nosniff
strict-transport-security: max-age=86400, max-age=31536000