grwinc.com

.com crawl

First seen 2026-05-28 · Last seen 2026-06-01 · ok HTTP/1.1 200 762 ms crawled 2026-05-30

US · 216.7.134.195 · AS35985 One Ring Networks, Inc.

Reputation 100/100

Classifying

HTML metadata

Title: GRW | engineering | architecture | geospatial
Language: en
Generator: Drupal 10 (https://www.drupal.org)
Canonical: https://grwinc.com/

Technology

Server: LiteSpeed
CMS: Drupal

Analytics

Google Tag Manager

Fonts

Adobe Fonts

Third-party hosts loaded (3)

cdn.jsdelivr.net×9
use.typekit.net×1
www.googletagmanager.com×1

Social

Contact

Phone

(859) 223-3999

Registration

Registrar

Network Solutions, LLC

Created

1996-08-30

Expires

2027-08-29 453 days left

Updated

2026-04-21

Name servers

ns10.dnsmadeeasy.com
ns11.dnsmadeeasy.com
ns12.dnsmadeeasy.com
ns13.dnsmadeeasy.com
ns14.dnsmadeeasy.com
ns15.dnsmadeeasy.com

DNS records live

NS

ns10.dnsmadeeasy.com
ns11.dnsmadeeasy.com
ns12.dnsmadeeasy.com
ns13.dnsmadeeasy.com
ns14.dnsmadeeasy.com
ns15.dnsmadeeasy.com

MX

10 d59375a.ess.barracudanetworks.com
10 d59375b.ess.barracudanetworks.com

TXT

Show 5 TXT records

ohg82jllbdevm72k0vg0su4qci
emdm26nc3p45ddpgjta58ek283
Say88MbPlDQHYw5Qb4mqOYZTEaQBfg/Z8zzm72htyX856DnUq2noITZd2w2CwjIfSvOGihl0MQdMf2BYz85ziw==
MS=D9DBB13D0A0795AEB8ADE4C9C9A9A2A4C57187A7
ut04mv1q1og2co4qgg7v0hirhi

Verified for

Apple
Microsoft 365

Email authentication strong

SPF

v=spf1 a ip4:4.15.100.203/32 ip4:216.7.134.194 ip4:20.114.189.176 include:spf.us.exclaimer.net include:sg.cloud.kaseya.net include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; fo=1; rua=mailto:rua+grwinc.com@dmarc.barracudanetworks.com; ruf=mailto:ruf+grwinc.com@dmarc.barracudanetworks.com

policy: quarantine

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAp46Qtk3NYHNoRSuR2+BfxmCx8NLM/E8zzxqYt5thFNAJ2GW4e2DARmkV/E1rYJag3+fOzeotjxYAM1…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1u8gYismaMKMRsDXq9SDQ2qgC5woaDfKhbCCIaoh2s0w5FnYuBWqBvS67sTH+YMvVWSCRPZ00CqRJw…

selectors probed

Certificate (current)

R13

from 2026-03-23 to 2026-06-21

Expires in 20 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://grwinc.com/

present

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

findings

missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: no-referrer
x-frame-options: sameorigin
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload

Links to (4)

Linked from (2)

cordohio.org×1
taud.org×1