gemstonepub.com

.com crawl

First seen 2026-04-12 · Last seen 2026-05-06 · ok HTTP/1.1 200 1360 ms crawled 2026-05-04

US · 63.141.128.19 · AS399566 Bigcommerce Inc.

Reputation 100/100

Classifying

HTML metadata

Title: Gemstone Publishing
Description: Welcome to Gemstone Publishing, Inc., home of The Overstreet Comic Book Price Guide and much, much more!.
Language: en
Canonical: https://gemstonepub.com/

Technology

CDN: Cloudflare

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (6)

cdn11.bigcommerce.com×31
fonts.googleapis.com×2
checkout-sdk.bigcommerce.com×1
fonts.gstatic.com×1
na.shgcdn3.com×1
www.googletagmanager.com×1

Social

Contact

Phone

443.318.8467

Address

Gemstone Publishing10720 Gilroy RoadSuite 300Hunt Valley, MD 21031

Registration

Registrar

GoDaddy.com, LLC

Created

1995-12-21

Expires

2029-12-20 1311 days left

Updated

2025-05-12

Name servers

ns21.domaincontrol.com
ns22.domaincontrol.com

DNS records live

NS

ns21.domaincontrol.com
ns22.domaincontrol.com

MX

0 gemstonepub-com.mail.protection.outlook.com

TXT

Show 4 TXT records

MS=ms32270083
v=spf1 ip4:207.114.32.0/24 ip4:207.114.33.0/24 include:spf.protection.outlook.com include:_spf.bigcommerce.com include:mailgun.org -all
MS=ms88891796
knowbe4-site-verification=4a20325f993d226467366bab06c122e3

Certificate (current)

Encryption Everywhere G3 TLS ECC P384 SHA384 2023 CA1

from 2025-07-10 to 2026-07-10

Expires in 52 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://gemstonepub.com/

present

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

findings

short HSTS max-age
missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: deny
x-content-type-options: nosniff
strict-transport-security: max-age=0