Duiblock.com Find Local DUI Checkpoints - Locations via Email and Text Message Alerts

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Duiblock.com Overview

Duiblock.com ranking shows that the page is at position 58,641 over the world.

Duiblock.com hosting company servers are placed in the Canada, but, unfortunately, it’s not possible to identify the countries where the bulk of duiblock.com users come from and, therefore, we couldn’t define if the distance can influence the webpage load time. See the list of other webpages hosted on SINGLEHOP-LLC - SingleHop LLC, US servers.

In terms of rank-to-traffic ratio, duiblock.com has 2,472 unique users per day, viewing 4,993 pages. The rank based value of duiblock.com is 3,629 USD. Every user makes 2.14 pageviews on average.

Duiblock.com boasts a link base consisting of 387 referring domains and 465 external backlinks, as revealed by the data obtained from web network scanning.

Duiblock.com top-level domain belongs to .COM domain zone. Check other webpages in .COM zone.

According the last verification test in July 13, 2024, duiblock.com has an expired SSL certificate issued by Let's Encrypt (expired on August 16, 2024). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.

Based on data from Google Safe Browsing, Symantec and Web of Trust duiblock.com is a fairly safe domain.

According the Mobile-Friendly test by Google duiblock.com is nice optimized for mobile devices and tablets.

Duiblock.com Rank Summary

Global Rank

Average Load Time

0.00sec

Links In Count

Website Value

$3,360

Audience Geography. Where are duiblock.com visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on duiblock.com?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is duiblock.com?

Period	Global Rank	Global Rank Delta

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta

Duiblock.com Website Safety

Overview

Last Updated: 10/23/2025

Unknown status.

We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton Connect Safe

Last Updated: 03/31/2025

duiblock.com is safe.

Norton ConnectSafe evaluates duiblock.com for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 10/23/2025

Unknown status.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Google Safe Browsing

Last Updated: 01/09/2019

duiblock.com is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.

Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

Site Advisor

Last Updated: 03/02/2021

duiblock.com is safe.

McAfee assesses duiblock.com for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze duiblock.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/11/2019

duiblock.com child safety is very good.

The WOT calculates reputation of the duiblock.com. This reputation system receives ratings from users and information from third-party sources, assesses the duiblock.com for safety features and confirms, whether duiblock.com is suitable for children.

SSL Information

SSL Checker Tool

Domain	duiblock.com
Issuer Organization	Let's Encrypt
Issuer	R3
Algorithm	RSA-SHA256
Valid form	05/18/2024
Expiration	08/16/2024
Signed	Certificate is not self signed
Additional Domains	duiblock.com www.duiblock.com

Duiblock.com Rank History

Alexa Rank shows how popular duiblock.com is in comparison with other sites. The most popular site has Alexa Rank equals 1. If duiblock.com has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to duiblock.com and pageviews on duiblock.com over the past 3 months.

Duiblock.com Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 32475

ASN Title: SINGLEHOP-LLC - SingleHop LLC, US

Last Update: 07/19/2025

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 32475
ASName: SINGLEHOP-LLC
ASHandle: AS32475
RegDate: 2005-07-21
Updated: 2018-02-27
Ref: https://rdap.arin.net/registry/autnum/32475

OrgName: SingleHop LLC
OrgId: SL-1370
Address: 230 S. Clark St.
Address: PO Box 415
City: Chicago
StateProv: IL
PostalCode: 60604
Country: US
RegDate: 2018-02-15
Updated: 2018-03-05
Ref: https://rdap.arin.net/registry/entity/SL-1370

OrgTechHandle: NETWO1546-ARIN
OrgTechName: Network Operations
OrgTechPhone: +1-312-386-6210
OrgTechEmail: netops@singlehop.com
OrgTechRef: https://rdap.arin.net/registry/entity/NETWO1546-ARIN

OrgAbuseHandle: NETWO1546-ARIN
OrgAbuseName: Network Operations
OrgAbusePhone: +1-312-386-6210
OrgAbuseEmail: netops@singlehop.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/NETWO1546-ARIN

OrgNOCHandle: NETWO1546-ARIN
OrgNOCName: Network Operations
OrgNOCPhone: +1-312-386-6210
OrgNOCEmail: netops@singlehop.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NETWO1546-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

Duiblock.com Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: DUIBLOCK.COM
Registry Domain ID: 1449191220_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.godaddy.com
Updated Date: 2024-04-13T04:36:36Z
Creation Date: 2008-04-14T00:51:21Z
Registry Expiry Date: 2025-04-14T00:51:21Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: 480-624-2505
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: NS35.DOMAINCONTROL.COM
Name Server: NS36.DOMAINCONTROL.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-12-16T16:34:28Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
duiblock.com	198.50.238.118	600

Host	MX Record	Priority	TTL
duiblock.com	mail1.duiblock.com	10	1800

Host	NS Record	TTL
duiblock.com	ns35.domaincontrol.com	3600
duiblock.com	ns36.domaincontrol.com	3600

Host	TXT Record	TTL
duiblock.com	google-site-verification=qwaVqkuWbDPH0vd9jQW-SXXYZi8AFACuzoCGspv7Dhg	1800
duiblock.com	v=spf1 mx ip4:198.50.238.118 mx:mail.duiblock.com mx:mail.dbtxt.com ip4:198.50.238.58 mx:sendmail.duiblock.com ~all	1800

ns35.domaincontrol.com
TTL: 3600
Email address: dns.jomax.net
Serial: 2020092400
Refresh: 28800
Retry: 7200
Expire: 604800
Minimum: 600

Duiblock.com HTML Check

HTML Validation Tool

Errors

Quirky doctype. Expected “<!DOCTYPE html>”.

Attribute “xmlns:og” not allowed here.

Attribute “xmlns:fb” not allowed here.

Internal encoding declaration “windows-1252” disagrees with the actual encoding of the document (“utf-8”).

The “bgcolor” attribute on the “body” element is obsolete. Use CSS instead.

The “align” attribute on the “div” element is obsolete. Use CSS instead.

The “width” attribute on the “table” element is obsolete. Use CSS instead.

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

The “border” attribute on the “table” element is obsolete. Use CSS instead.

The “width” attribute on the “td” element is obsolete. Use CSS instead.

The “height” attribute on the “td” element is obsolete. Use CSS instead.

Attribute “background” not allowed on element “td” at this point.

The “nowrap” attribute on the “td” element is obsolete. Use CSS instead.

The “align” attribute on the “td” element is obsolete. Use CSS instead.

The “font” element is obsolete. Use CSS instead.

The “bgcolor” attribute on the “td” element is obsolete. Use CSS instead.

Attribute “height” not allowed on element “table” at this point.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

The “valign” attribute on the “td” element is obsolete. Use CSS instead.

The “valign” attribute on the “tr” element is obsolete. Use CSS instead.

Element “h1” not allowed as child of element “b” in this context. (Suppressing further errors from this subtree.)

End tag “b” violates nesting rules.

Cannot recover after last error. Any further errors will be ignored.

Warnings

Attribute with the local name “xmlns:og” is not serializable as XML 1.0.

Attribute with the local name “xmlns:fb” is not serializable as XML 1.0.

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Duiblock.com Desktop Performance

Last tested: 09/28/2015

Desktop Speed

81%

Leverage browser caching

Optimize images

Enable compression

Minify HTML

Desktop Resource Breakdown

Total Resources	33
Number of Hosts	7
Static Resources	28
JavaScript Resources	3

Duiblock.com Mobile Insights

Last tested: 09/28/2015

Mobile Usability

67%

Use legible font sizes

Configure the viewport

Size tap targets appropriately

Mobile Speed

77%

Leverage browser caching

Optimize images

Enable compression

Minify HTML

Mobile Resource Breakdown

Total Resources	33
Number of Hosts	7
Static Resources	28
JavaScript Resources	3

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Duiblock.com Find Local DUI Checkpoints - Locations via Email and Text Message Alerts

Signup for a Free 30 Day Trial of Local DUI Checkpoints via Text Message and Email. The original DUI Checkpoint App. Recent Nationwide and California ...

Duiblock.com Overview

Duiblock.com Rank Summary

Duiblock.com Website Safety

Duiblock.com Rank History

Duiblock.com Hosting Information

Duiblock.com Domain Registration and Settings

Duiblock.com HTML Check

Duiblock.com Desktop Performance

Duiblock.com Mobile Insights

Duiblock.com Similar Audits

Duiblock.com Common Typos