cprcertified.com

Get an email when its DNS, website or certificate changes.

cprcertified.com serves a website of its own over HTTPS and under www. It answers on IPv4 only, with a valid TLS certificate and MX records for mail.

13 other domains share an IP address with it, and 22 domains redirect to it.

The most recent crawl returned the page title “CPR Certification Online | CPR Certified” and 64,661 bytes of HTML. The site links to Facebook, X and LinkedIn profiles.

Domain properties

Property	Value	Explanation
Top-level domain	.com	Statistics for all domains we know under this TLD.
Has website	yes	A website is hosted under the domain, which does not redirect to an external domain.
Has MX-record	yes	The domain has an MX record.
External redirect	no	The domain redirects to another domain.
Redirect to https	yes	The domain redirects to https.
Redirect to www.	yes	The domain redirects to www.domain.
Only with www.	no	The domain can only be reached with the subdomain "www".
Only DNS, no website	no	There are no A or AAAA records in DNS.
IP-Address	only IPv4	Shows whether the domain only has IPv4 or IPv6 or both.
SSL-Certificate	valid	Shows whether the domain has a valid SSL certificate.
Redirects	22	Number of domains that redirect to this domain.
Reverse IP	13	Number of domains with the same IP(s).

This data through the API

The data on this page is also available as JSON: /lookup for the key facts, /reverseip, /redirect and /similar for the lists, and /dnshistory with Basic and Premium. A free account comes with an API key and 100 calls a day.

curl -X POST https://api.webxtrend.com/v1.0/lookup \
  -H 'Content-Type: application/json' \
  -d '{"token": "YOUR_TOKEN", "query": "cprcertified.com"}'

Create a free account Read the API docs

Similar websites

Website	Similarity
simplecpr.ca Online CPR Classes and Certification \| BLS, First Aid Courses and Cards Online CPR, BLS and First Aid classes & certification ONLY $19.95. Take the Class, Test, and Print your certification card immediately. 24 hours a day. AHA G...	93 %
simplecpr.com Online CPR Classes and Certification \| BLS, First Aid Courses and Cards Online CPR, BLS and First Aid classes & certification ONLY $19.95. Take the Class, Test, and Print your certification card immediately. 24 hours a day. AHA G...	92 %
aedcpr.com AED CPR Certification Online \| First Aid Certification \| AED CPR Get your CPR certification online with AED CPR's beginner-friendly course, including first aid and AED training. Explore our certification options today!	91 %
alwayscpr.com AlwaysCPR Training Center - A nationwide provider for CPR & First Aid Training National CPR Training Center providing CPR & First Aid Training for the Community and Companies. We are an American Heart Association Training Center.	89 %
cprcare.com CPR First Aid Certification \| Healthcare CPR Training Get CPR, AED, and First Aid certification online. Nationally accepted, self-paced for healthcare and workplaces. Instant certificate. Pay after you pass.	89 %
cpracademy.com Online CPR Certification, Online First Aid Certification, Online CPR Training; Online First Aid Training, Online CPR Classes Nationally recognized online CPR, AED, first aid, emergency oxygen administration, and bloodborne pathogens certification courses. CPR/AED Certification Only...	89 %
prohrtraining.com Online CPR, First Aid Training \| Because Life Matters \| ProTrainings Online training in CPR, first aid, bloodborne pathogens, and instructor courses. Nationally recognized, following American Heart Guidelines.	89 %
ncprf.com National CPR Certification Online, First-Aid, Basic Life Support - BLS Certification - National CPR Foundation Online CPR Certification Free Training, AED, First-Aid, Basic Life Support BLS and Healthcare CPR Cheap Renewal Course & Class.	89 %
cprplus.co CPR & First Aid Training & Certification \| AHA-ACLS-PALS Empowering healthcare professionals with essential life support training courses to elevate their lifesaving skills. Elevate your career, save lives.	89 %
redheartassociation.com Red Heart Association - CPR Certification Online Courses & Certificates The fastest way to get CPR certified. Standard CPR / AED, Healthcare Providers CPR / AED and Basic Life Support, First Aid and more.	89 %
cprcalendar.com CPR Calendar - A nationwide provider for CPR & First Aid Training National CPR Training Center providing CPR & First Aid Training for the Community and Companies. We are an American Heart Association Training Center.	88 %
ert-cpr.com First Aid & CPR Training – ERT EMERGENCY RESPONSE TRAINING :: TORONTO ONTARIO CANADA:: First Aid and CPR Training	88 %
assuredresponse.com Assured Response: Ontario's Training Authority for First Aid & CPR WSIB-approved, CSA-compliant First Aid & CPR training across Ontario. Standard/Intermediate First Aid and Emergency/Basic First Aid (renamed under CSA Z1210:...	88 %
heartsavercpr.com Online CPR Certification \| NewLife CPR NewLife CPR is the easiest way to become CPR, First Aid, & AED certified using your computer, tablet, or phone!	88 %
cprtestcenter.com CPR Test Center - OFFICIAL SITE Official Site of CPR Test Center. Nationally accepted CPR Training and Certification.	88 %
gmedicalcpr.com CPR and First Aid Certification Los Angeles \| G-Medical CPR \| Same Day Cards Get AHA-certified CPR and First Aid Certification in Los Angeles. G-Medical CPR offers same-day cards for adults, children, and infants at our Inglewood trai...	88 %
getmycpr.com Online CPR Certification \| NewLife CPR NewLife CPR is the easiest way to become CPR, First Aid, & AED certified using your computer, tablet, or phone!	88 %
bridgetowntraining.com CPR & First Aid Training - Bridgetown Training Solutions Bridgetown Training Solutions offers top-class basic life support training tailored for communities and businesses. Register now!	88 %
attentivesafety.com Attentive Safety \| CPR Training, OSHA Courses & Testing Get certified CPR, OSHA, drug & DNA testing, and fingerprinting nationwide. Attentive Safety offers AHA, Red Cross & HSI training. Veteran-owned.	88 %
coderedcprfl.com St Augustine CPR First Aid \| Code Red CPR Code Red CPR. BLS, CPR and First Aid certification in St Augustine... Infant CPR... US Coast Guard CPR certification...	88 %

Websites whose start page offers something similar, found by comparing the text of their start pages, across languages. Near-identical copies, parking pages and error pages are left out. The full list of up to 100 comes through the API: similar websites.

Last SSL certificate

Issuer	Let's Encrypt
Valid from	9/23/2026
Valid to	12/22/2026
Time until expiry	63 days

Last successful crawl

Title	CPR Certification Online \| CPR Certified
Description	(not set)
Content-Length	64,661 bytes

Title and description as published by the page itself in its own <title> and <meta name="description"> tags.

DNS history

IPv4 address	Last updated
52.73.230.9	12/9/2023

Mail server	Priority	Last updated
aspmx.l.google.com	10	12/30/2023
alt1.aspmx.l.google.com	20	12/30/2023
alt2.aspmx.l.google.com	30	12/30/2023
aspmx2.googlemail.com	40	12/30/2023
aspmx3.googlemail.com	50	12/30/2023

Name server	Last updated
itzel.ns.cloudflare.com	10/13/2026
roman.ns.cloudflare.com	10/13/2026
ns-1141.awsdns-14.org	12/9/2023
ns-2034.awsdns-62.co.uk	12/9/2023
ns-293.awsdns-36.com	12/9/2023

The five most recent states of each record type. The full history comes through the API: DNS history.

Most recent redirect domains

Domain	Last seen
cprcertifiedinfo.com	10/2/2026
getcprcertified.co	8/27/2025
cprcertified.co	8/23/2025
cprcertified.pro	8/23/2025
getcprcertified.one	8/23/2025
getcprcertified.xyz	8/10/2025
getcprcertified.click	7/31/2025
cprcertified.one	7/31/2025
cprcertified.xyz	7/19/2025
cprcertified.click	7/18/2025
choosecprcertified.business	6/27/2025
discovercprcertified.online	6/27/2025
and 10 more

Reverse IP neighbours

52.73.230.9 13 domains · here since 9/20/2026

Domain	On this IP since
wasthereagoogleupdate.com	9/14/2026
routeeapp.com	9/20/2026
mattcutts.org	9/16/2026
ipsprogram.org	9/14/2026
ipsprogram.net	9/21/2026
ipsprogram.info	9/15/2026
gosunwave.com	9/20/2026
childcarepaymentportal.com	9/12/2026
billslawski.com	9/13/2026
ambitelectronics.com	9/15/2026
af-ye.org	9/14/2026
af-ye.com	9/12/2026

Sharing an address does not always mean sharing a server: on a CDN or a large hosting platform, millions of unrelated domains answer on the same few addresses. We measured how far that goes in Half the web sits on 276 IP addresses. The complete list of neighbours, also for an IP address, comes through the API: reverse IP lookup.

Dive into our data, search now!