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382.5 M

Registered domains

9.2 M

New domains in the last 30 days

64.8 M

Social media profiles detected

withtandem.com

It answers on IPv4 only, with MX records for mail.

2,779 other domains share an IP address with it, and 156 domains redirect to it.

The most recent crawl returned the page title “Tandem | AI for Prior Authorizations & Medication Access Support” and 436,425 bytes of HTML. webXtrend first recorded it on .

Domain properties

Property Value Explanation
First seen 6/13/2020 Date the domain was first seen.
Has website no 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 yes The domain redirects to another domain.
Redirect to https no The domain redirects to https.
Redirect to www. no 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 no certificate Shows whether the domain has a valid SSL certificate.
Redirects 156 Number of domains that redirect to this domain.
Reverse IP 2,779 Number of domains with the same IP(s).

Detected social media networks

No social networks found on this website.

Last successful crawl

Title Tandem | AI for Prior Authorizations & Medication Access Support
Description Lift the burden from your practice. Tandem uses AI to handle prior authorizations, affordability, and pharmacy coordination for every prescription.
Content-Length 436,425 bytes

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

Last SSL certificate

Issuer ZeroSSL GmbH
Valid from 4/6/2026
Valid to 7/6/2026
Time until expiry 91 days

DNS history

IPv4 address Last updated
13.33.187.123 5/16/2026
13.33.187.20 5/16/2026
13.33.187.41 5/16/2026
13.33.187.45 5/16/2026
35.71.142.77 12/9/2023
Mail server Priority Last updated
aspmx.l.google.com 1 12/30/2023
alt1.aspmx.l.google.com 5 12/30/2023
alt2.aspmx.l.google.com 5 12/30/2023
alt3.aspmx.l.google.com 10 12/30/2023
alt4.aspmx.l.google.com 10 12/30/2023
Name server Last updated
ns-112.awsdns-14.com 1/24/2024
ns-1337.awsdns-39.org 1/24/2024
ns-1810.awsdns-34.co.uk 1/24/2024
ns-914.awsdns-50.net 1/24/2024
ns-cloud-c1.googledomains.com 12/9/2023

Last 5 redirect domains

Domain Last seen
mediasavvymarketing.com 5/12/2026
playbld.com 5/11/2026
teamwithtandem.com 5/11/2026
scaletandem.com 5/11/2026
withtandem.ai 5/10/2026
withtandem.net 5/9/2026
startwithtandem.com 5/9/2026
meetwithtandem.com 5/9/2026
automatewithtandem.com 5/9/2026
practicewithtandem.com 5/9/2026
tandemgroup.info 5/7/2026
gowithtandem.com 5/7/2026

Reverse IP neighbours

13.33.187.20 749 domains · here since 9/20/2026
Domain On this IP since
zp-1.net 9/19/2026
zlfkgabo.com 9/18/2026
zafiro7x.com 9/18/2026
zaask.pt 9/23/2026
yusun-garment.com 9/12/2026
yonseiwell.co.kr 9/21/2026
yforge.de 9/14/2026
yamaguchisangyo.jp 9/19/2026
xn--k-9o2fi8c3b.kr 9/17/2026
worldtrustdelivery.com 9/23/2026
worknigeria.com 9/16/2026
wiseshopperchoice.com 9/14/2026
and 736 more
13.33.187.123 710 domains · here since 9/20/2026
Domain On this IP since
yugacrew.com 9/21/2026
your-nest.co.uk 9/29/2026
ymickchi.com 10/2/2026
yarkons3.com 9/16/2026
yakiniku-to-ka.com 9/18/2026
wurten.xyz 9/15/2026
wpandarpg.com 9/12/2026
workzonedata.com 9/15/2026
workproofme.com 9/22/2026
workforce-daily-report.com 9/21/2026
wohuimandarin.com 9/21/2026
wildsexytoy.com 9/19/2026
and 697 more
13.33.187.41 669 domains · here since 9/20/2026
Domain On this IP since
zwerg-spitz.at 9/19/2026
zodiacfutures.com 9/18/2026
yswinery.com 9/14/2026
youthmungan.com 9/13/2026
yourinstantearning.com 9/19/2026
youngsommerwinery.com 9/21/2026
yoqwajkdn.top 9/13/2026
ymjsli380nds3ff22.top 9/24/2026
ymarket-nagoroba.com 9/23/2026
ymarket-brewing-kitchen.com 9/21/2026
ygpork.com 9/27/2026
yesmoreandco.com 9/17/2026
and 656 more
13.33.187.45 651 domains · here since 9/20/2026
Domain On this IP since
zylvarion.com 9/18/2026
zukunfts-partner.de 9/15/2026
zerogap.uk 10/1/2026
zerobrn.in 10/1/2026
zenoplayzone.click 9/12/2026
zeirishihoujin-reimei.com 9/17/2026
zbs-solutions.de 9/16/2026
zbs-solutions.com 9/16/2026
zaagmolenweg62.nl 9/13/2026
yuieyully.com 9/18/2026
yoav.sh 9/14/2026
ykqegh.com 9/13/2026
and 638 more

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.