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385.4 M

Domains known to webXtrend

9.9 M

New domains in the last 30 days

62.7 M

Social media profiles detected

otpsync.com

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

otpsync.com serves a website of its own over HTTPS. It answers on both IPv4 and IPv6, with a valid TLS certificate and MX records for mail.

Its busiest IP address is shared with 841 other domains.

The most recent crawl returned the page title “Encrypted 2FA Authenticator & Cloud Sync for Chrome | OTPSync” and 257,792 bytes of HTML.

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. 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 Both Shows whether the domain only has IPv4 or IPv6 or both.
SSL-Certificate valid Shows whether the domain has a valid SSL certificate.
Redirects 0 Number of domains that redirect to this domain.
Reverse IP 3,360 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": "otpsync.com"}'

Create a free account Read the API docs

Detected social media networks

No social networks found on this website.

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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 Google Trust Services
Valid from 9/3/2026
Valid to 12/2/2026
Time until expiry 39 days

Last successful crawl

Title Encrypted 2FA Authenticator & Cloud Sync for Chrome | OTPSync
Description Encrypted 2FA authenticator for Chrome. Zero-knowledge passcode, Google Drive + cloud backup, right-click OTP autofill & Google Authenticator import.
Content-Length 257,792 bytes

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

DNS history

IPv4 address First seen
104.21.74.91 7/8/2026
172.67.201.16 7/8/2026
IPv6 address First seen
2606:4700:3031:0:0:0:ac43:c910 7/30/2026
2606:4700:3032:0:0:0:6815:4a5b 7/30/2026
2606:4700:3032:0:0:0:6815:4a5b 7/8/2026
2606:4700:3035:0:0:0:ac43:c910 7/8/2026
Mail server Priority First seen
mail.otpsync.com 10 7/16/2026
eforward1.registrar-servers.com 10 7/8/2026
eforward2.registrar-servers.com 10 7/8/2026
eforward3.registrar-servers.com 10 7/8/2026
eforward4.registrar-servers.com 15 7/8/2026
Name server First seen
dane.ns.cloudflare.com 7/8/2026
kami.ns.cloudflare.com 7/8/2026

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

Most recent redirect domains

No domains found.

Reverse IP neighbours

104.21.74.91 842 domains · here since 10/13/2026
Domain On this IP since
zzzzzzzzzzzzzzzzzzzzz.com 9/16/2026
zyrestaurant.com 10/8/2026
zwy73.com 9/25/2026
zu.io 10/2/2026
zonadev.net.pe 10/16/2026
zolotoconsulting.com 9/22/2026
znap.online 9/21/2026
zjgshengye.com 9/18/2026
ziplineis.com 9/19/2026
zh-cn-worldclup.com 10/7/2026
zetix-revenue.com 10/10/2026
zetbaj.bet 9/13/2026
and 829 more
172.67.201.16 842 domains · here since 10/13/2026
Domain On this IP since
zzzzzzzzzzzzzzzzzzzzz.com 9/16/2026
zyrestaurant.com 10/8/2026
zwy73.com 9/25/2026
zu.io 10/2/2026
zonadev.net.pe 10/16/2026
zolotoconsulting.com 9/22/2026
znap.online 9/21/2026
zjgshengye.com 9/18/2026
ziplineis.com 9/19/2026
zh-cn-worldclup.com 10/7/2026
zetix-revenue.com 10/10/2026
zetbaj.bet 9/13/2026
and 829 more
2606:4700:3031::ac43:c910 838 domains · here since 10/13/2026
Domain On this IP since
zzzzzzzzzzzzzzzzzzzzz.com 9/16/2026
zyrestaurant.com 10/8/2026
zwy73.com 9/25/2026
zu.io 10/2/2026
zonadev.net.pe 10/16/2026
zolotoconsulting.com 9/22/2026
znap.online 9/21/2026
zjgshengye.com 9/18/2026
ziplineis.com 9/19/2026
zh-cn-worldclup.com 10/7/2026
zetix-revenue.com 10/10/2026
zetbaj.bet 9/13/2026
and 825 more
2606:4700:3032::6815:4a5b 838 domains · here since 10/13/2026
Domain On this IP since
zzzzzzzzzzzzzzzzzzzzz.com 9/16/2026
zyrestaurant.com 10/8/2026
zwy73.com 9/25/2026
zu.io 10/2/2026
zonadev.net.pe 10/16/2026
zolotoconsulting.com 9/22/2026
znap.online 9/21/2026
zjgshengye.com 9/18/2026
ziplineis.com 9/19/2026
zh-cn-worldclup.com 10/7/2026
zetix-revenue.com 10/10/2026
zetbaj.bet 9/13/2026
and 825 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. The complete list of neighbours, also for an IP address, comes through the API: reverse IP lookup.