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385.6 M

Domains known to webXtrend

9.9 M

New domains in the last 30 days

62.8 M

Social media profiles detected

olsontech.dev

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

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

Its IP address is shared with 377,636 other domains.

The most recent crawl returned the page title “Cloud Architecture & Security Consulting | Olson Tech Services” and 69,374 bytes of HTML.

Domain properties

Property Value Explanation
Top-level domain .dev 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 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 0 Number of domains that redirect to this domain.
Reverse IP 377,637 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": "olsontech.dev"}'

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 8/27/2026
Valid to 11/25/2026
Time until expiry 30 days

Last successful crawl

Title Cloud Architecture & Security Consulting | Olson Tech Services
Description Olson Tech Services designs secure, scalable Microsoft 365 and Google Workspace environments — cloud architecture, security hardening, migration, and governance consulting.
Content-Length 69,374 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
198.202.211.1 9/3/2026
162.255.119.117 1/18/2026
172.234.24.211 1/12/2026
172.239.57.117 1/12/2026
162.255.119.117 10/10/2025
IPv6 address First seen
2606:4700:3030:0:0:0:6815:902 12/10/2023
2606:4700:3030:0:0:0:ac43:82c8 12/10/2023
Mail server Priority First seen
olsontech-dev.mail.protection.outlook.com 0 1/18/2026
mx.plingest.com 10 1/12/2026
olsontech-dev.mail.protection.outlook.com 0 9/25/2024
aspmx.l.google.com 1 9/18/2024
alt1.aspmx.l.google.com 5 9/18/2024
Name server First seen
elaine.ns.cloudflare.com 7/14/2026
tosana.ns.cloudflare.com 7/14/2026
dns1.registrar-servers.com 1/18/2026
dns2.registrar-servers.com 1/18/2026
dns101.registrar-servers.com 1/12/2026

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

198.202.211.1 377,637 domains · here since 9/23/2026
Domain On this IP since
zzzzip.com 9/13/2026
zzzsheep.com 10/13/2026
zzlocal.com 9/23/2026
zzkontra.pl 9/14/2026
zzim.com.au 9/23/2026
zziin.nl 9/18/2026
zziani.com 9/22/2026
zzhelev.com 9/14/2026
zzgripelectric.com 9/23/2026
zzbgrou.nl 9/21/2026
zz2.co.za 9/16/2026
zz2.biz 9/17/2026
and 377,624 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.