Dive into our data, search now!

We offer robust APIs and data services for domainers, data crawlers, security teams and many more.

384.9 M

Domains known to webXtrend

9.7 M

New domains in the last 30 days

62.8 M

Social media profiles detected

numericum.com

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

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

4,019 other domains share an IP address with it, and 2 domains redirect to it.

The most recent crawl returned the page title “Numericum | Online Calculators, Converters & Tools” and 13,445 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. 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 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 2 Number of domains that redirect to this domain.
Reverse IP 4,019 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": "numericum.com"}'

Create a free account Read the API docs

Detected social media networks

No social networks found on this website.

Similar websites

Website Similarity
abacalculator.com
ABA Calculator: Free Online Calculators for Everyday Use
Free online calculators for money, math, health, school, home projects, and everyday planning, with clear results and practical explanations.
 85 %
solvezi.com
Deployment Paused
 84 %
calcworld.net
CalcWorld - Free Online Calculators & Math Tools
100+ free calculators for math, geometry, physics, and number conversion. Fast, accurate results with step-by-step explanations.
 83 %
numbertools.io
numbertools.io | Calculators and Number Conversion Tools
Use numbertools.io for fast basic, scientific, complex, base conversion, and bitwise calculations with practical examples.
 83 %
solutiongethub.com
SolutionGetHub - Best Free 100+ Online Calculators & Different Tools for every task
Explore 100+ free online calculators, tools, and converters on SolutionGetHub. Calculate age, EMI, BMI, percentages, and more instantly. Fast and easy to use.
 83 %
arithmetools.com
Arithmetools
 82 %
instacalculate.com
InstaCalculate - Calculate anything, instantly.
 82 %
calculator-fraction.com
My Calculators Online Free for all
My calculators online tools ready to use for integer word problems, scientists, health and fitness, quantitative and qualitative analysis, algebra, fraction...
 82 %
smarttoolkit.space
SmartToolkit — Free Online Tools for Everyday Work
Fast browser tools for text, calculations, images, security and developer tasks. No sign-up required.
 82 %
daily-smart-tool.com
Free Online Calculators, Converters and Everyday Tools
Free calculators, unit converters, everyday tools and plain-English guides. Fast, private, and every page shows the formula and a worked example.
 82 %
calctoollab.com
Free Online Math Calculators | CalcToolLab
Fast, accurate, and free online calculators for GPA, ratios, proportions, averages, statistics, aspect ratios, probability, and more.
 82 %
calcresult.com
Home-Page: CalcResult Universal Calculators - A Conversion Calculator for Everything!
Calculators, generators and converters for every formula, with unit conversion and printable calculation history built in.
 81 %
utekar.com
Free Online Tools - Calculators, Converters & Utilities | UTEKAR.COM
Comprehensive collection of 300+ free online tools including calculators, text utilities, image editors, converters, SEO tools, and more. No registration req...
 81 %
calculatemetrics.com
Beautiful Calculators, Instant Answers | Calculate Metrics
Thoughtfully designed calculators for health, finance, developer tools, and everyday life. Fast, accurate, accessible, and built to explain every result.
 81 %
mechamath.com
Law of Sines Calculator and Classroom Math Tools | Mechamath
Mechamath is a high-school math workshop: law of sines, complex roots, and log domain, each with a working calculator, steps, and a short lesson.
 81 %
toolsarc.com
ToolsArc | Free Browser-Based Utility Tools & Calculators
ToolsArc is a privacy-first browser-based utility platform offering fast, minimalist, and offline-first online tools. Use student calculators, unit converter...
 81 %
toolcalculators.com
Find the Right Calculator in Seconds - toolcalculators
ToolCalculators.com gives you fast, accurate calculators for the numbersthat actually matter — construction, everyday math, and more. No adscluttering your
 81 %
calculatorowl.com
Free Online Calculators - Math, Health & Finance Tools
Access 180+ free online calculators for math, health, finance, and conversions. Fast, accurate results you can trust.
 81 %
solveflow.app
Smart Utilities Hub
Practical online calculators for math, construction, conversions, and everyday planning. Clear formulas, focused pages, and browser-based tools.
 81 %
calculator4that.online
Calculator4That
Calculator4That is a design-forward home for calculators, converters, randomizers, and plainspoken guides that make everyday numbers easier to use.
 81 %

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 9/22/2026
Valid to 12/21/2026
Time until expiry 59 days

Last successful crawl

Title Numericum | Online Calculators, Converters & Tools
Description Online calculators, converters and practical tools with instant results, worked steps and shareable links for measurement, math and everyday tasks.
Content-Length 13,445 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
104.21.26.254 5/28/2026
172.67.139.195 5/28/2026
162.255.119.156 5/20/2026
172.65.190.172 10/13/2025
104.21.26.254 5/19/2025
IPv6 address Last updated
2606:4700:3030:0:0:0:6815:1afe 7/1/2026
2606:4700:3037:0:0:0:ac43:8bc3 7/1/2026
2606:4700:3032:0:0:0:6815:1afe 5/19/2025
2606:4700:3037:0:0:0:ac43:8bc3 5/19/2025
2606:4700:3031:0:0:0:6815:48a6 5/5/2025
Mail server Priority Last updated
eforward1.registrar-servers.com 10 5/20/2026
eforward2.registrar-servers.com 10 5/20/2026
eforward3.registrar-servers.com 10 5/20/2026
eforward4.registrar-servers.com 15 5/20/2026
eforward5.registrar-servers.com 20 5/20/2026
Name server Last updated
paige.ns.cloudflare.com 5/28/2026
scott.ns.cloudflare.com 5/28/2026
dns1.registrar-servers.com 5/20/2026
dns2.registrar-servers.com 5/20/2026
expire1.gname-dns.com 10/13/2025

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
metricconversion.biz 10/14/2026
numericum.cz 8/29/2022

Reverse IP neighbours

104.21.26.254 1,009 domains · here since 9/17/2026
Domain On this IP since
zydigybiz.pro 9/23/2026
zqknjxdmfb.help 10/19/2026
zoyaline.bet 9/22/2026
zoomable.rocks 9/20/2026
zofod.space 9/16/2026
zippyware.com 10/18/2026
zip55.cloud 9/14/2026
zhanpsp1.cc 9/12/2026
zfr.casino 9/14/2026
zetacard.it 9/20/2026
zedmodeon.lat 9/15/2026
zblousek.ru 9/15/2026
and 996 more
172.67.139.195 1,009 domains · here since 9/17/2026
Domain On this IP since
zydigybiz.pro 9/23/2026
zqknjxdmfb.help 10/19/2026
zoyaline.bet 9/22/2026
zoomable.rocks 9/20/2026
zofod.space 9/16/2026
zippyware.com 10/18/2026
zip55.cloud 9/14/2026
zhanpsp1.cc 9/12/2026
zfr.casino 9/14/2026
zetacard.it 9/20/2026
zedmodeon.lat 9/15/2026
zblousek.ru 9/15/2026
and 996 more
2606:4700:3037::ac43:8bc3 1,001 domains · here since 9/17/2026
Domain On this IP since
zydigybiz.pro 9/23/2026
zqknjxdmfb.help 10/19/2026
zoyaline.bet 9/22/2026
zoomable.rocks 9/20/2026
zofod.space 9/16/2026
zippyware.com 10/18/2026
zip55.cloud 9/14/2026
zhanpsp1.cc 9/12/2026
zfr.casino 9/14/2026
zeuzgames.site 10/5/2026
zetacard.it 9/20/2026
zedmodeon.lat 9/15/2026
and 988 more
2606:4700:3030::6815:1afe 1,000 domains · here since 9/17/2026
Domain On this IP since
zydigybiz.pro 9/23/2026
zqknjxdmfb.help 10/19/2026
zoyaline.bet 9/22/2026
zoomable.rocks 9/20/2026
zofod.space 9/16/2026
zippyware.com 10/18/2026
zip55.cloud 9/14/2026
zhanpsp1.cc 9/12/2026
zfr.casino 9/14/2026
zeuzgames.site 10/5/2026
zetacard.it 9/20/2026
zedmodeon.lat 9/15/2026
and 987 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.