unfoldmath.com

unfoldmath.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.

23,049,125 other domains share an IP address with it.

The most recent crawl returned the page title “Unfold Math — Step by Step Math Calculators for Kids” and 23,291 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	23,049,125	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": "unfoldmath.com"}'

Create a free account Read the API docs

Similar websites

Website	Similarity
mathhelp247.com MathHelp247 \| Free Math Help & Online Calculators MathHelp247 offers free, easy-to-use math calculators and step-by-step help. Try the Box Method Multiplication calculator and more.	79 %
long-division-calculator.org Long Division Calculator — Steps & Fractions Enter a dividend and divisor to see the full long division process — quotient, remainder, decimal, fraction, and a color-coded visual breakdown of every step.	78 %
numgym.com NumGym — Mental Math & Logic Training NumGym is a free workout for your brain: timed mental-math and logic drills — addition, multiplication, percentages, division estimation, growth rates and nu...	78 %
pencilready.com Pencil Ready — printable math worksheets Free, printable math worksheets for 1st–6th grade — print → solve → sharpen → repeat. Addition, subtraction, multiplication, long division, fractions, and tw...	77 %
seefractionsolutions.com See Fraction Solutions \| Visual Fractions and DecimalsCalculator with Step-by-Step Solution Strategies Visual fractions and decimals calculator with step-by-step solution strategies. Add fractions with like denominators using Cuisenaire rods, number lines, and...	77 %
childcalculator.com Kids Math Calculator - Free Online Step-by-Step Practice Free online kids math calculator for addition, subtraction, multiplication, division, decimals, brackets, homework checks, and step-by-step practice.	76 %
fixitmaths.com Fixit Maths - Learning from Mistakes Carefully designed resources to help identify, understand and correct mistakes pupils make in maths	76 %
mountaingoatmath.com Mountain Goat Math - Practice Math Facts	76 %
arthmastery.com ArthMastery \| Sharpen Your Arithmetic Skills Free daily mental math practice — 10 questions a day on multiplication, addition, fractions, squares, cube roots, percentages, and Vedic math shortcuts. Shar...	75 %
long-division-calculator.com Long Division Calculator with Steps \| Step-by-Step Solver - Anime Style · Step-by-Step Use this Long Division Calculator with Steps to solve problems step by step. Learn long division steps, see remainders clearly, and understand easy long divi...	75 %
mathcardo.com Free Printable Primary Maths Worksheets \| MathCardo Free printable primary school maths worksheets and games. Addition, subtraction, multiplication, division, fractions and more. No sign-up required.	75 %
placevalue.net Place Value Finder \| Place Value Discover the magic of numbers at PlaceValue.net. Learn about the value of each digit in numbers, improve your math skills, and find easy-to-follow guides and...	74 %
studymath.net StudyMath — Free Math & Education Calculators Free math calculators for students and professionals. Percentages, GPA, statistics, fractions, and more. Instant results with step-by-step explanations.	74 %
cabrits.com Cabrits Math Lab Build confidence in mathematics with interactive lessons and practice for secondary school students.	74 %
fractioncalculator.online Fraction Calculator — Exact Answers & Steps Add, subtract, multiply, or divide fractions and see how the answer is made. This fraction calculator keeps the exact fraction, reduces it to lowest terms, an	74 %
straightupmath.com Welcome to Straight Up Math	74 %
calcgpt.ai CalcGPT - Your Math Buddy Study, write, and solve faster with the most best AI math study app for school. Relied on by over 800,000 students. Struggling with Calculus? CalcGPT is your...	74 %
multiplyfractions.com Multiply Fractions – Fraction Calculator with Steps Free fraction calculators with step-by-step solutions. Add, subtract, multiply, divide, and simplify fractions, mixed numbers, and ratios with clear explanat...	73 %
online-calculator.cc Best Online Calculator Fast, Free & Accurate Calculations Anytime, Anywhere	73 %
appsfuerkids.de	73 %

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	8/31/2026
Valid to	11/29/2026
Time until expiry	43 days

Last successful crawl

Title	Unfold Math — Step by Step Math Calculators for Kids
Description	Free animated step-by-step math calculators for elementary school kids. Watch multiplication, division, addition, subtraction and decimals unfold digit by digit — in English, Spanish, Italian and Portuguese.
Content-Length	23,291 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
104.21.13.92	5/22/2026
172.67.167.234	5/22/2026
188.114.96.0	5/14/2026
188.114.97.0	5/14/2026
104.21.13.92	3/12/2026

IPv6 address	Last updated
2606:4700:3030:0:0:0:6815:d5c	6/24/2026
2606:4700:3037:0:0:0:ac43:a7ea	6/24/2026
2606:4700:3032:0:0:0:ac43:a7ea	4/30/2026
2606:4700:3033:0:0:0:6815:d5c	4/30/2026
2a06:98c1:3120:0:0:0:0:0	4/23/2026

Mail server	Priority	Last updated
route1.mx.cloudflare.net	51	3/12/2026
route3.mx.cloudflare.net	56	3/12/2026
route2.mx.cloudflare.net	99	3/12/2026

Name server	Last updated
ariella.ns.cloudflare.com	3/4/2026
dexter.ns.cloudflare.com	3/4/2026

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

2a06:98c1:3121::2 1,238,642 domains · here since 10/9/2026

Domain	On this IP since
zzzzzzzzz.org	10/6/2026
zzzzy1.com	10/7/2026
zzzzy.com	10/15/2026
zzzzsx.com	10/9/2026
zzzzrl.com	10/11/2026
zzzzhj.cn	10/13/2026
zzzzbetgo.com	10/12/2026
zzzzbetdd.com	10/7/2026
zzzzbet77.com	10/7/2026
zzzzbet006.com	10/13/2026
zzzz70.com	10/13/2026
zzzz1998g.com	9/28/2026
and 1,238,629 more

2a06:98c1:3120::2 1,238,632 domains · here since 10/9/2026

Domain	On this IP since
zzzzzzzzz.org	10/6/2026
zzzzy1.com	10/7/2026
zzzzy.com	10/15/2026
zzzzsx.com	10/9/2026
zzzzrl.com	10/11/2026
zzzzhj.cn	10/13/2026
zzzzbetgo.com	10/12/2026
zzzzbetdd.com	10/7/2026
zzzzbet77.com	10/7/2026
zzzzbet006.com	10/13/2026
zzzz70.com	10/13/2026
zzzz1998g.com	9/28/2026
and 1,238,619 more

188.114.96.3 10,285,926 domains · here since 9/16/2026

Domain	On this IP since
zzzzzzzzz.xyz	10/6/2026
zzzzzzzzz.org	9/13/2026
zzzzzzzzum.icu	10/13/2026
zzzzzzzoes.site	10/16/2026
zzzzzzys.com	9/19/2026
zzzzzyl1.cn	10/14/2026
zzzzzwwwppodjfdkodkloq.com	9/28/2026
zzzzzssss55.online	9/16/2026
zzzzzssss55.buzz	9/20/2026
zzzzzsss77.online	9/20/2026
zzzzzssj.com	9/14/2026
zzzzzn.com	9/20/2026
and 10,285,913 more

188.114.97.3 10,285,925 domains · here since 9/16/2026

Domain	On this IP since
zzzzzzzzz.xyz	10/6/2026
zzzzzzzzz.org	9/13/2026
zzzzzzzzum.icu	10/13/2026
zzzzzzzoes.site	10/16/2026
zzzzzzys.com	9/19/2026
zzzzzyl1.cn	10/14/2026
zzzzzwwwppodjfdkodkloq.com	9/28/2026
zzzzzssss55.online	9/16/2026
zzzzzssss55.buzz	9/20/2026
zzzzzsss77.online	9/20/2026
zzzzzssj.com	9/14/2026
zzzzzn.com	9/20/2026
and 10,285,912 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.

Dive into our data, search now!