mathsisfun.com
Math is Fun
mathsisfun.com is registered with GoDaddy.com, LLC since April 15, 2000 (26.6 years). The registration expires on December 1, 2032. The site runs on Cloudflare. Its email security grade is F. Its SSL certificate is issued by Google Trust Services and is valid for 36 more days.
- Domain age
- 26.6 yrs
- Technologies
- 1
- Email security
- F
- SSL days left
- 36
Registration
| Registrar | GoDaddy.com, LLC |
|---|---|
| IANA ID | 146 |
| Registered | April 15, 2000 |
| Expires | December 1, 2032 |
| Updated | September 5, 2023 |
| Status | client delete prohibited, client renew prohibited, client transfer prohibited, client update prohibited |
| Name servers | fay.ns.cloudflare.com, fred.ns.cloudflare.com |
| DNSSEC | Not signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 172.66.146.177 | 300 |
| A | 104.20.45.184 | 300 |
| NS | fay.ns.cloudflare.com | 86400 |
| NS | fred.ns.cloudflare.com | 86400 |
| AAAA | 2606:4700:10::6814:2db8 | 300 |
| AAAA | 2606:4700:10::ac42:92b1 | 300 |
Technology stack
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, WE1, Google Trust Services |
| Expires | December 16, 2026 |
| Days remaining | 36 |
| Protocol | TLSv1.3 |
| Names | mathsisfun.com, *.mathsisfun.com |
Email security
- badNo SPF record. Anyone can send email that claims to come from mathsisfun.com. Domains that send no email should publish "v=spf1 -all".
- badNo DMARC record. Receivers have no instructions for mail that fails SPF and DKIM, and you get no reports about who sends as your domain.
- warnNo DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess.
- warnNo MX records: this domain cannot receive email.
- warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
Homepage metadata
| Title | Math is Fun |
|---|---|
| Description | Math explained in easy language, plus puzzles, games, worksheets and an illustrated dictionary. For K-12 kids, teachers and parents. |
| Language | en |
| Canonical | https://www.mathsisfun.com/ |
| Structured data | WebSite |
| Indexable | Yes |
| Word count | 159 |
About mathsisfun.com
Who is the registrar of mathsisfun.com?
mathsisfun.com is registered with GoDaddy.com, LLC (IANA ID 146).
When does mathsisfun.com expire?
The current registration of mathsisfun.com expires on December 1, 2032. It was first registered on April 15, 2000.
What technology does mathsisfun.com use?
We detected 1 technologies on mathsisfun.com, including Cloudflare.
Does mathsisfun.com protect its email with SPF and DMARC?
mathsisfun.com scores 15/100 (grade F) for email security. No SPF record. Anyone can send email that claims to come from mathsisfun.com. Domains that send no email should publish "v=spf1 -all". No DMARC record. Receivers have no instructions for mail that fails SPF and DKIM, and you get no reports about who sends as your domain.
What are the name servers of mathsisfun.com?
mathsisfun.com uses fay.ns.cloudflare.com, fred.ns.cloudflare.com.