darrellcox.website valuation and analysis
Robots.txt Information
| Robot | Path | Permission |
| GoogleBot | / | ✔ |
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Meta Tags
| Title | The 3n+1 |
| Description | The 3n+1 Problem The 3 n +1 Problem © January 2020, Darrell Cox (A link to "Fermat’s Last Theorem and Related Problems" is at fermat and a link to "Fare |
| Keywords | N/A |
Server Information
| WebSite | |
| Host IP | 162.213.255.53 |
| Location | United States |
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darrellcox.website Valuation
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US$741,814
Last updated: 2023-05-13 15:22:34
darrellcox.website has Semrush global rank of 14,268,139. darrellcox.website has an estimated worth of US$ 741,814, based on its estimated Ads revenue. darrellcox.website receives approximately 85,594 unique visitors each day. Its web server is located in United States, with IP address 162.213.255.53. According to SiteAdvisor, darrellcox.website is safe to visit. |
Traffic & Worth Estimates
| Purchase/Sale Value | US$741,814 |
| Daily Ads Revenue | US$685 |
| Monthly Ads Revenue | US$20,543 |
| Yearly Ads Revenue | US$246,511 |
| Daily Unique Visitors | 5,707 |
| Note: All traffic and earnings values are estimates. | |
DNS Records
| Host | Type | TTL | Data |
| darrellcox.website. | A | 1199 | IP: 162.213.255.53 |
| darrellcox.website. | NS | 86400 | NS Record: dns2.namecheaphosting.com. |
| darrellcox.website. | NS | 86400 | NS Record: dns1.namecheaphosting.com. |
| darrellcox.website. | MX | 1200 | MX Record: 30 mx3-hosting.jellyfish.systems. |
| darrellcox.website. | MX | 1200 | MX Record: 20 mx2-hosting.jellyfish.systems. |
| darrellcox.website. | MX | 1200 | MX Record: 10 mx1-hosting.jellyfish.systems. |
| darrellcox.website. | TXT | 1200 | TXT Record: MAltYWlsLmRhcnJlbGxjb3gud2Vic2l0ZS4K |
HtmlToTextCheckTime:2023-05-13 15:22:34
| The 3n+1 Problem The 3 n +1 Problem © January 2020, Darrell Cox (A link to "Fermat’s Last Theorem and Related Problems" is at fermat and a link to "Farey Series and the Riemann Hypothesis" is at riemann . An article discussing generalized dead limbs is at deadlimb . Other links are given at the end of this article.) The 3 n+ 1 problem appears to have been first posed by Collatz in 1937. In this problem, a sequence is generated starting with an initial natural number n . The rule for generating the next natural number in the sequence is; if n is even, the next natural number in the sequence is n /2, or if n is odd, the next natural number in the sequence is 3 n +1. For example, if the initial value of n is 17, the sequence generated is {17, 52, 26, 13, 40, 20, 10, 5, 16, 8, 4, 2, 1, 4, 2, 1, ...}. If the natural number 4 is encountered in the sequence, the sequence starts repeating ({4, 2, 1} is generated over and over). There are three possibilities; (1) the natural number 4 is |
HTTP Headers
HTTP/1.1 200 OK keep-alive: timeout=5, max=100 content-type: text/html last-modified: Sun, 25 Oct 2020 18:03:42 GMT accept-ranges: bytes content-length: 488950 date: Tue, 21 Dec 2021 15:49:07 GMT server: LiteSpeed x-turbo-charged-by: LiteSpeed |
darrellcox.website Whois Information
Domain Name: DARRELLCOX.WEBSITE Registry Domain ID: D18783481-CNIC Registrar WHOIS Server: whois.namecheap.com Registrar URL: https://namecheap.com Updated Date: 2019-03-04T18:29:36.0Z Creation Date: 2016-03-19T21:29:21.0Z Registry Expiry Date: 2024-03-19T23:59:59.0Z Registrar: Namecheap Registrar IANA ID: 1068 Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Registrant State/Province: Capital Region Registrant Country: IS Name Server: DNS1.NAMECHEAPHOSTING.COM Name Server: DNS2.NAMECHEAPHOSTING.COM DNSSEC: unsigned Registrar Abuse Contact Email: abuse@namecheap.com Registrar Abuse Contact Phone: +1.6613102107 >>> Last update of WHOIS database: 2021-12-25T07:06:41.0Z <<< |