![]() ![]() “ World Book Student’s depth, relevancy and ease of use make it an outstanding resource for elementary research….The outstanding articles, interactive features, and quality graphic and audio components are precisely what elementary and middle school students need to help them focus their research and find engaging, relevant information. It's easy to get lost for hours exploring numerous maps from countries and cultures across the world. Don't forget about our built-in Dictionary and easy-to navigate Atlas. Kids can even search by time period, nationality, gender, and more to narrow their selections. The extensive Biography Center houses more than 10,000 biographies of historical and contemporary figures. Special features like Behind the Headlines puts the day's top stories in context for children with straightforward language and links to related articles. Designed for their age level and ability, we've also incorporated the award-winning content you know and trust in The World Book Encyclopedia along with the additional engaging features you expect in an interactive online learning environment. Optimized for iPads, this comprehensive sites includes engaging content, built-in features, and fun tools specifically designed to make knowledge accessible and easy-to-find for all kids in elementary through middle school. It's easy to see why Student is our most popular and most widely used research website. All of your WWW IPs appear to be public IPs.A must-have resource for your child's education! Oh well, I did not detect any MX records so you probably don't have any and if you know you should have then they may be missing at your nameservers! You must be careful about this and try to have nameservers on different locations as it can prevent a lot of problems if one nameserver goes down. It seems you are safe from a single point of failure. This is a good thing and useful even if UDP connections are used by default. Seems all your DNS servers allow TCP connections. This is a good thing because it will prevent DNS delays and other problems like Looks like the IP addresses of your nameservers are public. Looks like you have nameservers on different subnets! RFC1912 2.4 and RFC2181 10.3 state that there should be no CNAMEs if an NS (or any other) record is present. You should already know that your NS records at your nameservers are missing, so here it is again: Missing nameservers reported by your nameservers All NS records are the same at the parent and at your nameservers. All the nameservers listed at the parent servers answer authoritatively for your domain. According to RFC2182 section 5 you must have at least 3 nameservers, and no more than 7. ![]() I can't check nothing so it's a green!ĮRROR: Looks like you have less than 2 nameservers. The nameservers reported by the parent send out nothing as shown above. ![]() All nameservers listed at the parent server responded. WARNING: One or more of your nameservers did not return any of your NS records. Your nameservers (the ones reported by the parent server) have no ideea who your nameservers are so this will be a pass since you already have a lot of errors! Hmm,I do not consider this to be an error yet, since I did not detect any nameservers at your nameservers. Your nameservers (the ones reported by the parent server) do not report that they allow recursive queries for anyone. Please verify that they are not lame nameservers and are configured properly. Oups! I could not get any nameservers from your nameservers (the ones listed at the parent server). NS records got from your nameservers listed at the parent NS are: This happens a lot if you have nameservers on different TLD ( for example with nameserver ns.) It's ok but you have to know that this will require an extra A lookup that can delay a little the connections to your site. The parent nameserver e.nic.online is not sending out GLUE for every nameservers listed, meaning he is sending out your nameservers host names without sending the A records of those nameservers. This is a must if you want to be found as anyone that does not know your DNS servers will first ask the parent nameservers. The parent server e.nic.online has your nameservers listed. This is a good thing as there are some other domain extensions like "co.us" for example that are missing a direct check. Good. e.nic.online, the parent server I interrogated, has information for your TLD. ![]() Nameserver records returned by the parent servers are:Į.nic.online was kind enough to give us that information. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |