Category | Status | Test name | Information send feedback |
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Parent | Domain NS records | Nameserver records returned by the parent servers are: ns1.matrixx.ch. ['80.74.145.109'] [TTL=3600] ns2.matrixx.ch. ['80.242.195.213'] [TTL=3600] a.nic.ch was kind enough to give us that information.
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TLD Parent Check | Good. a.nic.ch, the parent server I interrogated, has information for your TLD. This is a good thing as there are some other domain extensions like "co.us" for example that are missing a direct check. | ||
Your nameservers are listed | Good. The parent server a.nic.ch has your nameservers listed. 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. | ||
DNS Parent sent Glue | Good. The parent nameserver sent GLUE, meaning he sent your nameservers as well as the IPs of your nameservers. Glue records are A records that are associated with NS records to provide "bootstrapping" information to the nameserver.(see RFC 1912 section 2.3) | ||
Nameservers A records | Good. Every nameserver listed has A records. This is a must if you want to be found. | ||
NS | NS records from your nameservers | NS records got from your nameservers listed at the parent NS are: Oups! I could not get any nameservers from your nameservers (the ones listed at the parent server). Please verify that they are not lame nameservers and are configured properly. |
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Recursive Queries | Good. Your nameservers (the ones reported by the parent server) do not report that they allow recursive queries for anyone. | ||
Same Glue | Hmm,I do not consider this to be an error yet, since I did not detect any nameservers at your nameservers. | ||
Glue for NS records | OK. 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! | ||
Mismatched NS records | WARNING: One or more of your nameservers did not return any of your NS records. | ||
DNS servers responded | ERROR: One or more of your nameservers did not respond: The ones that did not respond are: 80.242.195.213 80.74.145.109 |
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Name of nameservers are valid | OK. The nameservers reported by the parent send out nothing as shown above. I can't check nothing so it's a green! | ||
Multiple Nameservers | ERROR: Looks like you have less than 2 nameservers. According to RFC2182 section 5 you must have at least 3 nameservers, and no more than 7. Having 2 nameservers is also ok by me. | ||
Nameservers are lame | OK. All the nameservers listed at the parent servers answer authoritatively for your domain. | ||
Missing nameservers reported by parent | OK. All NS records are the same at the parent and at your nameservers. | ||
Missing nameservers reported by your nameservers | You should already know that your NS records at your nameservers are missing, so here it is again:
ns1.matrixx.ch. ns2.matrixx.ch. |
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Domain CNAMEs | OK. RFC1912 2.4 and RFC2181 10.3 state that there should be no CNAMEs if an NS (or any other) record is present. | ||
NSs CNAME check | OK. RFC1912 2.4 and RFC2181 10.3 state that there should be no CNAMEs if an NS (or any other) record is present. | ||
Different subnets | OK. Looks like you have nameservers on different subnets! | ||
IPs of nameservers are public | Ok. Looks like the IP addresses of your nameservers are public. This is a good thing because it will prevent DNS delays and other problems like | ||
DNS servers allow TCP connection | OK. Seems all your DNS servers allow TCP connections. This is a good thing and useful even if UDP connections are used by default. | ||
Different autonomous systems | OK. It seems you are safe from a single point of failure. 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. | ||
Stealth NS records sent | Ok. No stealth ns records are sent | ||
SOA | SOA record | No valid SOA record came back! |
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MX | MX Records | 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! |
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WWW | WWW A Record | ERROR: I could not get any A records for www.matrixx.ch! (I only do a cache request, if you recently added a WWW A record, it might not show up here.) |
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