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| Category | Status | Test name | Information |
|---|---|---|---|
| Parent |  |
Domain NS records | Nameserver records returned by the parent servers are: ns2.ploger.ir. ['115.124.118.10'] [TTL=14400] ns1.ploger.ir. ['115.124.118.9'] [TTL=14400] auth02.ns.uu.net was kind enough to give me that information. |
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TLD Parent Check | Good. auth02.ns.uu.net, the parent server I interogated, 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 auth02.ns.uu.net 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. |
|
Recursive Queries | Good. Your nameservers (the ones reported by the parent server) do not report that they allow recursive queries for anyone. | |
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Same Glue | Sorry , but the A records (the GLUE) got from the parent zone check are not the same as the ones got from your nameservers. | |
|
Glue for NS records | OK. When I asked your nameservers for your NS records they also returned the A records for the NS records. This is a good thing as it will spare an extra A lookup needed to find those A records. | |
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Mismatched NS records | Sorry. The NS records at one or more your nameservers are not identical. | |
|
DNS servers responded | Good. All nameservers listed at the parent server responded. | |
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Multiple Nameservers | Sorry , but 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 | ERROR: looks like you have lame nameservers. The following nameservers are lame:
115.124.118.10 115.124.118.9 |
|
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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 | OK. All nameservers returned by the parent server auth02.ns.uu.net are the same as the ones reported by your nameservers. | |
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Domain CNAMEs | Sorry , 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 | WARNING: Not all of your nameservers are in different subnets | |
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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 usefull even if UDP connections are used by default. | |
|
Different autonomous systems | WARNING: Single point of failure | |
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Stealth NS records sent | Ok. No stealth ns records are sent | |
| SOA | |
SOA record | The SOA record is: Primary nameserver: Hostmaster E-mail address: Serial #: Refresh: Retry: Expire: Default TTL: |
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NSs have same SOA serial | OK. All your nameservers agree that your SOA serial number is . | |
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SOA MNAME entry | Sorry, But is not listed at the parent servers. | |
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SOA Serial | Your SOA serial number is: . This appears to be in the recommended format of YYYYMMDDnn. | |
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SOA REFRESH | OK. Your SOA REFRESH interval is: . That is OK | |
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SOA RETRY | Your SOA RETRY value is: . Looks ok | |
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SOA EXPIRE | Your SOA EXPIRE number is: .Looks ok | |
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SOA MINIMUM TTL | Your SOA MINIMUM TTL is: . This value was used to serve as a default TTL for records without a given TTL value and now is used for negative caching (indicates how long a resolver may cache the negative answer). Your value of is OK. | |
| MX | |
MX Records | Your MX records that were reported by your nameservers are: [These are all the MX records that I found.] |
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Different MX records at nameservers | Sorry , i found Different MX records at nameservers | |
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MX name validity | Good. I did not detect any invalid hostnames for your MX records.> | |
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MX IPs are public | OK. All of your MX records appear to use public IPs. | |
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MX is not IP | OK. All of your MX records are host names. | |
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Number of MX records | Sorry. Looks like you have no MX record at your nameservers !! | |
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Reverse MX A records (PTR) | Your reverse (PTR) record: You have reverse (PTR) records for all your IPs, that is a good thing. |
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| WWW | |
WWW A Record |
Your www.night-skin.ir A record is: www.night-skin.ir -> |