Solve DNS Tests m.znakomstva.nu
    

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M.znakomstva.nu DNS Tests

  
TLD ▼  |  Name Servers ▼  |  A Records ▼  |  Speed and Health ▼  |  AAAA Records ▼  |  MX Records ▼  |  SOA Record ▼
Top Level Domain

INFO
Using Root Server e.root-servers.net
PASS
Your TLD is recognized at the root servers.
INFO
Got redirected to a.ns.nu
INFO
Got redirected to ns1.swebs.ru
PASS
You have 2 name servers. Anything more than 1 is good.

Name Servers

INFO
Name Server (NS) records at the TLD name server a.ns.nu:

ns1.swebs.ru
ns2.swebs.ru
INFO
The TLD name server a.ns.nu did not send A records (GLUE) for the name servers in the additional section!
INFO
ns1.swebs.ru has the following A Records:

46.4.4.251 (TTL: 10343 seconds), located at Netze, Germany
INFO
ns2.swebs.ru has the following A Records:

213.133.127.207 (TTL: 10344 seconds), located at Netze, Germany
PASS
All of your name servers have A records.
PASS
All of your name servers are on seperate IP addresses.
INFO
The A records of your name servers indicate that your name servers are not geo distributed. It is recommended that your name servers be in different geographical locations to ensure the best availability.
PASS
Your name server ns1.swebs.ru is responding to DNS queries.
WARNING
Name Servers Found at a.ns.nu for m.znakomstva.nu NOT found at ns1.swebs.ru:

ns1.swebs.ru
ns2.swebs.ru
WARNING
Your name server ns1.swebs.ru is responding with a different set of NS records as compared to the TLD server a.ns.nu!
WARNING
Name server ns1.swebs.ru did not send A records (GLUE) along with the response for the NS records query for m.znakomstva.nu.
PASS
Your name server ns2.swebs.ru is responding to DNS queries.
WARNING
Name Servers Found at a.ns.nu for m.znakomstva.nu NOT found at ns2.swebs.ru:

ns1.swebs.ru
ns2.swebs.ru
WARNING
Your name server ns2.swebs.ru is responding with a different set of NS records as compared to the TLD server a.ns.nu!
WARNING
Name server ns2.swebs.ru did not send A records (GLUE) along with the response for the NS records query for m.znakomstva.nu.
WARNING
The NS records returned by your name servers are not consistent with either the TLD server a.ns.nu or some of your other name servers. See above. The reason for this could be that you have different name servers at your domain name registrar as compared to your NS records. Even if this could be ok, you should always have the same name servers at your registrar and at your NS records.
PASS
Your name server ns1.swebs.ru is authoritative for the domain name m.znakomstva.nu.
PASS
Your name server ns2.swebs.ru is authoritative for the domain name m.znakomstva.nu.
FAIL
Is this a sub-domain? Your name servers are not responding with the SOA serial number! This is not expected unless you have recently created your domain name or name servers and the data has not propagated to all your servers yet. Please check after a few hours and then if this test fails again, you need to fix it.
PASS
None of your name servers seem to allow recursive queries.

A Records

FAIL
There are no A records for your domain name at ns2.swebs.ru!
INFO
The WWW record for m.znakomstva.nu (www.m.znakomstva.nu) is a CNAME Record. An A record is recommended. The CNAME for www.m.znakomstva.nu points to znakomstva.nu which points to 88.99.70.9. One level of indirection is OK, but not recommended.

AAAA Records

INFO
There are no AAAA records for your domain name at ns2.swebs.ru.

SOA Record

INFO
SOA Record:

Serial:
Refresh: seconds
Retry: seconds
Expire: seconds
Minimum TTL: seconds
Primary Name Server:
Contact:
WARNING
Is this a sub-domain? The SOA serial is not set.
WARNING
Is this a sub-domain? The SOA refresh is not set.
WARNING
Is this a sub-domain? The SOA retry is not set.
WARNING
Is this a sub-domain? The SOA expire is not set.
WARNING
Is this a sub-domain? The SOA minimum is not set.
WARNING
Is this a sub-domain? The SOA contact email is not set.
FAIL
The primary name server in the SOA record is NOT set. You should fix this unless you are testing your sub-domain.

MX Records

WARNING
There are no MX records for your domain name at ns2.swebs.ru!
WARNING
You have no MX records for m.znakomstva.nu. Email may not be delivered or sent without MX records (the email server may use the domain name's A record).
WARNING
Your domain name does not appear to have an SPF record. This makes it vulnerable to email spoofing.

Name Server Speed and Health

PASS
After 8 lookups, the average response time of your name server ns1.swebs.ru is 99.41 milliseconds:

Los Angeles:155.03 ms
Dallas:115.78 ms
New York:79.09 ms
Singapore:162.07 ms
London:23.79 ms
Amsterdam:10.57 ms
San Francisco:149.53 ms
INFO
Health: Across all queries that we sent to ns1.swebs.ru, the success rate is 100.00% (uptime).
PASS
After 12 lookups, the average response time of your name server ns2.swebs.ru is 104.69 milliseconds:

Los Angeles:158.44 ms
Dallas:113.23 ms
New York:80.47 ms
Singapore:172.35 ms
London:51 ms
Amsterdam:9.8 ms
San Francisco:147.51 ms
INFO
Health: Across all queries that we sent to ns2.swebs.ru, the success rate is 100.00% (uptime).

DNS Rating

F
Rating by SolveDNS
m.znakomstva.nu DNS tests had 3 failed tests and 16 warnings.

19.30% out of 100



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