Solve DNS Tests 511sd.com
    

All Tools  |  DNS Speed Test  |  Traceroute  |  Ping  |  Reverse DNS  |  DNS Analytics  |  DNS Comparison  |  Statistics  |  Blog  |  RBL  |  DNS Propagation

511sd.com DNS Tests

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

INFO
Using Root Server j.root-servers.net
PASS
Your TLD is recognized at the root servers.
INFO
Got redirected to a.gtld-servers.net
INFO
Got redirected to ns-604.awsdns-11.net
PASS
You have 4 name servers. Anything more than 1 is good.

Name Servers

INFO
Name Server (NS) records at the TLD name server a.gtld-servers.net:

ns-604.awsdns-11.net
ns-286.awsdns-35.com
ns-1182.awsdns-19.org
ns-2023.awsdns-60.co.uk
PASS
The TLD name server a.gtld-servers.net sent A records (GLUE) for the name servers of 511sd.com in the additional section of the response. This speeds up the computation by avoiding an additional DNS query for the A records of the name servers.
INFO
ns-604.awsdns-11.net has the following A Records:

205.251.194.92, located at United States
INFO
ns-286.awsdns-35.com has the following A Records:

205.251.193.30, located at United States
INFO
ns-1182.awsdns-19.org has the following A Records:

205.251.196.158 (TTL: 162096 seconds), located at United States
INFO
ns-2023.awsdns-60.co.uk has the following A Records:

205.251.199.231 (TTL: 162096 seconds), located at United States
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 ns-604.awsdns-11.net is responding to DNS queries.
PASS
Your name server ns-604.awsdns-11.net is responding with the same set of NS records as compared to the TLD server a.gtld-servers.net.
WARNING
Name server ns-604.awsdns-11.net did not send A records (GLUE) along with the response for the NS records query for 511sd.com.
PASS
Your name server ns-286.awsdns-35.com is responding to DNS queries.
PASS
Your name server ns-286.awsdns-35.com is responding with the same set of NS records as compared to the TLD server a.gtld-servers.net.
WARNING
Name server ns-286.awsdns-35.com did not send A records (GLUE) along with the response for the NS records query for 511sd.com.
PASS
Your name server ns-1182.awsdns-19.org is responding to DNS queries.
PASS
Your name server ns-1182.awsdns-19.org is responding with the same set of NS records as compared to the TLD server a.gtld-servers.net.
WARNING
Name server ns-1182.awsdns-19.org did not send A records (GLUE) along with the response for the NS records query for 511sd.com.
PASS
Your name server ns-2023.awsdns-60.co.uk is responding to DNS queries.
PASS
Your name server ns-2023.awsdns-60.co.uk is responding with the same set of NS records as compared to the TLD server a.gtld-servers.net.
WARNING
Name server ns-2023.awsdns-60.co.uk did not send A records (GLUE) along with the response for the NS records query for 511sd.com.
PASS
All of your name servers return the same NS records.
PASS
Your name server ns-604.awsdns-11.net is authoritative for the domain name 511sd.com.
PASS
Your name server ns-286.awsdns-35.com is authoritative for the domain name 511sd.com.
PASS
Your name server ns-1182.awsdns-19.org is authoritative for the domain name 511sd.com.
PASS
Your name server ns-2023.awsdns-60.co.uk is authoritative for the domain name 511sd.com.
PASS
The SOA serial is the same at all your name servers.
PASS
None of your name servers seem to allow recursive queries.

A Records

INFO
511sd.com has the following A Records:

52.35.20.28 (TTL: 120 seconds) is located at Wilmington, United States
PASS
The WWW record for 511sd.com (www.511sd.com) has A Records. This is recommended. www.511sd.com has the following A Records:

52.35.20.28 (TTL: 1800)

AAAA Records

INFO
There are no AAAA records for your domain name at ns-604.awsdns-11.net.

SOA Record

INFO
SOA Record:

Serial: 1
Refresh: 7200 seconds
Retry: 900 seconds
Expire: 1209600 seconds
Minimum TTL: 86400 seconds
Primary Name Server: ns-286.awsdns-35.com
Contact: awsdns-hostmaster.amazon.com
PASS
Your SOA Refresh value 7200 is OK. The recommended value is between 1200 and 86400.
PASS
Your SOA Retry value 900 is OK. The recommended value is between 120 and 7200.
PASS
Your SOA Expire value 1209600 is OK. The recommended value is between 604800 and 2419200.
PASS
Your SOA Minimum TTL value 86400 is OK. The recommended value is between 1800 and 86400.
PASS
The primary name server in the SOA record (ns-286.awsdns-35.com) is sent by the TLD name server a.gtld-servers.net for queries on 511sd.com.

MX Records

INFO
511sd.com has the following MX records:

511sd-com.mail.protection.outlook.com
INFO
Your name servers did not send A Records (GLUE) for your mail servers for MX queries.
INFO
Mail Server 511sd-com.mail.protection.outlook.com has the following A Records:

23.103.198.42 (TTL: 10 seconds), located at .
PASS
All of your MX servers have A records.
PASS
All of your MX records are on different IP addresses. This is the recommended way of creating A Records for MX servers.
WARNING
You have only 1 MX Record for 511sd.com. At least 2 is recommended.
PASS
Your domain name has an SPF record (v=spf1 include:spf.protection.outlook.com -all). This prevents email spoofing.

Name Server Speed and Health

PASS
After 10 lookups, the average response time of your name server ns-604.awsdns-11.net is 41.09 milliseconds:

Los Angeles:3.59 ms
Dallas:176.25 ms
New York:1.26 ms
Singapore:82.04 ms
London:12.53 ms
Amsterdam:7.94 ms
San Francisco:4.02 ms
INFO
Health: Across all queries that we sent to ns-604.awsdns-11.net, the success rate is 99.97% (uptime).
PASS
After 9 lookups, the average response time of your name server ns-286.awsdns-35.com is 38.37 milliseconds:

Los Angeles:21.64 ms
Dallas:1.64 ms
New York:21.02 ms
Singapore:147.09 ms
London:17.76 ms
Amsterdam:1.13 ms
San Francisco:58.31 ms
INFO
Health: Across all queries that we sent to ns-286.awsdns-35.com, the success rate is 99.94% (uptime).
PASS
After 9 lookups, the average response time of your name server ns-1182.awsdns-19.org is 19.58 milliseconds:

Los Angeles:17.04 ms
Dallas:1.5 ms
New York:0.99 ms
Singapore:74.25 ms
London:0.82 ms
Amsterdam:9.57 ms
San Francisco:32.88 ms
INFO
Health: Across all queries that we sent to ns-1182.awsdns-19.org, the success rate is 99.97% (uptime).
PASS
After 8 lookups, the average response time of your name server ns-2023.awsdns-60.co.uk is 37.46 milliseconds:

Los Angeles:152.76 ms
Dallas:31.86 ms
New York:19.53 ms
Singapore:1.59 ms
London:1.94 ms
Amsterdam:1.55 ms
San Francisco:52.99 ms
INFO
Health: Across all queries that we sent to ns-2023.awsdns-60.co.uk, the success rate is 99.99% (uptime).

DNS Rating

A
Rating by SolveDNS
511sd.com DNS tests had 0 failed tests and 5 warnings.

86.84% out of 100



DNS Speed Test  |  SolveDNS Blog  |  NameServer Analytics  |  DNS Speed Comparison  |  Web Statistics  |  DNS Reviews

Contact: infoATsolvedns.com

© Copyright SolveDNS, All Rights Reserved