DNS Lookup optimo.ch

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You can either check the DNS records for a domain if you type in a valid domain name or you can check the Reverse DNS records if you type in a valid IP address.

Domain name or IP:



DNS records analysis:
A record(s) for domain optimo.ch
IP 1: 83.166.141.3 (Hostname: optimo.ch located in Netherlands)
Class: IN
TTL: 3600 seconds

Details:
TTL stands for Time To Live and a common value is 86400 which is 24 hours.
The lower the value the higher the load on the DNS server but the less disruptive when a service is moved to a new IP. More info here
Authoritative Name server(s) for domain optimo.ch
DNS 1: ns3.infomaniak.ch (IP: 84.16.67.67 located in Switzerland)
Class: IN
TTL: 86400 seconds
Status: DNS server is UP
Response time: 22.9 ms


DNS 2: ns4.infomaniak.ch (IP: 84.16.66.67 located in Switzerland)
Class: IN
TTL: 86400 seconds
Status: DNS server is UP
Response time: 23.1 ms


Details:
This domain has 2 DNS servers which is very good.
Learn more here
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MX records for optimo.ch
MX Server 1: mta-gw.infomaniak.ch (IP 83.166.132.48 located in Netherlands)
Class: IN
TTL: 86400 seconds
Status: MX server is accesible
Relay: DECLINED

Details:
This domain has only one mail server (MX) and this can sometimes lead to mail delivery failures.
It is recommended to have 2 or more email servers located on different networks if possible.

Learn more here
Start of Authority (SOA) record for optimo.ch
Domain: optimo.ch
Class: IN
MName: ns3.infomaniak.ch
RName: hostmaster.infomaniak.ch
Serial: 2018010901
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum TTL: 86400
TTL: 86400 seconds


Details:
Specifies authoritative information about a DNS zone, including the primary name server, the email of the domain administrator, the domain serial number, and several timers relating to refreshing the zone.
Check HTTP server for www.optimo.ch
Status: Web server for www.optimo.ch is available
HTTP Header details:
HTTP/1.1 302 Found
Date: Sun, 24 Jun 2018 08:59:18 GMT
Server: Apa che
Location: https://optimo.ch/
Connection: close


More tools:
· Site traffic optimo.ch
· Whois optimo.ch

 
 


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