Mail servers:
Code: Select all
Non-authoritative answer:
trashmail.net MX preference = 10, mail exchanger = mx2.nerim.net
trashmail.net MX preference = 0, mail exchanger = smtp.trashmail.net
trashmail.net MX preference = 20, mail exchanger = trashmail.dedwen.info
Code: Select all
Non-authoritative answer:
trashmail.net name server = ns7.gandi.net
trashmail.net name server = custom2.gandi.net
Code: Select all
[217.70.177.44]
[217.70.179.35]
Code: Select all
13 222 ms 63 ms 63 ms gandi.panap.fr [62.35.254.6]
14 54 ms 63 ms 54 ms vl7.c35th2.gandi.net [217.70.176.2]
15 63 ms 63 ms 63 ms ns7.gandi.net [217.70.177.44]
and
13 62 ms 62 ms 63 ms gandi.panap.fr [62.35.254.6]
14 54 ms 63 ms 54 ms vl7.c35th1.gandi.net [217.70.176.3]
15 54 ms 54 ms 53 ms custom2.gandi.net [217.70.179.35]
So there isn't enough separation.
Because ...
If DNS is down, email is immediately LOST. If MX (mail) is down email will be QUEUED (for a period), even if you won't have backup email server. Now you have two and another in separate network which is great.
So you should have backup DNS service in some other network location too.
Don't worry. This is so common mistake that I laugh. Even Microsoft(tm) went down for it. They had backup servers all over the world, but all DNS servers were in one central location... Phew... People get backup servers, backup network connections but they wont ever think about DNS service before something bad happens.