The message you receive · Email
cabinet-verdier.fr MX records have changed.
Before: aspmx.l.google.com · now: mail.protection.outlook.com
7
record types tracked
NS, A, AAAA, MX, TXT, and both the CNAME and the A for www. Enough to cover the site, the mail and domain verifications.
1 h
between readings
Every hour on Pro, every fifteen minutes on Agency.
2
values in the alert
The old one and the new one, side by side. An alert that says “DNS changed” without saying what is useless.
What we check, exactly
- All seven types read on every pass, sorted and normalized so a mere change of order raises no false alert.
- The comparison with the previous reading: the alert carries the before value and the after value.
- The reachability of every declared name server — a correct zone served by a silent server is still an unreachable site.
- TXT records, where proofs of ownership and mail settings live, and get overwritten by accident.
- Browsable history: thirty days on the free plan, ninety on Pro, a year on Agency.
The six other watchers
Six watches. Five domains. Zero euros.
All of them active the moment you add a domain, on the free plan as on the others. Two minutes to set up, and you never think about it again.
Start for freeFive free domains, forever. No credit card.