I have been looking at this issue and it's kind of weird.
If I do this command which does a recursive lookup until it hits an authoritative server, using cloudflare I get this:
$dig @1.1.1.1 snapzu.com +short +trace
NS c.root-servers.net. from server 1.1.1.1 in 40 ms.
...
NS b.root-servers.net. from server 1.1.1.1 in 40 ms.
RRSIG NS 8 0 518400 20190901050000 20190819040000 59944 . G5nPFALXVLH9FuiZ+gSDuJLiIoutGBdlHfn39brGDRLt/8Ugf8cNFvwW RPRfiSCj2j+MMwDvuHrDdQqHUY4k4hnNBYrRpkn18MJcBBrQF1tBZ3ME 2+Dgw0VhDkLr69Wz8w6tdDwfyIvE7YCDl2odpwAQMl+onYS+M5Y/JxdY 1jk1O4+xd1Ksn9Kf0kqE13WJDF7m/HC1rgOzkgQCw+3eAW7piOIjFJz5 QvLLEBjj40cFg0qbY7WybNg9uANpzOepv1itGR53MXAeYmdwA8bDt3q/ WUBGfQ1kKoK69bOLId/eRJ8B9rlzxZDY16YYjsnwVu6Z1inKPmm9nl9U mtE19Q== from server 1.1.1.1 in 40 ms.
A 167.114.116.137 from server 97.74.102.23 in 226 ms.
$
If I do a simple dig I get no answer:
$dig @1.1.1.1 snapzu.com +short
$
I am still getting snapzu dropping out occasionally and icons and images missing.
snapzu authoritative servers seem to be these:
snapzu.com. 3600 IN NS ns45.domaincontrol.com.
snapzu.com. 3600 IN NS ns46.domaincontrol.com.
whois shows this now, so the nameservers must have changed.
I hope this will settle down as caches get updated.
I have been looking at this issue and it's kind of weird.
If I do this command which does a recursive lookup until it hits an authoritative server, using cloudflare I get this:
$dig @1.1.1.1 snapzu.com +short +trace
NS c.root-servers.net. from server 1.1.1.1 in 40 ms.
...
NS b.root-servers.net. from server 1.1.1.1 in 40 ms.
RRSIG NS 8 0 518400 20190901050000 20190819040000 59944 . G5nPFALXVLH9FuiZ+gSDuJLiIoutGBdlHfn39brGDRLt/8Ugf8cNFvwW RPRfiSCj2j+MMwDvuHrDdQqHUY4k4hnNBYrRpkn18MJcBBrQF1tBZ3ME 2+Dgw0VhDkLr69Wz8w6tdDwfyIvE7YCDl2odpwAQMl+onYS+M5Y/JxdY 1jk1O4+xd1Ksn9Kf0kqE13WJDF7m/HC1rgOzkgQCw+3eAW7piOIjFJz5 QvLLEBjj40cFg0qbY7WybNg9uANpzOepv1itGR53MXAeYmdwA8bDt3q/ WUBGfQ1kKoK69bOLId/eRJ8B9rlzxZDY16YYjsnwVu6Z1inKPmm9nl9U mtE19Q== from server 1.1.1.1 in 40 ms.
A 167.114.116.137 from server 97.74.102.23 in 226 ms.
$
If I do a simple dig I get no answer:
$dig @1.1.1.1 snapzu.com +short
$
I am still getting snapzu dropping out occasionally and icons and images missing.
snapzu authoritative servers seem to be these:
snapzu.com. 3600 IN NS ns45.domaincontrol.com.
snapzu.com. 3600 IN NS ns46.domaincontrol.com.
whois shows this now, so the nameservers must have changed.
I hope this will settle down as caches get updated.