直接加 NS 会报错,说是 nameserver 没登记
尝试登记 cloudxns 的 NS
结果报错
Nameserver
lv3ns1.ffdns.net does not appear to comply with ISNIC's technical requirements
Please note that in order for a nameserver to host .IS domains it must comply with the technical requirements set forth here.
Test result # CHK-20170724.022915 for
lv3ns1.ffdns.net:
The nameserver
LV3NS1.FFDNS.NET is not correctly registered in DNS (The PTR RRset for 34.201.177.100 does not include the name
LV3NS1.FFDNS.NET)
The nameserver
LV3NS1.FFDNS.NET is not correctly registered in DNS (The PTR RRset for 54.153.30.23 does not include the name
LV3NS1.FFDNS.NET)
The nameserver
LV3NS1.FFDNS.NET (34.201.177.100) seems to reject connections to TCP port 53
The nameserver
LV3NS1.FFDNS.NET (54.153.30.23) seems to reject connections to TCP port 53
试了 dnspod 也一样报错