Check DNS records A

TTL

91.195.240.94

300

Hop	Hostname	Asn	Loss (%)	Sent	Avg (ms)	Best (ms)	Worst (ms)	Stddev
1	ip-172-18-0-1.ec2.internal (172.18.0.1)	AS???	0	2	0.07	0.06	0.07	0.007
2	100.100.38.114	AS???	0	2	0.5	0.4	0.5	0.08
3	100.100.38.125	AS???	0	2	20	20	20	2
4	100.100.89.38	AS???	0	2	0.9	0.8	0.9	0.02
5	100.100.89.3	AS???	0	2	20	20	20	0.9
6	100.100.2.28	AS???	0	2	1	1	1	0.3
7	ash-b2-link.ip.twelve99.net (213.248.68.38)	AS1299	0	2	0.9	0.9	1	0.09
8	ash-bb2-link.ip.twelve99.net (62.115.141.51)	AS1299	0	2	0.9	0.8	0.9	0.04
9	???	AS???	100	2	0	0	0	0
10	ffm-bb2-link.ip.twelve99.net (62.115.122.139)	AS1299	0	2	100	100	100	0.1
11	mcn-b1-link.ip.twelve99.net (62.115.136.39)	AS1299	0	2	100	100	100	0.5
12	mcn-b3-link.ip.twelve99.net (62.115.127.30)	AS1299	0	2	100	100	100	0.06
13	62.115.160.179	AS1299	0	2	100	100	100	0.004
14	91.195.241.102	AS47846	0	2	100	100	100	0.009
15	91.195.241.114	AS47846	0	2	100	100	100	0.008
16	91.195.240.94	AS47846	0	2	100	100	100	0.01

Authoritative DNS servers match NS records
All nameservers respond as expected.
All authoritative DNS servers must have the same SOA
SOA records match across NS servers.
Zone should not be transferable via AXFR
AXFR zone transfers are disabled.
Recommended number of NS records
Between 2 and 7 NS records.
GLUE records are correctly configured
NS IPs resolve properly for in-zone NS.
DNSSEC protection
Domain has valid RRSIG DNSSEC record.