b.ROOT-SERVERS.NET. DNS propagation

Map showing DNS propagation for b.ROOT-SERVERS.NET.

A records not consistent

Authoritative servers agree, but not all other servers do.
  • This is normal for A records. They can be geo- or round-robin load-balanced.
  • Some servers may have cached older records. Wait for their TTLs to expire.
DNS server
Records returned by these servers
a.ROOT-SERVERS.NET
198.41.0.4
b.ROOT-SERVERS.NET
170.247.170.2
c.ROOT-SERVERS.NET
192.33.4.12
d.ROOT-SERVERS.NET
199.7.91.13
e.ROOT-SERVERS.NET
192.203.230.10
f.ROOT-SERVERS.NET
192.5.5.241
g.ROOT-SERVERS.NET
192.112.36.4
h.ROOT-SERVERS.NET
198.97.190.53
i.ROOT-SERVERS.NET
192.36.148.17
j.ROOT-SERVERS.NET
192.58.128.30
k.ROOT-SERVERS.NET
193.0.14.129
l.ROOT-SERVERS.NET
199.7.83.42
m.ROOT-SERVERS.NET
202.12.27.33
Australia
103.209.124.173
South Africa
105.243.204.222
United States of America
129.153.22.43
India
182.156.141.244
Ukraine
194.44.208.9
Brazil
200.146.243.57
Russia
31.77.143.86
Canada
51.161.106.208
Netherlands
87.76.205.20
94.140.14.14
2606:4700:4700::1111
2001:4860:4860::8844
NextDNS
2a07:a8c0::53:54e9
OpenDns
2620:119:53::53
9.9.9.9
185.228.168.168