RRSIG records not consistent
Authoritative servers are returning different records.
- This likely indicates a DNS server configuration issue.
- Records may not have propagated among authoritative servers yet.
DNS server
TTL
Time To Live
The amount of time a DNS record is cached for.
Records returned by these servers
The official source of information for this domain,
managed by the owner of usp.br .
managed by the owner of usp.br .
a.dns.usp.br
200.144.248.208
The official source of information for this domain,
managed by the owner of usp.br .
managed by the owner of usp.br .
b.dns.usp.br
200.144.249.208
The official source of information for this domain,
managed by the owner of usp.br .
managed by the owner of usp.br .
c.dns.usp.br
177.90.0.18
South Africa
105.243.201.190
Australia
123.100.147.201
India
172.232.76.111
Ukraine
193.238.152.32
Brazil
200.211.39.66
Canada
51.222.248.234
2606:4700:4700::1001
2001:4860:4860::8844
A 14 4 21600 20260324200551 20260310195354 47496 dns.usp.br. rCs8Cz1ug9M/vPKU3OgbOTXxpx2qygNR5eLJssm4FHTlawodhKXWopQAz7WDXa+CXEiWSfxdLr6ZFSklaJ8nyGsG3D/s35C4WhwtZpZioh7j9DLAroXsiV6pfZ/Ifnsp
The official source of information for this domain,
managed by the owner of usp.br .
managed by the owner of usp.br .
ns1.ansp.br
143.108.30.90
United States of America
107.199.208.201
Russia
185.246.88.234
Netherlands
80.74.29.136
2a10:50c0::ad1:ff
185.228.169.168
OpenDns
2620:119:53::53
No RRSIG records found