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
Russia
147.78.66.155
United States of America
162.243.12.37
India
172.232.76.111
Australia
180.94.239.118
Ukraine
193.238.152.32
Brazil
200.231.34.18
1.0.0.1
8.8.4.4
SOA 14 3 3600 20260405121722 20260316111722 56509 ifsc.usp.br. efwWRoDLIEBR3KuypAtQawGjh+xoVjt8tj5Ffs5ELdNl3L01ty12N92wlhEvERgNSWBf/Je6BKzdlFdnKODHFfHiz/ASxTNttvkdvGjuCqdjFi512rJOCESdrT92jLfc
SOA 14 3 3600 20260405121722 20260316111722 64224 ifsc.usp.br. FJe4+BY0VBQ2klNq0wOUQhh4uvEjlxLFP4b2LM/YgFN+T4wEuUQwvi8qVQdJ/ZDXyiXh9s46XBxjrI4FPWFPwXeikPqu4xp0s0a8f/I7zh+TxsypgAgOjm4Ko9cL7HX4
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
Canada
199.27.183.101
Netherlands
80.74.29.136
185.228.168.168
OpenDns
208.67.220.220
No RRSIG records found