CAA 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 systec.ir .
managed by the owner of systec.ir .
ns3.systec.ir
23.156.24.13
The official source of information for this domain,
managed by the owner of systec.ir .
managed by the owner of systec.ir .
ns4.systec.ir
23.156.24.14
Australia
125.209.158.129
United States of America
129.153.22.43
Canada
51.79.40.76
India
65.20.91.169
94.140.14.14
2606:4700:4700::1111
NextDNS
2a07:a8c1::53:54e9
2620:fe::fe
CNAME
systec.ir
The official source of information for this domain,
managed by the owner of systec.ir .
managed by the owner of systec.ir .
ns1.systec.ir
37.32.120.138
The official source of information for this domain,
managed by the owner of systec.ir .
managed by the owner of systec.ir .
ns2.systec.ir
37.32.120.139
Brazil
138.94.119.63
Russia
213.183.45.22
South Africa
41.23.115.86
Netherlands
87.213.100.113
Ukraine
95.158.44.74
8.8.4.4
OpenDns
208.67.222.222
No CAA records found