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 .
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
South Africa
105.246.161.173
Netherlands
138.124.52.212
India
163.61.31.36
Australia
180.200.238.17
Ukraine
62.80.168.117
Russia
91.219.149.25
185.228.168.168
2606:4700:4700::1111
8.8.4.4
OpenDns
2620:119:53::53
149.112.112.112
No CAA records found
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
United States of America
129.153.22.43
Brazil
186.209.90.241
Canada
51.79.40.76
2a10:50c0::ad1:ff
NextDNS
2a07:a8c1::53:54e9
CNAME
systec.ir