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
United States of America
158.101.96.171
Canada
192.99.207.30
2a10:50c0::ad2:ff
2a0d:2a00:1::
1.0.0.1
NextDNS
45.90.30.66
OpenDns
2620:119:35::35
149.112.112.112
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
Australia
103.210.24.227
South Africa
105.247.175.229
India
185.67.125.225
Brazil
187.102.161.38
Russia
193.107.0.24
Ukraine
91.241.100.164
Netherlands
94.228.210.90
8.8.4.4
No CAA records found