SPF 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
129.153.22.43
Brazil
181.189.94.69
Canada
51.79.40.76
2a10:50c0::ad2:ff
2001:4860:4860::8888
NextDNS
45.90.28.66
OpenDns
208.67.222.222
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
India
14.96.96.120
Netherlands
144.31.92.52
Russia
194.190.153.232
South Africa
41.23.253.19
Ukraine
93.127.91.246
2606:4700:4700::1001
2620:fe::9
No SPF records found