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
38.156.0.139
South Africa
41.23.190.166
Canada
51.79.40.76
2a10:50c0::ad2:ff
2001:4860:4860::8844
NextDNS
2a07:a8c0::53:54e9
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
129.154.226.9
Ukraine
176.38.63.7
Russia
178.253.45.86
Netherlands
91.201.165.34
2606:4700:4700::1001
OpenDns
2620:119:35::35
149.112.112.112
No SPF records found