CERT 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
Australia
180.200.238.17
Netherlands
31.160.158.54
Canada
51.79.40.76
94.140.14.14
185.228.168.168
2606:4700:4700::1111
2001:4860:4860::8844
NextDNS
45.90.30.66
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
138.94.116.11
India
14.96.96.163
Russia
37.230.118.39
South Africa
41.0.172.36
Ukraine
91.203.24.27
OpenDns
208.67.222.222
No CERT records found